astc-s1a.htm

Per Pre-Funded Warrant

Public offering price

Placement agent fees (1)

Proceeds to us, before expenses (2)

(512) 485-9530
(Address, including zip code, and telephone number, including area code, of Registrant’s principal executive offices)

(512) 485-9530

(Name, address, including zip code, and telephone number, including area code, of agent for service)

If any of the securities being registered on this Form are to be offered on a delayed or continuous basis pursuant to Rule 415 under the Securities Act of 1933 check the following box: ☒

If this Form is filed to register additional securities for an offering pursuant to Rule 462(b) under the Securities Act, please check the following box and list the Securities Act registration statement number of the earlier effective registration statement for the same offering. ☐

If this Form is a post-effective amendment filed pursuant to Rule 462(c) under the Securities Act, check the following box and list the Securities Act registration statement number of the earlier effective registration statement for the same offering. ☐

If this Form is a post-effective amendment filed pursuant to Rule 462(d) under the Securities Act, check the following box and list the Securities Act registration statement number of the earlier effective registration statement for the same offering. ☐

Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer, smaller reporting company, or an emerging growth company. See the definitions of “large accelerated filer,” “accelerated filer,” “smaller reporting company,” and “emerging growth company” in Rule 12b-2 of the Exchange Act.

If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided to Section 7(a)(2)(B) of the Securities Act. ☐

Title of Each Class of Securities to be Registered	Proposed Maximum Aggregate Offering Price (1)		Amount of Registration Fee (2)
Common Stock, par value $0.001 per share (3)	$	15,000,000	$	1,947
Pre-funded Warrants to purchase shares of Common Stock (4)
Common Stock issuable upon exercise of Pre-funded Warrants (3)(6)
Placement Agent’s Warrant to purchase shares of Common Stock (4)
Common Stock issuable upon exercise of Placement Agent Warrants to purchase Common Stock (5)(6)		1,125,000		146
Total	$	16,125,000	$	2,093	(7)

The registrant hereby amends this registration statement on such date or dates as may be necessary to delay its effective date until the registrant shall file a further amendment which specifically states that this registration statement shall thereafter become effective in accordance with Section 8(a) of the Securities Act of 1933 or until the registration statement shall become effective on such date as the Securities and Exchange Commission, acting pursuant to said Section 8(a), may determine.

The information in this preliminary prospectus is not complete and may be changed. We may not sell these securities until the registration statement filed with the Securities and Exchange Commission is effective. This preliminary prospectus is not an offer to sell these securities and it is not soliciting an offer to buy these securities in any jurisdiction where the offer or sale is not permitted.

We are offering in a best-efforts offering up to 9,493,671 shares of our common stock, par value $0.001 per share, at an assumed purchase price of $1.58 per share of common stock, which was the closing price of our common stock on The Nasdaq Capital Market on September 25, 2020. We are also offering to certain purchasers whose purchase of shares of common stock in this offering would otherwise result in the purchaser, together with its affiliates and certain related parties, beneficially owning more than 4.99% (or, at the election of the purchaser, 9.99%) of our outstanding common stock immediately following the consummation of this offering, the opportunity to purchase, if any such purchaser so chooses, pre-funded warrants, in lieu of shares of common stock that would otherwise result in such purchaser’s beneficial ownership exceeding 4.99% (or, at the election of the purchaser, 9.99%) of our outstanding common stock. The purchase price of each pre-funded warrant will be equal to the price at which a share of common stock is sold to the public in this offering, minus $0.001, and the exercise price of each pre-funded warrant will be $0.001 per share. The pre-funded warrants will be immediately exercisable and may be exercised at any time until all of the pre-funded warrants are exercised in full. For each pre-funded warrant we sell, the number of shares of common stock we are offering will be decreased on a one-for-one basis. The shares of common stock and pre-funded warrants can only be purchased together in this offering but will be issued separately and will be immediately separable upon issuance.

There is no minimum number of securities or minimum aggregate amount of proceeds for this offering to close. The offering of the securities will terminate on the first date that we enter into securities purchase agreements to sell the securities offered hereby.

Our common stock is listed on The Nasdaq Capital Market under the symbol “ASTC”. On September 25, 2020, the closing price as reported on The Nasdaq Capital Market was $1.58 per share. The public offering price per share of common stock and any pre-funded warrant will be determined at the time of pricing, and may be at a discount to the then current market price. The recent market price used throughout this prospectus may not be indicative of the final offering price. The final public offering price will be determined through negotiation between us and investors based upon a number of factors, including our history and our prospects, the industry in which we operate, our past and present operating results, the previous experience of our executive officers and the general condition of the securities markets at the time of this offering. There is no established public trading market for the pre-funded warrants and the placement agent’s warrants and we do not expect a market to develop. Without an active trading market, the liquidity of the warrants will be limited. In addition, we do not intend to list the pre-

funded warrants or the placement agent’s warrants on The Nasdaq Capital Market, any other national securities exchange or any other trading system.

Investing in our common stock involves a high degree of risk. See “Risk Factors” beginning on page 13 of this prospectus.

Neither the Securities and Exchange Commission nor any state securities commission has approved or disapproved of these securities or determined if this prospectus is truthful or complete. Any representation to the contrary is a criminal offense.

We anticipate that delivery of the securities against payment will be made on or about [ ], 2020.

We and the placement agent have not authorized anyone to provide any information or to make any representations other than those contained in or incorporated by reference in this prospectus or in any free writing prospectuses prepared by or on behalf of us or to which we have referred you. We take no responsibility for, and can provide no assurance as to the reliability of, any other information that others may give you. This prospectus is an offer to sell only the shares offered hereby, but only under circumstances and in jurisdictions where it is lawful to do so. The information contained in or incorporated by reference in this prospectus is accurate only as of its date regardless of the time of delivery of this prospectus or of any sale of common stock.

To the extent there is a conflict between the information contained in this prospectus, on the one hand, and the information contained in any document incorporated by reference filed with the U.S. Securities and Exchange Commission (the “SEC”) before the date of this prospectus, on the other hand, you should rely on the information in this prospectus. If any statement in a document incorporated by reference is inconsistent with a statement in another document incorporated by reference having a later date, the statement in the document having the later date modifies or supersedes the earlier statement.

Neither we nor the placement agent have done anything that would permit this offering or possession or distribution of this prospectus in any jurisdiction where action for that purpose is required, other than in the United States. Persons who come into possession of this prospectus and any free writing prospectus in jurisdictions outside the United States are required to inform themselves about and to observe any restrictions as to this offering and the distribution of this prospectus and any free writing prospectus applicable to that jurisdiction.

This prospectus and the documents incorporated by reference in this prospectus contain market data and industry statistics and forecasts that are based on independent industry publications and other publicly available information. Although we believe that these sources are reliable, we do not guarantee the accuracy or completeness of this information and we have not independently verified this information. Although we are not aware of any misstatements regarding the market and industry data presented or incorporated by reference in this prospectus, these estimates involve risks and uncertainties and are subject to change based on various factors, including those discussed under the heading “Risk Factors” and any related free writing prospectus. Accordingly, investors should not place undue reliance on this information.

This summary highlights certain information about us, this offering and selected information contained elsewhere in this prospectus and in the documents incorporated by reference. This summary is not complete and does not contain all of the information that you should consider before deciding whether to invest in our securities. For a more complete understanding of our company and this offering, we encourage you to read and consider carefully the more detailed information contained in or incorporated by reference in this prospectus, including the information contained under the heading “Risk Factors” beginning on page 13 of this prospectus, and the information included in any free writing prospectus that we have authorized for use in connection with this offering.

Throughout this prospectus, the terms “we,” “us,” “our,” and “our company” refer to Astrotech Corporation, a Delaware corporation, and its consolidated subsidiaries unless the context requires otherwise.

Astrotech Corporation, organized in 1984 as a Washington corporation, is a science and technology development and commercialization company that launches, manages, and builds scalable companies based on innovative technology in order to maximize shareholder value. In 2017, we reincorporated as a Delaware corporation.

Astrotech Technology, Inc. (“ATI”) owns and licenses the Astrotech Mass Spectrometer Technology™ (the “AMS Technology™”), the platform mass spectrometry technology originally developed by 1^st Detect Corporation (“1^st Detect”). The intellectual property includes 37 granted patents and five additional patents in process. With a number of diverse market opportunities for the core technology, ATI licenses the intellectual property for different fields of use. ATI currently licenses the intellectual property to 1^st Detect for use in the security and detection market, to AgLAB Inc. (“AgLAB”) for use in the agriculture market, and to BreathTech Corporation (“BreathTech”) for use in breath analysis.

1^st Detect, a licensee of ATI, has developed the TRACER 1000™, the world’s first mass spectrometer (“MS”) based explosives trace detector (“ETD”) certified by the European Civil Aviation Conference (“ECAC”), designed to replace the explosives trace detectors used at airports, secured facilities, and borders worldwide.

AgLAB, a licensee of ATI, is developing the AgLAB-1000™ series of mass spectrometers for use in the agriculture market. These systems are being designed for applications in the hemp and cannabis markets to maximize processing efficiencies and to detect trace levels of solvents and pesticides.

BreathTech, a licensee of ATI, is developing the BreathTest-1000™, a breath analysis tool to screen for volatile organic compound (“VOC”) metabolites found in a person’s breath that could indicate they may have an infection, including Coronavirus Lung Disease 2019 (“COVID-19”) or pneumonia.

Our principal executive offices are located at 2028 E. Ben White Blvd. #240-9530, Austin, TX 78741, and our telephone number is 512-485-9530.

Our common stock trades on The Nasdaq Capital Market under the symbol “ASTC”.

Our principal Internet address is www.astrotechcorp.com. We make available free of charge on www.astrotechcorp.com our annual, quarterly and current reports, and amendments to those reports, as soon as reasonably practicable after we electronically file such material with, or furnish it to, the SEC. You may also read and copy any materials we file with the SEC at the SEC’s Public Reference Room at 100 F Street, N.E., Washington, D.C. 20549. You may obtain information on the operation of the Public Reference Room by calling the SEC at 1-800-SEC-0330. The SEC maintains an Internet site that contains reports, proxy and information statements, and other information regarding issuers that file electronically with the SEC at http://www.sec.gov.

As previously noted in our Form 10-K for the fiscal year ended June 30, 2020, we were not in compliance with the minimum stockholders’ equity requirement under Nasdaq Listing Rule 5550(b)(1) for continued listing on The Nasdaq Capital Market because our stockholders’ equity was below the required minimum of $2.5 million at June 30, 2020. On September 11, 2020, we received a notice from the Listing Qualifications Department of the Nasdaq Stock Market LLC (“Nasdaq”) stating that we were not in compliance with the required stockholder’s equity of $2.5 million.

The Notice has no immediate effect on our listing on The Nasdaq Capital Market. We have until October 26, 2020 to submit a plan to regain compliance with the minimum stockholders’ equity requirement. If our plan to regain compliance is accepted, Nasdaq may grant an extension of up to 180 calendar days from the date of the Notice to evidence compliance (the “Compliance Period”).

We are presently evaluating various courses of action to regain compliance and intend to timely submit a plan to Nasdaq to regain compliance with the Nasdaq minimum stockholders’ equity requirement. However, there can be no assurance that our plan will be accepted or that if it is, we will be able to regain compliance by the end of the Compliance Period. If our plan to regain compliance is not accepted, or if it is and we do not regain compliance during the Compliance Period, or if we fail to satisfy another Nasdaq requirement for continued listing, Nasdaq could provide notice that our common stock will become subject to delisting. In such event, Nasdaq rules would permit us to appeal the decision to reject our proposed plan to regain compliance or any delisting determination to a Nasdaq Hearings Panel.

Common stock outstanding prior to this offering		7,844,095 shares.

Common stock offered		9,493,671 shares.

Common stock to be outstanding after this offering		17,337,766 shares, assuming no sale of pre-funded warrants, which, if sold, would reduce the number of shares of common stock that we are offering on a one-for-one basis, and exercise of the warrants issued to the placement agent (the “Placement Agent Warrants”).

Pre-funded warrants offered		We are also offering to certain purchasers whose purchase of shares of common stock in this offering would otherwise result in the purchaser, together with its affiliates and certain related parties, beneficially owning more than 4.99% (or, at the election of the purchaser, 9.99%) of our outstanding common stock immediately following the closing of this offering, the opportunity to purchase, if such purchasers so choose, pre-funded warrants to purchase shares of common stock, in lieu of shares of common stock that would otherwise result in any such purchaser's beneficial ownership exceeding 4.99% (or, at the election of the purchaser, 9.99%) of our outstanding common stock. Each pre-funded warrant will be exercisable for one share of our common stock. The purchase price of each pre-funded warrant and accompanying common warrant (as described below) will be equal to the price at which a share of common stock and accompanying common warrant is being sold to the public in this offering, minus $0.001, and the exercise price of each pre-funded warrant will be $0.001 per share. The pre-funded warrants will be exercisable immediately and may be exercised at any time until all of the pre-funded warrants are exercised in full. This offering also relates to the shares of common stock issuable upon exercise of any pre-funded warrants sold in this offering. For each pre-funded warrant we sell, the number of shares of common stock we are offering will be decreased on a one-for-one basis.

Use of proceeds		We estimate that our net proceeds from this offering will be approximately $13.7 million. This is based on an assumed public offering price of $1.58 per share, which is the last reported trading price of our common stock on The Nasdaq Capital Market on September 25, 2020, after deducting the estimated placement agent fees and commissions and estimated offering expenses payable by us.

		We intend to use the net proceeds of this offering for continuing operating expenses and working capital.

Risk factors		See “Risk Factors” beginning on page 13 of this prospectus, as well as other information included in this prospectus, for a discussion of factors you should read and consider carefully before investing in our securities.

Nasdaq Capital Markets symbol		Our common stock is listed on The Nasdaq Capital Markets under the symbol “ASTC”.

The number of shares of our common stock to be outstanding after this offering as shown above is based on 7,844,095 shares outstanding as of September 2, 2020 and excludes as of that date:

Except as otherwise indicated herein, all information in this prospectus assumes no sale of pre-funded warrants, which, if sold, would reduce the number of shares of common stock that we are offering on a one-for-one basis, and no exercise of options issued under our Plan or of warrants described above, including the Placement Agent Warrants.

An investment in our securities involves a high degree of risk. This prospectus contains a discussion of the risks applicable to an investment in our securities. Prior to making a decision about investing in our securities, you should carefully consider the specific factors discussed within this prospectus. The risks and uncertainties we have described are not the only ones we face. Additional risks and uncertainties not presently known to us or that we currently deem immaterial may also affect our operations. The occurrence of any of these known or unknown risks might cause you to lose all or part of your investment in the offered securities.

We have incurred significant losses since inception and anticipate that we will incur continued losses for the foreseeable future.

As of June 30, 2020, we had an accumulated deficit of approximately $199.8 million and a reported net loss of $8.3 million for the fiscal year 2020. We are unable to predict the extent of any future losses or when we will become profitable, if at all. If we are unable to achieve and then maintain profitability, the market value of our common stock will likely experience significant decline.

We could face risks related to the potential outcomes of SEC inquiries, including potential regulatory action or private litigation, potential penalties, damages or other remedies that could be imposed on us, substantial legal costs and expenses, significant management distraction, and potential reputational damage that we could suffer as a result of adverse findings resulting from any SEC inquiry.

Since April 2020, the staff of the Fort Worth Regional Office of the U.S. Securities and Exchange Commission (the “SEC”) has been conducting an investigation relating to certain press releases issued by us in March 2020 regarding the BreathTest-1000™ lung disease screening device that we are currently developing. The SEC has advised us that this informal, non-public, fact-finding inquiry should not be construed as an indication that we or anyone else has violated the law or that the SEC has any negative opinion of any person, entity or security. In connection with this inquiry, the SEC staff has requested that we voluntarily provide certain information and documents relating to the development of BreathTest-1000, the common stock offerings completed by us in March 2020, and certain related matters. We have been cooperating with the SEC staff regarding this inquiry and have provided information and documents in response to the SEC staff’s request. We do not intend to comment further on this matter unless and until this matter is closed or further action is taken by the SEC that, in our judgment, merits further comment or public disclosure.

Our business units are in development stage. They have earned limited revenues and it is uncertain whether they will earn any revenues in the future or whether any of them will ultimately be profitable.

Our business units are in an early stage with a limited operating history. Their future operations are subject to all of the risks inherent in the establishment of a new business including, but not limited to, risks related to capital requirements, failure to establish business relationships, and competitive disadvantages against larger and more established companies. These business units will require substantial amounts of funding to continue to commercialize their products. If such funding comes in the form of equity financing, such equity financing may involve substantial dilution to existing shareholders. Even with funding, our products may fail to be effective or attractive to the market or lack the necessary financial or other resources or relationships to be successful.

These business units can be expected to experience continued operating losses until they can generate sufficient revenues to cover their operating costs. Furthermore, these business units may not be able to develop, manufacture, or market additional products in the future, that future revenues will be significant, that any sales will be profitable, or that the business units will have sufficient funds available to complete their commercialization efforts.

Any products and technologies developed and manufactured by our business units may require regulatory approvals prior to being made, marketed, sold, and used. Regulatory approval of any products may not be obtained. In particular, FDA approval will be required to market the BreathTest-1000 in the United States. Obtaining FDA approval is a complex and lengthy process, and FDA approval for the BreathTest-1000 may not be granted on a timely basis or at all.

The commercial success of any of our business units will depend, in part, on obtaining patent and other intellectual property protection for the technologies contained in any products it developed. In addition, our business units may need to license

intellectual property to commercialize future products or avoid infringement of the intellectual property rights of others. Licenses may not be available on acceptable terms and conditions, if at all. Our business units may suffer if any licenses terminate, if the licensors fail to abide by the terms of the license or fail to prevent infringement by third parties, if the licensed patents or other rights are found to be invalid, or if our respective business unit is unable to enter into necessary licenses on acceptable terms. If such business unit, or any third-party, from whom it licenses intellectual property, fails to obtain adequate patent or other intellectual property protection for intellectual property covering its products, or if any protection is reduced or eliminated, others could use the intellectual property covering the products, resulting in harm to the competitive business position of this business unit. In addition, patent and other intellectual property protection may not provide our business units with a competitive advantage against competitors that devise ways of making competitive products without infringing any patents that this business unit owns or has rights to. Such competition could adversely affect the prices for any products or the market share of any of our business units and could have a material adverse effect on its results of operations and financial condition.

Our cash and cash equivalents may not be sufficient to fund our operating expenses, capital equipment requirements, and other expected liquidity requirements.

Our future capital requirements will depend on a number of factors, including our success in developing and expanding markets for our products, payments under possible future strategic arrangements, continued progress of our research and development of potential products, the need to acquire licenses to new technology, costs associated with increasing our manufacturing and development facilities, costs associated with strategic acquisitions including integration costs and assumed liabilities, litigation expense, the status of competitive products, and potential cost associated with both protecting and defending our intellectual property. Additionally, actions taken as a result of the ongoing internal evaluation of our business could result in expenditures that are not currently contemplated. Factors that could affect our capital requirements, in addition to those listed above include continued collections of accounts receivable consistent with our historical experience and our ability to manage product development efforts.

We may not be able to successfully develop the BreathTest-1000™ or any other new products or services.

Our business strategy outlines the use of the decades of experience we have accumulated to expand the services and products we offer to both U.S. government agencies and commercial industries. These services and products are in the development stage and involve new and untested technologies and business models. These technologies and business models may not be successful, which could result in the loss of any investment we make in developing them, including the development of the BreathTest-1000.

Furthermore, we are subject to risks including, but not limited to, the following with respect to the development of the BreathTest-1000:

Product development involves a high degree of risk and uncertainty, and our potential products may not be successfully developed, achieve their intended benefits, receive full market authorization, or be commercially successful. Moreover, as the COVID-19 pandemic persists and further information continues to develop, we are learning of increased risks and uncertainties in developing and commercializing new products and services in these unprecedented and evolving circumstances.

We face various risks related to health epidemics, pandemics and similar outbreaks, which may have material adverse effects on our business, financial position, results of operations, and/or cash flows.

We face various risks related to health epidemics, pandemics and similar outbreaks, including the global outbreak of COVID-19. The COVID-19 pandemic has significantly reduced airline passenger traffic, which reduces demand for certain of our

security screening products and services. To slow and limit the transmission of COVID-19, governments across the world have imposed significant air travel restrictions and businesses and individuals have canceled air travel plans. These restrictions and cancelations have reduced demand for security screening products and related services at airport checkpoints globally as the number of airline passengers requiring screening has fallen. The pandemic has also hampered our ability to meet with our customers and prospective customers. The continued spread of COVID-19 has also led to recent disruption and volatility in the global capital markets, which increases the cost of capital and adversely impacts access to capital. If significant portions of our workforce are unable to work effectively, including because of illness, quarantines, government actions, facility closures or other restrictions in connection with the COVID-19 pandemic, our operations will likely be impacted. We may be unable to perform fully on our contracts and our costs may increase as a result of the COVID-19 outbreak. These costs may not be recoverable or adequately covered by insurance.

It is possible that the continued spread of COVID-19 could also further cause disruption in our supply chain; cause delay, or limit the ability of customers to perform, including in making timely payments to us; cause delay in regulatory certification testing of our instruments; and cause other unpredictable events. If any of our supply chain phases were interrupted or terminated, we could experience delays in our product development including the availability of products for clinical testing. The occurrence of one or more of these items could have a material adverse effect on our business, liquidity, financial condition, and/or results of operations. The effects of the COVID-19 pandemic may negatively impact productivity, disrupt our business and delay our clinical programs and timelines, the magnitude of which will depend, in part, on the length and severity of the restrictions and other limitations on our ability to conduct our business in the ordinary course. These and similar, and perhaps more severe, disruptions in our operations could negatively impact our business, operating results and financial condition.

In addition, any future clinical trials may be affected by the COVID-19 pandemic. Clinical site initiation and patient enrollment may be delayed due to prioritization of hospital resources toward the COVID-19 pandemic. Also, some patients may not be able to comply with clinical trial protocols if quarantines impede patient movement or interrupt healthcare services. Similarly, our ability to recruit and retain patients and principal investigators and site staff who, as healthcare providers, may have heightened exposure to COVID-19 and adversely impact our clinical trial operations.

If we fail to comply with the continued listing requirements of The Nasdaq Capital Market LLC, our common stock may be delisted and the price of our common stock and our ability to access the capital markets could be negatively impacted.

We cannot be certain that additional financing will be available on reasonable terms when needed, or at all, which could seriously harm our business.

We have incurred net losses and negative cash flow from operations in recent prior periods, and we may not achieve or maintain profitability in the future. Our cash on hand at June 30, 2020 is expected to fund our operations into the second quarter of fiscal 2021. As a result, we may need additional financing to execute our business plan. We may pursue additional funding through various financing sources, including additional public offerings, the issuance of debt securities, fees associated with licensing some or all of our technology, joint ventures with capital partners and project type financing. Our ability to obtain additional

financing, if and when required, will depend on investor demand, our operating performance, the condition of the capital markets, and other factors. Therefore, we may need to raise additional funds and we cannot assure investors that additional financing will be available to us on favorable terms when required, or at all. If we raise additional funds through the issuance of equity, equity-linked, or debt securities, those securities may have rights, preferences, or privileges senior to the rights of our common stock, and our existing stockholders may experience dilution. If financing is not available on satisfactory terms, we may be unable to further pursue our business plan and we may be unable to continue operations, in which case you may lose some or all of your investment.

There is substantial doubt about our ability to continue as a going concern, indicating the possibility that we may not be able to operate in the future. The report of our independent registered public accounting firm also includes an explanatory paragraph about our ability to continue as a going concern.

As of June 30, 2020, we had working capital of $0.3 million. For the fiscal year 2020, we reported a net loss of $8.3 million and net cash used in operating activities of $6.9 million. For the fiscal year 2019, we reported a net loss of $7.5 million and net cash used in operating activities of $8.5 million. This raises substantial doubt about our ability to continue as a going concern. Our ability to continue as a going concern is contingent upon, among other factors, the sale of the shares of our common stock or obtaining alternate financing.

On April 14, 2020, we entered into a $542 thousand Paycheck Protection Program Promissory Note and Agreement (the “PPP Promissory Note”) with a commercial bank under the Coronavirus Aid, Relief, and Economic Security Act (the “CARES Act”) The PPP Promissory Note bears interest at a rate of 1.0% per annum. Payments are due monthly beginning November 10, 2020. The principal amount of the PPP Promissory Note along with any unpaid interest is due on April 1, 2022 The principal and interest may be forgiven if the proceeds are used for forgivable purposes as defined by the terms in the PPP Promissory Note, and we have used the proceeds from the PPP Promissory Note for forgivable purposes as defined by the terms of the PPP Promissory Note. We intend to apply for forgiveness under the provisions of the CARES Act. Forgiveness is subject to the sole approval of the Small Business Administration.

We remain resolute in identifying the optimal solution to our liquidity issue. We are currently evaluating several potential sources of additional liquidity. These include, but are not limited to, selling the Company or a portion thereof, debt financing, equity financing, merging, or engaging in a strategic partnership. We are currently evaluating potential offerings of any combination of common stock, preferred stock, debt securities, warrants to purchase common stock, preferred stock or debt securities, or any combination of the foregoing, either individually or as units comprised of one or more of the other securities. However, additional funding may not be available when needed or on terms acceptable to us. If we are unable to generate funding within a reasonable timeframe, we may have to delay, reduce or terminate our research and development programs, limit strategic opportunities, or curtail our business activities. Astrotech’s consolidated financial statements as of June 30, 2020 do not include any adjustments that might result from the outcome of this uncertainty.

Our success depends significantly on the establishment and maintenance of successful relationships with our customers.

Our customer base is limited; therefore, we continue to work on diversifying our customer base, while going to great lengths to satisfy the needs of our current customer base. Due to the limited number of customers, if any of our customers terminate their relationship with us, it could materially harm our business and results of operations.

Third parties may claim we are infringing their intellectual property rights, and we could suffer significant litigation or licensing expenses or be prevented from selling products.

As we introduce any new and potentially promising product or service, or improve existing products or services with new features or components, companies possessing competing technologies, or other companies owning patents or other intellectual property rights, may be motivated to assert infringement claims in order to generate royalty revenues, delay or diminish potential sales, and challenge our right to market such products or services. Even if successful in defending against such claims, patent and other intellectual property related litigation is costly and time consuming. In addition, we may find it necessary to initiate litigation in order to protect our patent or other intellectual property rights, and even if the claims are well-founded and ultimately successful, such litigation is typically costly and time-consuming and may expose us to counterclaims, including claims for intellectual property infringement, antitrust, or other such claims. Third parties could also obtain patents or other intellectual property rights that may require us to either redesign products or, if possible, negotiate licenses from such third parties. Adverse determinations in any such litigation could result in significant liabilities to third parties or injunctions, or

could require us to seek licenses from third parties, and if such licenses are not available on commercially reasonable terms, prevent us from manufacturing, importing, distributing, selling, or using certain products, any one of which could have a material adverse effect on us. In addition, some licenses may be non-exclusive, which could provide our competitors access to the same technologies. Under any of these circumstances, we may incur significant expenses.

Our ongoing success is dependent upon the continued availability of certain key employees.

We are dependent in our operations on the continued availability of the services of our employees, many of whom are individually key to our current and future success, and the availability of new employees to implement our growth plans. The market for skilled employees is highly competitive, especially for employees in technical fields. While our compensation programs are intended to attract and retain the employees required for us to be successful, ultimately, we may not be able to retain the services of all of our key employees or a sufficient number to execute on our plans. In addition, we may not be able to continue to attract new employees as required.

We generally sell our products in industries that have increased competition through frequent new product and service introductions, rapid technological changes, and changing industry standards. Without the timely introduction of new products, services, and enhancements, our products and services will become technologically obsolete over time, in which case our revenue and operating results would suffer. The success of our new products and services will depend on several factors, including our ability to:

Our insurance coverage may be inadequate to cover all significant risk exposures.

We are exposed to liabilities that are unique to the products and services we provide. We maintain insurance for certain risks, and we believe our insurance coverage is consistent with general practices within our industry. However, the amount of our insurance coverage may not cover all claims or liabilities and we may be forced to bear substantial costs.

Increased cybersecurity requirements, vulnerabilities, threats, and more sophisticated and targeted computer crime could pose a risk to our systems, networks, products, services, and data.

Increased global cybersecurity vulnerabilities, threats, and more sophisticated and targeted cyber-related attacks pose a risk to the security of our and our customers’, suppliers’, and third-party service providers’ products, systems, and networks and the confidentiality, availability, and integrity of our and our customers’ data. Although we have implemented policies, procedures, and controls to protect against, detect, and mitigate these threats, we remain potentially vulnerable to additional known or unknown threats. We also have access to sensitive, confidential, or personal data or information that is subject to privacy and security laws, regulations, and customer-imposed controls. Despite our efforts to protect sensitive, confidential, or personal data or information, we may be vulnerable to material security breaches, theft, misplaced or lost data, programming errors, employee errors, and/or malfeasance that could potentially lead to the compromising of sensitive, confidential, or personal data or information, improper use of our systems or networks, unauthorized access, use, disclosure, modification, or destruction of information, defective products, production downtimes, and operational disruptions. In addition, a cyber-related attack could

result in other negative consequences, including damage to our reputation or competitiveness and remediation or increased protection costs, and could subject us to fines, damages, litigation, and enforcement actions.

Our facilities located in Houston are susceptible to damage caused by hurricanes or other natural disasters.

Our 1^st Detect facilities in Houston are susceptible to damage caused by hurricanes or other natural disasters. Although we insure our properties and maintain business interruption insurance, there can be no guarantee that the coverage would be sufficient or a claim will be fulfilled. A natural disaster could result in a temporary or permanent closure of our business operations, thus impacting our future financial performance.

If we are unable to anticipate technological advances and customer requirements in the commercial and governmental markets, our business and financial condition may be adversely affected.

Our business strategy employs our personnel’s decades of experience to expand the services and products we offer to our customers. We believe that our growth and future financial performance depend upon our ability to anticipate technological advances and customer requirements. We may not be able to achieve the necessary technological advances for us to remain competitive. Our failure to anticipate or respond adequately to changes in technological and market requirements, or delays in additional product development or introduction, could have a material adverse effect on our business and financial performance. Additionally, the cost of capital to fund these businesses will likely require dilution of shareholders.

Significant safety concerns could arise for our BreathTest-1000™ product, which could have a material adverse effect on our future revenues and financial condition.

If the development of the BreathTest-1000 is successfully completed, FDA approval will need to be obtained to market the BreathTest-1000 in the United States. Health care products typically receive regulatory approval based on data obtained in controlled clinical trials of limited duration. Following regulatory approval, these products will be used over longer periods of time in many patients. Investigators may also conduct additional, and perhaps more extensive, studies. If new safety issues are reported, we may be required to amend the conditions of use. For example, we may be required to provide additional warnings on the BreathTest-1000 label or narrow its approved intended use, either of which could reduce the product’s market acceptance. If serious safety issues arise with the BreathTest-1000 product, sales of the product could be halted by us or by regulatory authorities. Safety issues affecting suppliers’ or competitors’ products also may reduce the market acceptance of our products.

We incur substantial upfront, non-reimbursable costs in preparing proposals to bid on contracts or to receive research and development grants that we may not be awarded.

Preparing a proposal to bid on a contract or to receive a research and development grant is labor-intensive and results in the incurrence of substantial costs that are generally not retrievable. Additionally, although we may be awarded a contract or grant, work performance does not commence for several months following completion of the bidding process. If funding problems by the party awarding the contract or grant or other matters further delay our commencement of work, these delays may lower the value of the contract or grant, or possibly render it unprofitable.

A failure of a key information technology system, process, or site could have a material adverse impact on our ability to conduct business.

We rely extensively on information technology systems to interact with our employees and our customers. These interactions include, but are not limited to, ordering and managing materials from suppliers, converting materials to finished products, shipping product to customers, processing transactions, summarizing and reporting results of operations, transmitting data used by our service personnel and by and among our personnel and facilities, complying with regulatory, legal, and tax requirements, and other processes necessary to manage our business. If our systems are damaged or cease to function properly due to any number of causes, ranging from the failures of third-party service providers, to catastrophic events, to power outages, to security breaches, and our business continuity plans do not effectively compensate on a timely basis, we may suffer interruptions in our ability to manage operations which may adversely impact our results of operations and/or financial condition.

A sale of a substantial number of shares of the common stock may cause the price of our common stock to decline.

If our shareholders sell, or the market perceives that our shareholders intend to sell for various reasons, substantial amounts of our common stock in the public market may make it more difficult for us to sell equity or equity-related securities in the future at a time and price that we deem reasonable or appropriate.

We are a smaller reporting company and, as a result of the reduced disclosure and governance requirements applicable to such companies, our common stock may be less attractive to investors.

We are a smaller reporting company, (i.e. a company with less than $250 million of public float) and we are eligible to take advantage of certain exemptions from various reporting requirements applicable to other public companies. We have elected to adopt these reduced disclosure requirements. We cannot predict if investors will find our common stock less attractive as a result of our taking advantage of these exemptions. If some investors find our common stock less attractive as a result of our choices, there may be a less active trading market for our common stock and our stock price may be more volatile.

We are required to evaluate the effectiveness of our internal control over financial reporting on an annual basis and publicly disclose any material weaknesses in our controls. Any adverse results from such evaluation could result in a loss of investor confidence in our financial reports and significant expense to remediate, and ultimately could have an adverse effect on our stock price.

Section 404 of the Sarbanes-Oxley Act of 2002 requires our management to assess the effectiveness of our internal control over financial reporting and to disclose if such controls were unable to provide assurance that a material error would be prevented or detected in a timely manner. We have an ongoing program to review the design of our internal controls framework in keeping with changes in business needs, implement necessary changes to our controls design, and test the system and process controls necessary to comply with these requirements. Because of the inherent limitations in all control systems, no evaluation of controls can provide absolute assurance that misstatements due to error or fraud will not occur or that all control issues and instances of fraud, if any, within our Company will have been detected.

If we or our independent registered public accounting firm identifies material weaknesses in our internal controls, the disclosure of that fact, even if quickly remedied, may cause investors to lose confidence in our financial statements and our stock price may decline. Remediation of a material weakness could require us to incur significant expenses and, if we fail to remedy any material weakness, our ability to report our financial results on a timely and accurate basis may be adversely affected, our access to the capital markets may be restricted, our stock price may decline, and we may be subject to sanctions or investigation by regulatory authorities, including the SEC or Nasdaq. We may also be required to restate our financial statements from prior periods. Execution of restatements create a significant strain on our internal resources and could cause delays in our filing of quarterly or annual financial results, increase our costs, and cause management distraction. Restatements may also significantly affect our stock price in an adverse manner.

We can sell additional shares of common stock without consulting shareholders and without offering shares to existing shareholders, which would result in dilution of shareholders’ interests in the Company and could depress our stock price.

Our Certificate of Incorporation authorizes 50,000,000 shares of common stock, of which 7,844,095 were outstanding as of September 2, 2020, and our Board is authorized to issue additional shares of our common stock. In addition, our Certificate of Incorporation authorizes 2,500,000 shares of “blank check preferred stock.” Shares of “blank check preferred stock” may be issued in such series and with such rights, privileges, and limitations as the Board may, in its sole discretion, determine. Our Board has designated 300,000 shares as Series A Junior Preferred Stock, none of which are outstanding. The Board has also designated Series C and Series D Preferred Stock, of which no shares and 280,898 shares are outstanding, respectively, as of September 2, 2020.

Although our Board intends to utilize its reasonable business judgment to fulfill its fiduciary obligations to our then existing shareholders in connection with any future issuance of our capital stock, the future issuance of additional shares of our capital stock would cause immediate, and potentially substantial, dilution to our existing shareholders, which could also have a material effect on the market value of the shares. Furthermore, our Board may authorize the issuance of a series of preferred stock that would grant to holders the preferred right to our assets upon liquidation, the right to receive dividend payments before dividends are distributed to the holders of common stock, and the right to the redemption of the shares, together with a premium, prior to the redemption of the common stock. In addition, our Board could authorize the issuance of a series of preferred stock that has

greater voting power than the common stock or that is convertible into our common stock, which could decrease the relative voting power of the common stock or result in dilution to our existing shareholders.

Our Certificate of Incorporation provides that the Court of Chancery of the State of Delaware will be the sole and exclusive forum for many disputes between us and our stockholders, which could limit stockholders’ ability to obtain a favorable judicial forum for disputes with us or our directors or officers.

Our Certificate of Incorporation provides that unless we consent in writing to the selection of an alternative forum, the Court of Chancery for the State of Delaware is the sole and exclusive forum for claims brought by a stockholder, including claims in the right of the corporation, (i) that are based upon a violation of a duty by a current or former director or officer or stockholder in such capacity or (ii) as to which the Delaware General Corporation Law (the “DGCL”) confers jurisdiction upon the Court of Chancery of the State of Delaware. The provision indicates that if the Court of Chancery does not have jurisdiction, then the Superior Court of the State of Delaware, or, if such other court does not have jurisdiction, the United States District Court for the District of Delaware, shall be the exclusive forum for such action.

This choice of forum provision may limit a stockholder’s ability to bring a claim in a judicial forum that it finds favorable for disputes with us or our directors or officers, which may discourage such lawsuits against us and our directors and officers. Alternatively, if a court were to find our choice of forum provision to be inapplicable or unenforceable in an action, we may incur additional costs associated with resolving such action in other jurisdictions, which could harm our business, results of operations, and financial condition.

Our products and operations are subject to extensive governmental regulation, and failure to comply with applicable requirements could cause our business to suffer.

The medical technology industry is regulated extensively by governmental authorities, principally the FDA, and state regulatory agencies with oversight of various aspects of drug and device distribution, sale, and use. The regulations are very complex, have become more stringent over time, and are subject to rapid change and varying interpretations. Regulatory restrictions or changes could limit our ability to carry on or expand our operations or result in higher than anticipated costs or lower than anticipated sales. The FDA and other federal and state governmental agencies regulate numerous elements of our business, including:

Before we can market or sell a new regulated product or a significant modification to an existing product in the United States, we must obtain either clearance under Section 510(k) of the FDCA, grant of a de novo classification request, or approval of a pre‑market approval, or PMA, application from the FDA, unless an exemption from pre‑market review applies. In the 510(k) clearance process, the FDA must determine that a proposed device is “substantially equivalent” to a legally marketed “predicate” device (in most cases Class II devices, with a few exceptions), with respect to intended use, technology and safety and effectiveness, in order to clear the proposed device for marketing. Class III devices approved under the PMA process cannot serve as predicates. Clinical data are sometimes required to support substantial equivalence. In the de novo process, the FDA must determine that general and special controls are sufficient to provide reasonable assurance of the safety and effectiveness of a device, which is low to moderate risk and has no predicate (in other words, the applicant must justify the “down-classification” to Class I or II for a new product type that would otherwise automatically be placed into Class III, but is

lower risk). The PMA process requires an applicant to demonstrate the safety and effectiveness of the device based on extensive data, including, but not limited to, technical, preclinical, clinical trial, manufacturing and labeling data. The PMA process is typically required for devices that are deemed to pose the greatest risk, such as life‑sustaining, life‑supporting or implantable devices. Products that are approved through a PMA application generally need FDA approval before they can be modified. Similarly, some modifications made to products cleared through a 510(k) may require a new 510(k). The 510(k), de novo, and PMA processes can be expensive and lengthy and require the payment of significant fees, unless an exemption applies. The FDA’s 510(k) clearance process usually takes from 3 to 12 months, but may take longer. The FDA’s stated goal is to review de novo classification requests within 150 days, 50% of the time, but in reality the process for many applicants generally takes even longer, up to a year or more. The process of obtaining a PMA is much more costly and uncertain than the 510(k) clearance process and generally takes from one to three years, or longer, from the time the application is submitted to the FDA until an approval is obtained. The process of obtaining regulatory clearances, approvals, and emergency use authorization to market a medical device can be costly and time‑consuming, and we may not be able to obtain these clearances, approvals, or authorizations on a timely basis, or at all for our proposed products.

If the FDA requires us to go through a lengthier, more rigorous examination for marketing authorization of the BreathTest-1000 or future modifications to the BreathTest-1000 than we had expected, our product introductions or modifications could be delayed or canceled, which could cause our sales to decline or to not increase in line with our forecasts. In addition, the FDA may determine that future products will require the more costly, lengthy and uncertain PMA process. Although we do not market any devices under PMA, the FDA may demand that we obtain a PMA prior to marketing certain of our future products. Further, even with respect to those future products where a PMA is not required, we cannot assure you that we will be able to obtain the 510(k) clearances with respect to those products.

The FDA can delay, limit or deny clearance, approval, or authorization of a device for many reasons, including:

In addition, the FDA may change its clearance and approval policies, adopt additional regulations or revise existing regulations, or take other actions which may prevent or delay approval or clearance of our products under development. Any delay in, or failure to obtain or maintain, clearance or approval for our products under development could prevent us from generating revenue from these products and adversely affect our business operations and financial results. Additionally, the FDA and other regulatory authorities have broad enforcement powers. Regulatory enforcement or inquiries, or other increased scrutiny on us, could dissuade some customers from using our products and adversely affect our reputation and the perceived safety and efficacy of our product. Failure to comply with applicable regulations could jeopardize our ability to sell our products and result in enforcement actions such as fines, civil penalties, injunctions, warning letters, recalls of products, delays in the introduction of products into the market, refusal of the FDA or other regulators to grant future clearances or approvals, and the suspension or withdrawal of existing clearances or approvals by the FDA or other regulators. Any of these sanctions could result in higher than anticipated costs or lower than anticipated sales and negatively impact our reputation, business, financial condition and operating results. Furthermore, any operations or product applications outside of the United States will subject us to various additional regulatory and legal requirements under the applicable laws and regulations of the

international markets we enter. These additional regulatory requirements may involve significant costs and expenditures and, if we are not able to comply with any such requirements, our international expansion and business could be significantly harmed.

Failure to obtain clearance or authorization for the BreathTest-1000, or other delays in the development of the BreathTest-1000, would adversely affect our ability to grow our business.

Commercialization of the BreathTest-1000 may require an Emergency Use Authorization (EUA), FDA clearance of a 510(k) premarket notification submission, or authorization of a de novo submission. The process for submitting and obtaining FDA clearance of a 510(k), authorization of a de novo submission, or EUA can be expensive and lengthy. The FDA’s review process can take several months or longer, and we may not be able to obtain FDA clearance, de novo authorization, or Emergency use Authorization for the BreathTest-1000 on a timely basis, if at all. The FDA’s refusal of, or any significant delays in receiving 510(k) clearance, de novo authorization, or Emergency use Authorization of the BreathTest-1000, would have an adverse effect on our ability to expand our business. Thus far, we have not performed any clinical testing of the BreathTest-1000, which will likely be required before the device can be marketed. Even if a clinical trial is completed, there can be no assurance that the

data generated during a clinical trial will meet the safety and effectiveness endpoints or otherwise produce results that will lead the FDA to grant marketing clearance, approval, or authorization. In addition, any other delays in the development of the BreathTest-1000, for example, unforeseen issues during product validation, would have an adverse effect on our ability to commercialize the BreathTest-1000.

FDA’s policy with respect to Emergency Use Authorizations is evolving and may limit the ability for medical products, including the BreathTest-1000, to be eligible for commercialization under an Emergency Use Authorization.

We intend to submit an application with the FDA for Emergency Use Authorization (EUA) for the BreathTest-1000. The FDA has the authority to grant an Emergency Use Authorization to allow unapproved medical products to be used in an emergency to diagnose, treat or prevent serious or life-threatening diseases or conditions when there are no adequate, approved and available alternatives. If we are granted an Emergency Use Authorization for the BreathTest-1000 for the diagnosis of COVID-19, we would be able to commercialize the BreathTest-1000 for the diagnosis of COVID-19 prior to FDA clearance or authorization of a 510(k) or de novo submission, respectively. However, the FDA does not have review deadlines with respect to such submissions and, therefore, the timing of any approval of an EUA submission is uncertain. We cannot guarantee that the FDA will review our data in a timely manner, or that the FDA will accept the data when reviewed. The FDA may decide that our data are insufficient for an EUA and require additional pre-clinical, clinical or other studies and refuse to approve our application. In addition, the FDA may revoke an Emergency Use Authorization where it is determined that the underlying health emergency no longer exists or warrants such authorization, and we cannot predict how long, if ever, an Emergency Use Authorization would remain in place. Further, the FDA’s policy with respect to EUAs related to COVID-19 is continuously evolving and may in the future limit the ability for medical products, including the BreathTest-1000, to be eligible for an EUA. If we are unsuccessful in obtaining an EUA for the BreathTest-1000 in a timely manner or at all, or if any granted EUA is revoked after a short period of time, it could have a material adverse effect on our future business, financial condition, operating results and cash flows.

Modifications to our products may require new 510(k) clearances, de novo submissions, or pre‑market approvals, or may require us to cease marketing or recall the modified products until clearances are obtained.

Any modification to a 510(k)‑cleared device that could significantly affect its safety or effectiveness, or that would constitute a major change in its intended use, design, or manufacture, requires a new 510(k) clearance or, possibly, a de novo or PMA. The FDA requires every manufacturer to make this determination in the first instance, and provides some guidance on decision making, but the FDA may review any manufacturer’s decision at any time. The FDA may not agree with our decisions regarding whether new clearances or approvals are necessary. If the FDA disagrees with our determination and requires us to submit new 510(k) notifications, de novo submissions or PMAs for modifications to our previously cleared or approved products for which we have concluded that new clearances or approvals are unnecessary, we may be required to cease marketing or to recall the modified product until we obtain clearance or approval, and we may be subject to significant regulatory fines or penalties.

If we or our third‑party suppliers fail to comply with the FDA’s good manufacturing practice regulations or fail to adequately, timely, or sufficiently respond to an FDA Form 483 or subsequent Warning Letter, this could impair our ability to market our products in a cost‑effective and timely manner and could result in FDA enforcement action.

We and our third‑party suppliers are required to comply with the FDA’s Quality System Regulation, or QSR, and Current Good Manufacturing Practices (cGMP) which covers the methods and documentation of the design, testing, production, control, quality assurance, labeling, packaging, sterilization, storage and shipping of our product. The FDA audits compliance with the QSR, cGMP and related regulations through periodic announced and unannounced inspections of manufacturing and other facilities. The FDA may conduct these inspections or audits at any time. If, during the inspection, FDA identifies issues which, in FDA’s judgment, may constitute violations of the Federal Food, Drug, and Cosmetic Act or FDA’s regulations, the FDA inspector may issue an FDA Form 483 listing these observations.

Note that if an entity does not address observations found in an FDA Form 483 to FDA’s satisfaction, the FDA could take enforcement action, including any of the following sanctions:

Any of the foregoing actions could have a material adverse effect on our reputation, business, financial condition and operating results.

A recall of our product, or the discovery of serious safety issues with our product, could have a significant adverse impact on us.

The FDA has the authority to require the recall of commercialized products in the event of material deficiencies or defects in design or manufacture or in the event that a product poses an unacceptable risk to health.

Manufacturers may, under their own initiative, recall a product if any material deficiency in a device is found. A government‑mandated or voluntary recall by us or one of our distributors could occur as a result of an unacceptable risk to health, component failures, manufacturing errors, design or labeling defects or other deficiencies and issues. Recalls of our products would divert managerial and financial resources and have an adverse effect on our reputation, financial condition and operating results, which could impair our ability to produce our products in a cost‑effective and timely manner.

Further, under the FDA’s medical device reporting, or MDR regulations, we are required to report to the FDA any incident in which our products may have caused or contributed to a death or serious injury or in which our products malfunctioned and, if the malfunction were to recur, would likely cause or contribute to death or serious injury. Repeated product malfunctions may result in a voluntary or involuntary product recall, which could divert managerial and financial resources, impair our ability to manufacture our products in a cost‑effective and timely manner and have an adverse effect on our reputation, financial condition and operating results. Depending on the corrective action we take to redress a product’s deficiencies or defects, the FDA may require, or we may decide, that we will need to obtain new approvals or clearances for the device before we may market or distribute the corrected device. Seeking such approvals or clearances may delay our ability to replace the recalled devices in a timely manner. Moreover, if we do not adequately address problems associated with our devices, we may face additional regulatory enforcement action, including FDA warning letters, product seizure, injunctions, administrative penalties, or civil or criminal fines. We may also be required to bear other costs or take other actions that may have a negative impact on our sales as well as face significant adverse publicity or regulatory consequences, which could harm our business, including our ability to market our products in the future.

Any adverse event involving our products could result in future voluntary corrective actions, such as recalls or customer notifications, or regulatory agency action, which could include inspection, mandatory recall or other enforcement action. Any corrective action, whether voluntary or involuntary, will require the dedication of our time and capital, distract management from operating our business and may harm our reputation and financial results.

We may be liable if the FDA or other U.S. enforcement agencies determine we have engaged in the off‑label promotion of our products or have disseminated false or misleading labeling or promotional materials.

Our promotional materials and training methods must comply with FDA and other applicable laws and regulations, including laws and regulations prohibiting marketing claims that promote the off‑label use of our products or that make false or misleading statements. Healthcare providers may use our products off‑label, as the FDA does not restrict or regulate a physician’s choice of treatment within the practice of medicine. FDA also could conclude that a performance claim is misleading if it determines that there are inadequate non‑clinical and/or clinical data supporting the claim. If the FDA determines that our promotional materials or training promote of an off‑label use or make false or misleading claims, it could request that we modify our training or promotional materials or subject us to regulatory or enforcement actions, including the issuance of an untitled letter, a warning letter, injunction, seizure, civil fines and criminal penalties. It is also possible that other federal, state or foreign enforcement authorities might take action if they determine that our promotional or training materials promote an unapproved use or make false or misleading claims, which could result in significant fines or penalties. Although our policy is to refrain from statements that could be considered off‑label promotion of our products or false or misleading, the FDA or another regulatory agency could disagree. Violations of the FDCA may also lead to investigations alleging violations of federal and state health care fraud and abuse laws, as well as state consumer protection laws, which may lead to costly penalties and may adversely impact our business. Recent court decisions have impacted FDA’s enforcement activity regarding off-label promotion in light of First Amendment Considerations; however, there are still significant risks in this area,

in part due to the potential for False Claims Act exposure. In addition, the off‑label use of our products may increase the risk of product liability claims. Product liability claims are expensive to defend and could result in substantial damage awards against us and harm our reputation.

Legislative or regulatory healthcare reforms may make it more difficult and costly for us to obtain reimbursement for our products or regulatory clearance or approval of our future products, and to produce, market and distribute those products after clearance or approval is obtained.

Recent political, economic and regulatory influences are subjecting the healthcare industry to fundamental changes. Both the federal and state governments in the United States and foreign governments continue to propose and pass new legislation and regulations designed to contain or reduce the cost of healthcare. Such legislation and regulations may result in decreased reimbursement for our product, which may further exacerbate industry‑wide pressure to reduce the prices charged for our product. This could harm our ability to market our products and generate sales. In addition, FDA regulations and guidance are often revised or reinterpreted by the FDA in ways that may significantly affect our business and our current products and future products. Any new regulations or revisions or reinterpretations of existing regulations may impose additional costs or lengthen review times of our products. Delays in receipt of or failure to receive regulatory clearances or approvals for any future products would negatively impact our long‑term business strategy.

In the U.S., there have been a number of legislative and regulatory changes and proposed changes regarding the healthcare system that restrict or regulate post‑approval activities, which may affect our ability to profitably sell product candidates for which we obtain marketing approval. Such government‑adopted reform measures may adversely impact the pricing of healthcare products and services in the United States or internationally and the amount of reimbursement available from third‑party payors.

Our financial performance may be adversely affected by medical device tax provisions in healthcare reform laws.

The Patient Protection and Affordable Care Act (the “PPACA”) imposed, among other things, an excise tax of 2.3% on any entity that manufactures or imports medical devices offered for sale in the United States. Under these provisions, the Congressional Research Service predicted that the total cost to the medical device industry may be up to $20 billion over a decade. The Internal Revenue Service issued final regulations implementing the tax in December 2012, which required, among other things, bi-monthly payments and quarterly reporting. The Consolidated Appropriations Act, 2016 (Pub. L. 114-113), signed into law in December 2015, included a two-year moratorium on the medical device excise tax. A second two-year moratorium on the medical device excise tax was signed into law in January 2018 as part of the Extension of Continuing Appropriations Act, 2018 (Pub. L. 115-120), extending the moratorium through December 31, 2019. On December 20, 2019, President Trump signed into law a permanent repeal of the medical device tax under the PPACA, but there is no guarantee that Congress or the President will not reverse course in the future. If such an excise tax on sales of our products in the United States is enacted, it could have a material adverse effect on our business, results of operations and financial condition.

There is no public market for the pre-funded warrants being offered in this offering.

There is no established public trading market for the pre-funded warrants being offered in this offering, and we do not expect such a market to develop. In addition, we do not intend to apply to list the pre-funded warrants on any securities exchange or nationally recognized trading system, including Nasdaq. Without an active market, the liquidity of the pre-funded warrants will be limited.

Holders of pre-funded warrants purchased in this offering will have no rights as stockholders of shares of common stock until such holders exercise their pre-funded warrants and acquire our shares of common stock, except as set forth in the pre-funded warrants.

Except as set forth in the pre-funded warrants, until holders of pre-funded warrants acquire our shares of common stock upon exercise of the pre-funded warrants, holders of pre-funded warrants have no rights with respect to our shares of common stock underlying such pre-funded warrants exercise of the pre-funded warrants, the holders will be entitled to exercise the rights of a stockholder of shares of common stock only as to matters for which the record date occurs after the exercise date.

The pre-funded warrants offered hereby do not confer any rights of share of common stock ownership on their holders, such as voting rights or the right to receive dividends, but rather merely represent the right to acquire shares of common stock at a fixed price. Specifically, commencing on the date of issuance, holders of the pre-funded warrants may acquire the shares of common stock issuable upon exercise of such warrants at an exercise price of $0.001 per share of common stock. Moreover, following this offering, the market value of the pre-funded warrants is uncertain and there can be no assurance that the market value of the pre-funded warrants will equal or exceed their respective public offering prices. There can be no assurance that the market price of the shares of common stock will ever equal or exceed the exercise price of the pre-funded warrants, and consequently, whether it will ever be profitable for holders of the pre-funded warrants to exercise the pre-funded warrants.

This is a best efforts offering, no minimum amount of securities is required to be sold, and we may not raise the amount of capital we believe is required for our business plans.

The placement agent has agreed to use its reasonable best efforts to solicit offers to purchase the securities in this offering. The placement agent has no obligation to buy any of the securities from us or to arrange for the purchase or sale of any specific number or dollar amount of the securities. There is no required minimum number of securities or amount of proceeds that must be sold as a condition to completion of this offering. Because there is no minimum number of securities or amount of proceeds required as a condition to the closing of this offering, the actual offering amount, placement agent fees, and proceeds to us are not presently determinable and may be substantially less than the maximum amounts set forth above. We may sell fewer than all of the securities offered hereby, which may significantly reduce the amount of proceeds received by us, and investors in this offering will not receive a refund in the event that we do not sell an amount of securities sufficient to fund for our general corporate purposes, including working capital, and engineering efforts. Thus, we may not raise the amount of capital we believe is required for our operations in the short-term and may need to raise additional funds, which may not be available or available on terms acceptable to us.

You will experience immediate dilution in the net tangible book value per share of the common stock you purchase.

The public offering price of our common stock is substantially higher than our net tangible book value per share of common stock. Based on the public offering price of $1.58 per share, investors purchasing shares in this offering will, therefore, incur immediate dilution of $0.75 in net tangible book value per share. This dilution figure deducts the estimated fees and estimated offering expenses payable from the public offering price. See "Dilution" on page 28.

Because we will have broad discretion and flexibility in how the net proceeds from this offering are used, we may use the net proceeds in ways in which you disagree.

We intend to use the net proceeds from the sale of shares for continuing operating expenses and working capital. See "Use of Proceeds" on page 30. We have not allocated specific amounts of the net proceeds from this offering for any of the foregoing purposes. Accordingly, our management will have significant discretion and flexibility in applying the net proceeds of this offering. You will be relying on the judgment of our management with regard to the use of these net proceeds, and you will not have the opportunity, as part of your investment decision, to assess whether the net proceeds are being used appropriately. It is possible that the net proceeds will be invested in a way that does not yield a favorable, or any, return for us. The failure of our management to use such funds effectively could have a material adverse effect on our business, financial condition, operating results, and cash flow.

The market price of our common stock may be volatile and adversely affected by several factors.

The market price of our common stock could fluctuate significantly in response to various factors and events, including:

In addition, the securities markets have from time to time experienced significant price and volume fluctuations that are unrelated to the operating performance of particular companies. These market fluctuations may also materially and adversely affect the market price of our common stock.

This prospectus contains forward-looking statements, which reflect the views of our management with respect to future events and financial performance. These forward-looking statements are subject to a number of uncertainties and other factors that could cause actual results to differ materially from such statements. Forward-looking statements are identified by words such as “anticipates,” “believes,” “estimates,” “expects,” “intends,” “plans,” “projects,” “targets,” and similar expressions. Such forward-looking statements may be contained in the sections “Risk Factors,” and “Business,” among other places in this prospectus. Readers are cautioned not to place undue reliance on these forward-looking statements, which are based on the information available to management at this time and which speak only as of this date. We undertake no obligation to update or revise any forward-looking statements, whether as a result of new information, future events or otherwise. For a discussion of some of the factors that may cause actual results to differ materially from those suggested by the forward-looking statements, please read carefully the information under “Risk Factors.”

The identification in this document of factors that may affect future performance and the accuracy of forward-looking statements is meant to be illustrative and by no means exhaustive. All forward-looking statements should be evaluated with the understanding of their inherent uncertainty. You may rely only on the information contained in this prospectus.

We have not authorized anyone to provide information different from that contained in this prospectus. Neither the delivery of this prospectus nor the sale of our common stock means that information contained in this prospectus is correct after the date of this prospectus. This prospectus is not an offer to sell or solicitation of an offer to buy these securities in any circumstances under which the offer or solicitation is unlawful.

If you purchase shares of our common stock in this offering, you will experience dilution to the extent of the difference between the price per share you pay in this offering and the net tangible book value per share of our common stock immediately after this offering. The net tangible book value of our common stock on June 30, 2020 was approximately $0.6 million, or approximately $0.08 per share. Net tangible book value per share is equal to the amount of our total tangible assets, less total liabilities, divided by the aggregate number of shares of our common stock outstanding.

After giving effect to the assumed sale by us of shares of our common stock in this offering at an assumed public offering price of $1.58 per share of common stock, based on the last reported sale price of our common stock on The Nasdaq Capital Market on September 25, 2020, after deducting the placement agent’s fees and estimated offering expenses payable by us, our as adjusted net tangible book value as of June 30, 2020 would have been approximately $14.3 million, or approximately $0.83 per share of common stock. This represents an immediate increase in net tangible book value of approximately $0.75 per share to existing stockholders and an immediate dilution of approximately $0.75 per share to new investors purchasing shares of our common stock in this offering. The following table illustrates this per share dilution:

Each $0.25 increase (decrease) in the assumed public offering price of $1.58 per share would increase (decrease) our as adjusted net tangible book value after this offering by $2.2 million, or $0.13 per share, and the dilution per share to new investors by $0.12 per share, assuming that the number of shares of common stock offered by us, as set forth above, remains the same and after deducting the placement agent’s fees and estimated offering expenses payable by us.

We may also increase or decrease the number of shares of common stock we are offering from the assumed number of shares of common stock set forth above. An increase of 1,000,000 shares of common stock would increase our as adjusted net tangible book value after this offering by $1.5 million, or $0.03 per share, and the dilution per share to new investors by $0.03 per share, assuming that the combined public offering price remains the same and after deducting the placement agent’s fees and estimated offering expenses payable by us. A decrease of 1,000,000 shares in the number of shares offered by us would decrease the as adjusted net tangible book value per share after this offering by $1.5 million, or $0.04 per share, and the dilution per share to new investors by $0.04, assuming no change in the assumed public offering price and after deducting the estimated placement agent’s fees and commissions and estimated offering expenses payable by us. The information discussed above is illustrative only and will adjust based on the actual public offering price, the actual number of shares that we offer in this offering, and other terms of this offering determined at pricing.

The foregoing discussion and table does not take into account further dilution to investors in this offering that could occur upon the exercise of outstanding options and warrants having a per share exercise price less than the public offering price per share in this offering.

The number of shares of our common stock to be outstanding after this offering is based on 7,844,095 shares outstanding as of September 2, 2020 and excludes as of that date:

We estimate that our net proceeds from this offering will be approximately $13.7 million based on an assumed public offering price of $1.58, the last reported sale price of our common stock on The Nasdaq Capital Markets on September 25, 2020.

An $0.25 increase (decrease) in the assumed public offering price of $1.58 per share of our common stock would increase (decrease) the expected net cash proceeds of the offering to us by approximately $2.2 million. An increase (decrease) of 1,000,000 shares in the assumed number of shares sold in this offering would increase (decrease) the expected net cash proceeds of the offering to us by approximately $1.5 million, assuming a public offering price of $1.58 per share.

We intend to use the net proceeds of this offering for continuing operating expenses and working capital.

We may also use a portion of the net proceeds of this offering to invest in or acquire complementary businesses, products, or technologies, or to obtain the right to use such complementary technologies. We have no commitments with respect to any acquisition or investment and we are not currently involved in any negotiations with respect to any such transactions.

As of the date of this prospectus, we cannot specify with certainty all of the particular uses for the net proceeds to be received upon the completion of this offering. The amounts and timing of our actual expenditures will depend on numerous factors, including the status of our product development efforts, sales and marketing activities, technological advances, amount of cash generated or used in operations, and competition. Accordingly, our management will have broad discretion in the application of the net proceeds and investors will be relying on the judgment of our management regarding the application of the proceeds of this offering.

Astrotech Corporation (Nasdaq: ASTC) (“Astrotech,” the “Company,” “we,” “us,” or “our”), a Delaware corporation organized in 1984, is a science and technology development and commercialization company that launches, manages, and builds scalable companies based on innovative technology in order to maximize shareholder value.

Our efforts are focused on commercializing its platform mass spectrometry technology through our wholly-owned subsidiaries:

ATI owns and licenses the AMS Technology, the platform mass spectrometry technology originally developed by 1^st Detect. The intellectual property includes 37 granted patents and five additional patents in process along with extensive trade secrets. With a number of diverse market opportunities for the core technology, ATI is structured to license the intellectual property for different fields of use. ATI currently licenses the AMS Technology to three wholly-owned subsidiaries of Astrotech, including to 1^st Detect for use in the security and detection market, to AgLAB for use in the agriculture market, and to BreathTech for use in breath analysis.

1^st Detect, a licensee of ATI for the security and detection market, has developed the TRACER 1000™, the world’s first mass spectrometer (“MS”) based explosives trace detector (“ETD”) certified by the European Civil Aviation Conference (“ECAC”), designed to replace the ETDs used at airports, cargo facilities, secured facilities, and borders worldwide. We believe that ETD customers are unsatisfied with the currently deployed ETD technology, which is driven by ion mobility spectrometry (“IMS”). We believe that IMS-based ETDs are fraught with false positives, as they often misidentify personal care products and other common household chemicals as explosives, causing unnecessary delays, frustration, and significant wasted security resources. In addition, there are hundreds of different types of explosives, but IMS-based ETDs have a very limited threat detection library reserved only for those several explosives of largest concern. Adding additional compounds to the detection library of an IMS-based ETD fundamentally reduces the instrument’s performance, further increasing the likelihood of false alarms. In contrast, adding additional compounds does not degrade the TRACER 1000’s detection capabilities, as it has a virtually unlimited and easily expandable threat library. With terrorist threats becoming more numerous, sophisticated, and lethal, security professionals have been looking for better instrumentation, and specifically for mass spectrometry, to address the evolving threats, but mass spectrometry has long been too expensive, too cumbersome, and not practical for security applications until the launch of the TRACER 1000.

In order to sell the TRACER 1000 to airport and cargo security customers in the European Union, ECAC certification is required. Certain other countries also accept ECAC certification. After receiving ECAC certification for the TRACER 1000 on February 21, 2019, we are now marketing to airports and cargo facilities outside of the U.S. that accept ECAC certification.

On June 26, 2019, we announced the official launch of the TRACER 1000, and on November 22, 2019, we announced our first commercial sale of TRACER 1000 units to a global shipping and logistics company.

In the United States, we are working with both TSA and TSA Air Cargo towards certification. On March 27, 2018, we announced that the TRACER 1000 was accepted into TSA’s Air Cargo Screening Technology Qualification Test (“ACSQT”) and, on April 4, 2018, we announced that the TRACER 1000 was beginning testing with TSA for passenger screening at airports. On November 14, 2019, we announced that the TRACER 1000 had been selected by the TSA’s Innovation Task Force (“ITF”) to conduct live screening at Miami International Airport. With similar protocols as ECAC testing, we have received valuable feedback from all programs. Following ECAC certification and the Company's early traction within the cargo market, testing for both passenger checkpoint and cargo security continued with the TSA, but emphasis was placed on obtaining cargo security approval. With the COVID-19 pandemic, all testing within the TSA was put on hold. However, cargo non-detection testing resumed this summer and on September 9, 2020, we announced that the TRACER 1000 passed TSA’s Air Cargo Screening Technology Qualification Test’s (“ACSQT”) non-detection testing. Detection testing, which is the next and final step in the TSA approval process, is expected to commence shortly. Once the TRACER 1000 passes detection testing, it will be listed on the Air Cargo Screening Technology List (“ACSTL”) as an approved cargo screening device and thereby approved for sales in the United States. Given the deterioration in air traffic caused by the pandemic, TSA certification testing for passenger checkpoint security has been put on indefinite hold.

AgLAB is a licensee of ATI and has developed the AgLAB-1000™ series of mass spectrometers for use in the agriculture industry for both process control and in the detection of trace levels of solvents and pesticides. The AgLAB product line is a derivative of the Company’s core AMS Technology. The AMS Technology provides a significant competitive advantage due to its small size, rugged design, quick analysis, ease of use, and affordability. These attributes are valuable for agriculture applications in both processing facilities and in the field.

BreathTech is developing the BreathTest-1000, a breath analysis tool to screen for VOC metabolites found in a person’s breath that could indicate they may have an infection, including COVID-19 or pneumonia.

Development of the BreathTest-1000 follows our positive results in pre-clinical trials for the BreathDetect-1000™, a rapid self-serve breathalyzer that detects bacterial infections in the respiratory tract, including pneumonia. The pre-clinical trials were conducted in collaboration with UT Health San Antonio in 2017.

In March 2020, the World Health Organization declared COVID-19 a global pandemic.

We are subject to risks and uncertainties as a result of the COVID-19 pandemic. The extent of the impact of the COVID-19 pandemic on our business is highly uncertain and difficult to predict, as the responses that we, other businesses, and governments are taking continue to evolve. The COVID-19 pandemic has significantly reduced airline passenger traffic, which reduces demand for certain of our security screening products and services. To slow and limit the transmission of COVID-19, governments across the world have imposed significant air travel restrictions and businesses and individuals have canceled air travel plans. These restrictions and cancelations have reduced demand for security screening products and related services at airport checkpoints globally as the number of airline passengers requiring screening has fallen. The pandemic has also hampered our ability to meet with our customers and prospective customers. Furthermore, capital markets and economies worldwide have also been negatively impacted by the COVID-19 pandemic, and it is possible that it could cause a prolonged

global economic recession. Policymakers around the globe have responded with fiscal policy actions to support the economy as a whole. The magnitude and overall effectiveness of these actions remain uncertain.

To date, we have seen delays with respect to the TSA certification process and parts of our supply chain as a result of COVID-19. In addition, operational fees throughout Europe largely come from airline ticket fees, and with a reduction in air travel caused by the pandemic, we are seeing a reduction in near-term demand for ETDs at checkpoints.

It is possible that the continued spread of COVID-19 could cause further disruption in our supply chain; cause delay, or limit the ability of customers to perform, including in making timely payments to us; cause further delay in regulatory certification testing of our instruments; impact investment performance; and cause other unpredictable events. The extent to which the COVID-19 pandemic may in the future materially impact on our financial condition, liquidity, or results of operations is uncertain.

There are more than 30,000 IMS instruments deployed in the field today, with many nearing their end of life. As the current generation of IMS technology is replaced, we are working to position ourselves as the next-generation solution for the ETD market with the introduction of the world’s first ETD driven by a mass spectrometer. With mass spectrometry being the gold standard of chemical detection, an MS-ETD significantly improves detection capabilities, dramatically reduces the number of false positives and the associated costs, and allows for a much more expansive library of compounds of interest, yielding an instrument that we believe is far superior to the currently deployed IMS instruments, at a similar price point and a lower operating cost.

Initial interest for the AgLAB-1000 series has come from the hemp and cannabis industry. Many derivative hemp and cannabis products are being manufactured using cannabinoids present in the plant, primarily tetrahydrocannabinol (“THC”) for cannabis and cannabidiol (“CBD”) for hemp. Extraction equipment is used to remove the cannabinoids from the raw plant matter to create an oil that is used in many manufactured products. AgLAB has launched the first of several planned products, the AgLAB-1000-D2™, that has been designed to assist in the oil extraction and distillation process by maximizing the final product quality and yield.

Current efforts are focused on the U.S. market, but international markets present attractive future growth opportunities as the number of countries with legal recreational or medicinal use continues to expand.

The BreathTest-1000 product that is currently under development is being designed to provide an inexpensive, non-invasive, and self-serve screening device for COVID-19 and associated lung diseases that can offer results on-site in a very short period of time, which we believe could be as little as approximately 60 seconds. We believe there is a strong market need for a quick, frequent or daily, lung disease test for use in high density and critical locations. Currently available tests either take too long or are invasive and painful. The market need for a quick and painless test is considered significant in the following target markets:

We believe 1^st Detect’s TRACER 1000 significantly outperforms currently deployed competitive trace detection solutions. The TRACER 1000 was launched in the summer of 2019 and it has consistently outperformed IMS-ETDs in a number of side-by-side comparisons during field trials, specifically related to false alarm rate, probability of detection, and unit up-time. Initial interest has come from the cargo security industry, as we announced our first commercial sales to a global shipping and logistics company in November 2019. Further, once the TRACER 1000 passes TSA’s detection testing, it will be listed by the TSA as an approved cargo screening device and available for sale in the United States.

Leveraging the platform AMS Technology, AgLAB is currently designing its product line to serve applications in the hemp and cannabis markets. AgLAB has launched the AgLAB-1000-D2 that is designed to increase consistency, potency, and productivity during the extraction and distillation processes.

The BreathTest-1000 is being developed to provide an inexpensive, non-invasive, and self-serve screening device for COVID-19 and associated lung diseases. Leveraging work that was previously completed using breath samples to analyze lung diseases, we have determined that the AMS Technology platform can be used to detect VOC metabolites found in a person’s breath that could indicate they may have an infection, including COVID-19 or pneumonia, using a disposable collection tube and reporting results in what we believe could be as little as approximately 60 seconds.

Marketing efforts at 1^st Detect are currently focused on foreign airports and commercial companies in aviation and cargo security. The Company is uses both direct sales and channel sales through distributors. During fiscal year 2020, we conducted business in seven countries. While we have had some degree of success with direct sales, much of the pipeline has seen delays due to reduced near-term demand from airports caused by the COVID-19 pandemic.

We have launched the AgLAB-1000-D2 for the hemp oil processing market and plans to develop other future products for the hemp and cannabis market. We use only direct sales at this time. We are in discussions with various channel partners, largely companies with existing distribution channels in the hemp and cannabis market, that will help sell our products to target customers.

Marketing efforts are currently focused on organizations that are significantly impacted by COVID-19. The goal is to have a qualified list of prospective customers in greatest need of the Company’s solution as we get closer to completing the development of and application for regulatory approval for the BreathTest-1000.

Competition for the TRACER 1000 comes primarily from IMS-based ETDs. There are several vendors that compete directly with 1^st Detect; however, we believe the TRACER 1000 has a number of attributes that are superior to competing products.

These claims have been confirmed in numerous discussions with industry experts and verified in our many field trials.

We believe the AgLAB-1000-D2 is the only solution on the market that can provide crucially needed data collected during the extraction and distillation process to optimize the equipment settings to maximize potency and weight yields. To the best of our knowledge, all other competition is too slow and requires a full laboratory analysis, which takes several days. We believe that any customers using the AgLAB-1000-D2 will be able to generate higher quality products with an increased yield, improving their revenue and thus justifying their investment in the instrument.

The BreathTest-1000 product that is currently under development is being designed to screen for VOC metabolites found in a person’s breath that could indicate they may have an infection, including COVID-19 or pneumonia. Given that breath samples are quick, inexpensive, and painless, we anticipate that the BreathTest-1000 will be in demand by hospitals, nursing homes, companies, airlines, hotels, cruise lines, military, sporting events, performing arts venues, convention and conference centers, schools, and likely anywhere that has high concentrations of people. This product is not expected to compete with the currently available molecular tests like RT-PCR, but is intended to only be a screening device that, upon a positive test, will suggest a visit to a doctor for a more thorough evaluation. While we know that other researchers are working on a breath screening solution for COVID-19, to the best of our knowledge, they are not commercially available.

We invest considerable resources into our internal research and development functions. Much of our research and development (“R&D”) investment is devoted to the cross-platform AMS Technology as the R&D team continually works to develop new derivative products, improve system functionality, optimize design, reduce cost, and streamline and simplify the software and user experience. Each market, however, typically requires unique sample introduction technology, library development, and customized adjustments to the user interface. While 1^st Detect’s TRACER 1000 is fully commercialized, we do continue to invest in cross-platform improvements.

The AgLAB-1000 series uses the core AMS Technology and is continuing its development of its cannabinoid, terpene, solvent, and pesticide libraries. In addition, AgLAB plans to expand its product line to include other valuable products specific to the hemp and cannabis industry.

The BreathTest-1000 employs the core AMS Technology. BreathTech R&D activities are being devoted to sample introduction and library development, which is needed to identify the specific compounds present in the breath that are indicative of the presence of lung infections.

We have been in correspondence with the U.S. Food and Drug Administration (“FDA”) regarding how the FDA will classify the BreathTest-1000 and the classification has not yet been determined. The classification will inform the required FDA premarket submission and review process that will follow. If premarket notification (510(k) submission) is required, we intend

to submit a pre-submission request to the FDA. The pre-submission is a formal mechanism for requesting feedback from FDA prior to submitting a medical device application. The timeframe for receiving feedback from a pre-submission request is approximately 70 calendar days, but may be shorter or longer.

Simultaneously, we are exploring how to accelerate our time to market for the BreathTest-1000 by utilizing the Emergency Use Authorization (“EUA”) that was initially announced on March 24, 2020 related to COVID-19. EUAs allow the FDA to authorize the use of unapproved and uncleared In-Vitro Diagnostic (“IVD”) tests that have not gone through the FDA’s review process in anticipation of a potential emergency or during an actual emergency involving a chemical, biological, radiological, or nuclear agent, or an emerging infectious disease. Several other COVID-19 diagnostic tests have been authorized through the EUA process, and such authorization remains in effect until the Secretary of the Department of Health and Human Services (“HHS”) declares the public health emergency is terminated or the conditions of the EUA are not fulfilled. We have not submitted a request for an EUA but are hopeful that we will be able to obtain authorization under the EUA to get the BreathTest-1000 to market as quickly as possible. The timeframe for authorization of an EUA is highly variable and depends on, among other things, the complexity of the product, completeness of the submission, and technical requirements of the FDA. Authorization, if granted, may take as little as one month or as long as a few months.

We are subject to United States federal, state, and local laws and regulations designed to protect the environment and to regulate the discharge of materials into the environment. We are also beholden to certain regulations designed to protect our domestic technology from unintended foreign exploitation and regulate certain business practices. We believe that our policies, practices, and procedures are properly designed to prevent unreasonable risk of environmental damage and consequential financial liability. Our operations are also subject to various regulations under federal laws regarding the international transfer of technology, as well as to various federal and state laws related to business operations. In addition, we are subject to federal contracting procedures, audit, and oversight. Compliance with environmental laws and regulations and technology export requirements has not had and, we believe, will not have in the future, material effects on our capital expenditures, earnings, or competitive position.

Foreign Corrupt Practices Act. The Foreign Corrupt Practices Act establishes rules for U.S. companies doing business internationally. Compliance with these rules is achieved through established and enforced corporate policies, documented internal procedures, and financial controls.

Iran Nonproliferation Act of 2000. This act authorizes the President of the United States to take punitive action against individuals or organizations known to be providing material aid to weapons of mass destruction programs in Iran.

Federal Acquisition Regulations. Goods and services provided by us to U.S. Government agencies are subject to Federal Acquisition Regulations (“FAR”). These regulations provide rules and procedures for invoicing, documenting, and conducting business under contract with such entities. The FAR also subjects us to audit by federal auditors to confirm such compliance.

Truth in Negotiations Act. The Truth in Negotiations Act was enacted for the purpose of providing full and fair disclosure by contractors in the conduct of negotiations with the U.S. Government. The most significant provision included in the Truth in Negotiations Act is the requirement that contractors submit certified cost and pricing data for negotiated procurements above a defined threshold.

Export Administration Act. This act provides authority to regulate exports, to improve the efficiency of export regulation, and to minimize interference with the ability to engage in commerce.

Export Administration Regulations. The Export Administration Regulations (“EAR”) govern whether a person or company may export goods from the U.S., re-export goods from a foreign country, or transfer goods from one person or company to another in a foreign country.

FDA Premarket Clearance and Approval Requirements. Unless an exemption applies, each medical device commercially distributed in the U.S. requires either FDA clearance of a 510(k) premarket notification submission, granting of a de novo request, or premarket application (“PMA”) approval. Under the Federal Food Drug and Cosmetic Act, or FDCA, administered by the FDA, medical devices are classified into one of three classes, Class I, Class II, or Class III, depending on the degree of risk associated with each medical device and the extent of manufacturer and regulatory control needed to ensure its safety and effectiveness. Class I includes devices with the lowest risk to the patient and are those for which safety and effectiveness can be assured by adherence to the FDA’s general controls for medical devices, which include compliance with the applicable portions of the Quality System Regulation (“QSR”), facility registration and product listing, reporting of adverse medical events, and truthful and non-misleading labeling, advertising, and promotional materials. Some Class I devices may require premarket notification to the FDA.

Class II devices are moderate risk devices and are subject to the FDA’s general controls, and special controls as deemed necessary by the FDA to ensure the safety and effectiveness of the device. These special controls can include performance standards, post-market surveillance, patient registries, and FDA guidance documents. While most Class I devices are exempt from the 510(k) premarket notification requirement, manufacturers of most Class II devices are required to submit to the FDA a premarket notification under Section 510(k) of the FDCA requesting permission to commercially distribute the device. The FDA’s permission to commercially distribute a device subject to a 510(k) premarket notification is generally known as 510(k) clearance. Under the 510(k) process, the manufacturer must submit to the FDA a premarket notification demonstrating that the device is “substantially equivalent” to either a device that was legally marketed prior to May 28, 1976, the date upon which the Medical Device Amendments of 1976 were enacted, or another commercially available device that was cleared to through the 510(k) or de novo process.

Devices deemed by the FDA to pose the greatest risks, such as life-sustaining, life-supporting or some implantable devices, or devices that have a new intended use, or use advanced technology that is not substantially equivalent to that of a legally marketed device, are placed in Class III, requiring approval of a PMA. For a device that is Class III by default (because it is a novel device that was not previously classified and has no predicate), the device manufacturer may request that FDA reclassify the device into Class II or Class I via a de novo request.

510(k) Marketing Clearance. To obtain 510(k) clearance, a premarket notification submission must be submitted to the FDA demonstrating that the proposed device is “substantially equivalent” to a predicate device. A predicate device is a legally marketed device that is not subject to premarket approval, i.e., a device that was legally marketed prior to May 28, 1976 (pre-amendments device) and for which a PMA is not required, a device that has been reclassified from Class III to Class II or I (e.g., via the de novo classification process), or a device that was previously cleared through the 510(k) process. The FDA’s 510(k) review process usually takes from three to six months, but may take longer. The FDA may require additional information, including clinical data, to make a determination regarding substantial equivalence. If the FDA agrees that the device is substantially equivalent to a predicate device, it will grant 510(k) clearance to market the device.

After a device receives 510(k) marketing clearance, any modification that could significantly affect its safety or effectiveness, or that would constitute a major change or modification in its intended use, will require a new 510(k) marketing clearance or, depending on the modification, a de novo request or PMA approval. The FDA requires each manufacturer to determine whether the proposed change requires submission of a 510(k), de novo or a PMA in the first instance, but the FDA can review that decision and disagree with a manufacturer’s determination. If the FDA disagrees with a manufacturer’s determination, the FDA can require the manufacturer to cease marketing and/or request the recall of the modified device until FDA has cleared or approved a 510(k), de novo or PMA for the change. Also, in these circumstances, the manufacturer may be subject to significant regulatory fines or penalties.

De Novo Process. If a previously unclassified new medical device does not qualify for the 510(k) pre-market notification process because no predicate device to which it is substantially equivalent can be identified, the device is automatically classified into Class III. The Food and Drug Administration Modernization Act of 1997 established a new route to market for low to moderate risk medical devices that are automatically placed into Class III due to the absence of a predicate device, called the “Request for Evaluation of Automatic Class III Designation,” or the de novo classification procedure. This procedure allows a manufacturer whose novel device is automatically classified into Class III to request down-classification of its medical device into Class I or Class II on the basis that the device presents low or moderate risk, rather than requiring the submission and approval of a PMA. Prior to the enactment of the Food and Drug Administration Safety and Innovation Act, or FDASIA, in

July 2012, a medical device could only be eligible for de novo classification if the manufacturer first submitted a 510(k) pre-market notification and received a determination from the FDA that the device was not substantially equivalent. FDASIA streamlined the de novo classification pathway by permitting (under Section 513(f)(2) of the FDCA) manufacturers to request de novo classification directly without first submitting a 510(k) pre-market notification to the FDA and receiving a not substantially equivalent determination. FDASIA sets a review time for FDA of 120 days following receipt of the de novo application, but FDA does not always meet this timeline and has publicly only committed to a review of 150 days for 50% of applications. If the manufacturer seeks reclassification into Class II, the manufacturer must include a draft proposal for special controls that are necessary to provide a reasonable assurance of the safety and effectiveness of the medical device. The FDA may reject the reclassification petition if it identifies a legally marketed predicate device that would be appropriate for a 510(k) or determines that the device is not low to moderate risk or that general controls would be inadequate to control the risks and special controls cannot be developed. If the FDA agrees with the down-classification, the de novo applicant will then receive authorization to market the device, and a classification regulation will be established for the device type. The device can then be used as a predicate device for future 510(k) submissions by the manufacturer or a competitor. In December 2018 FDA issued proposed regulations to govern the de novo classification process, which if finalized would further impact this path to market.

As an alternative to the de novo process, a company could also file a reclassification petition, or FDA could initiate such a process, seeking to change the automatic Class III designation of a novel postamendment device under Section 513(f)(3) of the FDCA.

Premarket Approval Process. Class III devices require submission through the Premarket Approval (PMA) process before they can be marketed. The PMA process is more demanding than the 510(k) premarket notification process. In a PMA, the manufacturer must demonstrate that the device is safe and effective, and the PMA must be supported by extensive data, including data from preclinical studies and human clinical trials. The PMA must also contain, among other things, a full description of the device and its components, a full description of the methods, facilities and controls used for manufacturing, and proposed labeling. Following receipt of a PMA submission, the FDA determines whether the application is sufficiently complete to permit a substantive review. If the FDA accepts the application for review, it has 180 days under the FDCA to complete its review of a PMA, although in practice, the FDA’s review often takes significantly longer, and can take up to several years. An advisory panel of experts from outside the FDA may be convened to review and evaluate the application and provide recommendations to the FDA as to the approvability of the device. The FDA may or may not accept the panel’s recommendation. In addition, the FDA will generally conduct a preapproval inspection of the applicant or its third-party manufacturers’ or suppliers’ manufacturing facility or facilities to ensure compliance with the QSR.

The FDA will approve the new device for commercial distribution if it determines that the data and information in the PMA application constitute valid scientific evidence and that there is reasonable assurance that the device is safe and effective for its intended use(s). The FDA may approve a PMA application with post-approval conditions intended to ensure the safety and effectiveness of the device, including, among other things, restrictions on labeling, promotion, sale and distribution, and collection of long-term follow-up data from patients in the clinical study that supported PMA approval or requirements to conduct additional clinical studies post-approval. The FDA may condition PMA approval on some form of post-market surveillance when deemed necessary to protect the public health or to provide additional safety and efficacy data for the device in a larger population or for a longer period of use. In such cases, the manufacturer might be required to follow certain patient groups for a number of years and to make periodic reports to FDA on the clinical status of those patients. Failure to comply with the conditions of approval can result in material adverse enforcement action, including withdrawal of the approval.

Certain changes to an approved device, such as changes in manufacturing facilities, methods, or quality control procedures, or changes in the design performance specifications, which affect the safety or effectiveness of the device, require submission of a PMA supplement. PMA supplements often require submission of the same type of information as a PMA, except that the supplement is limited to information needed to support any changes from the device covered by the original PMA and may not require as extensive clinical data or the convening of an advisory panel. Certain other changes to an approved device require the submission of a new PMA, such as when the design change causes a different intended use, mode of operation, and technical basis of operation, or when the design change is so significant that a new generation of the device will be developed, and the data that were submitted with the original PMA are not applicable for the change in demonstrating a reasonable assurance of safety and effectiveness.

Emergency Use Authorization. The Commissioner of the FDA, under delegated authority from the Secretary of DHHS may, under certain circumstances, issue an Emergency Use Authorization (“EUA”), that would permit the use of an unapproved

medical device or unapproved use of an approved medical device. Before an EUA may be issued, the Secretary must declare an emergency based on one of the following grounds:

In order to be the subject of an EUA, the FDA Commissioner must conclude that, based on the totality of scientific evidence available, it is reasonable to believe that the product may be effective in diagnosing, treating, or preventing a disease attributable to the agents described above, that the product’s potential benefits outweigh its potential risks and that there is no adequate, approved alternative to the product.

Clinical Trials. Clinical trials are almost always required to support de novo or a PMA and are sometimes required to support a 510(k) submission. All clinical investigations of investigational devices to determine safety and effectiveness must be conducted in accordance with the FDA’s Investigational Device Exemption ("IDE") regulations which govern investigational device labeling, prohibit promotion of the investigational device, and specify an array of recordkeeping, reporting and monitoring responsibilities of study sponsors and study investigators. If the device presents a “significant risk” to human health, as defined by the FDA, the FDA requires the device sponsor to submit an IDE application to the FDA, which must become effective prior to commencing human clinical trials. A significant risk device is one that presents a potential for serious risk to the health, safety or welfare of a patient and either is implanted, used in supporting or sustaining human life, substantially important in diagnosing, curing, mitigating or treating disease or otherwise preventing impairment of human health, or otherwise presents a potential for serious risk to a subject. An IDE application must be supported by appropriate data, such as animal and laboratory test results, showing that it is safe to test the device in humans and that the testing protocol is scientifically sound. The IDE will automatically become effective 30 days after receipt by the FDA, unless the FDA notifies the manufacturer that the investigation may not begin or is subject to a clinical hold. If the FDA determines that there are deficiencies or other concerns with an IDE for which it requires modification, the FDA may permit a clinical trial to proceed under a conditional approval.

In addition, clinical studies must be approved by, and conducted under the oversight of, an Institutional Review Board ("IRB") for each clinical site. The IRB is responsible for the initial and continuing review of the IDE, and may pose additional requirements for the conduct of the trial. If an IDE application is approved by the FDA and one or more IRBs, human clinical trials may begin at a specific number of investigational sites with a specific number of patients, as approved by the FDA. If the device presents a non-significant risk to the patient, a sponsor may begin the clinical trial after obtaining approval for the trial by one or more IRBs without separate approval from the FDA, but must still follow abbreviated IDE requirements, such as monitoring the investigation, ensuring that the investigators obtain informed consent, and labeling and record-keeping requirements. An IDE supplement must be submitted to, and approved by the FDA before a sponsor or investigator may make a change to the investigational plan.

During a clinical trial, the sponsor is required to comply with the applicable FDA requirements, including, for example, trial monitoring, selecting clinical investigators and providing them with the investigational plan, ensuring IRB review, adverse event reporting, record keeping, and prohibitions on the promotion of investigational devices or on making safety or effectiveness claims for them. The clinical investigators in the clinical study are also subject to FDA regulations and must obtain patient informed consent, rigorously follow the investigational plan and study protocol, control the disposition of the investigational device, and comply with all reporting and recordkeeping requirements. Additionally, after a trial begins, we, the FDA, or the IRB could suspend or terminate a clinical trial at any time for various reasons, including a belief that the risks to study subjects outweigh the anticipated benefits.

Post-market Regulation. After a device is cleared or approved for marketing, numerous and pervasive regulatory requirements continue to apply. These include:

We may be subject to similar foreign laws that may include applicable post-marketing requirements such as safety surveillance. Our manufacturing processes, or those of any contract manufacturer that we engage, are required to comply with the applicable portions of the QSR, which cover the methods and the facilities, controls for the design, manufacture, testing, production, processes, controls, quality assurance, labeling, packaging, distribution, installation, and servicing of finished devices intended for human use. The QSR also requires, among other things, maintenance of a device master file, device history file, and complaint files. The discovery of previously unknown problems with any of our products, including unanticipated adverse events or adverse events of increasing severity or frequency, whether resulting from the use of the device within the scope of its clearance or off-label by a physician in the practice of medicine, could result in restrictions on the device, including the removal of the product from the market or voluntary or mandatory device recalls.

The FDA has broad regulatory compliance and enforcement powers. If the FDA determines that we failed to comply with applicable regulatory requirements, it can take a variety of compliance or enforcement actions, which may result in any of the following sanctions:

Regulation of Medical Devices in the EEA. Medical devices placed on the market in the European Economic Area, or EEA must meet the relevant essential requirements laid down in Annex I of Directive 93/42/EEC concerning medical devices ("the Medical Devices Directive"). The most fundamental essential requirement is that a medical device must be designed and manufactured in such a way that it will not compromise the clinical condition or safety of patients, or the safety and health of users and others. In addition, the device must achieve the performances intended by the manufacturer and be designed, manufactured, and packaged in a suitable manner. The European Commission has adopted various standards applicable to medical devices. These include standards governing common requirements, such as sterilization and safety of medical electrical equipment and product standards for certain types of medical devices. There are also harmonized standards relating to design and manufacture. While not mandatory, compliance with these standards is viewed as the easiest way to satisfy the essential requirements as a practical matter. Compliance with a standard developed to implement an essential requirement also creates a rebuttable presumption that the device satisfies that essential requirement.

To demonstrate compliance with the essential requirements laid down in Annex I to the Medical Devices Directive, medical device manufacturers must undergo a conformity assessment procedure, which varies according to the type of medical device and its classification. Conformity assessment procedures require an assessment of available clinical evidence, literature data for the product, and post-market experience in respect of similar products already marketed. Except for low-risk medical devices (Class I non-sterile, non-measuring devices), where the manufacturer can self-declare the conformity of its products with the essential requirements (except for any parts which relate to sterility or metrology), a conformity assessment procedure requires the intervention of a Notified Body. Notified bodies are often separate entities and are authorized or licensed to perform such assessments by government authorities. The notified body would typically audit and examine a product’s technical dossiers and the manufacturers’ quality system. If satisfied that the relevant product conforms to the relevant essential requirements, the notified body issues a certificate of conformity, which the manufacturer uses as a basis for its own declaration of conformity. The manufacturer may then apply the CE Mark to the device, which allows the device to be placed on the market throughout the EEA. Once the product has been placed on the market in the EEA, the manufacturer must comply with requirements for reporting incidents and field safety corrective actions associated with the medical device.

In order to demonstrate safety and efficacy for their medical devices, manufacturers must conduct clinical investigations in accordance with the requirements of Annex X to the Medical Devices Directive ("MDD"), Annex 7 of the Active Implantable Medical Devices Directive ("AIMDD"), and applicable European and International Organization for Standardization standards, as implemented or adopted in the EEA member states. Clinical trials for medical devices usually require the approval of an ethics review board and approval by or notification to the national regulatory authorities. Both regulators and ethics committees also require the submission of serious adverse event reports during a study and may request a copy of the final study report.

On April 5, 2017, the European Parliament passed the Medical Devices Regulation (Regulation 2017/745), which repeals and replaces the E.U. Medical Devices Directive and the Active Implantable Medical Devices Directive. Unlike directives, which must be implemented into the national laws of the EEA member States, the regulations would be directly applicable, i.e., without the need for adoption of EEA member State laws implementing them, in all EEA member States and are intended to eliminate current differences in the regulation of medical devices among EEA member States. The Medical Devices Regulation, among other things, is intended to establish a uniform, transparent, predictable, and sustainable regulatory framework across the EEA for medical devices and ensure a high level of safety and health while supporting innovation. The Medical Device Regulation will become applicable in May 2021. The new regulations:

In the European Union, member states are responsible for enforcing the EU’s medical device rules and for ensuring that only compliant medical devices are placed on the market or put into service in their jurisdictions. They have powers to suspend the marketing and use, or demand the recall, of unsafe or non-compliant devices. They also have the power to bring enforcement action against companies or individuals for breaches of the device rules. Non-compliance may also result in Notified Bodies revoking any certificate of conformity that they have issued for a device or the manufacturer’s quality system.

We are subject to regulations and product registration requirements in many foreign countries in which we may sell our products, including in the areas of:

The time required to obtain clearance required by foreign countries may be longer or shorter than that required for FDA clearance, and requirements for licensing a product in a foreign country may differ significantly from FDA requirements.

Federal, State, and Foreign Fraud and Abuse and Physician Payment Transparency Laws. In addition to FDA restrictions on marketing and promotion of drugs and devices, other federal and state laws may restrict our business practices if our products will be reimbursable under federal healthcare programs. These laws include, without limitation, foreign, federal, and state anti-kickback and false claims laws, as well as transparency laws regarding payments or other items of value provided to healthcare providers.

The federal Anti-Kickback Statute prohibits, among other things, knowingly and willfully offering, paying, soliciting or receiving any remuneration (including any kickback, bribe or rebate), directly or indirectly, overtly or covertly, in cash or in kind to induce or in return for purchasing, leasing, ordering or arranging for or recommending the purchase, lease or order of any good, facility, item or service reimbursable, in whole or in part, under Medicare, Medicaid or other federal healthcare programs.

Violations of the federal Anti-Kickback Statute may result in civil monetary penalties up to $100,000 for each violation, plus up to three times the remuneration involved. Civil penalties for such conduct can further be assessed under the federal False Claims Act. Violations can also result in criminal penalties, including criminal fines of up to $100,000 and imprisonment of up to 10 years. Similarly, violations can result in exclusion from participation in government healthcare programs, including Medicare and Medicaid. Liability under the federal Anti-Kickback Statute may also arise because of the intentions or actions of the parties with whom we do business.

The federal civil False Claims Act prohibits, among other things, any person or entity from knowingly presenting, or causing to be presented, a false or fraudulent claim for payment or approval to the federal government or knowingly making, using or causing to be made or used a false record or statement material to a false or fraudulent claim to the federal government. A claim includes “any request or demand” for money or property presented to the U.S. government. The federal civil False Claims Act also applies to false submissions that cause the government to be paid less than the amount to which it is entitled, such as a rebate. Intent to deceive is not required to establish liability under the federal civil False Claims Act.

In addition, private parties may initiate “qui tam” whistleblower lawsuits against any person or entity under the federal civil False Claims Act in the name of the government and share in the proceeds of the lawsuit. Penalties for federal civil False Claim Act violations include fines for each false claim, plus up to three times the amount of damages sustained by the federal government and, most critically, may provide the basis for exclusion from the federally funded healthcare program The criminal False Claims Act prohibits the making or presenting of a claim to the government knowing such claim to be false, fictitious or fraudulent and, unlike the federal civil False Claims Act, requires proof of intent to submit a false claim. When an entity is determined to have violated the federal civil False Claims Act, the government may impose civil fines and penalties ranging from $11,181 to $22,363 for each false claim, plus treble damages, and exclude the entity from participation in Medicare, Medicaid, and other federal healthcare programs.

The Civil Monetary Penalty Act of 1981 imposes penalties against any person or entity that, among other things, is determined to have presented or caused to be presented a claim to a federal healthcare program that the person knows or should know is for an item or service that was not provided as claimed or is false or fraudulent, or offering or transferring remuneration to a federal healthcare beneficiary that a person knows or should know is likely to influence the beneficiary’s decision to order or receive items or services reimbursable by the government from a particular provider or supplier.

The Health Insurance Portability and Accountability Act of 1996 ("HIPAA") also created additional federal criminal statutes that prohibit among other actions, knowingly and willfully executing, or attempting to execute, a scheme to defraud any healthcare benefit program, including private third-party payors, knowingly and willfully embezzling or stealing from a healthcare benefit program, willfully obstructing a criminal investigation of a healthcare offense, and knowingly and willfully falsifying, concealing or covering up a material fact or making any materially false, fictitious or fraudulent statement in connection with the delivery of or payment for healthcare benefits, items or services. Similar to the federal Anti-Kickback Statute, a person or entity does not need to have actual knowledge of the statute or specific intent to violate it in order to have committed a violation.

Many foreign countries have similar laws relating to healthcare fraud and abuse. Foreign laws and regulations may vary greatly from country to country. For example, the advertising and promotion of our products is subject to E.U. directives concerning misleading and comparative advertising and unfair commercial practices, as well as other EEA Member State legislation governing the advertising and promotion of medical devices. These laws may limit or restrict the advertising and promotion of our products to the general public and may impose limitations on our promotional activities with healthcare professionals. Also, many U.S. states have similar fraud and abuse statutes or regulations that may be broader in scope and may apply regardless of payor, in addition to items and services reimbursed under Medicaid and other state programs.

Data Privacy and Security Laws. In the future, we may also be subject to various federal, state, and foreign laws that protect personal information including certain patient health information, such as the E.U. General Data Protection Regulation (“GDPR”) and the California Consumer Privacy Act (“CCPA”), and restrict the use and disclosure of patient health information, such as HIPAA, as amended by the Health Information Technology for Economic and Clinical Health Act (“HITECH”), in the U.S.

HIPAA established uniform standards governing the conduct of certain electronic healthcare transactions and requires certain entities, called covered entities, to comply with standards that include the privacy and security of Protected Health Information (“PHI”). HIPAA also requires business associates, such as independent contractors or agents of covered entities that have access to PHI in connection with providing a service to or on behalf of a covered entity, of covered entities to enter into business associate agreements with the covered entity and to safeguard the covered entity’s PHI against improper use and disclosure.

The HIPAA privacy regulations cover the use and disclosure of PHI by covered entities as well as business associates, which are defined to include subcontractors that create, receive, maintain, or transmit PHI on behalf of a business associate. They also set forth certain rights that an individual has with respect to his or her PHI maintained by a covered entity, including the right to access or amend certain records containing PHI, or to request restrictions on the use or disclosure of PHI. The security

regulations establish requirements for safeguarding the confidentiality, integrity, and availability of PHI that is electronically transmitted or electronically stored. HITECH, among other things, established certain health information security breach notification requirements. A covered entity must notify any individual whose PHI is breached according to the specifications set forth in the breach notification rule. The HIPAA privacy and security regulations establish a uniform federal “floor” and do not supersede state laws that are more stringent or provide individuals with greater rights with respect to the privacy or security of, and access to, their records containing PHI or insofar as such state laws apply to personal information that is broader in scope than PHI as defined under HIPAA.

HIPAA requires the notification of patients, and other compliance actions, in the event of a breach of unsecured PHI. If notification to patients of a breach is required, such notification must be provided without unreasonable delay and in no event later than 60 calendar days after discovery of the breach. In addition, if the PHI of 500 or more individuals is improperly used or disclosed, we would be required to report the improper use or disclosure to HHS which would post the violation on its website, and to the media. Failure to comply with the HIPAA privacy and security standards can result in civil monetary penalties up to $58,490 per violation, not to exceed $1.75 million per calendar year for non-compliance of an identical provision, and, in certain circumstances, criminal penalties with fines up to $250,000 per violation and/or imprisonment.

HIPAA authorizes state attorneys general to file suit on behalf of their residents for violations. Courts are able to award damages, costs and attorneys’ fees related to violations of HIPAA in such cases. While HIPAA does not create a private right of action allowing individuals to file suit against us in civil court for violations of HIPAA, its standards have been used as the basis for duty of care cases in state civil suits such as those for negligence or recklessness in the misuse or breach of PHI. In addition, HIPAA mandates that the Secretary of HHS conduct periodic compliance audits of HIPAA covered entities, and their business associates for compliance with the HIPAA privacy and security standards. It also tasks HHS with establishing a methodology whereby harmed individuals who were the victims of breaches of unsecured PHI may receive a percentage of the civil monetary penalty paid by the violator.

In addition, California enacted the CCPA, effective January 1, 2020, which, among other things, creates new data privacy obligations for covered companies and provides new privacy rights to California residents, including the right to opt out of certain disclosures of their information. The CCPA also creates a private right of action with statutory damages for certain data breaches, thereby potentially increasing risks associated with a data breach. Although the law includes limited exceptions, including for “protected health information” maintained by a covered entity or business associate, it may regulate or impact our processing of personal information depending on the context.

In the EEA, we may become subject to laws which restrict our collection, control, processing, and other use of personal data (i.e. data relating to an identifiable living individual) including the GDPR (and any national laws implementing the GDPR). As part of our operations, we process personal data belonging to data subjects in the EEA, including employees, contractors, suppliers, distributors, service providers, customers, patients, or clinical trial participants. For patients or clinical trial participants, we process special categories of personal data like health and medical information. We need to ensure compliance with the GDPR (and any applicable national laws implementing the GDPR) in each applicable EEA jurisdiction.

Healthcare Reform. The U.S. and some foreign jurisdictions are considering or have enacted a number of legislative and regulatory proposals to change the healthcare system in ways that could affect our ability to sell our products profitably. Among policy makers and payors in the U.S. and elsewhere, there is significant interest in promoting changes in healthcare systems with the stated goals of containing healthcare costs, improving quality or expanding access. Current and future legislative proposals to further reform healthcare or reduce healthcare costs may limit coverage of or lower reimbursement for the procedures associated with the use of our products. The cost containment measures that payors and providers are instituting and the effect of any healthcare reform initiative implemented in the future could impact our revenue from the sale of our products.

We expect additional state and federal healthcare reform measures to be adopted in the future, any of which could limit the amounts that federal and state governments will pay for healthcare products and services, which could result in reduced demand for our products or additional pricing pressure.

We maintain compliance with regulatory requirements and manage our risks through a program of compliance, awareness, and insurance, which includes maintaining certain insurances and a continued emphasis on safety to mitigate any risks.

As of September 25, 2020, we employed 20 employees, none of which were covered by any collective bargaining agreements.

Astrotech leased office space consisting of 5,219 square feet in Austin, Texas that housed executive management, finance and accounting, sales, and marketing and communications. The lease began in November 2016 and originally expired in December 2023. On August 11 2020, the Company terminated this lease.

In May 2013, 1^st Detect completed build-out of a new 16,540 square foot leased research and development and production facility in Webster, Texas. This new facility is equipped with state-of-the-art laboratories, a clean room, a production shop, and offices for staff. The term of the lease was 62 months and included options to extend for two additional five-year periods. In February 2015, 1^st Detect exercised its right of first refusal on the adjoining space of 9,138 square feet. The original lease began in May 2013 and was to expire in June 2018; these dates were amended in October 2014 with the amended lease beginning February 1, 2015, and expiring April 30, 2020, with provisions to renew and extend the lease for the entire premises, but not less than the entire premises, for two renewal terms of five years each. On June 1, 2018, we entered into our third amendment of the original lease removing 8,118 square feet from its leased space, leaving leased premises with a total square footage of 17,560.

We believe that our current facilities and equipment are well maintained, in good condition, and are adequate for our present and foreseeable needs.

We are subject to legal proceedings and business disputes involving ordinary routine legal matters and claims incidental to our business. The ultimate legal and financial liability with respect to such matters generally cannot be estimated with certainty and requires the use of estimates in recording liabilities for potential litigation settlements or awards against us. Estimates for losses from litigation are made after consultation with outside counsel. If estimates of potential losses increase or the related facts and circumstances change in the future, we may be required to record either more or less litigation expense. As of June 30, 2020, we are not involved in any pending or threatened legal proceedings that we believe could reasonably be expected to have a material adverse effect on our financial condition, results of operations, or cash flows.

During fiscal year 2020, we entered into two private placement transactions in the form of secured promissory notes totaling $2.5 million with Mr. Thomas B. Pickens, III, our Chief Executive Officer and Chairman of the Board of Directors. The promissory notes originally matured on September 5, 2020; however, on August 24, 2020, we and Mr. Pickens agreed to extend the maturity date of the promissory notes to September 5, 2021. Interest on the promissory notes accrues at 11% per annum.

Except as set forth above, there were no other transactions or series of similar transactions to which we were a party, and there is currently no proposed transactions or series of similar transactions to which we will be a party, in which the amount involved exceeded or will exceed the lesser of (i) $120,000 or (ii) one percent of the average of our total assets at year-end for the last two completed fiscal years and in which any related person had or will have a direct or indirect material interest.

The Board of Directors has determined each of the following directors and director nominees to be an “independent director” as such term is defined by Rule 5605(a)(2) of The Nasdaq Listing Rules:

The Board of Directors has also determined that each member of the Audit Committee, Compensation Committee, and Corporate Governance and Nominating Committee during the past fiscal year and the proposed nominees for the upcoming fiscal year meets the independence requirements applicable to those Committees prescribed by The Nasdaq Listing Rules and SEC rules.

SECURITY OWNERSHIP OF CERTAIN BENEFICIAL OWNERS AND MANAGEMENT AND RELATED STOCKHOLDER MATTERS

The following table sets forth as of September 2, 2020 certain information regarding the beneficial ownership of outstanding Common Stock held by (i) each person known by us to be a beneficial owner of more than 5% of any outstanding class of Astrotech’s capital stock, (ii) each of the our directors and director nominees, (iii) Astrotech’s Chief Executive Officer and two most highly compensated executive officers at the end of our last completed fiscal year, and (iv) all directors and executive officers of Astrotech as a group. Unless otherwise described below, each of the persons listed in the table below has sole voting and investment power with respect to the shares indicated as beneficially owned by each party.

	Shares of Common Stock (#)		Unvested Restricted Stock Grants (#)		Shares Subject to Options Exercisable Within 60 Days of June 30, 2020		Preferred Shares with an Option to Convert on a 1:1 Basis		Total Number of Shares Beneficially Owned		Percentage of Class (1)
Certain Beneficial Owners
Huckleberry Investments LLP (2)		488,050	—		—		—			488,050		6.2	%
Winn Interests, Ltd. (4)		662,723	—		—		—			662,723		8.3	%
Non-Employee Directors: (3)
Mark Adams		109,670		3,333		17,000	—			130,003		1.	7%
Daniel T. Russler		17,467		3,333		17,000	—			37,800	*
Ronald W. Cantwell		13,332		6,667		8,000	—			27,999	*
Tom Wilkinson		10,952		10,000	—		—			20,952	*
Named Executive Officers: (3)
Thomas B. Pickens III		1,575,018		23,333		82,500		280,898		1,961,749		23.9	%
Eric Stober		96,628		6,667		24,800	—			128,095		1.6	%
Rajesh Mellacheruvu		49,866		23,333		67,671	—			140,870		1.8	%
All Directors and Executive Officers as a Group (7 persons)		1,872,933		76,666		216,971		280,898		2,447,468		29.3	%

*Indicates beneficial ownership of less than 1% of the outstanding shares of common stock.

As of the date of this prospectus, our authorized capital stock consisted of 50,000,000 shares of common stock, $0.001 par value per share, and 2,500,000 shares of preferred stock, $0.001 par value per share. Our Board may establish the rights and preferences of the preferred stock from time to time. As of September 2, 2020, there were 7,844,095 shares of our common stock outstanding and 280,898 shares of preferred stock outstanding.

Holders of our common stock are entitled to one vote per share. Our Certificate of Incorporation does not provide for cumulative voting. Holders of our common stock are entitled to receive ratably such dividends, if any, as may be declared by our Board out of legally available funds. However, the current policy of our Board is to retain earnings, if any, for the operation and expansion of our Company. Upon liquidation, dissolution or winding-up, the holders of our common stock are entitled to share ratably in all of our assets which are legally available for distribution, after payment of or provision for all liabilities. The holders of our common stock have no preemptive, subscription, redemption or conversion rights.

We have available to be issued Series A Junior, Series B, Series C convertible, and Series D convertible preferred stock. Both Series C and Series D Preferred Shares are convertible to common stock on a one-to-one basis. The Preferred C and Preferred D are not callable by us. The holders of the preferred stock are entitled to receive, and we shall pay, dividends on shares equal to and in the same form as dividends actually paid on shares of the common stock when, and if, such dividends are paid on shares of common stock. No other dividends are paid on the preferred shares. Preferred shares have no voting rights. Upon liquidation, dissolution, or winding-up of Astrotech, whether voluntary or involuntary, the preferred shares have preference over common stock.

Each pre-funded warrant offered hereby will have an initial exercise price per share equal to $0.001. The pre-funded warrants will be immediately exercisable and may be exercised at any time until the pre-funded warrants are exercised in full. The exercise price and number of shares of common stock issuable upon exercise is subject to appropriate adjustment in the event of stock dividends, stock splits, reorganizations or similar events affecting our common stock and the exercise price.

The pre-funded warrants will be exercisable, at the option of each holder, in whole or in part, by delivering to us a duly executed exercise notice accompanied by payment in full for the number of shares of our common stock purchased upon such exercise (except in the case of a cashless exercise as discussed below). A holder (together with its affiliates) may not exercise any portion of the pre-funded warrant to the extent that the holder would own more than 4.99% of the outstanding common stock immediately after exercise, except that upon at least 61 days’ prior notice from the holder to us, the holder may increase the

amount of ownership of outstanding stock after exercising the holder’s pre-funded warrants up to 9.99% of the number of shares of our common stock outstanding immediately after giving effect to the exercise, as such percentage ownership is determined in accordance with the terms of the pre-funded warrants. Purchasers of pre-funded warrants in this offering may also elect prior to the issuance of the pre-funded warrants to those purchasers to have the initial exercise limitation set at 9.99% of our outstanding common stock.

Subject to applicable laws, the pre-funded warrants are separately tradeable immediately after issuance at the option of the holders and may be transferred at the option of the holders upon surrender of the pre-funded warrant to us together with the appropriate instruments of transfer.

There is no established public trading market for the pre-funded warrants and we do not expect a market to develop. In addition, we do not intend to apply for listing of the pre-funded warrants on any securities exchange or trading system. Without an active market, the liquidity of the pre-funded warrants will be limited.

In the event we effect certain mergers, consolidations, sales of substantially all of our assets, tender or exchange offers, reclassifications or share exchanges in which our common stock is effectively converted into or exchanged for other securities, cash or property, we consummate a business combination in which another person acquires 50% of the outstanding shares of our common stock, or any person or group becomes the beneficial owner of 50% of the aggregate ordinary voting power represented by our issued and outstanding common stock, then, upon any subsequent exercise of the pre-funded warrants, the holders of the pre-funded warrants will have the right to receive any shares of the acquiring corporation or other consideration it would have been entitled to receive if it had been a holder of the number of shares of common stock then issuable upon exercise of the pre-funded warrants.

If at the time of exercise there is no effective registration statement registering, or the prospectus contained therein is not available for issuance of, the shares issuable upon exercise of the pre-funded warrant, the holder may only exercise the pre-funded warrant on a cashless basis. When exercised on a cashless basis, a portion of the pre-funded warrant is cancelled in payment of the purchase price payable in respect of the number of shares of our common stock purchasable upon such exercise.

Except as otherwise provided in the pre-funded warrant or by virtue of a holder’s ownership of shares of our common stock, the holders of the pre-funded warrants do not have the rights or privileges of holders of our common stock, including any voting rights, until they exercise their pre-funded warrants.

The provisions of each pre-funded warrant may be modified or amended or the provisions thereof waived with the written consent of us and the holder.

No fractional shares or scrip representing fractional shares shall be issued upon the exercise of the pre-funded warrants. As to any fraction of a share which the holder would otherwise be entitled to purchase upon such exercise, we shall or shall cause, at our option, the payment of a cash adjustment in respect of such final fraction in an amount equal to such fraction multiplied by the exercise price of the pre-funded warrant per whole share or round such fractional share up to the nearest whole share.

In addition, we have agreed to issue to the placement agent the Placement Agent Warrants to purchase up to 6% of the aggregate number of shares of our common stock included to be sold in this offering, including shares of common stock issuable upon the exercise of pre-funded warrants. The Placement Agent Warrants will have a term of five years and an exercise price equal to 125% of the purchase price per share of common stock in this offering.

Our common stock is listed on The Nasdaq Capital Market under the symbol “ASTC.”

The transfer agent and registrar for our common stock is American Stock Transfer & Trust Company, LLC.

Pursuant to an engagement agreement, dated as of July 23, 2020, as amended, we have engaged H.C. Wainwright & Co., LLC, or the placement agent, to act as our exclusive placement agent to solicit offers to purchase the securities offered pursuant to this prospectus on a reasonable best efforts basis. The engagement agreement does not give rise to any commitment by the placement agent to purchase any of our securities, and the placement agent will have no authority to bind us by virtue of the engagement agreement. The placement agent is not purchasing or selling any of the securities offered by us under this prospectus, nor is it required to arrange for the purchase or sale of any specific number or dollar amount of securities. The placement agent does not guarantee that it will be able to raise new capital in any prospective offering. The placement agent may engage sub-agents or selected dealers to assist with the offering.

We will enter into a securities purchase agreement directly with certain institutional investors, at such investor’s option, which purchase our securities in this offering. Investors that do not enter into a securities purchase agreement shall rely solely on this prospectus in connection with the purchase of our securities in this offering. There is no minimum number of securities or amount of proceeds that is a condition to closing of this offering.

We expect to deliver the securities being offered pursuant to this prospectus on or about [ ], 2020.

The following table shows the per share and per pre-funded and total placement agent fees we will pay in connection with the sale of the securities in this offering.

We have agreed to pay the placement agent a cash fee equal to 7.0% of the gross proceeds raised in this offering and a management fee of 0.6% of the gross proceeds raised in this offering. In addition, we have agreed to pay the placement agent for its legal fees and expenses and other out-of-pocket expenses in an

amount up to $100,000 and its clearing expenses in the amount of $12,900. We estimate the total offering expenses of this offering that will be payable by us, excluding the placement agent fees and expenses, will be approximately $30,000.

In addition, we have agreed to issue to the placement agent or its designees warrants to purchase up to 569,620 shares of common stock (which represents 6.0% of the aggregate number of shares of common stock issued in this offering and issuable upon the exercise of the pre-funded warrants issued in this offering) with an exercise price of $1.98 per share (representing 125% of the public offering price per share) and exercisable for five years from the date of the commencement of sales in this offering. The placement agent warrants are registered on the registration statement of which this prospectus is a part. The form of the placement agent warrant has been included as an exhibit to this registration statement of which this prospectus forms a part.

We have also agreed to pay the placement agent a tail fee equal to the cash and warrant compensation in this offering, if any investor, who was contacted or introduced to us by the placement agent during the term of its engagement, provides us with capital in any public or private offering or other financing or capital raising transaction during the 12-month period following expiration or termination of our engagement of the placement agent.

We and each of our officers and directors have agreed with the placement agent to be subject to a lock-up period of 90 days following the date of closing of the offering pursuant to this prospectus. This means that, during the applicable lock-up period, we and such persons may not offer for sale, contract to sell, sell, distribute, grant any option, right or warrant to purchase, pledge, hypothecate or otherwise dispose of, directly or indirectly, any of our shares of common stock or any securities convertible into, or exercisable or exchangeable for, shares of common stock, subject to customary exceptions. The placement agent may waive the terms of these lock-up agreements in its sole discretion and without notice. In addition, we have agreed to not issue any securities that are subject to a price reset based on the trading prices of our common stock or upon a specified or contingent event in the future, or enter into any agreement to issue securities at a future determined price for a period of two years following the closing date of this offering, subject to an exception. The placement agent may waive this prohibition in its sole discretion and without notice.

The placement agent may be deemed to be an underwriter within the meaning of Section 2(a)(11) of the Securities Act, and any commissions received by it and any profit realized on the resale of the securities sold by it while acting as principal might be deemed to be underwriting discounts or commissions under the Securities Act. As an underwriter, the placement agent would be required to comply with the requirements of the Securities Act and the Exchange Act, including, without limitation, Rule 10b-5 and Regulation M under the Exchange Act. These rules and regulations may limit the timing of purchases and sales of our securities by the placement agent acting as principal. Under these rules and regulations, the placement agent (i) may not engage in any stabilization activity in connection with our securities and (ii) may not bid for or purchase any of our securities or attempt to induce any person to purchase any of our securities, other than as permitted under the Exchange Act, until it has completed its participation in the distribution.

We have agreed to indemnify the placement agent against certain liabilities, including certain liabilities arising under the Securities Act, or to contribute to payments that the placement agent may be required to make for these liabilities.

The actual public offering price of the securities we are offering has been negotiated between us and the investors in the offering based on the trading of our shares of common stock prior to the offering, among other things. Other factors considered in determining the public offering price of the securities we are offering include our history and prospects, the stage of development of our business, our business plans for the future and the extent to which they have been implemented, an assessment of our management, the general conditions of the securities markets at the time of the offering and such other factors as were deemed relevant.

A prospectus in electronic format may be made available on the websites maintained by the placement agent, if any, participating in this offering and the placement agent may distribute prospectuses electronically. Other than the prospectus in electronic format, the information on these websites is not part of this prospectus or the registration statement of which this prospectus forms a part, has not been approved or endorsed by us or the placement agent, and should not be relied upon by investors.

From time to time, the placement agent or its affiliates have in the past or may in the future provide in the future, various advisory, investment and commercial banking and other services to us in the ordinary course of business, for which they have received and may continue to receive customary fees and commissions. The placement agent acted as our exclusive placement agent in connection with our two registered direct offerings we consummated in March 2020, for which it received compensation. However, except as disclosed in this prospectus, we have no present arrangements with the placement agent for any further services.

Our shares of common stock are listed on The Nasdaq Capital Market under the symbol “ASTC.”

Sheppard, Mullin, Richter & Hampton LLP, New York, New York, will pass upon the validity of the shares of our common stock offered hereby. Certain legal matters in connection with this offer will be passed upon for the placement agents by Thompson Hine LLP, New York, New York.

Armanino LLP, an independent registered public accounting firm, has audited our consolidated financial statements included in our Annual Report on Form 10-K for the year ended June 30, 2020, as set forth in their report, which includes an explanatory paragraph as to our ability to continue as a going concern, dated September 8, 2020, which is incorporated by reference in this prospectus and elsewhere in the registration statement. Our consolidated financial statements are incorporated by reference in reliance on Armanino LLP’s report, given on the authority of such firm as experts in accounting and auditing.

We have filed with the SEC a registration statement on Form S-1 under the Securities Act with respect to the securities offered by this prospectus. This prospectus, which constitutes a part of the registration statement, does not contain all of the information set forth in the registration statement, some of which is contained in exhibits to the registration statement as permitted by the rules and regulations of the SEC. For further information with respect to us and our securities, we refer you to the registration statement, including the exhibits filed as a part of the registration statement. Statements contained in this prospectus concerning the contents of any contract or any other document is not necessarily complete. If a contract or document has been filed as an exhibit to the registration statement, please see the copy of the contract or document that has been filed. Each statement is this prospectus relating to a contract or document filed as an exhibit is qualified in all respects by the filed exhibit. We are subject to the informational requirements of the Exchange Act and in accordance therewith file annual, quarterly and current reports, proxy statements and other information with the SEC. The SEC maintains an Internet website that contains reports, proxy statements and other information about issuers, like us, that file electronically with the SEC. The address of that website is www.sec.gov. The registration statement and the documents referred to below under “Incorporation of Documents By Reference” are also available on our website, www.astrotechcorp.com. We have not incorporated by reference into this prospectus the information on our website, and you should not consider it to be a part of this prospectus.

This prospectus is part of the registration statement but the registration statement includes and incorporates by reference additional information and exhibits. The SEC permits us to “incorporate by reference” the information contained in documents we file with the SEC, which means that we can disclose important information to you by referring you to those documents rather than by including them in this prospectus. Information that is incorporated by reference is considered to be part of this prospectus and you should read it with the same care that you read this prospectus. Information that we file later with the SEC will automatically update and supersede the information that is either contained, or incorporated by reference, in this prospectus, and will be considered to be a part of this prospectus from the date those documents are filed. We have filed with the SEC, and incorporate by reference in this prospectus:

In addition, all documents subsequently filed by us pursuant to Sections 13(a), 13(c), 14 or 15(d) of the Securities Exchange Act of 1934, as amended, prior to the termination of the offering (excluding any information furnished rather than filed) shall be deemed to be incorporated by reference into this prospectus.

Notwithstanding the statements in the preceding paragraphs, no document, report or exhibit (or portion of any of the foregoing) or any other information that we have “furnished” to the SEC pursuant to the Securities Exchange Act of 1934, as amended shall be incorporated by reference into this prospectus.

We will furnish without charge to you, on written or oral request, a copy of any or all of the documents incorporated by reference in this prospectus, including exhibits to these documents. You should direct any requests for documents to:

You also may access these filings on our website at http://www.astrotechcorp.com. We do not incorporate the information on our website into this prospectus or any supplement to this prospectus and you should not consider any information on, or that can be accessed through, our website as part of this prospectus or any supplement to this prospectus (other than those filings with the SEC that we specifically incorporate by reference into this prospectus or any supplement to this prospectus).

Any statement contained in a document incorporated or deemed to be incorporated by reference in this prospectus will be deemed modified, superseded or replaced for purposes of this prospectus to the extent that a statement contained in this prospectus modifies, supersedes or replaces such statement. Any statement contained herein or in any document incorporated or deemed to be incorporated by reference shall be deemed to be modified or superseded for purposes of the registration statement of which this prospectus forms a part to the extent that a statement contained in any other subsequently filed document which also is or is deemed to be incorporated by reference modifies or supersedes such statement. Any such statement so modified or superseded shall not be deemed to constitute a part of the registration statement of which this prospectus forms a part, except as so modified or superseded.

We estimate that expenses in connection with the distribution described in this registration statement (other than brokerage commissions, discounts or other expenses relating to the sale of the shares in this offering) will be as set forth below. We will pay all of the expenses with respect to the distribution, and such amounts, with the exception of the SEC registration fee and FINRA fee, are estimates.

Section 102 of Delaware General Corporation Law (the “DGCL”) permits a corporation to eliminate the personal liability of directors of a corporation to the corporation or its stockholders for monetary damages for a breach of fiduciary duty as a director, except where the director breached his duty of loyalty, failed to act in good faith, engaged in intentional misconduct or knowingly violated a law, authorized the payment of a dividend or approved a stock repurchase in violation of Delaware corporate law or obtained an improper personal benefit. Our amended and restated certificate of incorporation provides that no director of Astrotech shall be personally liable to it or its stockholders for monetary damages for any breach of fiduciary duty as a director, notwithstanding any provision of law imposing such liability, except to the extent that the DGCL prohibits the elimination or limitation of liability of directors for breaches of fiduciary duty.

Section 145 of the DGCL provides that a corporation has the power to indemnify a director, officer, employee, or agent of the corporation, or a person serving at the request of the corporation for another corporation, partnership, joint venture, trust or other enterprise in related capacities against expenses (including attorneys' fees), judgments, fines and amounts paid in settlement actually and reasonably incurred by the person in connection with an action, suit or proceeding to which he was or is a party or is threatened to be made a party to any threatened, ending or completed action, suit or proceeding by reason of such position, if such person acted in good faith and in a manner he reasonably believed to be in or not opposed to the best interests of the corporation, and, in any criminal action or proceeding, had no reasonable cause to believe his conduct was unlawful, except that, in the case of actions brought by or in the right of the corporation, no indemnification shall be made with respect to any claim, issue or matter as to which such person shall have been adjudged to be liable to the corporation unless and only to the extent that the Court of Chancery or other adjudicating court determines that, despite the adjudication of liability but in view of all of the circumstances of the case, such person is fairly and reasonably entitled to indemnity for such expenses which the Court of Chancery or such other court shall deem proper.

Our Certificate of Incorporation as amended and Bylaws provide indemnification for our directors and officers to the fullest extent permitted by the DGCL.

On March 25, 2020, we entered into a securities purchase agreement with certain purchasers named therein, pursuant to which we agreed to issue and sell, in a registered direct offering (the “Registered Offering No. 1”), 354,000 shares of our common stock, par value $0.001 per share (the “Common Stock”), at an offering price of $5.00 per share. Registered Offering No. 1 resulted in gross proceeds of approximately $1.77 million before deducting the placement

agent’s fees and related offering expenses. The shares from Registered Offering No. 1 were offered by us pursuant to a prospectus supplement to our effective shelf registration statement on Form S-3 (Registration No. 333-226060), which was initially filed with the SEC on July 3, 2018, and was declared effective on August 20, 2018. Registered Offering No. 1 closed on March 26, 2020, subject to the satisfaction of customary closing conditions. In connection with Registered Offering No. 1, we also issued to the placement agent, or its designees, warrants (the “Warrants No. 1”) to purchase up to 24,780 shares of Common Stock, which represents 7.0% of the shares sold in Registered Offering No. 1. The Warrants No. 1 have an exercise price of $6.25 per share, which represents 125% of the per share offering price of the shares and a termination date of March 25, 2025.

On March 27, 2020, we entered into a second securities purchase agreement with certain purchasers named therein, pursuant to which we agreed to issue and sell, in a registered direct offering (the “Registered Offering No. 2”), 873,335 shares of our Common Stock, at an offering price of $3.75 per share. Registered Offering No. 2 resulted in gross proceeds of approximately $3.275 million before deducting the placement agent’s fees and related offering expenses. The shares from Registered Offering No. 2 were offered by us pursuant to a prospectus supplement to our effective shelf registration statement on Form S-3 (Registration No. 333-226060), which was initially filed with the SEC on July 3, 2018, and was declared effective on August 20, 2018. Registered Offering No. 2 closed on March 30, 2020, subject to the satisfaction of customary closing conditions. In connection with Registered Offering No. 2, we also issued to the placement agent, or its designees, warrants (the “Warrants No. 2” and collective with the Warrants No.1, the “Placement Agent Warrants”) to purchase up to 61,133 shares of Common Stock, which represents 7.0% of the Shares sold in Registered Offering No. 2. The Warrants No. 2 have an exercise price of $4.6875 per share, which represents 125% of the per share offering price of the shares and a termination date of March 27, 2025.

The Placement Agent Warrants and the shares of Common Stock underlying the Placement Agent Warrants have not been registered under the Securities Act and were issued in reliance on an exemption from the registration requirements of the Securities Act afforded by Section 4(a)(2) thereof.

provided, however, that paragraphs (1)(i), (ii) and (iii) do not apply if the information required to be included in a post-effective amendment by those paragraphs is contained in reports filed with or furnished to the Commission by the registrant pursuant to Section 13 or Section 15(d) of the Securities Exchange Act of 1934 that are incorporated by reference in the registration statement, or is contained in a form of prospectus filed pursuant to Rule 424(b) that is part of the registration statement.

The undersigned registrant hereby undertakes that, for purposes of determining any liability under the Securities Act of 1933, each filing of the registrant's annual report pursuant to section 13(a) or section 15(d) of the Securities Exchange Act of 1934 (and, where applicable, each filing of an employee benefit plan's annual report pursuant to section 15(d) of the Securities Exchange Act of 1934) that is incorporated by reference in the registration statement shall be deemed to be a new registration statement relating to the securities offered therein, and the offering of such securities at that time shall be deemed to be the initial bona fide offering thereof.

Insofar as indemnification for liabilities arising under the Securities Act may be permitted to directors, officers and controlling persons of the registrant pursuant to the foregoing provisions, or otherwise, the registrant has been advised that in the opinion of the SEC such indemnification is against public policy as expressed in the Securities Act and is, therefore, unenforceable. In the event that a claim for indemnification against such liabilities (other than the payment by the registrant of expenses incurred or paid by a director, officer or controlling person of the registrant in the

successful defense of any action, suit or proceeding) is asserted by such director, officer or controlling person in connection with the securities being registered, the registrant will, unless in the opinion of its counsel the matter has been settled by controlling precedent, submit to a court of appropriate jurisdiction the question whether such indemnification by it is against public policy as expressed in the Securities Act and will be governed by the final adjudication of such issue.

Pursuant to the requirements of the Securities Act of 1933, as amended, the registrant has duly caused this Registration Statement on Form S-1 to be signed on its behalf by the undersigned, thereunto duly authorized in the City of Austin, State of Texas, on the twenty-ninth day of September, 2020.

Pursuant to the requirements of the Securities Act of 1933, as amended, this Registration Statement has been signed by the following persons in the capacities held and, on the dates, indicated.

Signature	Title	Date

/s/ Thomas B. Pickens, III	Chief Executive Officer and Chairman	September 29, 2020
Thomas B. Pickens, III	(Principal Executive Officer)

*	Chief Financial Officer, Treasurer &	September 29, 2020
Eric N. Stober	Secretary (Principal Financial and Accounting Officer)

*	Director	September 29, 2020
Mark Adams

*.	Director	September 29, 2020
Daniel T. Russler, Jr.

*	Director	September 29, 2020
Ronald W. Cantwell

*	Director	September 29, 2020
Tom Wilkinson

THIS PLACEMENT AGENT COMMON STOCK PURCHASE WARRANT (the “Warrant”) certifies that, for value received, _____________ or its assigns (the “Holder”) is entitled, upon the terms and subject to the limitations on exercise and the conditions hereinafter set forth, at any time on or after the date set forth above (the “Initial Exercise Date”) and until ___________¹, 2025 (the “Termination Date”) but not thereafter, to subscribe for and purchase from Astrotech Corporation, a Delaware corporation (the “Company”), up to ______ shares (as subject to adjustment hereunder, the “Warrant Shares”) of the Company’s Common Stock. The purchase price of one share of Common Stock under this Warrant shall be equal to the Exercise Price, as defined in Section 2(b). This Warrant is being issued pursuant to that certain engagement letter, dated as of July 23, 2020, by and between the Company and H.C. Wainwright & Co., LLC (the “Engagement Letter”).

Section 1.Definitions. In addition to the terms defined elsewhere in this Warrant, the following terms have the meanings indicated in this Section 1:

“Affiliate” means any Person that, directly or indirectly through one or more intermediaries, controls or is controlled by or is under common control with a Person, as such terms are used in and construed under Rule 405 under the Securities Act.

“Bid Price” means, for any date, the price determined by the first of the following clauses that applies: (a) if the Common Stock is then listed or quoted on a Trading Market, the bid price of the Common Stock for the time in question (or the nearest preceding date) on the Trading Market on which the Common Stock is then listed or quoted as reported by Bloomberg L.P. (based on a Trading Day from 9:30 a.m. (New York City time) to 4:02 p.m. (New York City time)), (b) if OTCQB or OTCQX is not a Trading Market, the volume weighted average price of the Common Stock for such date (or the nearest preceding date) on OTCQB or OTCQX as applicable, (c) if the Common Stock is not then listed or quoted for trading on OTCQB or OTCQX and if prices for the Common Stock are then reported on The Pink Open Market (or a similar organization or agency succeeding to its functions of reporting prices), the most recent bid price per share of the Common Stock so reported, or (d) in all other cases, the fair market value of a share of Common Stock as determined by an independent appraiser selected in good faith by the Holders of a majority in interest of the Warrants then outstanding and reasonably acceptable to the Company, the fees and expenses of which shall be paid by the Company.

“Common Stock” means the common stock of the Company, par value $0.001 per share, and any other class of securities into which such securities may hereafter be reclassified or changed.

“Common Stock Equivalents” means any securities of the Company or the Subsidiaries which would entitle the holder thereof to acquire at any time shares of Common Stock, including, without limitation, any debt, preferred stock, right, option, warrant or other instrument that is at any time convertible into or exercisable or exchangeable for, or otherwise entitles the holder thereof to receive, Common Stock.

“Exchange Act” means the Securities Exchange Act of 1934, as amended, and the rules and regulations promulgated thereunder.

“Person” means an individual or corporation, partnership, trust, incorporated or unincorporated association, joint venture, limited liability company, joint stock company, government (or an agency or subdivision thereof) or other entity of any kind.

“Purchase Agreement” means that certain Securities Purchase Agreement, dated as of [___, 2020, by and among the Company and the purchasers signatory thereto.

“Registration Statement” means the Company’s registration statement on Form S-1 (File No. 333-239705), including the prospectus filed in connection with the transaction contemplated by the Purchase Agreement.

“Securities Act” means the Securities Act of 1933, as amended, and the rules and regulations promulgated thereunder.

“Subsidiary” means the subsidiaries of the Company set forth on Exhibit 21.1 to the Registration Statement and shall, where applicable, also include any direct or indirect subsidiary of the Company formed or acquired after the date hereof.

“Trading Day” means a day on which the Common Stock is traded on a Trading Market.

“Trading Market” means any of the following markets or exchanges on which the Common Stock is listed or quoted for trading on the date in question: the NYSE American, the Nasdaq Capital Market, the Nasdaq Global Market, the Nasdaq Global Select Market or the New York Stock Exchange (or any successors to any of the foregoing).

“Transfer Agent” means American Stock Transfer & Trust Company, LLC, the current transfer agent of the Company, with a mailing address of 6201 15th Avenue, Brooklyn, NY 11219, and any successor transfer agent of the Company.

“VWAP” means, for any date, the price determined by the first of the following clauses that applies: (a) if the Common Stock is then listed or quoted on a Trading Market, the daily volume weighted average price of the Common Stock for such date (or the nearest preceding date) on the Trading Market on which the Common Stock is then listed or quoted as reported by Bloomberg L.P. (based on a Trading Day from 9:30 a.m. (New York City time) to 4:02 p.m. (New York City time)), (b) if OTCQB or OTCQX is not a Trading Market, the volume weighted average

price of the Common Stock for such date (or the nearest preceding date) on OTCQB or OTCQX as applicable, (c) if the Common Stock is not then listed or quoted for trading on OTCQB or OTCQX and if prices for the Common Stock are then reported on The Pink Open Market (or a similar organization or agency succeeding to its functions of reporting prices), the most recent bid price per share of the Common Stock so reported, or (d) in all other cases, the fair market value of a share of Common Stock as determined by an independent appraiser selected in good faith by the Holders of a majority in interest of the Warrants then outstanding and reasonably acceptable to the Company, the fees and expenses of which shall be paid by the Company.

“Warrants” means this Warrant issued by the Company pursuant to the Registration Statement and the Engagement Letter.

a)Exercise of Warrant. Exercise of the purchase rights represented by this Warrant may be made, in whole or in part, at any time or times on or after the Initial Exercise Date and on or before the Termination Date by delivery to the Company of a duly executed facsimile copy or PDF copy submitted by e-mail (or e-mail attachment) of the Notice of Exercise in the form annexed hereto (the “Notice of Exercise”). Within the earlier of (i) two (2) Trading Days and (ii) the number of Trading Days comprising the Standard Settlement Period (as defined in Section 2(d)(i) herein) following the date of exercise as aforesaid, the Holder shall deliver the aggregate Exercise Price for the Warrant Shares specified in the applicable Notice of Exercise by wire transfer or cashier’s check drawn on a United States bank unless the cashless exercise procedure specified in Section 2(c) below is specified in the applicable Notice of Exercise. No ink-original Notice of Exercise shall be required, nor shall any medallion guarantee (or other type of guarantee or notarization) of any Notice of Exercise be required. Notwithstanding anything herein to the contrary, the Holder shall not be required to physically surrender this Warrant to the Company until the Holder has purchased all of the Warrant Shares available hereunder and the Warrant has been exercised in full, in which case, the Holder shall surrender this Warrant to the Company for cancellation within three (3) Trading Days of the date on which the final Notice of Exercise is delivered to the Company. Partial exercises of this Warrant resulting in purchases of a portion of the total number of Warrant Shares available hereunder shall have the effect of lowering the outstanding number of Warrant Shares purchasable hereunder in an amount equal to the applicable number of Warrant Shares purchased. The Holder and the Company shall maintain records showing the number of Warrant Shares purchased and the date of such purchases. The Company shall deliver any objection to any Notice of Exercise within one (1) Trading Day of receipt of such notice. The Holder and any assignee, by acceptance of this Warrant, acknowledge and agree that, by reason of the provisions of this paragraph, following the purchase of a portion of the Warrant Shares hereunder, the number of Warrant Shares available for purchase hereunder at any given time may be less than the amount stated on the face hereof.

b)Exercise Price. The exercise price per share of Common Stock under this Warrant shall be $[__], subject to adjustment hereunder (the “Exercise Price”).

c)Cashless Exercise. If at the time of exercise hereof there is no effective registration statement registering, or the prospectus contained therein is not available for the issuance of the Warrant Shares to the Holder, then this Warrant may also be exercised, in whole or in part, at such time by means of a “cashless exercise” in which the Holder shall be entitled to receive a number of Warrant Shares equal to the quotient obtained by dividing [(A-B) (X)] by (A), where:

(A) = as applicable: (i) the VWAP on the Trading Day immediately preceding the date of the applicable Notice of Exercise if such Notice of Exercise is (1) both executed and delivered pursuant to Section 2(a) hereof on a day that is not a Trading Day or (2) both executed and delivered pursuant to Section 2(a) hereof on a Trading Day prior to the opening of “regular trading hours” (as defined in Rule 600(b)(68) of Regulation NMS promulgated under the federal securities laws) on such Trading Day, (ii) at the option of the Holder, either (y) the VWAP on the Trading Day immediately preceding the date of the applicable Notice of Exercise or (z) the Bid Price of the Common Stock on the principal Trading Market as reported by Bloomberg L.P. as of the time of the Holder’s execution of the applicable Notice of Exercise if such Notice of Exercise is executed during “regular trading hours” on a Trading Day and is delivered within two (2) hours thereafter (including until two (2) hours after the close of “regular trading hours” on a Trading Day) pursuant to Section 2(a) hereof or (iii) the VWAP on the date of the applicable Notice of Exercise if the date of such Notice of Exercise is a Trading Day and such Notice of Exercise is both executed and delivered pursuant to Section 2(a) hereof after the close of “regular trading hours” on such Trading Day;

(X) = the number of Warrant Shares that would be issuable upon exercise of this Warrant in accordance with the terms of this Warrant if such exercise were by means of a cash exercise rather than a cashless exercise.

If Warrant Shares are issued in such a cashless exercise, the parties acknowledge and agree that in accordance with Section 3(a)(9) of the Securities Act, the Warrant Shares shall take on the registered characteristics of the Warrants being exercised. The Company agrees not to take any position contrary to this Section 2(c).

i.Delivery of Warrant Shares Upon Exercise. The Company shall cause the Warrant Shares purchased hereunder to be transmitted by the Transfer Agent to the Holder by crediting the account of the Holder’s or its designee’s balance account with The Depository Trust Company through its Deposit or Withdrawal at Custodian system (“DWAC”) if the Company is then a participant in such system and either (A) there is an effective registration statement permitting the issuance of the Warrant Shares to or resale of the Warrant Shares by the Holder or (B) this Warrant is being

exercised via cashless exercise, and otherwise by physical delivery of a certificate, registered in the Company’s share register in the name of the Holder or its designee, for the number of Warrant Shares to which the Holder is entitled pursuant to such exercise to the address specified by the Holder in the Notice of Exercise by the date that is the earliest of (i) two (2) Trading Days after the delivery to the Company of the Notice of Exercise, (ii) one (1) Trading Day after delivery of the aggregate Exercise Price to the Company and (iii) the number of Trading Days comprising the Standard Settlement Period after the delivery to the Company of the Notice of Exercise (such date, the “Warrant Share Delivery Date”). Upon delivery of the Notice of Exercise, the Holder shall be deemed for all corporate purposes to have become the holder of record of the Warrant Shares with respect to which this Warrant has been exercised, irrespective of the date of delivery of the Warrant Shares, provided that payment of the aggregate Exercise Price (other than in the case of a cashless exercise) is received by the Warrant Share Delivery Date. If the Company fails for any reason to deliver to the Holder the Warrant Shares subject to a Notice of Exercise by the Warrant Share Delivery Date, the Company shall pay to the Holder, in cash, as liquidated damages and not as a penalty, for each $1,000 of Warrant Shares subject to such exercise (based on the VWAP of the Common Stock on the date of the applicable Notice of Exercise), $10 per Trading Day (increasing to $20 per Trading Day on the fifth Trading Day after such liquidated damages begin to accrue) for each Trading Day after such Warrant Share Delivery Date until such Warrant Shares are delivered or Holder rescinds such exercise. The Company agrees to maintain a transfer agent that is a participant in the FAST program so long as this Warrant remains outstanding and exercisable. As used herein, “Standard Settlement Period” means the standard settlement period, expressed in a number of Trading Days, on the Company’s primary Trading Market with respect to the Common Stock as in effect on the date of delivery of the Notice of Exercise.

ii.Delivery of New Warrants Upon Exercise. If this Warrant shall have been exercised in part, the Company shall, at the request of a Holder and upon surrender of this Warrant certificate, at the time of delivery of the Warrant Shares, deliver to the Holder a new Warrant evidencing the rights of the Holder to purchase the unpurchased Warrant Shares called for by this Warrant, which new Warrant shall in all other respects be identical with this Warrant.

iii.Rescission Rights. If the Company fails to cause the Transfer Agent to transmit to the Holder the Warrant Shares pursuant to Section 2(d)(i) by the Warrant Share Delivery Date, then the Holder will have the right to rescind such exercise.

iv.Compensation for Buy-In on Failure to Timely Deliver Warrant Shares Upon Exercise. In addition to any other rights available to the

Holder, if the Company fails to cause the Transfer Agent to transmit to the Holder the Warrant Shares in accordance with the provisions of Section 2(d)(i) above pursuant to an exercise on or before the Warrant Share Delivery Date, and if after such date the Holder is required by its broker to purchase (in an open market transaction or otherwise) or the Holder’s brokerage firm otherwise purchases, shares of Common Stock to deliver in satisfaction of a sale by the Holder of the Warrant Shares which the Holder anticipated receiving upon such exercise (a “Buy-In”), then the Company shall (A) pay in cash to the Holder the amount, if any, by which (x) the Holder’s total purchase price (including brokerage commissions, if any) for the shares of Common Stock so purchased exceeds (y) the amount obtained by multiplying (1) the number of Warrant Shares that the Company was required to deliver to the Holder in connection with the exercise at issue times (2) the price at which the sell order giving rise to such purchase obligation was executed, and (B) at the option of the Holder, either reinstate the portion of the Warrant and equivalent number of Warrant Shares for which such exercise was not honored (in which case such exercise shall be deemed rescinded) or deliver to the Holder the number of shares of Common Stock that would have been issued had the Company timely complied with its exercise and delivery obligations hereunder. For example, if the Holder purchases Common Stock having a total purchase price of $11,000 to cover a Buy-In with respect to an attempted exercise of shares of Common Stock with an aggregate sale price giving rise to such purchase obligation of $10,000, under clause (A) of the immediately preceding sentence the Company shall be required to pay the Holder $1,000. The Holder shall provide the Company written notice indicating the amounts payable to the Holder in respect of the Buy-In and, upon request of the Company, evidence of the amount of such loss. Nothing herein shall limit a Holder’s right to pursue any other remedies available to it hereunder, at law or in equity including, without limitation, a decree of specific performance and/or injunctive relief with respect to the Company’s failure to timely deliver shares of Common Stock upon exercise of the Warrant as required pursuant to the terms hereof.

v.No Fractional Shares or Scrip. No fractional shares or scrip representing fractional shares shall be issued upon the exercise of this Warrant. As to any fraction of a share which the Holder would otherwise be entitled to purchase upon such exercise, the Company shall, at its election, either pay a cash adjustment in respect of such final fraction in an amount equal to such fraction multiplied by the Exercise Price or round up to the next whole share.

vi.Charges, Taxes and Expenses. Issuance of Warrant Shares shall be made without charge to the Holder for any issue or transfer tax or other incidental expense in respect of the issuance of such Warrant Shares, all of which taxes and expenses shall be paid by the Company, and such Warrant Shares shall be issued in the name of the Holder or in such name or names

as may be directed by the Holder; provided, however, that in the event that Warrant Shares are to be issued in a name other than the name of the Holder, this Warrant when surrendered for exercise shall be accompanied by the Assignment Form attached hereto duly executed by the Holder and the Company may require, as a condition thereto, the payment of a sum sufficient to reimburse it for any transfer tax incidental thereto. The Company shall pay all Transfer Agent fees required for same-day processing of any Notice of Exercise and all fees to the Depository Trust Company (or another established clearing corporation performing similar functions) required for same-day electronic delivery of the Warrant Shares.

vii.Closing of Books. The Company will not close its stockholder books or records in any manner which prevents the timely exercise of this Warrant, pursuant to the terms hereof.

e)Holder’s Exercise Limitations. The Company shall not effect any exercise of this Warrant, and a Holder shall not have the right to exercise any portion of this Warrant, pursuant to Section 2 or otherwise, to the extent that after giving effect to such issuance after exercise as set forth on the applicable Notice of Exercise, the Holder (together with the Holder’s Affiliates, and any other Persons acting as a group together with the Holder or any of the Holder’s Affiliates (such Persons, “Attribution Parties”)), would beneficially own in excess of the Beneficial Ownership Limitation (as defined below). For purposes of the foregoing sentence, the number of shares of Common Stock beneficially owned by the Holder and its Affiliates and Attribution Parties shall include the number of shares of Common Stock issuable upon exercise of this Warrant with respect to which such determination is being made, but shall exclude the number of shares of Common Stock which would be issuable upon (i) exercise of the remaining, nonexercised portion of this Warrant beneficially owned by the Holder or any of its Affiliates or Attribution Parties and (ii) exercise or conversion of the unexercised or nonconverted portion of any other securities of the Company (including, without limitation, any other Common Stock Equivalents) subject to a limitation on conversion or exercise analogous to the limitation contained herein beneficially owned by the Holder or any of its Affiliates or Attribution Parties. Except as set forth in the preceding sentence, for purposes of this Section 2(e), beneficial ownership shall be calculated in accordance with Section 13(d) of the Exchange Act and the rules and regulations promulgated thereunder, it being acknowledged by the Holder that the Company is not representing to the Holder that such calculation is in compliance with Section 13(d) of the Exchange Act and the Holder is solely responsible for any schedules required to be filed in accordance therewith. To the extent that the limitation contained in this Section 2(e) applies, the determination of whether this Warrant is exercisable (in relation to other securities owned by the Holder together with any Affiliates and Attribution Parties) and of which portion of this Warrant is exercisable shall be in the sole discretion of the Holder, and the submission of a Notice of Exercise shall be deemed to be the Holder’s determination of whether this Warrant is exercisable (in relation to other securities owned by the Holder together with any Affiliates and Attribution Parties) and of which portion of this Warrant is exercisable, in each case subject to the Beneficial Ownership Limitation, and the Company shall have no obligation to verify or confirm the accuracy of such determination. In addition, a determination as

to any group status as contemplated above shall be determined in accordance with Section 13(d) of the Exchange Act and the rules and regulations promulgated thereunder. For purposes of this Section 2(e), in determining the number of outstanding shares of Common Stock, a Holder may rely on the number of outstanding shares of Common Stock as reflected in (A) the Company’s most recent periodic or annual report filed with the Commission, as the case may be, (B) a more recent public announcement by the Company or (C) a more recent written notice by the Company or the Transfer Agent setting forth the number of shares of Common Stock outstanding. Upon the written or oral request of a Holder, the Company shall within one (1) Trading Day confirm orally and in writing to the Holder the number of shares of Common Stock then outstanding. In any case, the number of outstanding shares of Common Stock shall be determined after giving effect to the conversion or exercise of securities of the Company, including this Warrant, by the Holder or its Affiliates or Attribution Parties since the date as of which such number of outstanding shares of Common Stock was reported. The “Beneficial Ownership Limitation” shall be 4.99% of the number of shares of the Common Stock outstanding immediately after giving effect to the issuance of shares of Common Stock issuable upon exercise of this Warrant. The Holder, upon notice to the Company, may increase or decrease the Beneficial Ownership Limitation provisions of this Section 2(e), provided that the Beneficial Ownership Limitation in no event exceeds 9.99% of the number of shares of the Common Stock outstanding immediately after giving effect to the issuance of shares of Common Stock upon exercise of this Warrant held by the Holder and the provisions of this Section 2(e) shall continue to apply. Any increase in the Beneficial Ownership Limitation will not be effective until the 61^st day after such notice is delivered to the Company. The provisions of this paragraph shall be construed and implemented in a manner otherwise than in strict conformity with the terms of this Section 2(e) to correct this paragraph (or any portion hereof) which may be defective or inconsistent with the intended Beneficial Ownership Limitation herein contained or to make changes or supplements necessary or desirable to properly give effect to such limitation. The limitations contained in this paragraph shall apply to a successor holder of this Warrant.

a)Stock Dividends and Splits. If the Company, at any time while this Warrant is outstanding: (i) pays a stock dividend or otherwise makes a distribution or distributions on shares of its Common Stock or any other equity or equity equivalent securities payable in shares of Common Stock (which, for avoidance of doubt, shall not include any shares of Common Stock issued by the Company upon exercise of this Warrant), (ii) subdivides outstanding shares of Common Stock into a larger number of shares, (iii) combines (including by way of reverse stock split) outstanding shares of Common Stock into a smaller number of shares, or (iv) issues by reclassification of shares of the Common Stock any shares of capital stock of the Company, then in each case the Exercise Price shall be multiplied by a fraction of which the numerator shall be the number of shares of Common Stock (excluding treasury shares, if any) outstanding immediately before such event and of which the denominator shall be the number of shares of Common Stock outstanding immediately after such event, and the number of shares issuable upon exercise of this Warrant shall be proportionately adjusted such that the aggregate Exercise Price of this Warrant shall remain unchanged. Any adjustment made pursuant to this Section 3(a) shall

become effective immediately after the record date for the determination of stockholders entitled to receive such dividend or distribution and shall become effective immediately after the effective date in the case of a subdivision, combination or re‑classification.

b)Subsequent Rights Offerings. In addition to any adjustments pursuant to Section 3(a) above, if at any time the Company grants, issues or sells any Common Stock Equivalents or rights to purchase stock, warrants, securities or other property pro rata to the record holders of any class of shares of Common Stock (the “Purchase Rights”), then the Holder will be entitled to acquire, upon the terms applicable to such Purchase Rights, the aggregate Purchase Rights which the Holder could have acquired if the Holder had held the number of shares of Common Stock acquirable upon complete exercise of this Warrant (without regard to any limitations on exercise hereof, including without limitation, the Beneficial Ownership Limitation) immediately before the date on which a record is taken for the grant, issuance or sale of such Purchase Rights, or, if no such record is taken, the date as of which the record holders of shares of Common Stock are to be determined for the grant, issue or sale of such Purchase Rights (provided, however, that to the extent that the Holder’s right to participate in any such Purchase Right would result in the Holder exceeding the Beneficial Ownership Limitation, then the Holder shall not be entitled to participate in such Purchase Right to such extent (or beneficial ownership of such shares of Common Stock as a result of such Purchase Right to such extent) and such Purchase Right to such extent shall be held in abeyance for the Holder until such time, if ever, as its right thereto would not result in the Holder exceeding the Beneficial Ownership Limitation).

c)Pro Rata Distributions. During such time as this Warrant is outstanding, if the Company shall declare or make any dividend (other than cash) or other distribution of its assets (or rights to acquire its assets) to holders of shares of Common Stock, by way of return of capital or otherwise (including, without limitation, any distribution of stock or other securities, property or options by way of a dividend, spin off, reclassification, corporate rearrangement, scheme of arrangement or other similar transaction) (a “Distribution”), at any time after the issuance of this Warrant, then, in each such case, the Holder shall be entitled to participate in such Distribution to the same extent that the Holder would have participated therein if the Holder had held the number of shares of Common Stock acquirable upon complete exercise of this Warrant (without regard to any limitations on exercise hereof, including without limitation, the Beneficial Ownership Limitation) immediately before the date of which a record is taken for such Distribution, or, if no such record is taken, the date as of which the record holders of shares of Common Stock are to be determined for the participation in such Distribution (provided, however, that to the extent that the Holder's right to participate in any such Distribution would result in the Holder exceeding the Beneficial Ownership Limitation, then the Holder shall not be entitled to participate in such Distribution to such extent (or in the beneficial ownership of any shares of Common Stock as a result of such Distribution to such extent) and the portion of such Distribution shall be held in abeyance for the benefit of the Holder until such time, if ever, as its right thereto would not result in the Holder exceeding the Beneficial Ownership Limitation).

d)Fundamental Transaction. If, at any time while this Warrant is outstanding, (i) the Company, directly or indirectly, in one or more related transactions effects any merger or consolidation of the Company with or into another Person, (ii) the Company (and all of its Subsidiaries, taken as a whole), directly or indirectly, effects any sale, lease, license, assignment, transfer, conveyance or other disposition of all or substantially all of its assets in one or a series of related transactions, (iii) any, direct or indirect, purchase offer, tender offer or exchange offer (whether by the Company or another Person) is completed pursuant to which holders of Common Stock are permitted to sell, tender or exchange their shares for other securities, cash or property and has been accepted by the holders of 50% or more of the outstanding Common Stock, (iv) the Company, directly or indirectly, in one or more related transactions effects any reclassification, reorganization or recapitalization of the Common Stock or any compulsory share exchange pursuant to which the Common Stock is effectively converted into or exchanged for other securities, cash or property, or (v) the Company, directly or indirectly, in one or more related transactions consummates a stock or share purchase agreement or other business combination (including, without limitation, a reorganization, recapitalization, spin-off, merger or scheme of arrangement) with another Person or group of Persons whereby such other Person or group acquires more than 50% of the outstanding shares of Common Stock (not including any shares of Common Stock held by the other Person or other Persons making or party to, or associated or affiliated with the other Persons making or party to, such stock or share purchase agreement or other business combination) (each a “Fundamental Transaction”), then, upon any subsequent exercise of this Warrant, the Holder shall have the right to receive, for each Warrant Share that would have been issuable upon such exercise immediately prior to the occurrence of such Fundamental Transaction, at the option of the Holder (without regard to any limitation in Section 2(e) on the exercise of this Warrant), the number of shares of Common Stock of the successor or acquiring corporation or of the Company, if it is the surviving corporation, and any additional consideration (the “Alternate Consideration”) receivable as a result of such Fundamental Transaction by a holder of the number of shares of Common Stock for which this Warrant is exercisable immediately prior to such Fundamental Transaction (without regard to any limitation in Section 2(e) on the exercise of this Warrant). For purposes of any such exercise, the determination of the Exercise Price shall be appropriately adjusted to apply to such Alternate Consideration based on the amount of Alternate Consideration issuable in respect of one share of Common Stock in such Fundamental Transaction, and the Company shall apportion the Exercise Price among the Alternate Consideration in a reasonable manner reflecting the relative value of any different components of the Alternate Consideration. If holders of Common Stock are given any choice as to the securities, cash or property to be received in a Fundamental Transaction, then the Holder shall be given the same choice as to the Alternate Consideration it receives upon any exercise of this Warrant following such Fundamental Transaction. The Company shall cause any successor entity in a Fundamental Transaction in which the Company is not the survivor (the “Successor Entity”) to assume in writing all of the obligations of the Company under this Warrant and the other Transaction Documents in accordance with the provisions of this Section 3(e) pursuant to written agreements in form and substance reasonably satisfactory to the Holder and approved by the Holder (without unreasonable delay) prior to such Fundamental Transaction and shall, at the option of the Holder, deliver to the Holder in exchange for this Warrant a security of the Successor Entity evidenced by a written instrument substantially similar in form and substance to this Warrant which is exercisable for a corresponding number of shares of capital stock of such Successor Entity (or its parent entity) equivalent to the shares of Common Stock acquirable and receivable upon exercise of this Warrant (without regard to any limitations on the exercise of this Warrant) prior to such Fundamental Transaction, and with an exercise price which applies the exercise price hereunder to such shares of capital stock (but taking into account the relative value of the shares of Common Stock pursuant to such Fundamental Transaction and the value of such shares of capital stock, such number of shares of capital stock and such exercise price being for the purpose of protecting the economic value of this Warrant immediately prior to the consummation of such Fundamental Transaction), and which is reasonably satisfactory in form and substance to the Holder. Upon the occurrence of any such Fundamental Transaction, the Successor Entity shall succeed to, and be substituted for (so that from and after the date of such Fundamental Transaction, the provisions of this Warrant and the other Transaction Documents referring to the “Company” shall refer instead to the Successor Entity), and may exercise every right and power of the Company and shall assume all of the obligations of the Company under this Warrant and the other Transaction Documents with the same effect as if such Successor Entity had been named as the Company herein.

e)Calculations. All calculations under this Section 3 shall be made to the nearest cent or the nearest 1/100th of a share, as the case may be. For purposes of this Section 3, the number of shares of Common Stock deemed to be issued and outstanding as of a given date shall be the sum of the number of shares of Common Stock (excluding treasury shares, if any) issued and outstanding.

i.Adjustment to Exercise Price. Whenever the Exercise Price is adjusted pursuant to any provision of this Section 3, the Company shall promptly deliver to the Holder by facsimile or email a notice setting forth the Exercise Price after such adjustment and any resulting adjustment to the number of Warrant Shares and setting forth a brief statement of the facts requiring such adjustment.

ii.Notice to Allow Exercise by Holder. If (A) the Company shall declare a dividend (or any other distribution in whatever form) on the Common Stock, (B) the Company shall declare a special nonrecurring cash dividend on or a redemption of the Common Stock, (C) the Company shall authorize the granting to all holders of the Common Stock rights or warrants to subscribe for or purchase any shares of capital stock of any class or of any rights, (D) the approval of any stockholders of the Company shall be required in connection with any reclassification of the Common Stock, any consolidation or merger to which the Company is a party, any sale or transfer of all or substantially all of the assets of the Company, or any compulsory share exchange whereby the Common Stock is converted into other securities, cash or property, or (E) the Company shall authorize the

voluntary or involuntary dissolution, liquidation or winding up of the affairs of the Company, then, in each case, the Company shall cause to be delivered by facsimile or email to the Holder at its last facsimile number or email address as it shall appear upon the Warrant Register of the Company, at least 20 calendar days prior to the applicable record or effective date hereinafter specified, a notice stating (x) the date on which a record is to be taken for the purpose of such dividend, distribution, redemption, rights or warrants, or if a record is not to be taken, the date as of which the holders of the Common Stock of record to be entitled to such dividend, distributions, redemption, rights or warrants are to be determined or (y) the date on which such reclassification, consolidation, merger, sale, transfer or share exchange is expected to become effective or close, and the date as of which it is expected that holders of the Common Stock of record shall be entitled to exchange their shares of the Common Stock for securities, cash or other property deliverable upon such reclassification, consolidation, merger, sale, transfer or share exchange; provided that the failure to deliver such notice or any defect therein or in the delivery thereof shall not affect the validity of the corporate action required to be specified in such notice. To the extent that any notice provided in this Warrant constitutes, or contains, material, non-public information regarding the Company or any of the Subsidiaries, the Company shall simultaneously file such notice with the Commission pursuant to a Current Report on Form 8-K. The Holder shall remain entitled to exercise this Warrant during the period commencing on the date of such notice to the effective date of the event triggering such notice except as may otherwise be expressly set forth herein.

a)Transferability. This Warrant and all rights hereunder (including, without limitation, any registration rights) are transferable, in whole or in part, upon surrender of this Warrant at the principal office of the Company or its designated agent, together with a written assignment of this Warrant substantially in the form attached hereto duly executed by the Holder or its agent or attorney and funds sufficient to pay any transfer taxes payable upon the making of such transfer. Upon such surrender and, if required, such payment, the Company shall execute and deliver a new Warrant or Warrants in the name of the assignee or assignees, as applicable, and in the denomination or denominations specified in such instrument of assignment, and shall issue to the assignor a new Warrant evidencing the portion of this Warrant not so assigned, and this Warrant shall promptly be cancelled. Notwithstanding anything herein to the contrary, the Holder shall not be required to physically surrender this Warrant to the Company unless the Holder has assigned this Warrant in full, in which case, the Holder shall surrender this Warrant to the Company within three (3) Trading Days of the date on which the Holder delivers an assignment form to the Company assigning this Warrant in full. The Warrant, if properly assigned in accordance herewith, may be exercised by a new holder for the purchase of Warrant Shares without having a new Warrant issued.

b)New Warrants. This Warrant may be divided or combined with other Warrants upon presentation hereof at the aforesaid office of the Company, together with a written notice specifying the names and denominations in which new Warrants are to be issued, signed by the Holder or its agent or attorney. Subject to compliance with Section 4(a), as to any transfer which may be involved in such division or combination, the Company shall execute and deliver a new Warrant or Warrants in exchange for the Warrant or Warrants to be divided or combined in accordance with such notice. All Warrants issued on transfers or exchanges shall be dated the Issue Date of this Warrant and shall be identical with this Warrant except as to the number of Warrant Shares issuable pursuant thereto.

c)Warrant Register. The Company shall register this Warrant, upon records to be maintained by the Company for that purpose (the “Warrant Register”), in the name of the record Holder hereof from time to time. The Company may deem and treat the registered Holder of this Warrant as the absolute owner hereof for the purpose of any exercise hereof or any distribution to the Holder, and for all other purposes, absent actual notice to the contrary.

a)No Rights as Stockholder Until Exercise; No Settlement in Cash. This Warrant does not entitle the Holder to any voting rights, dividends or other rights as a stockholder of the Company prior to the exercise hereof as set forth in Section 2(d)(i), except as expressly set forth in Section 3. Without limiting any rights of a Holder to receive Warrant Shares on a “cashless exercise” pursuant to Section 2(c) or to receive cash payments pursuant to Section 2(d)(i) and Section 2(d)(iv) herein, in no event shall the Company be required to net cash settle an exercise of this Warrant.

b)Loss, Theft, Destruction or Mutilation of Warrant. The Company covenants that upon receipt by the Company of evidence reasonably satisfactory to it of the loss, theft, destruction or mutilation of this Warrant or any stock certificate relating to the Warrant Shares, and in case of loss, theft or destruction, of indemnity or security reasonably satisfactory to it (which, in the case of the Warrant, shall not include the posting of any bond), and upon surrender and cancellation of such Warrant or stock certificate, if mutilated, the Company will make and deliver a new Warrant or stock certificate of like tenor and dated as of such cancellation, in lieu of such Warrant or stock certificate.

c)Saturdays, Sundays, Holidays, etc. If the last or appointed day for the taking of any action or the expiration of any right required or granted herein shall not be a Trading Day, then, such action may be taken or such right may be exercised on the next succeeding Trading Day.

The Company covenants that, during the period the Warrant is outstanding, it will reserve from its authorized and unissued Common Stock a sufficient number of shares to provide for the issuance of the Warrant Shares upon the exercise of any purchase rights under this Warrant. The Company further

covenants that its issuance of this Warrant shall constitute full authority to its officers who are charged with the duty of issuing the necessary Warrant Shares upon the exercise of the purchase rights under this Warrant. The Company will take all such reasonable action as may be necessary to assure that such Warrant Shares may be issued as provided herein without violation of any applicable law or regulation, or of any requirements of the Trading Market upon which the Common Stock may be listed. The Company covenants that all Warrant Shares which may be issued upon the exercise of the purchase rights represented by this Warrant will, upon exercise of the purchase rights represented by this Warrant and payment for such Warrant Shares in accordance herewith, be duly authorized, validly issued, fully paid and nonassessable and free from all taxes, liens and charges created by the Company in respect of the issue thereof (other than taxes in respect of any transfer occurring contemporaneously with such issue).

Except and to the extent as waived or consented to by the Holder, the Company shall not by any action, including, without limitation, amending its certificate of incorporation or through any reorganization, transfer of assets, consolidation, merger, dissolution, issue or sale of securities or any other voluntary action, avoid or seek to avoid the observance or performance of any of the terms of this Warrant, but will at all times in good faith assist in the carrying out of all such terms and in the taking of all such actions as may be necessary or appropriate to protect the rights of Holder as set forth in this Warrant against impairment. Without limiting the generality of the foregoing, the Company will (i) not increase the par value of any Warrant Shares above the amount payable therefor upon such exercise immediately prior to such increase in par value, (ii) take all such action as may be necessary or appropriate in order that the Company may validly and legally issue fully paid and nonassessable Warrant Shares upon the exercise of this Warrant and (iii) use commercially reasonable efforts to obtain all such authorizations, exemptions or consents from any public regulatory body having jurisdiction thereof, as may be, necessary to enable the Company to perform its obligations under this Warrant.

Before taking any action which would result in an adjustment in the number of Warrant Shares for which this Warrant is exercisable or in the Exercise Price, the Company shall obtain all such authorizations or exemptions thereof, or consents thereto, as may be necessary from any public regulatory body or bodies having jurisdiction thereof.

e)Jurisdiction. All questions concerning the construction, validity, enforcement and interpretation of this Warrant shall be governed by and construed and enforced in accordance with the internal laws of the State of New York, without regard to the principles of conflicts of law thereof. Each party agrees that all legal proceedings concerning the interpretations, enforcement and defense of the transactions contemplated by this Warrant (whether brought against a party hereto or their respective affiliates, directors, officers, shareholders, partners, members, employees or agents) shall be commenced exclusively in the state and federal courts sitting in the City of New York. Each party hereby irrevocably submits to the exclusive jurisdiction of the state and federal

courts sitting in the City of New York, Borough of Manhattan for the adjudication of any dispute hereunder or in connection herewith or with any transaction contemplated hereby or discussed herein, and hereby irrevocably waives, and agrees not to assert in any suit, action or proceeding, any claim that it is not personally subject to the jurisdiction of any such court, that such suit, action or proceeding is improper or is an inconvenient venue for such proceeding. Each party hereby irrevocably waives personal service of process and consents to process being served in any such suit, action or proceeding by mailing a copy thereof via registered or certified mail or overnight delivery (with evidence of delivery) to such party at the address in effect for notices to it under this Warrant and agrees that such service shall constitute good and sufficient service of process and notice thereof. Nothing contained herein shall be deemed to limit in any way any right to serve process in any other manner permitted by law. If either party shall commence an action, suit or proceeding to enforce any provisions of this Warrant, the prevailing party in such action, suit or proceeding shall be reimbursed by the other party for their reasonable attorneys’ fees and other costs and expenses incurred with the investigation, preparation and prosecution of such action or proceeding.

f)Restrictions. The Holder acknowledges that the Warrant Shares acquired upon the exercise of this Warrant, if not registered, and the Holder does not utilize cashless exercise, will have restrictions upon resale imposed by state and federal securities laws.

g)Nonwaiver and Expenses. No course of dealing or any delay or failure to exercise any right hereunder on the part of Holder shall operate as a waiver of such right or otherwise prejudice the Holder’s rights, powers or remedies. Without limiting any other provision of this Warrant, if the Company willfully and knowingly fails to comply with any provision of this Warrant, which results in any material damages to the Holder, the Company shall pay to the Holder such amounts as shall be sufficient to cover any costs and expenses including, but not limited to, reasonable attorneys’ fees, including those of appellate proceedings, incurred by the Holder in collecting any amounts due pursuant hereto or in otherwise enforcing any of its rights, powers or remedies hereunder.

h)Notices. Any and all notices or other communications or deliveries to be provided by the holders hereunder including, without limitation, any Notice of Exercise, shall be in writing and delivered personally, by facsimile or e-mail, or sent by a nationally recognized overnight courier service, addressed to the Company, at [__], Attention: [___], email address: [___], facsimile: [__], or such other facsimile number, email address or address as the Company may specify for such purposes by notice to the Holders. Any and all notices or other communications or deliveries to be provided by the Company hereunder shall be in writing and delivered personally, by facsimile or e-mail, or sent by a nationally recognized overnight courier service addressed to each Holder at the facsimile number, e-mail address or address of such Holder appearing on the books of the Company. Any notice or other communication or deliveries hereunder shall be deemed given and effective on the earliest of (i) the time of transmission, if such notice or communication is delivered via facsimile at the facsimile number or via e-mail at the e-mail address set forth in this Section prior to 5:30 p.m. (New York City time) on any date, (ii) the next Trading Day after the time of transmission, if such notice or communication is delivered via facsimile at the facsimile number or via e-mail at the e-mail address set forth in this Section on a day that

is not a Trading Day or later than 5:30 p.m. (New York City time) on any Trading Day, (iii) the second Trading Day following the date of mailing, if sent by U.S. nationally recognized overnight courier service, or (iv) upon actual receipt by the party to whom such notice is required to be given. To the extent that any notice provided hereunder constitutes, or contains, material, non-public information regarding the Company or any subsidiaries, the Company shall simultaneously file such notice with the Commission pursuant to a Current Report on Form 8-K.

i)Limitation of Liability. No provision hereof, in the absence of any affirmative action by the Holder to exercise this Warrant to purchase Warrant Shares, and no enumeration herein of the rights or privileges of the Holder, shall give rise to any liability of the Holder for the purchase price of any Common Stock or as a stockholder of the Company, whether such liability is asserted by the Company or by creditors of the Company.

j)Remedies. The Holder, in addition to being entitled to exercise all rights granted by law, including recovery of damages, will be entitled to specific performance of its rights under this Warrant. The Company agrees that monetary damages would not be adequate compensation for any loss incurred by reason of a breach by it of the provisions of this Warrant and hereby agrees to waive and not to assert the defense in any action for specific performance that a remedy at law would be adequate.

k)Successors and Assigns. Subject to applicable securities laws, this Warrant and the rights and obligations evidenced hereby shall inure to the benefit of and be binding upon the successors and permitted assigns of the Company and the successors and permitted assigns of Holder. The provisions of this Warrant are intended to be for the benefit of any Holder from time to time of this Warrant and shall be enforceable by the Holder or holder of Warrant Shares.

l)Amendment. This Warrant may be modified or amended or the provisions hereof waived with the written consent of the Company, on the one hand, and the Holder of this Warrant, on the other hand.

m)Severability. Wherever possible, each provision of this Warrant shall be interpreted in such manner as to be effective and valid under applicable law, but if any provision of this Warrant shall be prohibited by or invalid under applicable law, such provision shall be ineffective to the extent of such prohibition or invalidity, without invalidating the remainder of such provisions or the remaining provisions of this Warrant.

n)Headings. The headings used in this Warrant are for the convenience of reference only and shall not, for any purpose, be deemed a part of this Warrant.

IN WITNESS WHEREOF, the Company has caused this Warrant to be executed by its officer thereunto duly authorized as of the date first above indicated.

(1)The undersigned hereby elects to purchase ________ Warrant Shares of the Company pursuant to the terms of the attached Warrant (only if exercised in full), and tenders herewith payment of the exercise price in full, together with all applicable transfer taxes, if any.

[ ] if permitted the cancellation of such number of Warrant Shares as is necessary, in accordance with the formula set forth in subsection 2(c), to exercise this Warrant with respect to the maximum number of Warrant Shares purchasable pursuant to the cashless exercise procedure set forth in subsection 2(c).

(3)Please issue said Warrant Shares in the name of the undersigned or in such other name as is specified below:

Name of Investing Entity: ________________________________________________________________________

Signature of Authorized Signatory of Investing Entity: _________________________________________________

Name of Authorized Signatory: ___________________________________________________________________

Title of Authorized Signatory: ____________________________________________________________________

Date: ________________________________________________________________________________________

(To assign the foregoing Warrant, execute this form and supply required information. Do not use this form to exercise the Warrant to purchase shares.)

FOR VALUE RECEIVED, the foregoing Warrant and all rights evidenced thereby are hereby assigned to

This opinion is furnished to you in connection with a Registration Statement on Form S-1 (the “Registration Statement”), filed by Astrotech Corporation, a Delaware corporation (the “Company”), with the U.S. Securities and Exchange Commission (the “Commission”) under the Securities Act of 1933, as amended (the “Securities Act”), for the proposed offering (the “Offering”) of (a) $15,000,000 shares of common stock, par value $0.001 per share, of the Company (“Common Stock”); (b) to each purchaser whose purchase of shares of Common Stock in such offering would otherwise result in the purchaser, together with its affiliates and certain related parties, beneficially owning more than 4.99% (or, at the election of the holder, 9.99%) of the Company’s outstanding Common Stock immediately following the consummation of such offering, the opportunity to purchase, if the purchaser so chooses, pre-funded warrants (the “Pre-Funded Warrants”), in lieu of shares of Common Stock and (c) $1,125,000 placement agent’s warrants to purchase shares of Common Stock (and the shares of Common Stock that are issuable from time to time upon exercise of the Placement Agent’s Warrants) (the “Placement Agent’s Warrants”). Each Pre-Funded Warrant will be exercisable for one share of Common Stock. The Common Stock, Pre-Funded Warrants and Placement Agent’s Warrants are referred to herein collectively as the “Securities.”

We are acting as special counsel for the Company in connection with the Registration Statement. We have examined the Registration Statement, including the exhibits filed therewith, and have also examined and relied upon minutes of meetings and resolutions of the board of directors of the Company (the “Board”) as provided to us by the Company, the certificate of incorporation and bylaws of the Company, each as restated and/or amended to date, and such other documents as we have deemed necessary for purposes of rendering the opinion hereinafter set forth.

In our examination of the foregoing documents, we have assumed the genuineness of all signatures, the authenticity of all documents submitted to us as originals, the conformity to original documents of all documents submitted to us as copies, the authenticity of the originals of such latter documents and the legal competence of all signatories to such documents. Other than our examination of the documents indicated above, we have made no other examination in connection with this opinion.

We express no opinion as to matters governed by any laws other than the Delaware General Corporation Law. No opinion is expressed herein with respect to the qualification of the Securities under the securities or blue sky laws of any state or any foreign jurisdiction.

Our opinions set forth below with respect to the validity or binding effect of any security or obligation may be limited by (i) bankruptcy, insolvency, reorganization, fraudulent conveyance, marshaling, moratorium or other similar laws affecting the enforcement generally of the rights and remedies of creditors and secured parties or the obligations of debtors, (ii) general principles of equity (whether considered in a proceeding in equity or at law), including but not limited to principles limiting the availability of specific performance or injunctive relief, and concepts of materiality, reasonableness, good faith and fair dealing, (iii) the possible unenforceability under certain circumstances of provisions providing for indemnification, contribution, exculpation, release or waiver that may be contrary to public policy or violative of federal or state securities laws, rules or regulations, and (iv) the effect of

course of dealing, course of performance, oral agreements or the like that would modify the terms of an agreement or the respective rights or obligations of the parties under an agreement.

I. the Securities have been duly authorized for issuance by all necessary corporate action by the Company;

II. the shares of Common Stock, when issued and sold as described in the Registration Statement, will be validly issued, fully paid and non-assessable,

III. provided that the Pre-Funded Warrants and Placement Agent’s Warrants have been duly executed and delivered by the Company and duly delivered to the purchasers or placement agent, such Pre-Funded Warrants and Placement Agent’s Warrants, when issued as contemplated in the Registration Statement, will be valid and binding obligations of the Company, and

IV. the shares of Common Stock issuable pursuant to each of the Pre-Funded Warrants and Placement Agent Warrants, upon payment to the Company of the required consideration, and when issued and sold by the Company and paid for in accordance with the terms of the Pre-Funded Warrants or Placement Agent Warrants, as applicable, and as described in the Registration Statement, will be validly issued, fully paid and non-assessable.

The opinion set forth herein is rendered as of the date hereof, and we assume no obligation to update such opinion to reflect any facts or circumstances which may hereafter come to our attention or any changes in the law which may hereafter occur (which may have retroactive effect).

We hereby consent to the filing of this opinion as Exhibit 5.1 to the Registration Statement and to the reference to this firm under the caption “Legal Matters” in the Registration Statement. In giving such consent, we do not admit that we are in the category of persons whose consent is required under Section 7 of the Securities Act or the rules and regulations of the Commission.

We hereby consent to the incorporation by reference in the Registration Statements on Form S-1 (No. 333-239705) and Form S-3 (Nos. 333-227963 and 333-226060) of our report dated September 8, 2020, with respect to the consolidated financial statements of Astrotech Corporation (the “Report”), included in Astrotech Corporation’s Annual Report on Form 10-K for the year ended June 30, 2020. Our Report contains an explanatory paragraph regarding Astrotech Corporation’s ability to continue as a going concern.

Delaware		3826		91-1273737
(State or other jurisdiction of incorporation or organization)		(Primary Standard Industrial Classification Code Number)		(I.R.S. Employer Identification Number)

	Per Share		Per Pre-Funded Warrant
Placement Agent Fees	$	-	$	-
Total	$	-	$	-

SEC expenses	$	2,093
FINRA expenses		4,000
Legal fees and expenses		130,000
Accounting fees and expenses		-
Nasdaq listing and filing fees		12,900
Miscellaneous expenses		90,000
Total offering expenses (other than placement agent's fees)	$	238,993

Exhibit No.		Description of Exhibit

1.1*		Form of Securities Purchase Agreement

3.1		Certificate of Incorporation, as filed with the Secretary of State of the State of Delaware (incorporated by reference to Exhibit 3.1 of the Registrant’s Form 8-K filed with the Securities and Exchange Commission on December 28, 2017).

3.2		Bylaws of the Registrant (incorporated by reference to Exhibit 3.2 of the Registrant’s Form 8-K filed with the Securities and Exchange Commission on December 28, 2017).

3.3		Certificate of Designations of Series A Junior Participating Preferred Stock, as filed with the Secretary of State of the State of Delaware (incorporated by reference to Exhibit 3.3 of the Registrant’s Form 8-K filed with the Securities and Exchange Commission on December 28, 2017).

3.4		Certificate of Designations of Series C Convertible Preferred Stock, as filed with the Delaware Secretary of State on April 17, 2019. (incorporated by reference to Exhibit 3.1 of the Registrant’s Form 8-K filed with the Securities and Exchange Commission on April 23, 2019).

3.5		Certificate of Designations of Preferences, Rights and Limitations of Series D Convertible Preferred Stock, as filed with the Delaware Secretary of State on April 17, 2019. (incorporated by reference to Exhibit 3.2 of the Registrant’s Form 8-K filed with the Securities and Exchange Commission on April 23, 2019).

3.6		Certificate of Amendment to the Certificate of Incorporation of Astrotech Corporation, as filed with the Secretary of State of Delaware (incorporated by reference to Exhibit 3.1 of the Registrant’s Form 8-K filed with the Securities and Exchange Commission on July 2, 2020.

4.1		Form of Placement Agent's Warrant, issued on March 27, 2020 (incorporated by reference to Exhibit 4.1 of the Registrant’s Form 8-K filed with the Securities and Exchange Commission on March 26, 2020).

4.2		Form of Placement Agent's Warrant, issued on March 30, 2020 (incorporated by reference to Exhibit 4.1 of the Registrant’s Form 8-K filed with the Securities and Exchange Commission on March 30, 2020).

4.3		Form of Placement Agent’s Warrant

4.4*		Form of Pre-Funded Warrant

5.1		Opinion of Sheppard, Mullin, Richter & Hampton, LLP

10.1		Securities Purchase Agreement dated October 9, 2018, by and between Astrotech Corporation and the Investors signatory thereto (incorporated by reference to Exhibit 10.1of the Registrant’s Form 8-K filed with the Securities and Exchange Commission on October 12, 2018).

10.2		Security Agreement, dated September 5, 2019, by and among the Company, certain of the Company’s subsidiaries and Thomas B. Pickens III (incorporated by reference to Exhibit 10.1 of the Registrant’s Form 8-K filed with the Securities and Exchange Commission on September 11, 2019).

Large accelerated filer	☐	Accelerated filer	☐
Non-accelerated filer	☒	Smaller reporting company	☒
		Emerging growth company	☐

	Page
Prospectus Summary	8

The Offering	10

Risk Factors	13

Cautionary Statement Regarding Forward-Looking Statements	27

Dilution	28

Use of Proceeds	30

Business	31

Certain Relationships and Related Transactions and Director Independence	46

Security Ownership of Certain Beneficial Owners and Management and Related Stockholder Matters	47

Description of our Common and Preferred Stock	48

Plan of Distribution	51

Legal Matters	53

Experts	54

Where You Can Find More Information	54

Incorporation of Documents by Reference	55

Assumed combined public offering price per share	$	1.58
Net tangible book value per share as of June 30, 2020	$	0.08
Increase per share attributable to new investors in this offering	$	0.75

As adjusted net tangible book value per share as of June 30, 2020 after giving effect to this offering	$	0.83

Dilution per share to investors participating in this offering	$	0.75

10.3		Subsidiary Guarantee, dated September 5, 2019, made by certain of the Company’s subsidiaries in favor of Thomas B. Pickens III (incorporated by reference to Exhibit 10.2 of the Registrant’s Form 8-K filed with the Securities and Exchange Commission on September 11, 2019).
10.4		Security Agreement, dated February 13, 2020, by and among the Company, certain of the Company’s subsidiaries and Thomas B. Pickens III (incorporated by reference to Exhibit 10.1 of the Registrant’s Form 8-K filed with the Securities and Exchange Commission on February 18, 2020).

10.5		Subsidiary Guarantee, dated February 13, 2020, made by certain of the Company’s subsidiaries in favor of Thomas B. Pickens III (incorporated by reference to Exhibit 10.2 of the Registrant’s Form 8-K filed with the Securities and Exchange Commission on February 18, 2020).

10.6		Form of Securities Purchase Agreement, dated March 25, 2020 (incorporated by reference to Exhibit 10.1 of the Registrant’s Form 8-K filed with the Securities and Exchange Commission on March 26, 2020.

10.7		Form of Securities Purchase Agreement, dated March 27, 2020 (incorporated by reference to Exhibit 10.1 of the Registrant’s Form 8-K filed with the Securities and Exchange Commission on March 30, 2020).

10.8		Omnibus Amendment to Promissory Notes, dated August 24, 2020, (incorporated by reference to Exhibit 10.1 of the Registrant's Form 8-K filed with the Securities and Exchange Commission on August 26, 2020).

23.1		Consent of Armanino LLP

23.2		Consent of Sheppard Mullin Richter & Hampton LLP (included in Exhibit 5.1)

	ASTROTECH CORPORATION

	By:	/s/ Thomas B. Pickens, III
		Thomas B. Pickens, III
		Chief Executive Officer


*By:	/s/ Thomas B. Pickens, III
	Thomas B. Pickens, III, Attorney-in-fact


Name:
	(Please Print)
Address:
Phone Number: Email Address:	(Please Print) ______________________________________ ______________________________________
Dated: _______________ __, ______
Holder’s Signature:
Holder’s Address:

	Respectfully submitted,

	/s/ Sheppard, Mullin, Richter & Hampton LLP
	Sheppard, Mullin, Richter & Hampton LLP