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Table of Contents
                                                                                
                                 UNITED STATES                                  
                       SECURITIES AND EXCHANGE COMMISSION                       
                             Washington, D.C. 20549                             
                                      FORM                                      
                                      10-Q                                      
                                                                                
(Mark One)
                                                                                
       QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES       
                              EXCHANGE ACT OF 1934                              
                         For the quarterly period ended                         
                                 March 31, 2024                                 
                                       or                                       
                                                                                
      TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES       
                              EXCHANGE ACT OF 1934                              
                         For the transition period from                         
                                                                                
                                       to                                       
                            Commission File Number:                             
                                   001-39292                                    
                            Butterfly Network, Inc.                             
             (Exact name of registrant as specified in its charter)             
                                                                                


                                                               
                                                               
                                                               
                                                               
                           Delaware                                 84-4618156     
(State or other jurisdiction of incorporation or organization)     (IRS Employer   
                                                                Identification No.)
                                                                                   
                     1600 District Avenue                              01803       
                          Burlington                                               
                              ,                                                    
                        Massachusetts                                              
           (Address of principal executive offices)                 (Zip Code)     

                                       (                                        
                                      781                                       
                                       )                                        
                                    557-4800                                    
              (Registrant's telephone number, including area code)              
                                                                                
          Securities registered pursuant to Section 12(b) of the Act:           

                                                                
                                                                
                Title of each class                    Trading    Name of each exchange 
                                                      Symbol(s)    on which registered  
             Class A common stock, par                  BFLY               The          
              value $0.0001 per share                            New York Stock Exchange
  Warrants to purchase one share of Class A common     BFLY WS             The          
stock, each at an exercise price of $11.50 per share             New York Stock Exchange

Indicate by check mark whether the registrant (1) has filed all reports 
required to be filed by Section 13 or 15(d) of the Securities Exchange Act of 
1934 during the preceding 12 months (or for such shorter period that the 
registrant was required to file such reports), and (2) has been subject to 
such filing requirements for the past 90 days.
Yes


No

Indicate by check mark whether the registrant has submitted electronically 
every Interactive Data File required to be submitted pursuant to Rule 405 of 
Regulation S-T ((s)232.405 of this chapter) during the preceding 12 months (or 
for such shorter period that the registrant was required to submit such files).

Yes


No

Indicate by check mark whether the registrant is a large accelerated filer, an 
accelerated filer, a non-accelerated filer, a 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.


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


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 pursuant to Section 13(a) 
of the Exchange Act.

Indicate by check mark whether the registrant is a shell company (as defined 
in Rule 12b-2 of the Exchange Act).    Yes

No

As of April 22, 2024, the registrant had
184,280,929
shares of Class A common stock outstanding and
26,426,937
shares of Class B common stock outstanding.



Table of Contents
                               TABLE OF CONTENTS                                


                                                                                                   Page
                                                                                                       
            Cautionary Statement Regarding Forward-Looking Statements                                 3
                                                                                                       
Part I      Financial Information                                                                     4
                                                                                                       
Item 1.     Financial Statements                                                                      4
                                                                                                       
            Condensed Consolidated Balance Sheets (Unaudited)                                         4
                                                                                                       
            Condensed Consolidated Statements of Operations and Comprehensive Loss (Unaudited)        5
                                                                                                       
            Condensed Consolidated Statements of Changes in Stockholders' Equity (Unaudited)          6
                                                                                                       
            Condensed Consolidated Statements of Cash Flows (Unaudited)                               7
                                                                                                       
            Notes to Condensed Consolidated Financial Statements (Unaudited)                          8
                                                                                                       
Item 2.     Management's Discussion and Analysis of Financial Condition and Results of Operations    17
                                                                                                       
Item 3.     Quantitative and Qualitative Disclosures About Market Risk                               23
                                                                                                       
Item 4.     Controls and Procedures                                                                  24
                                                                                                       
Part II     Other Information                                                                        24
                                                                                                       
Item 1.     Legal Proceedings                                                                        24
                                                                                                       
Item 1A.    Risk Factors                                                                             25
                                                                                                       
Item 2.     Unregistered Sales of Equity Securities and Use of Proceeds                              25
                                                                                                       
Item 5.     Other Information                                                                        25
                                                                                                       
Item 6.     Exhibits                                                                                 25
                                                                                                       
Signatures                                                                                           28
                                                                                                       


In this Quarterly Report on Form
10-Q,
the terms "we," "us," "our," the "Company," and "Butterfly" mean Butterfly 
Network, Inc. and our subsidiaries.


                                       2                                        
Table of Contents
           CAUTIONARY STATEMENT REGARDING FORWARD-LOOKING STATEMENTS            
This Quarterly Report on Form 10-Q includes forward-looking statements within 
the meaning of Section 27A of the Securities Act of 1933, as amended (the 
"Securities Act"), and Section 21E of the Securities Exchange Act of 1934, as 
amended (the "Exchange Act"), that relate to future events or our future 
financial performance regarding, among other things, our plans, strategies, 
and prospects, both business and financial. These statements are based on the 
beliefs and assumptions of our management team. Generally, statements that are 
not historical facts, including statements concerning possible or assumed 
future actions, business strategies, events, or results of operations, are 
forward-looking statements. Forward-looking statements contained in this 
Quarterly Report on Form 10-Q include, but are not limited to, statements 
about:

 the success, cost, and timing of our product development activities;


 the potential attributes and benefits of our products and services;


 our ability to obtain and maintain regulatory approval for our products,
 and any related restrictions and limitations of any authorized product; 


 our ability to identify, in-license, or acquire additional technology;


 our ability to maintain our existing license, manufacturing, and supply agreements;


 our ability to compete with other companies currently marketing or engaged in the development of 
 ultrasound imaging devices, many of which have greater financial and marketing resources than us;


 the size and growth potential of the markets for our products and services, and the
 ability of each to serve those markets, either alone or in partnership with others;


 our estimates regarding expenses, revenue, capital requirements, and needs for additional financing;


 our ability to raise financing in the future; and


 our financial performance.

These statements may be preceded by, followed by, or include the words 
"believes," "estimates," "expects," "projects," "forecasts," "may," "will," 
"should," "seeks," "plans," "scheduled," "anticipates," "intends," similar 
expressions or phrases, or the negative of those expressions or phrases. The 
forward-looking statements are based on projections prepared by, and are the 
responsibility of, our management. Although we believe that our plans, 
intentions, and expectations reflected in or suggested by these forward-looking 
statements are reasonable, we cannot assure you that we will achieve or 
realize these plans, intentions, or expectations. Forward-looking statements 
are inherently subject to risks, uncertainties, and assumptions relating to, 
among other things:

 our growth depends on our ability to attract and retain customers;


 our business could be harmed if we fail to manage our growth effectively;


 our projections are subject to risks, assumptions, estimates, and uncertainties;


 our business is subject to a variety of U.S. and foreign laws, which are subject to change and could adversely affect our business;


 the pricing of our products and services, and reimbursement for medical procedures conducted using our products and services;


 changes in applicable laws or regulations;


 failure to protect or enforce our intellectual property rights could
 harm our business, results of operations, and financial condition;  


 the ability to maintain the listing of our Class A common stock on the New York Stock Exchange; and


 economic downturns and political and market conditions beyond our control could
 adversely affect our business, financial condition, and results of operations. 

These and other risks and uncertainties are described in greater detail under 
the caption "Risk Factors" in Item 1A of Part I of our Annual Report on Form 
10-K for the year ended December 31, 2023 (the "2023 Annual Report on Form 
10-K"), in Item 1A of Part II of this Quarterly Report on Form 10-Q, and in 
other filings that we make with the Securities and Exchange Commission ("SEC").

The risks described under the caption "Risk Factors" are not exhaustive. New 
risk factors emerge from time to time, and it is not possible to predict all 
such risk factors, nor can we assess the impact of all such risk factors on 
our business or the extent to which any factor or combination of factors may 
cause actual results to differ materially from those contained in any 
forward-looking statements. Forward-looking statements are not guarantees of 
performance. You should not put undue reliance on these statements, which 
speak only as of the date hereof. All forward-looking statements attributable 
to the Company or persons acting on the Company's behalf are expressly 
qualified in their entirety by the foregoing cautionary statements. We 
undertake no obligations to update or revise publicly any forward-looking 
statements, whether as a result of new information, future events, or 
otherwise, except as required by law.

                                       3                                        
Table of Contents
                         PART I - FINANCIAL INFORMATION                         
Item 1. Financial Statements
                            BUTTERFLY NETWORK, INC.                             
                     CONDENSED CONSOLIDATED BALANCE SHEETS                      
               (In thousands, except share and per share amounts)               
                                  (Unaudited)                                   

                                                                                                 
                                                                        March 31,   December 31, 
                                                                          2024         2023      
Assets                                                                                           
Current assets:                                                                                  
Cash and cash equivalents                                               $ 112,652      $ 134,437 
Accounts receivable, net                                                   13,914         13,418 
Inventories                                                                74,494         73,022 
Current portion of vendor advances                                          3,979          2,815 
Prepaid expenses and other current assets                                   8,234          7,571 
Total current assets                                                      213,273        231,263 
Property and equipment, net                                                24,425         25,321 
Intangible assets, net                                                      9,967         10,317 
Non-current portion of vendor advances                                     15,169         15,276 
Operating lease assets                                                     15,325         15,675 
Other non-current assets                                                    6,129          6,422 
Total assets                                                            $ 284,288      $ 304,274 
Liabilities and stockholders' equity                                                             
Current liabilities:                                                                             
Accounts payable                                                        $   5,808      $   5,090 
Deferred revenue, current                                                  14,464         15,625 
Accrued purchase commitments, current                                         131            131 
Accrued expenses and other current liabilities                             21,139         23,425 
Total current liabilities                                                  41,542         44,271 
Deferred revenue, non-current                                               7,217          7,394 
Warrant liabilities                                                         1,033            826 
Operating lease liabilities                                                22,252         22,835 
Other non-current liabilities                                               8,240          8,895 
Total liabilities                                                          80,284         84,221 
Commitments and contingencies (Note 12)                                                          
Stockholders' equity:                                                                            
Class A common stock                                                           18             18 
                                                                    $                            
.0001                                                                                            
par value;                                                                                       
600,000,000                                                                                      
shares authorized at March 31, 2024 and December 31, 2023;                                       
184,214,377                                                                                      
and                                                                                              
181,221,794                                                                                      
shares                                                                                           
issued                                                                                           
and                                                                                              
outstanding                                                                                      
at March 31, 2024 and December 31, 2023, respectively                                            
Class B common stock $                                                          3              3 
.0001                                                                                            
par value;                                                                                       
27,000,000                                                                                       
shares authorized at March 31, 2024 and December 31, 2023;                                       
26,426,937                                                                                       
shares issued and outstanding at March 31, 2024 and December 31, 2023                            
Additional paid-in capital                                                955,382        949,670 
Accumulated deficit                                                             (              ( 
                                                                          751,399        729,638 
                                                                                )              ) 
Total stockholders' equity                                                204,004        220,053 
Total liabilities and stockholders' equity                              $ 284,288      $ 304,274 


                                                                                
  The accompanying notes are an integral part of these condensed consolidated   
                             financial statements.                              

                                       4                                        
Table of Contents
                             BUTTERFLY NETWORK, INC                             
                                       .                                        
                                                                                
     CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS AND COMPREHENSIVE LOSS     
               (In thousands, except share and per share amounts)               
                                  (Unaudited)                                   

                                                                                                       
                                                                        Three months ended March 31,   
                                                                           2024              2023      
Revenue:                                                                                               
Product                                                                $      11,291     $       8,848 
Software and                                                                   6,365             6,628 
other services                                                                                         
Total revenue                                                                 17,656            15,476 
Cost of revenue:                                                                                       
Product                                                                        5,096             4,349 
Software and                                                                   2,284             2,038 
other services                                                                                         
Total cost                                                                     7,380             6,387 
of revenue                                                                                             
Gross profit                                                                  10,276             9,089 
Operating                                                                                              
expenses:                                                                                              
Research and                                                                  10,720            16,651 
development                                                                                            
Sales and                                                                     10,378            10,034 
marketing                                                                                              
General and                                                                   10,442            11,019 
administrative                                                                                         
Other                                                                          1,357             6,432 
Total operating                                                               32,897            44,136 
expenses                                                                                               
Loss from                                                                          (                 ( 
operations                                                                    22,621            35,047 
                                                                                   )                 ) 
Interest income                                                                1,511             1,784 
Interest expense                                                                   (                 - 
                                                                                 300                   
                                                                                   )                   
Change in fair value                                                               (                 ( 
of warrant liabilities                                                           207               207 
                                                                                   )                 ) 
Other (expense)                                                                    (                17 
income, net                                                                      141                   
                                                                                   )                   
Loss before provision                                                              (                 ( 
for income taxes                                                              21,758            33,453 
                                                                                   )                 ) 
Provision for                                                                      3                87 
income taxes                                                                                           
Net loss and                                                           $           (     $           ( 
comprehensive loss                                                            21,761            33,540 
                                                                                   )                 ) 
Net loss per common share attributable to Class                        $           (     $           ( 
A and B common stockholders, basic and diluted                                  0.10              0.17 
                                                                                   )                 ) 
Weighted-average shares used to compute net loss per share               208,873,449       202,565,877 
attributable to Class A and B common stockholders, basic and diluted                                   



  The accompanying notes are an integral part of these condensed consolidated   
                             financial statements.                              

                                       5                                        
Table of Contents
                            BUTTERFLY NETWORK, INC.                             
      CONDENSED CONSOLIDATED STATEMENTS OF CHANGES IN STOCKHOLDERS' EQUITY      
                      (In thousands, except share amounts)                      
                                  (Unaudited)                                   

                                                                                                                      
Three months ended March 31, 2024                                                                                     
                                                                                                                      
                                        Class A               Class B                                                 
                                         Common               Common          Additional                    Total     
                                         Stock                 Stock           Paid-In     Accumulated   Stockholders'
                                    Shares      Amount    Shares     Amount    Capital      Deficit         Equity    
December                          181,221,794    $  18  26,426,937    $   3    $ 949,670     $       (       $ 220,053
31, 2023                                                                                       729,638                
                                                                                                     )                
Net                                         -        -           -        -            -             (               (
loss                                                                                            21,761          21,761
                                                                                                     )               )
Common stock issued upon vesting    2,992,583        -           -        -            -             -               -
of restricted stock units                                                                                             
Stock-based                                 -        -           -        -        5,712             -           5,712
compensation expense                                                                                                  
March 31,                         184,214,377    $  18  26,426,937    $   3    $ 955,382     $       (       $ 204,004
2024                                                                                           751,399                
                                                                                                     )                



                                                                                                                      
Three months ended March 31, 2023                                                                                     
                                                                                                                      
                                        Class A               Class B                                                 
                                         Common               Common          Additional                    Total     
                                         Stock                 Stock           Paid-In     Accumulated   Stockholders'
                                    Shares      Amount    Shares     Amount    Capital      Deficit         Equity    
December                          174,459,956    $  17  26,426,937    $   3    $ 921,278     $       (       $ 325,360
31, 2022                                                                                       595,938                
                                                                                                     )                
Net                                         -        -           -        -            -             (               (
loss                                                                                            33,540          33,540
                                                                                                     )               )
Common stock issued upon vesting    2,908,543        1           -        -            -             -               1
of restricted stock units                                                                                             
Stock-based                                 -        -           -        -        4,326             -           4,326
compensation expense                                                                                                  
March 31,                         177,368,499    $  18  26,426,937    $   3    $ 925,604     $       (       $ 296,147
2023                                                                                           629,478                
                                                                                                     )                


  The accompanying notes are an integral part of these condensed consolidated   
                             financial statements.                              

                                       6                                        
Table of Contents
                            BUTTERFLY NETWORK, INC.                             
                CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS                 
                                 (In thousands)                                 
                                  (Unaudited)                                   

                                                                                                                         
                                                                                           Three months ended March 31,  
                                                                                             2024               2023     
Cash flows from operating activities:                                                                                    
Net loss                                                                                    $       (           $       (
                                                                                               21,761              33,540
                                                                                                    )                   )
Adjustments to reconcile net loss to net cash used in operating activities:                                              
Depreciation, amortization, and impairments                                                     2,584               2,111
Non-cash interest expense                                                                         299                   -
Write-down of inventories                                                                           (                   -
                                                                                                   81                    
                                                                                                    )                    
Stock-based compensation expense                                                                5,524               4,185
Change in fair value of warrant liabilities                                                       207                 207
Other                                                                                             244                   (
                                                                                                                      708
                                                                                                                        )
Changes in operating assets and liabilities:                                                                             
Accounts receivable                                                                                 (               1,077
                                                                                                  751                    
                                                                                                    )                    
Inventories                                                                                         (                   (
                                                                                                1,391               9,437
                                                                                                    )                   )
Prepaid expenses and other assets                                                                   (                   (
                                                                                                  376               3,175
                                                                                                    )                   )
Vendor advances                                                                                     (               2,260
                                                                                                1,057                    
                                                                                                    )                    
Accounts payable                                                                                  703                   (
                                                                                                                    1,561
                                                                                                                        )
Deferred revenue                                                                                    (                   (
                                                                                                1,338               1,536
                                                                                                    )                   )
Accrued purchase commitments                                                                        -                   (
                                                                                                                    1,615
                                                                                                                        )
Change in operating lease assets and liabilities                                                    (                 175
                                                                                                  163                    
                                                                                                    )                    
Accrued expenses and other liabilities                                                              (                   (
                                                                                                3,310               1,695
                                                                                                    )                   )
Net cash used in operating activities                                                               (                   (
                                                                                               20,667              43,252
                                                                                                    )                   )
                                                                                                                         
Cash flows from investing activities:                                                                                    
Purchases of marketable securities                                                                  -                   (
                                                                                                                      297
                                                                                                                        )
Sales of marketable securities                                                                      -              76,484
Purchases of property, equipment, and intangible assets, including capitalized software             (                   (
                                                                                                1,138               1,342
                                                                                                    )                   )
Sales of property and equipment                                                                     -                  10
Net cash (used in) provided by investing activities                                                 (              74,855
                                                                                                1,138                    
                                                                                                    )                    
                                                                                                                         
Cash flows from financing activities:                                                                                    
Net cash provided by financing activities                                                           -                   -
Net (decrease) increase in cash, cash equivalents, and restricted cash                              (              31,603
                                                                                               21,805                    
                                                                                                    )                    
Cash, cash equivalents, and restricted cash, beginning of period                              138,650             166,828
Cash, cash equivalents, and restricted cash, end of period                                  $ 116,845           $ 198,431


  The accompanying notes are an integral part of these condensed consolidated   
                             financial statements.                              
                                                                                
                                                                                
                                       7                                        
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                            BUTTERFLY NETWORK, INC.                             
              NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS              
                                                                                
Note 1. Organization and Description of Business
The Company is an innovative digital health business transforming care with 
hand-held, whole-body ultrasound. Powered by its proprietary Ultrasound-on-Chip"
 technology, the Company's solution enables the acquisition of imaging 
information from an affordable, powerful device that fits in a healthcare 
professional's pocket with a combination of cloud-connected software and 
hardware technology that is easily accessed through a mobile app.

The Company was incorporated in Delaware on February 4, 2020 as Longview 
Acquisition Corp. ("Longview"). Following a business combination between the 
Company and BFLY Operations, Inc. (formerly Butterfly Network, Inc.) on 
February 12, 2021 (the "Business Combination"), the Company's legal name 
became Butterfly Network, Inc.

The Company operates wholly-owned subsidiaries in Australia, Germany, the 
Netherlands, Taiwan, and the United Kingdom.

The Company has incurred net losses and negative cash flows from operating 
activities in each year since inception, and we expect to continue to incur 
losses for at least the next few years. The Company expects its cash and cash 
equivalents of $
112.7
million at March 31, 2024 will be sufficient to fund operations and capital 
requirements for at least the next twelve months from the date the condensed 
consolidated financial statements are issued. We may need to satisfy our 
future cash needs through the sale of equity securities, debt financings, 
working capital lines of credit or partnerships, or a combination of one or 
more of these sources.

Note 2. Summary of Significant Accounting Policies
Basis of Presentation and Principles of Consolidation
The accompanying condensed consolidated financial statements include the 
accounts of the Company and its wholly-owned subsidiaries and have been 
prepared in accordance with U.S. generally accepted accounting principles 
("U.S. GAAP") and the accounting disclosure rules and regulations of the SEC 
regarding interim financial reporting. Certain information and note 
disclosures normally included in the annual financial statements prepared in 
accordance with U.S. GAAP have been condensed or omitted pursuant to such 
rules and regulations. Therefore, these condensed consolidated financial 
statements should be read in conjunction with the consolidated financial 
statements and notes included in the 2023 Annual Report on Form 10-K. All 
intercompany balances and transactions are eliminated upon consolidation.
The condensed consolidated balance sheet as of December 31, 2023, included 
herein, was derived from the audited consolidated financial statements as of 
that date but does not include all disclosures, including certain notes, 
required by U.S. GAAP for annual reporting.
In the opinion of management, the accompanying condensed consolidated 
financial statements reflect all normal and recurring adjustments necessary to 
present fairly the financial position, results of operations, and cash flows 
for the interim periods. The results for the three months ended March 31, 2024 
are not necessarily indicative of the results to be expected for any 
subsequent quarter, the year ending December 31, 2024, or any other period.

Concentration of Credit Risk
Financial instruments that potentially subject the Company to concentration of 
credit risk consist principally of cash and cash equivalents and accounts 
receivable. As of March 31, 2024, substantially all of the Company's cash and 
cash equivalents were invested in money market accounts with one financial 
institution. The Company also maintains balances in various operating accounts 
above federally insured limits. The Company has not experienced any 
significant losses on such accounts and does not believe it is exposed to any 
significant credit risk of its cash and cash equivalents.
                                       8                                        
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As of March 31, 2024 and December 31, 2023, no customer accounted for more 
than 10% of the Company's accounts receivable. No customer accounted for more 
than 10% of the Company's total revenue for the three months ended March 31, 
2024 and 2023.
Segment Reporting
The Company's Chief Operating Decision Maker ("CODM"), its Chief Executive 
Officer, reviews the Company's financial information on a consolidated basis 
for purposes of allocating resources and evaluating its financial performance. 
Accordingly, the Company has determined that it operates as a
single
reportable segment. Substantially all of the Company's long-lived assets are 
located in the United States. Since the Company operates as a single reporting 
segment, all required segment reporting disclosures can be found in the 
condensed consolidated financial statements.
Use of Estimates
The Company makes estimates and assumptions about future events that affect 
the amounts reported in its condensed consolidated financial statements and 
accompanying notes. Future events and their effects cannot be determined with 
certainty. On an ongoing basis, management evaluates these estimates and 
assumptions.
The Company bases these estimates on historical and anticipated results and 
trends and on various other assumptions that the Company believes are 
reasonable under the circumstances, including assumptions about future events. 
Changes in estimates are recorded in the period in which they become known. 
Actual results could differ from those estimates, and any such differences may 
be material to the Company's condensed consolidated financial statements. 
There have been no material changes to the Company's use of estimates as 
described in the consolidated financial statements for the year ended December 
31, 2023.

Operating Expenses - Other
The Company classifies certain operating expenses that are not representative 
of the Company's ongoing operations as other on the condensed consolidated 
statements of operations and comprehensive loss. These include costs related 
to the Company's reductions in force, litigation, and legal settlements.
The following table summarizes the types of expenses classified as other in 
the Company's condensed consolidated statements of operations and 
comprehensive loss (in thousands):


                                                             
                               Three months ended March 31,  
                                 2024                2023    
Employment-related expenses       $     (             $ 3,618
                                       56                    
                                        )                    
Legal-related expenses              1,413               2,814
Total other                       $ 1,357             $ 6,432


Recent Accounting Pronouncements Issued but Not Yet Adopted
In November 2023, the Financial Accounting Standards Board issued Accounting 
Standards Update 2023-07,
Segment Reporting (Topic 280): Improvements to Reportable Segment Disclosures
, which introduced new guidance on disclosures for reportable segments and 
significant segment expenses, including for entities with a single reportable 
segment. This guidance is effective for the Company for annual reporting 
periods beginning January 1, 2024 and interim periods beginning January 1, 
2025. The Company is currently evaluating the impact that the adoption of this 
pronouncement will have on the Company's consolidated financial statements and 
disclosures.
In December 2023, the Financial Accounting Standards Board issued Accounting 
Standards Update 2023-09,
Income Taxes (Topic 740): Improvements to Income Tax Disclosures
, which introduced new guidance on disclosures for income taxes, including 
enhancements to the rate reconciliation and income taxes paid disclosures. 
This guidance is effective for the Company for annual reporting periods 
beginning January 1, 2025. The Company is currently evaluating the impact that 
the adoption of this pronouncement will have on the Company's consolidated 
financial statements and disclosures.

                                       9                                        
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Note 3. Revenue Recognition
Disaggregation of Revenue
The Company disaggregates revenue from contracts with customers by product 
type and by geographical market. The Company believes that these categories 
aggregate the payor types by nature, amount, timing, and uncertainty of its 
revenue streams.
The following table summarizes the Company's disaggregated revenue (in 
thousands):


                                                                             
                              Pattern of      Three months ended March 31,   
                              Recognition       2024                2023     
By product type:                                                             
Devices and accessories      Point-in-time      $ 11,291            $  8,848 
Software and other services    Over time           6,365               6,628 
Total revenue                                   $ 17,656            $ 15,476 
                                                                             
By geographical market:                                                      
United States                                   $ 13,737            $ 12,005 
International                                      3,919               3,471 
Total revenue                                   $ 17,656            $ 15,476 


Contract Balances
Contract balances represent amounts presented in the condensed consolidated 
balance sheets when the Company has either transferred goods or services to 
the customer or the customer has paid consideration to the Company under the 
contract. These contract balances include trade accounts receivable and 
deferred revenue. The Company recognizes a receivable when it has an 
unconditional right to payment, and payment terms are typically
30 days
for sales on credit of product, software, and other services. The allowance 
for doubtful accounts was $
2.0
million and $
1.8
million as of March 31, 2024 and December 31, 2023, respectively. For the 
three months ended March 31, 2024 and 2023, the Company recognized $
6.0
million and $
6.2
million, respectively, of revenue that was included in the deferred revenue 
balance at the beginning of the period.
Transaction Price Allocated to Remaining Performance Obligations
As of March 31, 2024 and December 31, 2023, the Company had $
32.7
million and $
32.0
million, respectively, of remaining performance obligations. As of March 31, 
2024, the Company expects to recognize
59
% of its remaining performance obligations as revenue in the next
twelve months
and an additional
41
%
thereafter
.

Note 4. Fair Value of Financial Instruments
Fair value estimates of financial instruments are made at a specific point in 
time, based on relevant information about financial markets and specific 
financial instruments. As these estimates are subjective in nature, involving 
uncertainties and matters of significant judgment, they cannot be determined 
with precision. Changes in assumptions can significantly affect estimated fair 
value.
The Company measures fair value as the price that would be received to sell an 
asset or paid to transfer a liability (an exit price) in an orderly 
transaction between market participants at the reporting date. The Company 
utilizes a three-tier hierarchy, which prioritizes the inputs used in the 
valuation methodologies in measuring fair value:

 Level 1                                                                                                                            
 - Valuations based on quoted prices in active markets for identical assets or liabilities that an entity has the ability to access.


 Level 2                                                                      
 - Valuations based on quoted prices for similar assets or liabilities,       
 quoted prices for identical assets or liabilities in markets that are not    
 active, or other inputs that are observable or can be corroborated by        
 observable data for substantially the full term of the assets or liabilities.

                                       10                                       
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 Level 3                                                                                                        
 - Valuations based on inputs that are supported by little or no market activity and that are significant to the
 fair value of the assets or liabilities. The Company has no assets or liabilities valued with Level 3 inputs.  

The carrying values of cash and cash equivalents, accounts receivable, 
accounts payable, and accrued expenses approximate their fair values due to 
the short-term or on-demand nature of these instruments.
There were no transfers between fair value measurement levels during the 
periods ended March 31, 2024 and December 31, 2023.
The Company's outstanding warrants include publicly traded warrants (the 
"Public Warrants") which were issued as
one
-third of a warrant per unit during Longview's initial public offering and 
warrants sold in a private placement to Longview's sponsor (the "Private 
Warrants"). As of March 31, 2024, there were an aggregate of
13,799,357
and
6,853,333
outstanding Public Warrants and Private Warrants, respectively. Each whole 
warrant entitles the registered holder to purchase
one
share of Class A common stock at an exercise price of $
11.50
per share, subject to adjustment per the warrant agreements. The warrants will 
expire on February 12, 2026 or earlier upon redemption or liquidation. The 
Company recognizes the change in fair value of warrant liabilities in the 
condensed consolidated statements of operations and comprehensive loss. During 
the three months ended March 31, 2024 and 2023, the number of exercises and 
the amount reclassified into equity upon the exercise of the Public Warrants 
and Private Warrants were not significant.

The Company measures its Public Warrants using Level 1 fair value inputs based 
on quoted prices in active markets for the Public Warrants.
Because any transfer of Private Warrants from the initial holder of the 
Private Warrants would result in the Private Warrants having substantially the 
same terms as the Public Warrants, management determined that the fair value 
of each Private Warrant is the same as that of a Public Warrant. Accordingly, 
the Company measures its Private Warrants using Level 2 fair value inputs 
based on quoted prices in active markets for the Public Warrants.

The following table summarizes the Company's assets and liabilities that are 
measured at fair value on a recurring basis, by level within the fair value 
hierarchy (in thousands):

                                                                                                  
                                                                  Fair Value Measurement Level    
                                                       Total    Level 1      Level 2       Level 3
March 31, 2024:                                                                                   
Warrants:                                                                                         
Public Warrants                                       $   690     $ 690        $   -        $    -
Private Warrants                                          343         -          343             -
Total liabilities at fair value on a recurring basis  $ 1,033     $ 690        $ 343        $    -
                                                                                                  
December 31, 2023:                                                                                
Warrants:                                                                                         
Public Warrants                                       $   552     $ 552        $   -        $    -
Private Warrants                                          274         -          274             -
Total liabilities at fair value on a recurring basis  $   826     $ 552        $ 274        $    -




Note 5. Inventories
The following table summarizes the Company's inventories (in thousands):

                                            
                    March 31,   December 31,
                      2024         2023     
Raw materials        $ 49,692         49,366
Work-in-progress        2,587          3,384
Finished goods         22,215         20,272
Total inventories    $ 74,494       $ 73,022


Work-in-progress represents inventory items in intermediate stages of 
production by third-party manufacturers. For the three months ended March 31, 
2024 and 2023, net realizable value inventory adjustments and excess and 
obsolete
                                       11                                       
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inventory charges were not significant and were recognized in product cost of 
revenue. See Note 12 "Commitments and Contingencies" for additional 
information regarding the Company's inventory supply arrangements.

Note 6. Property and Equipment, Net
The following table summarizes the Company's property and equipment, net (in 
thousands):

                                                                          
                                                  March 31,   December 31,
                                                    2024         2023     
Property and equipment, gross                      $ 44,663       $ 43,516
Less: accumulated depreciation and amortization           (              (
                                                     20,238         18,195
                                                          )              )
Property and equipment, net                        $ 24,425       $ 25,321



Note 7. Restricted Cash
The following table reconciles cash, cash equivalents, and restricted cash 
from the condensed consolidated balance sheets to the condensed consolidated 
statements of cash flows (in thousands):

                                                                                                                                   
                                                                                                                    March 31,      
                                                                                                                 2024       2023   
Reconciliation of cash, cash equivalents and restricted cash:                                                                      
Cash and cash equivalents                                                                                      $ 112,652  $ 193,808
Restricted cash included within prepaid expenses and other current assets                                            179        609
Restricted cash included within other non-current assets                                                           4,014      4,014
Total cash, cash equivalents and restricted cash shown in the condensed consolidated statements of cash flows  $ 116,845  $ 198,431


Restricted cash included within prepaid expenses and other current assets is 
restricted by an agreement with the Bill & Melinda Gates Foundation ("Gates 
Foundation"). The restriction on these funds lapses as the Company fulfills 
its obligations in the agreement. Restricted cash included within other 
non-current assets is held as collateral to secure a letter of credit for one 
of our office leases and is expected to be maintained as a security deposit 
throughout the duration of the lease.

Note 8. Accrued Expenses and Other Current Liabilities
The following table summarizes the Company's accrued expenses and other 
current liabilities (in thousands):

                                                                               
                                                       March 31,   December 31,
                                                         2024         2023     
Employee compensation                                   $  5,002       $  9,442
Customer deposits                                          1,751          1,613
Accrued warranty liability                                   289            297
Non-income tax                                             2,118          1,197
Professional fees                                          3,705          2,481
Current portion of operating lease liabilities             2,262          2,192
Other                                                      6,012          6,203
Total accrued expenses and other current liabilities    $ 21,139       $ 23,425


                                       12                                       
Table of Contents
The following table summarizes warranty expense activity (in thousands):

                                                                           
                                            Three months ended March 31,   
                                              2024                2023     
Balance, beginning of period                   $   697             $   873 
Warranty provision charged to operations            96                   ( 
                                                                        44 
                                                                         ) 
Warranty claims                                      (                   ( 
                                                   149                  35 
                                                     )                   ) 
Balance, end of period                         $   644             $   794 


The Company classifies its accrued warranty liability based on the timing of 
expected warranty activity. The future costs of expected activity greater than 
one year are recorded within other non-current liabilities on the condensed 
consolidated balance sheets.

Note 9. Equity Incentive Plans
For the three months ended March 31, 2024, there were no significant changes 
to the Company's 2012 Employee, Director and Consultant Equity Incentive Plan, 
as amended, (the "2012 Plan") and the Company's Amended and Restated 2020 
Equity Incentive Plan (the "2020 Plan"). On January 1, 2024, pursuant to the 
terms of the 2020 Plan, the number of shares reserved for issuance was 
increased automatically by
4
% of the number of outstanding shares of common stock as of January 1, 2024.
Stock Option Activity
The following table summarizes the changes in the Company's outstanding stock 
options:


                                           
                                  Number of
                                   Options 
Outstanding at December 31, 2023  7,439,187
Granted                                   -
Exercised                                 -
Forfeited                                 (
                                    288,029
                                          )
Outstanding at March 31, 2024     7,151,158


Generally, each award vests based on continued service per the award 
agreement. The grant date fair value of the award is recognized as stock-based 
compensation expense over the requisite service period. The grant date fair 
value was determined using similar methods and assumptions as those previously 
disclosed by the Company.

Restricted Stock Unit Activity
The following table summarizes the changes in the Company's outstanding 
restricted stock units ("RSUs"):


                                            
                                   Number of
                                     RSUs   
Outstanding at December 31, 2023  15,569,983
Granted                           10,600,519
Vested                                     (
                                   2,992,583
                                           )
Forfeited                                  (
                                     205,422
                                           )
Outstanding at March 31, 2024     22,972,497


Generally, each award vests based on continued service per the award 
agreement. The grant date fair value of the award is recognized as stock-based 
compensation expense over the requisite service period. The grant date fair 
value was determined based on the fair market value of the Company's Class A 
common stock on the grant date.
Included in the table above are market-based RSUs granted in 2023 that include 
a service condition. The market-based conditions for these awards are 
objective metrics related to the Company's stock price defined in the award 
agreement.
                                       13                                       
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The service condition for these awards is satisfied by providing service to 
the Company through the achievement date of the market-based conditions. The 
grant date fair value of the awards is recognized as stock-based compensation 
expense over the derived service period. The grant date fair value and derived 
service period were determined by using a Monte Carlo simulation with similar 
risk-free interest rate, expected dividend yield, and expected volatility 
assumptions as those used by the Company for determining the grant date fair 
value of its stock options.
The following table summarizes the Company's stock-based compensation expense 
(in thousands):

                                                                         
                                          Three months ended March 31,   
                                            2024                2023     
Research and development                     $ 2,019             $ 2,194 
Sales and marketing                            1,107                 621 
General and administrative                     2,398               1,370 
Total stock-based compensation expense       $ 5,524             $ 4,185 


Prior period stock-based compensation expense that was classified as cost of 
revenue is now included in research and development due to the amount being 
insignificant.


Note 10. Net Loss Per Share
We compute net loss per share of Class A and Class B common stock using the 
two-class method. Basic net loss per share is computed by dividing the net 
loss by the weighted-average number of shares of each class of the Company's 
common stock outstanding during the period. Diluted net loss per share is 
computed by giving effect to all potential shares of the Company's common 
stock, including those presented in the table below, to the extent dilutive. 
Basic and diluted net loss per share were the same for each period presented 
as the inclusion of all potential shares of the Company's common stock 
outstanding would have been anti-dilutive.

As the Company uses the two-class method required for companies with multiple 
classes of common stock, the following tables present the calculation of basic 
and diluted net loss per share for each class of the Company's common stock 
outstanding (in thousands, except share and per share amounts):


                                                                                          
Three months ended                                                                        
March 31, 2024                                                                            
                                                                                Total     
                                                  Class A       Class B      Common Stock 
Numerator:                                                                                
Allocation of                                  $           (  $          (  $           ( 
undistributed earnings                                19,008         2,753         21,761 
                                                           )             )              ) 
Numerator for basic and diluted net loss per   $           (  $          (  $           ( 
share - loss available to common stockholders         19,008         2,753         21,761 
                                                           )             )              ) 
Denominator:                                                                              
Weighted-average common                          182,446,512    26,426,937    208,873,449 
shares outstanding                                                                        
Denominator for basic and diluted net loss       182,446,512    26,426,937    208,873,449 
per share - weighted-average common stock                                                 
Basic and diluted                              $           (  $          (  $           ( 
net loss per share                                      0.10          0.10           0.10 
                                                           )             )              ) 


                                       14                                       
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Three months ended                                                                        
March 31, 2023                                                                            
                                                                                Total     
                                                  Class A       Class B      Common Stock 
Numerator:                                                                                
Allocation of                                  $           (  $          (  $           ( 
undistributed earnings                                29,164         4,376         33,540 
                                                           )             )              ) 
Numerator for basic and diluted net loss per   $           (  $          (  $           ( 
share - loss available to common stockholders         29,164         4,376         33,540 
                                                           )             )              ) 
Denominator:                                                                              
Weighted-average common                          176,138,940    26,426,937    202,565,877 
shares outstanding                                                                        
Denominator for basic and diluted net loss       176,138,940    26,426,937    202,565,877 
per share - weighted-average common stock                                                 
Basic and diluted                              $           (  $          (  $           ( 
net loss per share                                      0.17          0.17           0.17 
                                                           )             )              ) 


For the periods presented above, the net loss per share amounts are the same 
for Class A and Class B common stock because the holders of each class are 
entitled to equal per share dividends or distributions in liquidation in 
accordance with the Certificate of Incorporation. The undistributed earnings 
for each year are allocated based on the contractual participation rights of 
the Class A and Class B common stock as if the earnings for the year had been 
distributed. As the liquidation and dividend rights are identical, the 
undistributed earnings are allocated on a proportionate basis.
The following table summarizes the Company's anti-dilutive common equivalent 
shares:


                                                                     
                                                    March 31,        
                                                 2024        2023    
Outstanding options to purchase common stock   7,151,158  10,358,769 
Outstanding restricted stock units            22,972,497  16,250,193 
Outstanding warrants                          20,652,690  20,652,690 
Total anti-dilutive common equivalent shares  50,776,345  47,261,652 




Note 11. 401(k) Retirement Plan
The Company sponsors a 401(k) defined contribution plan covering all eligible 
U.S. employees. Contributions to the 401(k) plan are discretionary. For the 
three months ended March 31, 2024 and 2023, expenses for matching 401(k) 
contributions were $
0.2
million and $
0.2
million, respectively.


Note 12. Commitments and Contingencies
Commitments
Leases:
The Company primarily enters into leases for office space that are classified 
as operating leases.
For the three months ended March 31, 2024 and 2023, total lease cost was $
0.7
million and $
1.0
million, respectively. Total lease cost was primarily composed of operating 
lease costs.
Purchase Commitments:
The Company enters into inventory purchase commitments with third-party 
manufacturers in the ordinary course of business, including a non-cancellable 
inventory supply agreement with a certain third-party manufacturing vendor. 
The provisions of the agreement allowed the Company, once it reached a certain 
cumulative purchase threshold in the fourth quarter of 2021, to pay for a 
portion of the subsequent inventory purchases using an advance previously paid 
to the vendor. As of March 31, 2024, the aggregate amount of minimum inventory 
purchase commitments is $
12.5
million, and the Company has a vendor advance asset of $
1.3
million, net of write-downs, and an accrued purchase commitment liability
                                       15                                       
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of $
0.1
million related to the agreement. The portion of the balances that is expected 
to be utilized in the next 12 months is included in current assets and current 
liabilities in the accompanying condensed consolidated balance sheets.
The Company applied the guidance in Topic 330,
Inventory
to assess the purchase commitment and related loss, using such factors as 
Company-specific forecasts which are reliant on the Company's limited sales 
history, agreement-specific provisions, macroeconomic factors, and market and 
industry trends. For the three months ended March 31, 2024 and 2023, the 
Company did not recognize any additions to the accrued purchase commitment 
liability, or any related losses, based on its purchase commitment assessment 
as there were no significant changes to the assessment factors.
The Company reviews its inventory on hand, including inventory acquired under 
the purchase commitments, for excess and obsolescence ("E&O") on a quarterly 
basis. Any E&O inventory acquired that was previously accounted for as a 
purchase commitment liability accrual or vendor advance write down is recorded 
at zero value. During the three months ended March 31, 2024, the Company did 
not acquire a significant amount of such E&O inventory. During the three 
months ended March 31, 2023, the Company utilized $
1.6
million of the accrued purchase commitment liability and $
4.5
million of the vendor advance that was previously written down to acquire such 
E&O inventory.
Contingencies
The Company is involved in litigation and legal matters from time to time, 
which have arisen in the normal course of business. Although the ultimate 
results of these matters are not currently determinable, management does not 
expect that they will have a material effect on the Company's condensed 
consolidated balance sheets, statements of operations and comprehensive loss, 
or statements of cash flows. The Company accrues an estimated liability for 
legal contingencies when the Company considers a potential loss probable and 
can reasonably estimate the amount of the potential loss.
On February 16, 2022, a putative class action lawsuit, styled
Rose v. Butterfly Network, Inc., et al.
was filed in the United States District Court for the District of New Jersey. 
The claims are against the Company and certain of its directors and previous 
management as well as Longview and member of its then board of directors, 
alleging that the defendants made false and misleading statements and/or 
omissions about its post-Business Combination business and financial 
prospects. The alleged class consists of all persons or entities who purchased 
or otherwise acquired the Company's stock between January 12, 2021 and 
November 15, 2021, persons who exchanged Longview shares for the Company's 
common stock, and persons who purchased Longview stock pursuant, or traceable 
to, the Proxy/Registration Statement filed with the SEC on November 27, 2020 
or any amendment thereto. The Company intends to vigorously defend against 
this action. The lawsuit seeks unspecified damages, together with interest 
thereon, as well as the costs and expenses of litigation. There is no 
assurance that the Company will be successful in the defense of the litigation 
or that insurance will be available or adequate to fund any potential 
settlement or judgment or the litigation costs of the action. The Company is 
unable to predict the outcome or reasonably estimate a range of possible loss 
at this time.
On June 21, 2022, a stockholder derivative action, styled
Koenig v. Todd M. Fruchterman, et al.
was filed in the United States District Court for the District of Delaware 
against the Company's board of directors and the Company as nominal defendant. 
On November 28, 2023, a stockholder derivative action, styled
Bhavsar v. Todd M. Fruchterman, et al.
was filed in the United States District Court for the District of Delaware 
against the board of directors and the Company as nominal defendant. Both 
these actions allege violation of Section 14(a) of the Exchange Act, as 
amended, and Rule 14a-9 promulgated thereunder, and claims for breach of 
fiduciary duty, contribution and indemnification, aiding and abetting, and 
gross mismanagement. The lawsuits are premised upon allegedly inadequate 
internal controls and purportedly misleading representations regarding the 
Company's financial condition, business prospects, and the Company's November 
2021 earnings announcement.  The Company intends to vigorously defend against 
these actions. The lawsuit seeks unspecified damages, disgorgement, and 
restitution, together with interest thereon, as well as the costs and expenses 
of litigation. There is no assurance that the Company will be successful in 
the defense of the litigation or that insurance will be available or adequate 
to fund any potential settlement or judgment or the litigation costs of the 
action. The Company is unable to predict the outcome or reasonably estimate a 
range of possible loss at this time.



                                       16                                       
Table of Contents
Item 2. Management's Discussion and Analysis of Financial Condition and 
Results of Operations
The following discussion and analysis provides information which management 
believes is relevant to an assessment and understanding of our condensed 
consolidated results of operations and financial condition. The discussion 
should be read in conjunction with the unaudited condensed consolidated 
financial statements and notes thereto contained in this Quarterly Report on 
Form 10-Q and the consolidated financial statements and notes thereto 
contained in our 2023 Annual Report on Form 10-K. This discussion contains 
forward-looking statements and involves numerous risks and uncertainties, 
including, but not limited to, those described under the caption "Risk 
Factors" in Item 1A of Part I of our 2023 Annual Report on Form 10-K and in 
Item 1A of Part II of this Quarterly Report on Form 10-Q as filed with the 
SEC. Actual results may differ materially from those contained in any 
forward-looking statements.
Overview
We are an innovative digital health business transforming care through a 
unique combination of portable, semiconductor-based ultrasound technology, 
intuitive software, services and educational offerings that can make medical 
imaging more accessible than ever before. Butterfly's solution enables the 
practical application of ultrasound information into the clinical workflow 
through affordable hardware that fits in a healthcare professional's pocket 
and is paired with cloud-connected software that is easily accessed through a 
mobile application.

Butterfly iQ+ and iQ3 are ultrasound devices that can perform whole-body 
imaging in a single handheld probe using semiconductor technology. Our 
Ultrasound-on-Chip" makes ultrasound more accessible outside of large 
healthcare institutions, while our software is intended to make the product 
easy to use, fully integrated with the clinical workflow, and accessible on a 
user's smartphone, tablet, and almost any hospital computer system connected 
to the Internet. We aim to enable the delivery of imaging information anywhere 
at point-of-care to drive earlier detection throughout the body and remote 
management of health conditions. We market and sell the Butterfly system, 
which includes probes, related accessories, and software subscriptions, to 
healthcare systems, physicians, and healthcare providers through a direct 
sales force, distributors, and our eCommerce channel.

In 2023 and 2022, we took significant actions to reduce our cost of operations 
and extend our cash runway. Over the two years, we reduced our annual cash 
requirements by approximately $170 million, to approximately $60 million 
assuming no revenue growth or further reductions in expenses. As such, we 
conservatively expect our cash to last into 2026. As we look forward, we 
expect to continue to invest our business in order to grow revenue. Before we 
reach 2026, we expect to raise capital in order to reach profitability. We 
expect to first seek nondilutive capital in the form of grants or debt and 
then potentially in the form of equity securities.

Key Performance Measures
We review the key performance measures discussed below to evaluate the 
business and measure performance, identify trends, formulate plans, and make 
strategic decisions. Our key performance measures may fluctuate over time as 
the adoption of our devices increases, which may shift the revenue mix more 
toward software and other services. The quarterly metrics may be impacted by 
the timing of device sales.
Units fulfilled
We define units fulfilled as the number of devices whereby control is 
transferred to a customer. We do not adjust this measure for returns as our 
volume of returns has historically been low. We view units fulfilled as a key 
indicator of the growth of our business. We believe that this metric is useful 
to investors because it presents our core growth and the performance of our 
business period over period.
                                       17                                       
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Units fulfilled increased by 768 units, or 21.8%, for the three months ended 
March 31, 2024 compared to the three months ended March 31, 2023, with 
increased device sales volume in the U.S. and internationally for both our 
established iQ+ probes and our newly launched iQ3 probes.
Software and other services mix
We define software and other services mix as a percentage of our total revenue 
recognized in a reporting period that is based on software subscriptions and 
other related services, consisting primarily of our software as a service 
("SaaS") offering. We view software and other services mix as a key indicator 
of the profitability of our business, and thus we believe that this measure is 
useful to investors.

Software and other services mix decreased by 6.7 percentage points, to 36.1% 
for the three months ended March 31, 2024 compared to the three months ended 
March 31, 2023. This decrease is due to the recent launch of our new iQ3 probe 
and an increase in device sales during the current year.
                                       18                                       
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Description of Certain Components of Financial Data
Revenue
Revenue consists of revenue from the sale of products, such as medical devices 
and accessories, and the sale of software and related services, classified as 
software and other services revenue on our condensed consolidated statements 
of operations and comprehensive loss, which are SaaS subscriptions and product 
support and maintenance ("Support"). SaaS subscriptions include licenses for 
teams and individuals as well as enterprise-level subscriptions. For sales of 
products, revenue is recognized at a point in time upon transfer of control to 
the customer. SaaS subscriptions and Support are generally related to 
stand-ready obligations and are recognized ratably over time.
Over time as adoption of our devices increases through further market 
penetration and as practitioners in the Butterfly network continue to use our 
devices, we expect our annual revenue mix to shift more toward software and 
other services. The quarterly revenue mix may be impacted by the timing of 
device sales. In 2024, due to the launch of our next generation device iQ3, we 
are expecting our software as a percentage of total revenue to remain flat or 
decrease.
To date, we have invested heavily in building out our direct salesforce, with 
the ultimate goal of growing adoption at large-scale healthcare systems. As we 
expand our healthcare system software offerings and develop relationships with 
larger healthcare systems, we continue to expect a higher proportion of our 
sales in healthcare systems compared to eCommerce.
Cost of revenue
Cost of product revenue consists of product costs including manufacturing 
costs, personnel costs and benefits, inbound freight, packaging, warranty 
replacement costs, payment processing fees and inventory obsolescence and 
write-offs. We expect our cost of product revenue to fluctuate over time due 
to the level of units fulfilled in any given period and fluctuate as a 
percentage of product revenue over time as our focus on operational 
efficiencies in our supply chain may be offset by increased prices of certain 
inventory components.
Cost of software and other services revenue consists of personnel costs, cloud 
hosting costs and payment processing fees. Because the costs and associated 
expenses to deliver our SaaS offerings are less than the costs and associated 
expenses of manufacturing and selling our device, we anticipate an improvement 
in profitability and margin expansion over time as our revenue mix shifts 
increasingly towards software and other services. We plan to continue to 
invest additional resources to expand and further develop our SaaS and other 
service offerings.
Research and development
Research and development expenses primarily consist of personnel costs and 
benefits, facilities-related expenses and depreciation, fabrication services, 
and software costs. Most of our research and development expenses are related 
to developing new products and services that have not reached the point of 
commercialization and improving our products and services that have been 
commercialized. Fabrication services include certain third-party engineering 
costs, product testing, and test boards. Research and development expenses are 
expensed as incurred. We expect to continue to make substantial investments in 
our product and software development, clinical, and regulatory capabilities.
Sales and marketing
Sales and marketing expenses primarily consist of personnel costs and 
benefits, advertising, conferences and events, facilities-related expenses, 
and software costs. We expect to continue to make substantial investments in 
our sales capabilities.
General and administrative
General and administrative expenses primarily consist of personnel costs and 
benefits, insurance, patent fees, software costs, facilities costs, and 
outside services. Outside services consist of professional services, legal 
fees, and other professional fees.
                                       19                                       
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Other
Operating expenses classified as other are expenses which we do not consider 
representative of our ongoing operations. These other expenses primarily 
consist of employee severance and benefits costs related to our reductions in 
force, litigation costs, and legal settlements.
Results of Operations
We operate as a single reportable segment to reflect the way our CODM reviews 
and assesses the performance of the business. The accounting policies are 
described in Note 2 "Summary of Significant Accounting Policies" in our 
condensed consolidated financial statements included in this Quarterly Report 
on Form 10-Q.


                                                                                          
                                                    Three months ended March 31,          
                                                    2024                   2023           
                                                          % of                   % of     
(in thousands)                                Dollars    revenue     Dollars    revenue   
Revenue:                                                                                  
Product                                      $   11,291     63.9 %  $    8,848     57.2 % 
Software and other services                       6,365     36.1         6,628     42.8   
Total revenue                                    17,656    100.0        15,476    100.0   
Cost of revenue:                                                                          
Product                                           5,096     28.9         4,349     28.1   
Software and other services                       2,284     12.9         2,038     13.2   
Total cost of revenue                             7,380     41.8         6,387     41.3   
Gross profit                                     10,276     58.2         9,089     58.7   
Operating expenses:                                                                       
Research and development                         10,720     60.7        16,651    107.6   
Sales and marketing                              10,378     58.8        10,034     64.8   
General and administrative                       10,442     59.1        11,019     71.2   
Other                                             1,357      7.7         6,432     41.6   
Total operating expenses                         32,897    186.3        44,136    285.2   
Loss from operations                           (22,621)  (128.1)      (35,047)  (226.5)   
Interest income                                   1,511      8.6         1,784     11.5   
Interest expense                                  (300)    (1.7)             -        -   
Change in fair value of warrant liabilities       (207)    (1.2)         (207)    (1.3)   
Other (expense) income, net                       (141)    (0.8)            17      0.1   
Loss before provision for income taxes         (21,758)  (123.2)      (33,453)  (216.2)   
Provision for income taxes                            3      0.0            87      0.6   
Net loss and comprehensive loss              $ (21,761)  (123.2) %  $ (33,540)  (216.7) % 


Comparison of the three months ended March 31, 2024 and 2023
Revenue


                                                                                  
                               Three months ended March 31,                       
(in thousands)                   2024                2023       Change  % Change  
Product                          $ 11,291            $  8,848  $ 2,443      27.6 %
Software and other services         6,365               6,628    (263)     (4.0)  
                                 $ 17,656            $ 15,476  $ 2,180      14.1 %


Product revenue increased by $2.4 million, or 27.6%, for the three months 
ended March 31, 2024 compared to the three months ended March 31, 2023. This 
increase was primarily driven by higher device sales across nearly all of our 
sales channels, including the launch of our next-generation iQ3 probe and its 
higher selling price.
Software and other services revenue decreased by $0.3 million, or 4.0%, for 
the three months ended March 31, 2024 compared to the three months ended March 
31, 2023. This decrease was primarily driven by lower renewals of individual
                                       20                                       
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subscriptions, partially offset by higher enterprise software sales. 
Enterprise as a percentage of software sales increased by 9 percentage points 
year-over-year.
Cost of revenue


                                                                                   
                               Three months ended March 31,                        
(in thousands)                   2024                2023        Change  % Change  
Product                           $ 5,096             $ 4,349     $ 747      17.2 %
Software and other services         2,284               2,038       246      12.1  
                                  $ 7,380             $ 6,387     $ 993      15.5 %
Percentage of revenue                41.8 %              41.3 %                    


Cost of product revenue increased by $0.7 million, or 17.2%, for the three 
months ended March 31, 2024 compared to the three months ended March 31, 2023. 
This increase was primarily driven by higher device sales in the current year. 
Cost of software and other services revenue was higher for the three months 
ended March 31, 2024 compared to the three months ended March 31, 2023 largely 
due to increased software amortization of $0.2 million.
Research and development


                                                                                  
                            Three months ended March 31,                          
(in thousands)                2024               2023         Change    % Change  
Research and development      $ 10,720            $ 16,651   $ (5,931)    (35.6) %
Percentage of revenue             60.7 %             107.6 %                      


Research and development expenses decreased by $5.9 million, or 35.6%, for the 
three months ended March 31, 2024 compared to the three months ended March 31, 
2023. This decrease was primarily driven by reductions of $4.4 million in 
personnel costs resulting from our reduction in force in July 2023, $0.8 
million in engineering and software costs, and $0.3 million in consulting fees 
resulting from continued execution of our plan announced to better align our 
commercial objectives and prioritization with our existing strengths and 
offerings.
Sales and marketing


                                                                             
                         Three months ended March 31,                        
(in thousands)             2024               2023         Change  % Change  
Sales and marketing        $ 10,378            $ 10,034     $ 344       3.4 %
Percentage of revenue          58.8 %              64.8 %                    


Sales and marketing expenses increased by $0.3 million, or 3.4%, for the three 
months ended March 31, 2024 compared to the three months ended March 31, 2023. 
This increase was primarily driven by a $0.3 million increase in marketing 
expenses related to the launch of our new iQ3 probe in February 2024.
General and administrative


                                                                                  
                              Three months ended March 31,                        
(in thousands)                  2024               2023         Change  % Change  
General and administrative      $ 10,442            $ 11,019   $ (577)     (5.2) %
Percentage of revenue               59.1 %              71.2 %                    


General and administrative expenses decreased by $0.6 million, or 5.2%, for 
the three months ended March 31, 2024 compared to the three months ended March 
31, 2023. This decrease was primarily driven by reductions of $1.5 million in 
personnel costs resulting from our reductions in force over the past year, 
partially offset by an increase of $1.0 million in stock-based compensation 
expense due to a prior year adjustment.
                                       21                                       
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Other


                                                                               
                         Three months ended March 31,                          
(in thousands)             2024                2023        Change    % Change  
Other                       $ 1,357             $ 6,432   $ (5,075)    (78.9) %
Percentage of revenue           7.7 %              41.6 %                      


Other decreased by $5.1 million, or 78.9%, for the three months ended March 
31, 2024 compared to the three months ended March 31, 2023. This decrease was 
primarily driven by the nonrecurrence of $3.7 million of employee severance 
and benefits costs related to our January 2023 reduction in force that were 
incurred in the prior year and a reduction of $1.4 million in legal costs due 
to litigation and other legal matters. These costs are not representative of 
our ongoing operations.
Liquidity and Capital Resources
Since our inception, our primary sources of liquidity are cash flows from 
operations, proceeds from the Business Combination and issuances of preferred 
stock and convertible notes. Our primary uses of liquidity are operating 
expenses, working capital requirements and capital expenditures. The Company 
has incurred net losses and negative cash flows from operating activities in 
each year since inception, and we expect to continue to incur losses and 
negative cash flows for a few years as we continue to commercialize existing 
and new products and services. We expect that our existing cash and cash flows 
from operations will be sufficient to meet our liquidity, capital expenditure, 
and anticipated working capital requirements and fund our operations for at 
least the next 12 months.
During the three months ended March 31, 2024, the Company utilized $21.8 
million of cash and cash equivalents. In the first quarter, we paid $6.3 
million of bonuses and $1.4 million of legal payments due to litigation and 
other legal matters. As of March 31, 2024, our cash and cash equivalents 
balance was $112.7 million. Our future spending on capital resources may vary 
from those currently planned and will depend on various factors, including our 
rate of revenue growth and the timing and extent of spending on strategic 
business initiatives.
As of March 31, 2024, we have restricted cash of $4.0 million to secure a 
letter of credit for one of our leases, which is expected to be maintained as 
a security deposit for the duration of the lease. In addition, we have 
restricted cash of $0.2 million for an agreement with the Gates Foundation. 
The restriction is expected to lapse as we fulfill our obligations in the 
agreement with the Gates Foundation.
Our material cash requirements include contractual obligations with third 
parties for office leases, technology licensing agreements, and inventory 
supply agreements. Our fixed office lease payment obligations were $30.7 
million as of March 31, 2024, with $3.6 million payable within the next 12 
months. Our fixed technology license payment obligations were $15.5 million as 
of March 31, 2024, with $1.5 million payable within the next 12 months. Our 
fixed purchase obligations for inventory supply agreements were $12.5 million 
as of March 31, 2024, with $9.0 million payable within the next 12 months. We 
expect to pay for approximately 15% of the amount payable within the next 12 
months using vendor advances.
As of March 31, 2024, we had no obligations, assets or liabilities, which 
would be considered off-balance sheet arrangements.
Cash flows
Comparison of the three months ended March 31, 2024 and 2023
The following table summarizes our sources and uses of cash for the three 
months ended March 31, 2024 and 2023:

                                                                                            
                                                              Three months ended March 31,  
(in thousands)                                                  2024               2023     
Net cash used in operating activities                          $ (20,667)         $ (43,252)
Net cash (used in) provided by investing activities               (1,138)             74,855
Net cash provided by financing activities                               -                  -
Net decrease in cash, cash equivalents and restricted cash     $ (21,805)         $   31,603


                                       22                                       
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Net cash used in operating activities
Net cash used in operating activities represents the cash receipts and 
disbursements related to our activities other than investing and financing 
activities. We expect cash provided by historical financing activities will 
continue to be our primary source of funds to support operating and capital 
expenditure needs for the foreseeable future.
Net cash used in operating activities decreased by $22.6 million, or 52.2%, 
for the three months ended March 31, 2024 compared to the three months ended 
March 31, 2023. The decrease was driven by reductions of $14.8 million in net 
loss adjusted for certain non-cash items and $7.9 million in net working 
capital cash usage. The decrease in net loss adjusted for certain non-cash 
items was primarily driven by a reduction of $11.8 million in net loss and 
higher adjustments for stock-based compensation expense and other non-cash 
items. The decrease in net working capital cash usage was primarily driven by 
reductions of $6.3 million in cash used for changes in our inventory and the 
related vendor advances and accrued purchase commitments, $2.8 million in cash 
used for changes in our prepaid expenses and other assets, and $0.7 million in 
cash used for changes in accounts payable and accrued expenses, partially 
offset by a $1.8 million increase in cash used for changes in accounts 
receivable.
Net cash used in investing activities
Net cash provided by investing activities decreased by $76.0 million for the 
three months ended March 31, 2024 compared to the three months ended March 31, 
2023. The increase was primarily due to the sale of our marketable securities 
in 2023.
Net cash provided by financing activities
We did not have any significant financing activities during the three months 
ended March 31, 2024 and 2023.
Critical Accounting Policies and Significant Judgments and Estimates
This discussion and analysis of our financial condition and results of 
operations are based on our condensed consolidated financial statements which 
have been prepared in accordance with U.S. GAAP. The preparation of these 
condensed consolidated financial statements requires us to make estimates and 
assumptions that affect the reported amounts of assets, liabilities, revenue, 
contingent assets and liabilities, and related disclosures. Our estimates are 
based on our historical experience and various other factors that we believe 
are reasonable under the circumstances, and these form the basis for making 
judgments about items that are not readily apparent from other sources. Actual 
results may differ from these estimates under different assumptions or 
conditions.
For our condensed consolidated financial statements included in this Quarterly 
Report on Form 10-Q, there have been no material changes to the critical 
accounting policies and estimates disclosed in our 2023 Annual Report on Form 
10-K.
Recently Adopted Accounting Pronouncements
The Company did not identify any significant recently issued accounting 
pronouncements that may potentially impact our financial position and results 
of operations.

Item 3. Quantitative and Qualitative Disclosures About Market Risk
Interest Rate Risk
We did not have any floating rate debt as of March 31, 2024. Our cash and cash 
equivalents are comprised primarily of bank deposits and money market 
accounts. The primary objective of our investments is the preservation of 
capital to fulfill liquidity needs. We do not enter into investments for 
trading or speculative purposes. Due to the short-term nature and low risk 
profile of these investments, we do not expect cash flows to be affected to 
any significant degree by a sudden change in market interest rates, including 
an immediate change of 100 basis points, or one percentage point. Declines in 
interest rates, however, would reduce future investment income.

                                       23                                       
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Inflation Risk

We do not believe that inflation has had a material effect on our business, 
financial condition, or results of operations, other than its impact on the 
general economy. Nonetheless, to the extent our costs are impacted by general 
inflationary pressures, we may not be able to fully offset such higher costs 
through price increases or manufacturing efficiencies. Our inability or 
failure to do so could harm our business, financial condition, and results of 
operations.

Foreign Exchange Risk
We operate our business primarily within the United States and currently 
execute the majority of our transactions in U.S. dollars. We have not utilized 
hedging strategies with respect to such foreign exchange exposure. This 
limited foreign currency translation risk is not expected to have a material 
impact on our condensed consolidated financial statements.

Item 4. Controls and Procedures
Evaluation of Disclosure Controls and Procedures
Under the supervision and with the participation of our management, including 
our principal executive officer and principal financial officer, we conducted 
an evaluation of the effectiveness of the design and operation of our 
disclosure controls and procedures, as defined in Rules 13a-15(e) and 
15d-15(e) under the Exchange Act as of the end of the period covered by this 
Quarterly Report on Form 10-Q.
Disclosure controls and procedures are controls and other procedures that are 
designed to ensure that information required to be disclosed in our reports 
filed or submitted under the Exchange Act is recorded, processed, summarized, 
and reported within the time periods specified in the SEC's rules and forms. 
Disclosure controls and procedures include controls and procedures designed to 
ensure that information required to be disclosed in our company's reports 
filed under the Exchange Act is accumulated and communicated to management, 
including our Chief Executive Officer and Chief Financial & Operating Officer, 
to allow timely decisions regarding required disclosure. Management recognizes 
that any controls and procedures, no matter how well designed and operated, 
can provide only reasonable assurance of achieving the desired control 
objectives, and management necessarily applies its judgment in evaluating the 
cost-benefit relationship of possible controls and procedures.
Based on the evaluation of our disclosure controls and procedures, our Chief 
Executive Officer and Chief Financial & Operating Officer concluded that our 
disclosure controls and procedures were effective as of March 31, 2024.

Changes in Internal Control over Financial Reporting
There were no changes in our internal control over financial reporting 
identified in connection with the evaluation required by Rules 13a-15(d) and 
15d-15(d) of the Exchange Act that occurred during the three months ended 
March 31, 2024 that have materially affected, or are reasonably likely to 
materially affect, our internal control over financial reporting.

                          PART II - OTHER INFORMATION                           
Item 1. Legal Proceedings
We are currently and may in the future be subject to legal proceedings, 
claims, and regulatory actions arising in the ordinary course of business. The 
outcome of any such matters, regardless of the merits, is inherently uncertain.


For more information about our legal proceedings and this item, see Note 12 
"Commitments and Contingencies" in the Notes to Condensed Consolidated 
Financial Statements in Part I, Item 1 "Financial Statements" of this 
Quarterly Report on Form 10-Q, which is incorporated herein by reference.


                                       24                                       
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Item 1A. Risk Factors
Our business, results of operations, and financial condition are subject to 
various risks and uncertainties including the risk factors described under the 
caption "Risk Factors" in our 2023 Annual Report on Form 10-K. There have been 
no material changes to the risk factors described in the 2023 Annual Report on 
Form 10-K.
Item 2. Unregistered Sales of Equity Securities and Use of Proceeds
Unregistered Sales of Equity Securities
Not applicable.
Issuer Purchases of Equity Securities
We did not repurchase any of our equity securities during the three months 
ended March 31, 2024.

Item 5. Other Information

Rule 10b5-1 Trading Plans

During the three months ended March 31, 2024, none of our directors or 
executive officers
adopted
, modified or
terminated
any contract, instruction or written plan for the purchase or sale of our 
securities that was intended to satisfy the affirmative defense conditions of

Rule 10b5-1
(c) or any "
non-Rule 10b5-1 trading arrangement
."

Item 6. Exhibits
See Exhibit Index.


                                       25                                       
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                                 EXHIBIT INDEX                                  

                                                                                                       
Exhibit                  Exhibit                    Filed      Incorporated    Filing Date   SEC File/ 
 Number                Description                 Herewith    by Reference                 Reg. Number
                                                             herein from Form                          
                                                               or Schedule                             
3.1      Second Amended and                                      Form 8-K       2/16/2021    001-39292 
         Restated Certificate of                                 (Exhibit                              
         Incorporation of                                          3.1)                                
         Butterfly Network, Inc.                                                                       
3.2      Amended and                                             Form 8-K       2/16/2021    001-39292 
         Restated Bylaws                                         (Exhibit                              
         of Butterfly                                              3.2)                                
         Network, Inc.                                                                                 
31.1     Certification of the Principal               X                                                
         Executive Officer pursuant                                                                    
         to Section 302 of the                                                                         
         Sarbanes-Oxley Act of 2002                                                                    
31.2     Certification of the Principal               X                                                
         Financial Officer pursuant                                                                    
         to Section 302 of the                                                                         
         Sarbanes-Oxley Act of 2002                                                                    
32.1*    Certifications of the Chief Executive        X                                                
         Officer and Chief Financial                                                                   
         Officer pursuant to Section 906                                                               
         of the Sarbanes-Oxley Act of 2002                                                             
101.INS  Inline XBRL                                  X                                                
         Instance                                                                                      
         Document                                                                                      
         - The instance document does not                                                              
         appear in the Interactive Data File                                                           
         because its Inline XBRL tags are                                                              
         embedded within the Inline XBRL document                                                      
         .                                                                                             
101.SCH  Inline XBRL                                  X                                                
         Taxonomy                                                                                      
         Extension Schema                                                                              
         Document.                                                                                     
101.CAL  Inline XBRL                                  X                                                
         Taxonomy Extension                                                                            
         Calculation                                                                                   
         Linkbase Document.                                                                            

                                       26                                       
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Exhibit              Exhibit               Filed     Incorporated by Reference    Filing Date   SEC File/ 
 Number            Description            Herewith  herein from Form or Schedule               Reg. Number
101.DEF  Inline XBRL Taxonomy Extension      X                                                            
         Definition Linkbase Document.                                                                    
101.LAB  Inline XBRL Taxonomy Extension      X                                                            
         Label Linkbase Document.                                                                         
101.PRE  Inline XBRL Taxonomy Extension      X                                                            
         Presentation Linkbase Document.                                                                  
104      Cover Page Interactive              X                                                            
         Data File                                                                                        
         (formatted in Inline XBRL and                                                                    
         contained in Exhibit 101)                                                                        



* Furnished herewith.




                                       27                                       
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                                   SIGNATURES                                   
Pursuant to the requirements of the Securities Exchange Act of 1934, the 
registrant has duly caused this report to be signed on its behalf by the 
undersigned thereunto duly authorized.


                                                                                       
                  BUTTERFLY NETWORK, INC.                                              
                                                                                       
                                                                                       
Date: May 1, 2024 By: /s/ Joseph DeVivo                                                
                      Joseph DeVivo                                                    
                      President, Chief Executive Officer, and Chairman of the Board    
                                                                                       
                                                                                       
Date: May 1, 2024 By: /s/ Heather C. Getz, CPA                                         
                      Heather C. Getz, CPA                                             
                      Executive Vice President and Chief Financial & Operations Officer
                                                                                       





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