424B3 1 form424b3-asfiledonjuly262.htm 424B3 Form 424B3 - As Filed on July 26, 2021

Filed pursuant to Rule 424(b)(3)
Registration Statement No. 333-251529
Prospectus Supplement No. 5
(To Prospectus dated March 12, 2021)

This prospectus supplement updates, amends and supplements the prospectus dated March 12, 2021 (the “Prospectus”), which forms a part of our Registration Statement on Form S-1 (Registration No. 333-251529). Capitalized terms used in this prospectus supplement and not otherwise defined herein have the meanings specified in the Prospectus.
This prospectus supplement is being filed to update, amend and supplement the information included in the Prospectus with the information contained in our Current Report on Form 8-K filed with the SEC on July 26, 2021, which is set forth below.
This prospectus supplement is not complete without the Prospectus. This prospectus supplement should be read in conjunction with the Prospectus, which is to be delivered with this prospectus supplement, and is qualified by reference thereto, except to the extent that the information in this prospectus supplement updates or supersedes the information contained in the Prospectus. Please keep this prospectus supplement with your Prospectus for future reference.
Opendoor Technologies Inc.’s common stock is quoted on the Nasdaq Global Select Market under the symbol “OPEN.” Opendoor Technologies Inc.’s warrants were previously traded on the Nasdaq Global Select Market under the symbol “OPENW”; however, the warrants ceased trading on the Nasdaq Global Select Market and were delisted following their redemption. On July 23, 2021, the closing price of our common stock was $14.40 per share.
Neither the Securities and Exchange Commission nor any state securities commission has approved or disapproved of these securities or determined if the Prospectus or this prospectus supplement is truthful or complete. Any representation to the contrary is a criminal offense.
The date of this prospectus supplement is July 26, 2021


Washington, D.C. 20549
Pursuant to Section 13 or 15(d)
of the Securities Exchange Act of 1934
Date of report (Date of earliest event reported): July 26, 2021
Opendoor Technologies Inc.
(Exact name of registrant as specified in its charter)
(State or other jurisdiction
of incorporation)
File Number)
(I.R.S. Employer
Identification No.)
410 N. Scottsdale Road, Suite 1600
(Address of principal executive offices)
(Zip Code)
(415) 896-6737
(Registrant’s telephone number, including area code)
(Former name or former address, if changed since last report)
Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions:
Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)
Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)
Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))
Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))
Securities registered pursuant to Section 12(b) of the Act:
Title of each classTrading Symbol(s)
Name of each exchange
on which registered
Common stock, $0.0001 par value per shareOPEN
The Nasdaq Stock Market LLC
Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (§230.405 of this chapter) or Rule 12b-2 of the Securities Exchange Act of 1934 (§240.12b-2 of this chapter).
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. o

Item 8.01Other Events.
On July 26, 2021, Opendoor Technologies Inc. (the “Company”) issued a press release announcing the results of the completed redemption of all of its outstanding warrants to purchase shares of the Company’s common stock, par value $0.0001 per share, that were issued under the Warrant Agreement, dated April 27, 2020, by and between the Company and Continental Stock Transfer & Trust Company (“CST”), as warrant agent, as amended by the First Amendment to the Warrant Agreement, dated March 22, 2021, by and among the Company, CST and American Stock Transfer & Trust Company, as warrant agent. A copy of the press release is filed as Exhibit 99.1 hereto and is incorporated herein by reference.
Item 9.01Financial Statements and Exhibits.
Exhibit No.Description
104Cover Page Interactive Data File (Cover page XBRL tags are embedded within the Inline XBRL document)


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 hereunto duly authorized.
Opendoor Technologies Inc.
Date: July 26, 2021By:/s/ Carrie Wheeler
Name:Carrie Wheeler
Title:Chief Financial Officer