UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

WASHINGTON, D.C. 20549

FORM 8-A

FOR REGISTRATION OF CERTAIN CLASSES OF SECURITIES

PURSUANT TO SECTION 12(b) OR 12(g) OF THE

SECURITIES EXCHANGE ACT OF 1934

Securities to be registered pursuant to Section 12(b) of the Act:

If this form relates to the registration of a class of securities pursuant to Section 12(b) of the Exchange Act and is effective pursuant to General Instruction A.(c), please check the following box. x

If this form relates to the registration of a class of securities pursuant to Section 12(g) of the Exchange Act and is effective pursuant to General Instruction A.(d), please check the following box. ¨

Securities Act registration statement file number to which this form relates: (if applicable)

Securities to be registered pursuant to Section 12(g) of the Act: N/A

Explanatory Note

This Registration Statement on Form 8-A is being filed by Opendoor Technologies Inc. (the “Company”), formerly known as Social Capital Hedosophia Holdings Corp II., with the U.S. Securities and Exchange Commission (the “SEC”) in connection with the transfer of the listing of the Company’s common stock, par value $0.0001 per share (“Company Common Stock”), and its warrants to purchase shares of Company Common Stock (the “Company Warrants”) from the New York Stock Exchange (“NYSE”) to The Nasdaq Global Select Market.

Item 1. Description of Registrant’s Securities to be Registered.

The securities to be registered hereby are the Company Common Stock and Company Warrants.

The description of the Company Warrants registered hereunder is set forth under the heading “Description of Securities” in the prospectus, dated as of April 27, 2020 (File Nos. 333-236774 and 333-237864) and filed with the SEC on April 29, 2020, and is incorporated herein by reference. The description of the Company Common Stock registered hereunder is set forth under the heading “Description of Opendoor Technologies Securities” in the definitive proxy statement / prospectus, dated as of November 27, 2020 (File No. 333-249302) and filed with the SEC on November 30, 2020, and is incorporated herein by reference.

Item 2. Exhibits.

In accordance with the “Instructions as to Exhibits” with respect to Form 8-A, no exhibits are required to be filed as part of this registration statement because no other securities of the registrant are registered on The Nasdaq Global Select Market and the securities registered hereby are not being registered pursuant to Section 12(g) of the Securities Exchange Act of 1934, as amended.

SIGNATURE

Pursuant to the requirements of Section 12 of the Securities Exchange Act of 1934, the Registrant has duly caused this registration statement to be signed on its behalf by the undersigned, thereunto duly authorized.

Date: December 18, 2020