Christina Schwartz's Stock Ownership and Options in Opendoor Technologies Inc.

Christina Schwartz, the Interim Chief Financial Officer of Opendoor Technologies Inc., reported her stock ownership and options in the company. As of September 30, 2025, Schwartz owns 201,772 shares of common stock directly. Additionally, she holds two employee stock options: one for 59,658 shares with an exercise price of $0.97 and an expiration date of September 27, 2026, and another for 4,043 shares with an exercise price of $1.02 and an expiration date of June 11, 2027. Both options are fully vested. The filing also includes a power of attorney for Sydney Schaub.