X0508 4 2025-12-30 0 0001828108 Aurora Innovation, Inc. AUR 0001978942 Maday David C/O AURORA INNOVATION, INC. 1654 SMALLMAN STREET PITTSBURGH PA 15222 0 1 0 0 Chief Financial Officer 0 Class A Common Stock 2025-12-30 4 G 0 79873 0 D 1472554 D Class A Common Stock 2025-12-30 4 G 0 79873 0 A 79873 I Held by The Maday Irrevocable Gift Trust F/B/O Samantha L. Maday Class A Common Stock 2025-12-31 4 G 0 79874 0 D 1392680 D Class A Common Stock 2025-12-31 4 G 0 79874 0 A 79874 I Held by The Maday Irrevocable Gift Trust F/B/O Blake J. Maday On December 30, 2025, the reporting person transferred 79,873 shares of the Issuer's Class A common stock to The Maday Irrevocable Gift Trust F/B/O Samantha L. Maday (the "Irrevocable Trust F/B/O SLM") for no consideration. There was no purchase or sale of the Issuer's Class A common stock in connection with the transfer. The reporting person is a trustee of the Irrevocable Trust F/B/O SLM. The reporting person, in such capacity, may be deemed a beneficial owner of the securities held by the Irrevocable Trust F/B/O SLM. On December 31, 2025, the reporting person transferred 79,874 shares of the Issuer's Class A common stock to The Maday Irrevocable Gift Trust F/B/O Blake J. Maday (the "Irrevocable Trust F/B/O BJM") for no consideration. There was no purchase or sale of the Issuer's Class A common stock in connection with the transfer. The reporting person is a trustee of the Irrevocable Trust F/B/O BJM. The reporting person, in such capacity, may be deemed a beneficial owner of the securities held by the Irrevocable Trust F/B/O BJM. /s/ Yijun Han, Attorney-in-fact for David Maday 2026-01-02