Christopher Urmson - 16 Dec 2025 Form 4 Insider Report for Aurora Innovation, Inc. (AUR)

Role: Chief Executive Officer, Director
Signature: /s/ Yijun Han, Attorney-in-fact for Christopher Urmson
Issuer symbol: AUR
Transactions as of: 16 Dec 2025
Net transactions value: $0
Form type: 4
Filing time: 17 Dec 2025, 20:48:45 UTC
Previous filing: 26 Nov 2025
SEC: View on sec.gov

Reporting Owners (1)

Name	Relationship	Address	Signature	Signature date	CIK
Urmson Christopher	Chief Executive Officer, Director	C/O AURORA INNOVATION, INC., 1654 SMALLMAN ST, PITTSBURGH	/s/ Yijun Han, Attorney-in-fact for Christopher Urmson	17 Dec 2025	0001869013

Transactions Table

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Ownership	Footnotes
transaction	AUR	Class A Common Stock	Gift	$0	-258,000	-100%	$0.000000	0	16 Dec 2025	Held by the Urmson Family Revocable Trust	F1
transaction	AUR	Class A Common Stock	Gift	$0	+258,000	+52%	$0.000000	755,752	16 Dec 2025	Held by the Urmson 2022 Irrevocable Family Trust	F2
holding	AUR	Class A Common Stock						5,000,000	16 Dec 2025	Direct

* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id	Content
F1	On December 16, 2025, 258,000 shares of the Issuer's Class A common stock were transferred from the Urmson Family Revocable Trust (the "Revocable Trust") to the Urmson 2022 Irrevocable Family Trust (the "Irrevocable Trust") 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, settlor and beneficiary of the Revocable Trust. The reporting person, in such capacity, may be deemed a beneficial owner of the securities held by the Revocable Trust.
F2	On December 16, 2025, 258,000 shares of the Issuer's Class A common stock were transferred from the Revocable Trust to the Irrevocable Trust 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, and certain members of the reporting person's immediate family are the sole beneficiaries of the Irrevocable Trust. The reporting person, in his capacity as a trustee of the Irrevocable Trust, may be deemed a beneficial owner of the securities held by the Irrevocable Trust.

Content

On December 16, 2025, 258,000 shares of the Issuer's Class A common stock were transferred from the Urmson Family Revocable Trust (the "Revocable Trust") to the Urmson 2022 Irrevocable Family Trust (the "Irrevocable Trust") 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, settlor and beneficiary of the Revocable Trust. The reporting person, in such capacity, may be deemed a beneficial owner of the securities held by the Revocable Trust.

On December 16, 2025, 258,000 shares of the Issuer's Class A common stock were transferred from the Revocable Trust to the Irrevocable Trust 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, and certain members of the reporting person's immediate family are the sole beneficiaries of the Irrevocable Trust. The reporting person, in his capacity as a trustee of the Irrevocable Trust, may be deemed a beneficial owner of the securities held by the Irrevocable Trust.