Aurora Innovation (AUR) CEO Urmson transfers 258,000 AUR shares between trusts

Rhea-AI Filing Summary

Aurora Innovation, Inc. reported an insider ownership change involving its Chief Executive Officer and director, Christopher Urmson. On December 16, 2025, 258,000 shares of Aurora’s Class A common stock were transferred for no consideration from the Urmson Family Revocable Trust to the Urmson 2022 Irrevocable Family Trust. The filing states there was no purchase or sale of stock in connection with this transfer, indicating it was an internal reallocation between family trusts.

After the transactions, the form shows 5,000,000 shares of Class A common stock held directly, zero shares held by the Revocable Trust, and 755,752 shares held indirectly through the Irrevocable Trust. Urmson may be deemed the beneficial owner of the securities held by both trusts due to his roles as trustee and settlor, and because his immediate family members are beneficiaries of the Irrevocable Trust.

SEC Form 4

FORM 4

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940

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Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.

1. Name and Address of Reporting Person^*

Urmson Christopher

(Last) (First) (Middle)

C/O AURORA INNOVATION, INC.

1654 SMALLMAN ST

(Street)

PITTSBURGH PA 15222

(City) (State) (Zip)

2. Issuer Name and Ticker or Trading Symbol
Aurora Innovation, Inc. [ AUR ]

5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

X	Director		10% Owner
X	Officer (give title below)		Other (specify below)
	Chief Executive Officer

3. Date of Earliest Transaction (Month/Day/Year)
12/16/2025

4. If Amendment, Date of Original Filed (Month/Day/Year)

6. Individual or Joint/Group Filing (Check Applicable Line)

X	Form filed by One Reporting Person
	Form filed by More than One Reporting Person

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	3. Transaction Code (Instr. 8)		4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5)			5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4)	6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
			Code	V	Amount	(A) or (D)	Price
Class A Common Stock								5,000,000	D
Class A Common Stock	12/16/2025		G		258,000(1)	D	$0	0	I	Held by the Urmson Family Revocable Trust
Class A Common Stock	12/16/2025		G		258,000(2)	A	$0	755,752	I	Held by the Urmson 2022 Irrevocable Family Trust

Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3)	2. Conversion or Exercise Price of Derivative Security	3. Transaction Date (Month/Day/Year)	3A. Deemed Execution Date, if any (Month/Day/Year)	4. Transaction Code (Instr. 8)		5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5)		6. Date Exercisable and Expiration Date (Month/Day/Year)		7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4)		8. Price of Derivative Security (Instr. 5)	9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4)	10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)
				Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares

Explanation of Responses:

1. 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.

2. 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.

Remarks:

	/s/ Yijun Han, Attorney-in-fact for Christopher Urmson	12/17/2025
	** Signature of Reporting Person	Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
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FAQ

What insider transaction did Aurora Innovation (AUR) report in this Form 4?

The filing reports that on December 16, 2025, 258,000 shares of Aurora Innovation’s Class A common stock were transferred from the Urmson Family Revocable Trust to the Urmson 2022 Irrevocable Family Trust for no consideration, with no purchase or sale involved.

Who is the reporting person in this Aurora Innovation (AUR) insider filing?

The reporting person is Christopher Urmson, who is identified as a director and Chief Executive Officer of Aurora Innovation, Inc.

How many Aurora Innovation (AUR) shares were moved between the Urmson family trusts?

A total of 258,000 shares of Class A common stock were transferred from the Urmson Family Revocable Trust to the Urmson 2022 Irrevocable Family Trust on December 16, 2025.

Was there any purchase or sale of Aurora Innovation (AUR) stock in this reported transaction?

No. The explanation states that the 258,000-share transfer between the Urmson family trusts was made for no consideration and that there was no purchase or sale of Aurora Innovation’s Class A common stock in connection with the transfer.

What are Christopher Urmson’s reported holdings in Aurora Innovation (AUR) after the transaction?

Following the reported transactions, the form lists 5,000,000 shares of Class A common stock held directly, zero shares held by the Urmson Family Revocable Trust, and 755,752 shares held indirectly through the Urmson 2022 Irrevocable Family Trust.

How is beneficial ownership of the Aurora Innovation (AUR) shares described for Christopher Urmson?

The filing states that Christopher Urmson, as trustee, settlor and beneficiary of the Revocable Trust, and as trustee of the Irrevocable Trust whose beneficiaries are his immediate family members, may be deemed a beneficial owner of the securities held by both trusts.