Aurora Innovation president has shares withheld for taxes

Aurora Innovation, Inc. President Fisher Ossa reported a routine tax-related share disposition.

Rhea-AI Filing Summary

Aurora Innovation, Inc. President Fisher Ossa reported a routine tax-related share disposition. On the Form 4, 70,281 shares of Class A common stock were withheld by the company at $6.94 per share to satisfy tax withholding obligations tied to multiple Restricted Stock Unit (RSU) vestings. After these withholdings, Ossa directly holds 2,158,406 shares of Class A common stock, indicating this was a compensation and tax event rather than an open-market sale.

Insider Trade Summary

Exercise Price or Tax Liability: 70,281 shares

Exercise Price or Tax Liability 1 txn

Insider Fisher Ossa

Role President

Type	Security	Shares	Price	Value
Exercise Price or Tax Liability	Class A Common Stock	70,281	$6.94	$488K

Holdings After Transaction: Class A Common Stock — 2,158,406 shares (Direct)

Footnotes (1)

1. F1. Represents (i) 49,188 shares of Class A common stock withheld by the Issuer to cover the reporting person's tax withholding obligation upon the quarterly vesting of Restricted Stock Units granted on March 8, 2023; (ii) 3,514 shares of Class A common stock withheld by the Issuer to cover the reporting person's tax withholding obligation upon the quarterly vesting of Restricted Stock Units granted on March 8, 2024; (iii) 6,833 shares of Class A common stock withheld by the Issuer to cover the reporting person's tax withholding obligation upon the quarterly vesting of Restricted Stock Units granted on March 24, 2025; and (iv) 10,746 shares of Class A common stock withheld by the Issuer to cover the reporting person's tax withholding obligation upon the quarterly vesting of Restricted Stock Units granted on March 23, 2026.

Key Figures

Tax-withheld shares: 70,281 shares Withholding price: $6.94 per share Shares after transaction: 2,158,406 shares +4 more

7 metrics

Tax-withheld shares 70,281 shares Class A Common Stock withheld for tax obligations

Withholding price $6.94 per share Value used for tax-withholding disposition

Shares after transaction 2,158,406 shares Class A Common Stock held directly after withholding

RSU 2023 tax withholding 49,188 shares Withheld on vesting of RSUs granted March 8, 2023

RSU 2024 tax withholding 3,514 shares Withheld on vesting of RSUs granted March 8, 2024

RSU 2025 tax withholding 6,833 shares Withheld on vesting of RSUs granted March 24, 2025

RSU 2026 tax withholding 10,746 shares Withheld on vesting of RSUs granted March 23, 2026

Key Terms

Restricted Stock Units, tax withholding obligation, Class A Common Stock, Form 4

4 terms

Restricted Stock Units financial

"upon the quarterly vesting of Restricted Stock Units granted on March 8, 2023"

Restricted stock units are a type of company reward where employees are promised shares of stock, but they only fully own these shares after meeting certain conditions, like staying with the company for a set time. They matter because they can become valuable assets and are often used to motivate employees to help the company succeed.

tax withholding obligation financial

"withheld by the Issuer to cover the reporting person's tax withholding obligation upon the quarterly vesting"

Class A Common Stock financial

"Represents (i) 49,188 shares of Class A common stock withheld by the Issuer"

Class A common stock is a category of a company’s shares that carries a specific set of ownership rights—most commonly defined voting power and claims on dividends—set out in the company’s charter. For investors it matters because the class determines how much influence you have over corporate decisions, the share’s likely dividend and trading behavior, and how it compares in value to other share classes, like choosing a particular seat with different privileges at the company’s decision-making table.

Form 4 regulatory

"INSIDER FILING DATA (Form 4):"

Form 4 is a official document that company insiders, such as executives or major shareholders, file with regulators whenever they buy or sell company shares. It provides transparency about how those with inside knowledge are trading, helping investors see if insiders are confident in the company's prospects or may be selling for personal reasons. This information can influence investor decisions by revealing insiders' perspectives on the company's value.

FAQ

AI-generated questions and answers. How Rhea-AI works. Not financial advice.

What did Aurora Innovation (AUR) President Fisher Ossa report in this Form 4?

Fisher Ossa reported a tax-withholding disposition of 70,281 Class A shares. The shares were withheld by Aurora Innovation to cover tax obligations from RSU vesting events, rather than sold on the open market for investment purposes.

How many Aurora Innovation (AUR) shares were withheld for Fisher Ossa’s taxes?

A total of 70,281 Class A common shares were withheld at $6.94 per share. These withholdings covered income tax obligations arising from the quarterly vesting of several RSU grants awarded between March 2023 and March 2026.

Does this Aurora Innovation (AUR) Form 4 show Fisher Ossa selling shares on the market?

The Form 4 does not show an open-market sale by Fisher Ossa. It reports a tax-withholding disposition, where Aurora Innovation withheld 70,281 vested shares to pay required taxes instead of Ossa selling shares for that purpose.

How many Aurora Innovation (AUR) shares does Fisher Ossa hold after the tax withholding?

After the tax-withholding disposition, Fisher Ossa directly holds 2,158,406 Class A common shares. This remaining stake shows that the reported transaction was limited in size relative to his overall holdings and was driven by tax obligations on RSU vesting.

What RSU grants triggered the tax withholding for Fisher Ossa at Aurora Innovation (AUR)?

The tax withholding relates to RSUs granted on March 8, 2023, March 8, 2024, March 24, 2025, and March 23, 2026. As these RSUs vested quarterly, Aurora Innovation withheld specific share amounts to satisfy Ossa’s associated tax obligations.

AI-generated analysis. How Rhea-AI works. Not financial advice.

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Accepted by SEC EDGAR 05/22/2026 - 06:00 PM EDT Learn about SEC filing dates

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

OMB APPROVAL

OMB Number:			3235-0287
Estimated average burden
hours per response:			0.5

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^*

Fisher Ossa

(Last) (First) (Middle)

C/O AURORA INNOVATION, INC.

1654 SMALLMAN STREET

(Street)

PITTSBURGH PENNSYLVANIA 15222

(City) (State) (Zip)

UNITED STATES

(Country)

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

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

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

2a. Foreign Trading Symbol

3. Date of Earliest Transaction (Month/Day/Year)
05/20/2026

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

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

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

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	05/20/2026		F		70,281(1)	D	$6.94	2,158,406	D

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. Represents (i) 49,188 shares of Class A common stock withheld by the Issuer to cover the reporting person's tax withholding obligation upon the quarterly vesting of Restricted Stock Units granted on March 8, 2023; (ii) 3,514 shares of Class A common stock withheld by the Issuer to cover the reporting person's tax withholding obligation upon the quarterly vesting of Restricted Stock Units granted on March 8, 2024; (iii) 6,833 shares of Class A common stock withheld by the Issuer to cover the reporting person's tax withholding obligation upon the quarterly vesting of Restricted Stock Units granted on March 24, 2025; and (iv) 10,746 shares of Class A common stock withheld by the Issuer to cover the reporting person's tax withholding obligation upon the quarterly vesting of Restricted Stock Units granted on March 23, 2026.

Remarks:

	/s/ Yijun Han, as Attorney-in-Fact for Ossa Fisher	05/22/2026
	** 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).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.
* Form 4: SEC 1474 (03-26)