Rivian (RIVN) director logs 658 RSU vesting and 316-share tax withholding

Rhea-AI Filing Summary

Rivian Automotive, Inc. director Aidan N. Gomez reported equity compensation and related tax withholding. On January 20, 2026, an award of 658 restricted stock units (RSUs) vested, resulting in the acquisition of the same number of shares of Rivian Class A common stock at a reported price of $0, reflecting that this was a compensation grant rather than an open-market purchase. To cover tax withholding obligations tied to this vesting, 316 shares of Class A common stock were withheld by the company at a reference price of $16.67, which was the closing price on January 16, 2026. After these transactions, Gomez directly held 39,580 shares of Rivian Class A common stock.

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^*

Gomez Aidan N.

(Last) (First) (Middle)

C/O RIVIAN AUTOMOTIVE, INC.

14600 MYFORD RD

(Street)

IRVINE CA 92606

(City) (State) (Zip)

2. Issuer Name and Ticker or Trading Symbol
Rivian Automotive, Inc. / DE [ RIVN ]

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

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

3. Date of Earliest Transaction (Month/Day/Year)
01/20/2026

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	01/20/2026		A		658	A(1)	$0	39,896	D
Class A Common Stock	01/20/2026		F		316(2)	D	$16.67(3)	39,580	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 an award of 658 restricted stock units ("RSUs"), which vested on January 20, 2026.

2. 316 shares of Class A Common Stock were withheld by the Company for the purposes of satisfying tax withholding obligations in connection with the vesting of 658 RSUs on January 20, 2026.

3. The closing price of the Company's Class A Common Stock on January 16, 2026.

Remarks:

	/s/ Jamie Chung, Attorney-in-Fact	01/22/2026
	** 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.
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FAQ

What insider activity did Rivian (RIVN) director Aidan N. Gomez report?

Director Aidan N. Gomez reported the vesting of 658 RSUs and a related tax withholding transaction on January 20, 2026 involving Rivian Class A common stock.

How many Rivian (RIVN) shares vested for Aidan N. Gomez and on what date?

An award of 658 restricted stock units (RSUs) vested for Aidan N. Gomez on January 20, 2026, converting into the same number of Class A common shares.

How many Rivian (RIVN) shares were withheld for taxes in this Form 4 filing?

The company withheld 316 shares of Rivian Class A common stock to satisfy tax withholding obligations associated with the vesting of the 658 RSUs.

What price per share was used for the Rivian (RIVN) tax withholding calculation?

The tax withholding used a price of $16.67 per share, which is stated as the closing price of Rivian Class A common stock on January 16, 2026.

How many Rivian (RIVN) shares does Aidan N. Gomez hold after these transactions?

Following the RSU vesting and tax share withholding, Aidan N. Gomez directly held 39,580 shares of Rivian Class A common stock.

Was this Rivian (RIVN) insider transaction an open-market stock purchase?

No. The filing shows an RSU vesting with a reported price of $0 for the 658 acquired shares, indicating equity compensation, plus a share withholding for taxes rather than an open-market trade.