Rivian director granted 1,255 RSUs in Form 4

Schwartz Sanford Harold reported acquisition or exercise transactions in this Form 4 filing.

Rhea-AI Filing Summary

Schwartz Sanford Harold reported acquisition or exercise transactions in this Form 4 filing.

Rivian Automotive director Sanford Harold Schwartz reported an equity award. He received 1,255 shares of Class A Common Stock in the form of restricted stock units that vested on April 20, 2026. After this grant, he holds 194,365 shares directly. Schwartz elected to defer share issuance until his service as a director ends, at which point the RSUs will settle in Class A Common Stock.

Insider Trade Summary

Grant/Award: 1,255 shares

Grant/Award 1 txn

Insider Schwartz Sanford Harold

Role Director

Type	Security	Shares	Price	Value
Grant/Award	Class A Common Stock	1,255	$0.00	$0.00

Holdings After Transaction: Class A Common Stock — 194,365 shares (Direct)

Footnotes (1)

1. F1. Represents an award of 1,255 restricted stock units ("RSUs"), which vested on April 20, 2026. The Reporting Person has elected to defer the issuance of the shares of the Issuer's Class A Common Stock underlying the RSUs until the Reporting Person's termination of service as a director of the Issuer. The RSUs will settle in shares of the Issuer's Class A Common Stock upon such termination of service.

Key Figures

RSU award: 1,255 shares Price per share for grant: $0.0000 per share Shares held after transaction: 194,365 shares

3 metrics

RSU award 1,255 shares Restricted stock units vested on April 20, 2026

Price per share for grant $0.0000 per share Reported grant price for RSU award

Shares held after transaction 194,365 shares Direct holdings of Class A Common Stock following grant

Key Terms

restricted stock units, vested, settle

3 terms

restricted stock units financial

"Represents an award of 1,255 restricted stock units ("RSUs"), which vested on April 20, 2026."

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.

vested financial

"Represents an award of 1,255 restricted stock units ("RSUs"), which vested on April 20, 2026."

settle financial

"The RSUs will settle in shares of the Issuer's Class A Common Stock upon such termination of service."

FAQ

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

What insider transaction did Rivian (RIVN) director Sanford Harold Schwartz report?

Sanford Harold Schwartz reported receiving an award of 1,255 restricted stock units in Rivian Class A Common Stock. These RSUs vested on April 20, 2026, and increased his direct holdings to 194,365 shares following the transaction.

Were Sanford Harold Schwartz’s Rivian (RIVN) shares bought on the market?

No, the 1,255 Rivian shares were granted as restricted stock units, not purchased in the market. The Form 4 describes the transaction as a grant or award acquisition with a reported price per share of $0.0000.

How many Rivian (RIVN) shares does Sanford Harold Schwartz hold after this Form 4?

After the reported grant, Sanford Harold Schwartz holds 194,365 shares of Rivian Class A Common Stock directly. This total reflects his position following the 1,255-share restricted stock unit award disclosed in the Form 4 filing.

When do Sanford Harold Schwartz’s Rivian (RIVN) RSUs settle into shares?

The 1,255 restricted stock units will settle in Rivian Class A Common Stock when Sanford Harold Schwartz’s service as a director ends. He elected to defer issuance of the underlying shares until his termination of service with the company’s board.

What is special about the vesting of Sanford Harold Schwartz’s Rivian (RIVN) RSUs?

The 1,255 restricted stock units vested on April 20, 2026, but the underlying shares are deferred. Schwartz chose to receive the Rivian Class A Common Stock only after his service as a director ends, delaying actual share issuance until that termination event.

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

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Accepted by SEC EDGAR 04/22/2026 - 04:42 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^*

Schwartz Sanford Harold

(Last) (First) (Middle)

C/O RIVIAN AUTOMOTIVE, INC.

(Street)

IRVINE CALIFORNIA 92606

(City) (State) (Zip)

UNITED STATES

(Country)

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)

2a. Foreign Trading Symbol

3. Date of Earliest Transaction (Month/Day/Year)
04/20/2026

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	04/20/2026		A		1,255(1)	A	$0	194,365	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 1,255 restricted stock units ("RSUs"), which vested on April 20, 2026. The Reporting Person has elected to defer the issuance of the shares of the Issuer's Class A Common Stock underlying the RSUs until the Reporting Person's termination of service as a director of the Issuer. The RSUs will settle in shares of the Issuer's Class A Common Stock upon such termination of service.

Remarks:

	/s/ Jamie Chung, Attorney-in-Fact	04/22/2026
	** 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)