Rivian director Peter Krawiec receives 928-share award

The post-transaction disclosure distinguishes Peter Krawiec’s direct shares from positions reported through four trusts.

Rhea-AI Filing Summary

Rivian Automotive, Inc. (RIVN) director Peter Krawiec received an award of 928 restricted stock units, which vested on October 20, 2026 and settled in Class A common shares. His direct holdings following the transaction were 28,486 shares. The reported indirect holdings were 24,131 shares in Peter Krawiec 2025 GRAT, 4,991 shares in Krawiec Family 2019 Living Trust, 32,778 shares in Erin G. Krawiec 2025 GRAT and 34,531 shares in Erin G. Krawiec 2019 Trust.

Insider Trade Summary

Grant/Award: 928 shares

Grant/Award 5 txns

Insider Krawiec Peter

Role Director

Type	Security	Shares	Price	Value
Grant/Award	Class A Common Stock F1	928	$0.00	$0.00
holding	Class A Common Stock	--	--	--
holding	Class A Common Stock	--	--	--
holding	Class A Common Stock	--	--	--
holding	Class A Common Stock	--	--	--

Holdings After Transaction: Class A Common Stock — 28,486 shares (Direct); Class A Common Stock — 24,131 shares (Indirect, By Peter Krawiec 2025 GRAT); Class A Common Stock — 4,991 shares (Indirect, By Krawiec Family 2019 Living Trust); Class A Common Stock — 32,778 shares (Indirect, By Erin G. Krawiec 2025 GRAT); Class A Common Stock — 34,531 shares (Indirect, By Erin G. Krawiec 2019 Trust)

Footnotes (1)

1. F1. Represents an award of 928 restricted stock units ("RSUs"), which vested on October 20, 2026. The RSUs settled in shares of the Issuer's Class A Common Stock upon vesting.

Key Figures

Restricted stock units awarded: 928 restricted stock units Direct Class A common stock holdings: 28,486 shares Peter Krawiec 2025 GRAT holdings: 24,131 shares +3 more

6 metrics

Restricted stock units awarded 928 restricted stock units Vested and settled in shares on October 20, 2026

Direct Class A common stock holdings 28,486 shares Following the October 20, 2026 transaction

Peter Krawiec 2025 GRAT holdings 24,131 shares Reported as of October 20, 2026

Krawiec Family 2019 Living Trust holdings 4,991 shares Reported as of October 20, 2026

Erin G. Krawiec 2025 GRAT holdings 32,778 shares Reported as of October 20, 2026

Erin G. Krawiec 2019 Trust holdings 34,531 shares Reported as of October 20, 2026

Key Terms

restricted stock units, vested, settled in shares

3 terms

restricted stock units financial

"award of 928 restricted stock units"

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

"which vested on October 20, 2026"

settled in shares financial

"The RSUs settled in shares"

FAQ

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

How many shares did RIVN director Peter Krawiec receive?

Peter Krawiec received an award of 928 restricted stock units, which vested on October 20, 2026 and settled in Class A common stock. His direct holdings following the transaction were 28,486 shares.

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

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Available on EDGAR 10/22/2026 - 08:57 PM EDT Accepted by SEC EDGAR 10/22/2026 - 08:56 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^*

Krawiec Peter

(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)
10/20/2026

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	10/20/2026		A		928(1)	A	$0	28,486	D
Class A Common Stock								24,131	I	By Peter Krawiec 2025 GRAT
Class A Common Stock								4,991	I	By Krawiec Family 2019 Living Trust
Class A Common Stock								32,778	I	By Erin G. Krawiec 2025 GRAT
Class A Common Stock								34,531	I	By Erin G. Krawiec 2019 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. Represents an award of 928 restricted stock units ("RSUs"), which vested on October 20, 2026. The RSUs settled in shares of the Issuer's Class A Common Stock upon vesting.

Remarks:

	/s/ Jamie Chung, Attorney-in-Fact	10/22/2026
	** 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)