Rose M. Marcario - 01 Jan 2026 Form 4 Insider Report for Rivian Automotive, Inc. / DE (RIVN)

Role
Director
Signature
/s/ Jamie Chung, Attorney-in-Fact
Issuer symbol
RIVN
Transactions as of
01 Jan 2026
Net transactions value
$0
Form type
4
Filing time
02 Jan 2026, 16:14:22 UTC
Previous filing
20 Jun 2025
SEC
View on sec.gov

Reporting Owners (1)

Name Relationship Address Signature Signature date CIK
MARCARIO ROSE M Director C/O RIVIAN AUTOMOTIVE, INC., 14600 MYFORD ROAD, IRVINE /s/ Jamie Chung, Attorney-in-Fact 02 Jan 2026 0001253620

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
transaction RIVN Class A Common Stock Disposed to Issuer $0 -16,812 -13% $0.000000 108,782 01 Jan 2026 Direct F1
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Rose M. Marcario is no longer subject to Section 16 filing requirements. Form 4 or Form 5 obligations may continue.

Explanation of Responses:

Id Content
F1 As a result of Ms. Marcario's resignation as a member of the Board of Directors of Rivian Automotive, Inc. effective January 1, 2026 (i) 16,812 unvested Restricted Stock Units ("RSUs") previously granted were forfeited and (ii) the remaining vested RSUs were settled, pursuant to the prior election of Ms. Marcario to defer such RSU settlement until her termination of service as a director.