Rivian Automotive, Inc. / DE (RIVN) · Insider Trading (Form 4) SEC Filing

=== SEC Form 4 — Statement of Changes in Beneficial Ownership === Document Type: 4 Period of Report: 2026-07-20 10b5-1 Pre-arranged Plan: No --- Issuer --- Name: Rivian Automotive, Inc. / DE (RIVN) CIK: 0001874178 --- Reporting Owner --- Name: Schwartz Sanford Harold CIK: 0001891751 Role: Director --- Non-Derivative Transactions --- [Transaction #1] Security: Class A Common Stock Date: 2026-07-20 | Code: A (Grant or award) Shares: +1,192 | Price: $0.00 Shares Owned After: 213,002 | Ownership: D (Direct) Footnotes: [F1] Represents an award of 1,192 restricted stock units ("RSUs"), which vested on July 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. --- Footnotes (Complete Index) --- F1: Represents an award of 1,192 restricted stock units ("RSUs"), which vested on July 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. --- Signature --- /s/ /s/ Jamie Chung, Attorney-in-Fact (2026-07-22)