X0609 4 2026-04-30 0 0001874178 Rivian Automotive, Inc. / DE RIVN 0001111708 VOLKSWAGEN AG true BERLINER RING 2 WOLFSBURG 2M 38440 GERMANY 0 0 1 0 0002076446 Volkswagen US-Holding, Inc. false 12110 SUNSET HILLS RD., SUITE 600 RESTON VA 20190 0 0 1 0 0 Class A common stock, par value $0.001 per share 2026-04-30 4 P 0 62889522 15.90 A 209769645 I See footnote. The shares of Class A common stock reported herein are held of record by Volkswagen US-Holding, Inc. (formerly known as Volkswagen International America Inc.), which is a wholly-owned subsidiary of Volkswagen AG. Each of Volkswagen US-Holding, Inc. and Volkswagen AG may be deemed to share beneficial ownership of the securities reported herein. The shares of Class A common stock reported herein were acquired in a private placement pursuant to the terms of the Investment Agreement, dated as of November 13, 2024, as amended on April 17, 2025, by and among Rivian Automotive, Inc., Volkswagen AG and Volkswagen International America Inc. /s/ Philip Haarmann, Chief Legal Officer, Volkswagen AG 2026-05-04 /s/ Rolf Woller, Head of Group Treasury & Investor Relations, Volkswagen AG 2026-05-04 /s/ Alexander Schuetz, Executive Director, Volkswagen US-Holding, Inc. 2026-05-04 /s/ Anja Guenther, Executive Director, Volkswagen US-Holding, Inc. 2026-05-04