$RIVN (RIVIAN AUTOMOTIVE, INC. / DE) — 8-K: Rivian CFO Claire McDonough to depart Oct. 30, 2026; Derek Mulvey expected as interim CFO

Rivian announced Chief Financial Officer Claire McDonough will step down on October 30, 2026, to pursue a new opportunity and relocate to the East Coast. She will remain in the role for two months to support the transition. Derek Mulvey, Vice President of Finance, is expected to become Interim Chief Financial Officer upon her departure. McDonough joined Rivian in January 2021 and helped execute the company’s $13.7 billion initial public offering in November 2021.

Rivian announced Chief Financial Officer Claire McDonough will step down on October 30, 2026, to pursue a new opportunity and relocate to the East Coast. She will remain in the role for two months to support the transition. Derek Mulvey, Vice President of Finance, is expected to become Interim Chief Financial Officer upon her departure. McDonough joined Rivian in January 2021 and helped execute the company’s $13.7 billion initial public offering in November 2021.