Form 4: Rivian CFO Sells Shares Under Pre-Arranged 10b5-1 Plan

Rivian Automotive's Chief Financial Officer, Claire McDonough, sold 29,249 shares of Class A Common Stock in early December 2025, as part of a pre-arranged 10b5-1 trading plan.

Summary

• Claire McDonough, Chief Financial Officer of Rivian Automotive, Inc. (RIVN), reported the sale of Class A Common Stock.
• A total of 29,249 shares were disposed of in two separate transactions.
• On December 2, 2025, 21,210 shares were sold at a weighted average price of $17.1367 per share.
• On December 4, 2025, an additional 8,039 shares were sold at a price of $18.00 per share.
• These sales were executed pursuant to a Rule 10b5-1 trading plan adopted by Ms. McDonough on September 2, 2025.
• Following these transactions, Ms. McDonough beneficially owns 730,017 shares of Class A Common Stock.

Sentiment

Score: 5

Explanation: The filing reports a routine insider stock sale executed under a pre-arranged 10b5-1 plan, which is a neutral event and does not reflect positively or negatively on the company's performance or outlook.

Future Outlook

This Form 4 filing does not contain any forward-looking statements or guidance regarding the company's future performance or strategic direction.

Industry Context

This filing is a routine disclosure of an insider stock transaction and does not provide information relevant to broader industry trends or competitive analysis.

Stakeholder Impact

• The sale of shares by a Chief Financial Officer, even under a 10b5-1 plan, could be perceived by some shareholders as a liquidity event for personal financial planning rather than a reflection of company performance.

Key Dates

Keywords

Rivian Automotive, RIVN, Insider Trading, Form 4, Stock Sale, CFO, Claire McDonough, 10b5-1 Plan, Equity Transaction