Form 4: Rivian CFO Claire McDonough Sells Shares

Rivian Automotive CFO Claire McDonough sold 10,245 shares of Class A Common Stock on April 22, 2026, pursuant to a Rule 10b5-1 trading plan.

Summary

• Claire McDonough, Chief Financial Officer of Rivian Automotive, Inc., sold 10,245 shares of Class A Common Stock.
• The transaction occurred on April 22, 2026, at a price of $18.00 per share.
• Following this transaction, the reporting person maintains beneficial ownership of 946,814 shares.
• The sale was executed under a pre-established Rule 10b5-1 trading plan adopted on September 2, 2025.

Sentiment

Score: 5

Explanation: StockSavvy.ai views this as a neutral event, as the sale was pre-planned and represents a small fraction of the executive's total holdings.

Positives

• The sale was conducted via a pre-planned Rule 10b5-1 trading plan, which is a standard mechanism for executives to sell shares without triggering insider trading concerns.

Negatives

• The sale represents a reduction in the direct equity stake held by the company's Chief Financial Officer.

Risks

• Insider selling can sometimes be perceived negatively by the market as a signal regarding management's view of the company's future stock performance.

Future Outlook

No forward-looking guidance regarding company operations was provided in this filing.

Industry Context

StockSavvy.ai notes that executive stock sales under 10b5-1 plans are routine corporate governance events and generally do not reflect a change in fundamental business strategy or outlook.

Comparison to Industry Standards

• The use of Rule 10b5-1 plans is the industry standard for C-suite executives to manage personal liquidity while maintaining compliance with SEC regulations.

Stakeholder Impact

• Minimal impact on shareholders as the sale was executed through a pre-arranged plan.

Key Dates

Keywords

Rivian, RIVN, Insider Trading, Form 4, CFO, Equity Sale