Form 4: RSI COO Mattias Stetz Sells 20,000 Shares

Rush Street Interactive COO Mattias Stetz sold 20,000 shares of Class A Common Stock via a pre-arranged 10b5-1 trading plan.

Summary

• Mattias Stetz, Chief Operating Officer of Rush Street Interactive, Inc. (RSI), sold 20,000 shares of Class A Common Stock.
• The transaction occurred on June 1, 2026, at a weighted average price of $25.634 per share.
• The sale was executed pursuant to a Rule 10b5-1 trading plan, which allows insiders to set up a predetermined schedule for selling stocks.
• Following the transaction, Stetz retains direct ownership of 217,874 shares, with an additional 105,448 shares held indirectly by his spouse.

Sentiment

Score: 5

Explanation: StockSavvy.ai views this as a neutral event, as the sale was executed under a pre-planned 10b5-1 arrangement, which is a routine administrative action for corporate insiders.

Positives

• The sale was conducted under a pre-established 10b5-1 plan, which typically indicates the transaction is for personal financial planning rather than a reaction to non-public information.

Negatives

• Insider selling can sometimes be perceived by the market as a lack of confidence in the short-term stock price appreciation, though this was a planned sale.

Risks

• None identified in this specific filing.

Future Outlook

Not applicable.

Industry Context

StockSavvy.ai notes that insider selling via 10b5-1 plans is a standard practice for executives in the gaming and technology sectors to manage personal liquidity without triggering market concerns regarding material non-public information.

Comparison to Industry Standards

• The use of 10b5-1 plans is the industry standard for corporate officers to divest equity holdings in a compliant and transparent manner.

Stakeholder Impact

• Minimal impact expected as the sale was pre-planned and represents a small portion of the executive's total holdings.

Key Dates

Keywords

Rush Street Interactive, RSI, Insider Trading, Form 4, Mattias Stetz, 10b5-1