Six Flags CEO John T. Reilly purchases 15,713 shares

John T. Reilly, President and CEO of Six Flags Entertainment Corporation, purchased 15,713 shares of the company’s common stock on August 12, 2026. The transaction was executed at an average price of $15.80 per share, totaling approximately $248,265.

The acquisition was conducted under a pre-arranged Rule 10b5-1 trading plan established by Reilly on May 12, 2026, to manage personal portfolio objectives. Following this purchase, Reilly’s direct holdings increased by approximately 6%, bringing his total direct position to 297,736 shares, valued at roughly $4.89 million based on market close prices.

At the time of the transaction, Six Flags Entertainment Corporation held a market capitalization of approximately $1.6 billion. The stock purchase occurred following a period of negative performance, with the company seeing a one-year return of -36% as of the transaction date.