Form 4: Six Flags COO Reports Future Tax-Related Stock Sale

Six Flags Entertainment's Chief Operating Officer, Tim Fisher, has reported a scheduled disposition of 21,850 shares of common stock on August 22, 2025, to cover tax liabilities from a restricted stock award vesting on the same date, pursuant to a Rule 10b5-1 plan.

Summary

• Tim Fisher, Chief Operating Officer of Six Flags Entertainment Corporation, has filed a Form 4 reporting a future transaction.
• On August 22, 2025, 21,850 shares of common stock are scheduled to be disposed of.
• This disposition is intended to cover tax liabilities associated with the vesting of a previously granted restricted stock award, which will also vest on August 22, 2025.
• The transaction is being made pursuant to a Rule 10b5-1(c) plan, indicating it was pre-arranged.
• The shares are valued at $25.59 per share for the purpose of this future tax withholding.
• Following this scheduled transaction, Mr. Fisher is expected to beneficially own 241,334 shares of Six Flags common stock.

Sentiment

Score: 5

Explanation: This is a routine, non-discretionary transaction for tax purposes, pre-planned under a 10b5-1 plan, indicating neither positive nor negative sentiment towards the company's prospects.

Future Outlook

This filing reports a pre-scheduled future transaction related to executive compensation and does not provide forward-looking statements regarding company performance or strategic outlook.

Industry Context

This is a routine insider transaction related to executive compensation, specifically the tax implications of restricted stock vesting. Such transactions are common across all industries for executives receiving equity-based compensation and are often pre-arranged under Rule 10b5-1 plans to avoid accusations of trading on inside information.

Stakeholder Impact

• Shareholders: A minor, pre-planned reduction in insider holdings, which is a common occurrence and generally has no significant impact on shareholder value or perception.

Key Dates

Recommendation

The reported transaction is a pre-planned, non-discretionary sale of shares under a Rule 10b5-1 plan to cover tax obligations upon the future vesting of a restricted stock award. This is a standard practice for executive compensation and does not reflect a discretionary change in the insider's view of the company's prospects or fundamental value. Therefore, it does not warrant a change in investment recommendation based solely on this filing.

Keywords

Six Flags, FUN, Tim Fisher, COO, insider transaction, Form 4, restricted stock, tax withholding, 10b5-1 plan