Richard Zimmerman
President & CEO at Six Flags Entertainment Corporation
Sits on 1 board. Last updated September 28, 2026
Time on boards
- Boards served
- 1
- Current seats
- 1
- Board service
- 2 years
- Director since
- 2024
2 years of board service in total across 1 board, counting each seat separately. Longest: Six Flags Entertainment Corporation, 2 years.
Six Flags Entertainment Corporation
Director · President & CEO
Chief executive roles
Six Flags Entertainment Corporation
· President & CEO
Since July 2024
Insider trades
All notable trades →From SEC Forms 4 and 5. Open-market purchases and sales are highlighted; grants, option exercises and shares withheld for tax are routine.
| Date | Company | Transaction | Shares | Price | Value |
|---|---|---|---|---|---|
| Jun 4, 2025 | Six Flags Entertainment Corporation | Shares withheld for tax | −25,071 | $33.11 | $830,101 |
| Feb 24, 2025 | Six Flags Entertainment Corporation | Shares withheld for tax | −97,310 | $45.09 | $4,387,708 |
| Feb 6, 2025 | Six Flags Entertainment Corporation | Shares withheld for tax | −5,175 | $44.73 | $231,478 |
| Feb 5, 2025 | Six Flags Entertainment Corporation | Grant or award | +57,889 | — | — |
| Dec 4, 2024 | Six Flags Entertainment Corporation | Shares withheld for tax | −20,011 | $47.21 | $944,719 |
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