23 insiders reported 76 Form 4 transactions for Six Flags Entertainment Corporation/NEW (FUN) over the past 18 months (most recent 2026-06-16). Recent activity: JAFFER REHAN (Director) Buy 125,000 shares, JAFFER REHAN (Director) Buy 125,000 shares, Spiegel Marilyn G (Director) Buy 2,500 shares, HADDRILL RICHARD M (Executive Chair) Buy 10,000 shares, HADDRILL RICHARD M (Executive Chair) Buy 217,797 shares. Source: SEC Form 4.
| Date | Insider | Title | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-06-16 | JAFFER REHAN | Director | Buy | 125,000 | $2.9M |
| 2026-06-16 | JAFFER REHAN | Director | Buy | 125,000 | $3.0M |
| 2026-05-14 | Spiegel Marilyn G | Director | Buy | 2,500 | $47,812 |
| 2026-05-14 | HADDRILL RICHARD M | Executive Chair | Buy | 10,000 | $190,800 |
| 2026-04-20 | HADDRILL RICHARD M | Executive Chair | Buy | 217,797 | $0 |
| 2026-02-25 | FISHER TIM | Chief Operating Officer | Sell | 19,092 | $348,238 |
| 2026-02-25 | Tastepe Tayfun | Chief Digital & Tech Officer | Sell | 3,639 | $66,375 |
| 2026-02-25 | Nurse Brian | Chief Legal Officer | Sell | 11,246 | $205,127 |
| 2026-02-25 | Witherow Brian C | Chief Financial Officer | Sell | 16,469 | $300,395 |
| 2026-02-25 | Hoffman David R. | Chief Accounting Officer | Sell | 4,788 | $87,333 |
| 2026-02-25 | Dieckmann Christian | Chief Commercial Officer | Sell | 3,887 | $70,899 |
| 2026-01-06 | Dutra Felipe | Director | Buy | 13,038 | $0 |
| 2026-01-06 | Mason Jennifer | Director | Buy | 13,038 | $0 |
| 2026-01-05 | Hanrahan Daniel J | Director | Buy | 7,162 | $0 |
| 2026-01-05 | Hanrahan Daniel J | Director | Sell | 7,162 | $109,865 |
| 2026-01-05 | BASSOUL SELIM A | Executive Chairman | Buy | 261,000 | $0 |
| 2026-01-05 | BASSOUL SELIM A | Executive Chairman | Sell | 110,955 | $1.7M |
| 2025-12-29 | CARR LOUIS | Director | Buy | 3,581 | $0 |
| 2025-12-29 | CARR LOUIS | Director | Sell | 3,581 | $51,387 |
| 2025-12-09 | Zimmerman Richard | President & CEO | Sell | 114,531 | $1.8M |
| 2025-12-09 | Zimmerman Richard | President & CEO | Buy | 298,190 | $0 |
| 2025-12-09 | Zimmerman Richard | President & CEO | Sell | 130,310 | $2.0M |
| 2025-12-09 | Reilly John T | President & CEO | Buy | 159,847 | $0 |
| 2025-08-25 | FISHER TIM | Chief Operating Officer | Sell | 21,850 | $559,142 |
| 2025-08-08 | Hoffman Steven E | Director | Buy | 5,014 | $123,044 |
Source: SEC Form 4 filings · as of 2026-06-16