Witherow Brian C (CIK 1301638) reported 5 SEC Form 4 insider transactions across 1 companies over the past 18 months (most recent 2026-02-25). Recent activity: Sell FUN (16,469 shares), Sell FUN (11,245 shares), Sell FUN (1,543 shares), Sell FUN (29,528 shares), Buy FUN (18,729 shares). Source: SEC Form 4.
| Date | Company | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-02-25 | Six Flags Entertainment Corporation/NEW (FUN) | Chief Financial Officer | Sell | 16,469 | $300,395 |
| 2025-06-05 | Six Flags Entertainment Corporation/NEW (FUN) | Chief Financial Officer | Sell | 11,245 | $372,322 |
| 2025-04-02 | Six Flags Entertainment Corporation/NEW (FUN) | Chief Financial Officer | Sell | 1,543 | $54,653 |
| 2025-02-26 | Six Flags Entertainment Corporation/NEW (FUN) | Chief Financial Officer | Sell | 29,528 | $1.3M |
| 2025-02-07 | Six Flags Entertainment Corporation/NEW (FUN) | Chief Financial Officer | Buy | 18,729 | $0 |
Source: SEC Form 4 filings · as of 2026-02-25