Martin Ziegenfuss Amy (CIK 2136794) reported 1 SEC Form 4 insider transactions across 1 companies over the past 18 months (most recent 2026-06-29). Recent activity: Buy FUN (18,788 shares). Source: SEC Form 4.
| Date | Company | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-06-29 | Six Flags Entertainment Corporation/NEW (FUN) | Chief Marketing Officer | Buy | 18,788 | $0 |
Source: SEC Form 4 filings · as of 2026-06-29