Insiders / Witherow Brian C
Witherow Brian C
CIK 1301638personinsider
Companies
1
First seen
Feb 25, 2026
Last activity
Feb 25, 2026
Companies
| Company | Shares held | Latest |
|---|---|---|
| Six Flags Entertainment Corporation/NEW · FUN | 297,765 | — |
All securities held
1 position · latest reported per filing
| Company | Security | Shares |
|---|---|---|
| Six Flags Entertainment Corporation/NEW | Common Stock, par value $0.01 per share | 297,765 |
Activity
InsidersInstitutions
This person's insider trades (Form 4), across every company.| Date | Action | Company | Value | Shares Δ | Position after | Impact |
|---|---|---|---|---|---|---|
| Feb 23, 2026 | Other | FUN Six Flags Entertainment Corporation/NEW Common Stock, par value $0.01 per share | $300.4K | -16K -5.24% | 297,765 0.29% of shares | low |