Witherow Brian C — SEC Form 4 filings
SEC reporting owner CIK 1301638. 9 Form 4 filings on record with FilingPulse; latest filed 2026-02-25.
Transaction summary — filings shown
Covers all 9 filings on record, filed 2024-02-28 to 2026-02-25. Counts and totals are arithmetic on values as filed — descriptive data, not a recommendation.
- Open-market purchases (code P, non-derivative): none reported.
- Open-market sales (code S, non-derivative): none reported.
- Other reported legs (grants, option exercises, tax withholding, gifts, derivative-security transactions, …): 12.
By issuer — same filings
Open-market purchase/sale legs on non-derivative securities, grouped by issuer. Role is as filed on the newest filing for that issuer. Dollar totals cover priced legs only (shares × price as filed). Ordered by priced transaction value, largest first.
| Issuer | Role (as filed) | Filings | Purchases (P) | Sales (S) | Other legs |
|---|---|---|---|---|---|
| CEDAR FAIR L P (FUN) | Executive VP & CFO | 3 | — | — | 6 |
| Six Flags Entertainment Corporation/NEW (FUN) | Chief Financial Officer | 6 | — | — | 6 |
Form 4 filings — Witherow Brian C
| Filed | Form | Issuer | Reported transactions | Source |
|---|---|---|---|---|
| 2026-02-25 | 4 | Six Flags Entertainment Corporation/NEW (FUN) | Tax withholding (F): 16,469 @ $18.24 | EDGAR |
| 2025-06-05 | 4 | Six Flags Entertainment Corporation/NEW (FUN) | Tax withholding (F): 11,245 @ $33.11 | EDGAR |
| 2025-04-02 | 4 | Six Flags Entertainment Corporation/NEW (FUN) | Tax withholding (F): 1,543 @ $35.42 | EDGAR |
| 2025-02-26 | 4 | Six Flags Entertainment Corporation/NEW (FUN) | Tax withholding (F): 29,528 @ $45.09 | EDGAR |
| 2025-02-07 | 4 | Six Flags Entertainment Corporation/NEW (FUN) | Grant/award (A): 18,729 @ $0 | EDGAR |
| 2024-12-06 | 4 | Six Flags Entertainment Corporation/NEW (FUN) | Tax withholding (F): 11,245 @ $47.21 | EDGAR |
| 2024-07-01 | 4 | CEDAR FAIR L P (FUN) | Disposition to issuer (D): 188,249 · Disposition to issuer (D): 2,399 | EDGAR |
| 2024-03-29 | 4 | CEDAR FAIR L P (FUN) | Grant/award (A): 10,490 | EDGAR |
| 2024-02-28 | 4 | CEDAR FAIR L P (FUN) | Tax withholding (F): 4,014 @ $39.24 · Grant/award (A): 11,239 @ $0 · Tax withholding (F): 4,985 @ $39.24 | EDGAR |
FilingPulse's Form 4 archive currently extends back to 2024-01-11 and is expanding backward through EDGAR history — earlier filings by this insider may not be indexed yet. Names and roles are shown as filed.
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