Reported relationships
Latest disclosed role at each company.
| Company | Last reported as | Report date | Published |
|---|---|---|---|
| Six Flags Entertainment Corporation/NEWFUN · Entity 4702 | Chief Commercial Officer | February 23, 2026 | February 25, 2026 |
Disclosed balances
About these balances
Latest available filing per company, not a reconstructed current portfolio. Matching sequences show the last reported balance with all source rows expandable; grouping alone does not establish account ownership. Do not add unresolved positions together. Filings may omit unchanged positions, and amendments may correct only part of an older disclosure. Jointly reported shares are not necessarily this owner's personal holdings.
Six Flags Entertainment Corporation/NEW
Report date February 23, 2026 · Filed February 25, 2026
| Security / award | Ownership account | Disclosed shares / units | Disclosure context |
|---|---|---|---|
| Common Stock, par value $0.01 per shareSEC Table I · non-derivative | Direct | 37,404 |
Reported balance
After 2026-02-23 transaction · row 1
1 source rowRow 1 · 2026-02-23 · Tax withholding · Disposed 3,887 · Balance 37,404 F1: Shares withheld in payment of tax liability in connection with the vesting of a previously reported awards of restricted stock and restricted stock units, which vested February 23, 2026. |
Filing footnotes · ownership attribution and instrument terms
F1: Shares withheld in payment of tax liability in connection with the vesting of a previously reported awards of restricted stock and restricted stock units, which vested February 23, 2026.
Transaction history
JSON APIPurchases/sales include open-market and private transactions. Plan disclosure applies to the filing; individual rows may differ. “Not disclosed” is not “unplanned.”
The cutoff filters transaction history only. Company summaries and owner relationships show the latest available disclosures. Parser corrections can improve historical records.
| Transaction date | Company | Activity / security | Shares / units | Reported price | Reported value | Details |
|---|---|---|---|---|---|---|
| February 23, 2026 Filed Feb 25, 2026 16:19 UTC | Six Flags Entertainment Corporation/NEW FUN · Entity 4702 | Tax withholdingCommon Stock, par value $0.01 per share | 3,887 | $18.24 | $70,898.88 |
DisclosureSEC source: 0001999001-26-000038 · wk-form4_1772054357.xml · nonDerivative · entry 1 Dieckmann Christian · CIK 0002028666 · Chief Commercial Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 37,404 F1 · shares: Shares withheld in payment of tax liability in connection with the vesting of a previously reported awards of restricted stock and restricted stock units, which vested February 23, 2026. Read SEC document |
| June 04, 2025 Filed Jun 5, 2025 18:21 UTC | Six Flags Entertainment Corporation/NEW FUN · Entity 4702 | Tax withholdingCommon Stock, par value $0.01 per share | 2,786 | $33.11 | $92,244.46 |
DisclosureSEC source: 0001999001-25-000120 · wk-form4_1749161870.xml · nonDerivative · entry 1 Dieckmann Christian · CIK 0002028666 · Chief Commercial Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 41,291 F1 · shares: Shares withheld in payment of tax liability in connection with the vesting of previously reported award of restricted stock units, which vested June 4, 2025. Read SEC document |
| March 31, 2025 Filed Apr 2, 2025 17:17 UTC | Six Flags Entertainment Corporation/NEW FUN · Entity 4702 | Tax withholdingCommon Stock, par value $0.01 per share | 633 | $35.42 | $22,420.86 |
DisclosureSEC source: 0001999001-25-000094 · wk-form4_1743628670.xml · nonDerivative · entry 1 Dieckmann Christian · CIK 0002028666 · Chief Strategy Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 44,077 F1 · shares: Shares withheld in payment of tax liability in connection with the vesting of a previously reported award of restricted stock, which vested March 31, 2025. Read SEC document |
| February 24, 2025 Filed Feb 26, 2025 16:56 UTC | Six Flags Entertainment Corporation/NEW FUN · Entity 4702 | Tax withholdingCommon Stock, par value $0.01 per share | 5,236 | $45.09 | $236,091.24 |
DisclosureSEC source: 0001999001-25-000029 · wk-form4_1740606975.xml · nonDerivative · entry 1 Dieckmann Christian · CIK 0002028666 · Chief Strategy Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 44,710 F1 · shares: Shares withheld in payment of tax liability in connection with the vesting of previously reported awards of restricted stock and restricted stock units, which vested February 24, 2025. Read SEC document |
| February 05, 2025 Filed Feb 7, 2025 17:52 UTC | Six Flags Entertainment Corporation/NEW FUN · Entity 4702 | GrantCommon Stock, par value $0.01 per share | 5,448 | $0.00 | $0.00 |
DisclosureSEC source: 0001999001-25-000019 · wk-form4_1738968756.xml · nonDerivative · entry 1 Dieckmann Christian · CIK 0002028666 · Chief Strategy Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 49,946 F1 · shares: These awards were granted pursuant to the Company's 2024 Omnibus Incentive Plan. Read SEC document |
| December 04, 2024 Filed Dec 6, 2024 16:18 UTC | Six Flags Entertainment Corporation/NEW FUN · Entity 4702 | Tax withholdingCommon Stock, par value $0.01 per share | 2,802 | $47.21 | $132,282.42 |
DisclosureSEC source: 0001999001-24-000045 · wk-form4_1733519918.xml · nonDerivative · entry 1 Dieckmann Christian · CIK 0002028666 · Chief Strategy Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 44,498 F1 · shares: Shares withheld in payment of tax liability in connection with the vesting of a previously reported award of restricted stock units, which vested December 4, 2024. Read SEC document |
Value uses the disclosed total when available, otherwise shares × reported transaction price. It is not an estimate of exercise cash cost or investment performance.