Reported relationships
Latest disclosed role at each company.
| Company | Last reported as | Report date | Published |
|---|---|---|---|
| CEDAR FAIR L PFUN · Entity 89396 | Chief Operating Officer | July 01, 2024 | July 01, 2024 |
| Six Flags Entertainment Corporation/NEWFUN · Entity 4702 | Chief Operating 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.
CEDAR FAIR L P
Report date July 01, 2024 · Filed July 01, 2024
| Security / award | Ownership account | Disclosed shares / units | Disclosure context |
|---|---|---|---|
| Units of Limited Partner InterestSEC Table I · non-derivative | Direct | 0 |
Reported balance
After 2024-07-01 transaction · row 1
1 source rowRow 1 · 2024-07-01 · Disposition to issuer · Disposed 121,445 · Balance 0 F1: Pursuant to that certain Agreement and Plan of Merger, dated as of November 2, 2023 (the "Merger Agreement"), by and among the Issuer, Six Flags Entertainment Corporation, CopperSteel HoldCo, Inc. (now known as Six Flags Entertainment Corporation) ("HoldCo") and CopperSteel Merger Sub, LLC, each unit of limited partner interest of the Issuer was converted into the right to receive one share of HoldCo common stock on July 1, 2024. In accordance with the terms of the Merger Agreement, units of limited partner interest of the Issuer subject to restricted unit awards were converted into restricted shares of common stock of HoldCo. F2: Includes units acquired pursuant to a distribution reinvestment plan exempt under Rule 16a-11. |
Filing footnotes · ownership attribution and instrument terms
F1: Pursuant to that certain Agreement and Plan of Merger, dated as of November 2, 2023 (the "Merger Agreement"), by and among the Issuer, Six Flags Entertainment Corporation, CopperSteel HoldCo, Inc. (now known as Six Flags Entertainment Corporation) ("HoldCo") and CopperSteel Merger Sub, LLC, each unit of limited partner interest of the Issuer was converted into the right to receive one share of HoldCo common stock on July 1, 2024. In accordance with the terms of the Merger Agreement, units of limited partner interest of the Issuer subject to restricted unit awards were converted into restricted shares of common stock of HoldCo.
F2: Includes units acquired pursuant to a distribution reinvestment plan exempt under Rule 16a-11.
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 | 222,242 |
Reported balance
After 2026-02-23 transaction · row 1
1 source rowRow 1 · 2026-02-23 · Tax withholding · Disposed 19,092 · Balance 222,242 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 | 19,092 | $18.24 | $348,238.08 |
DisclosureSEC source: 0001999001-26-000039 · wk-form4_1772054383.xml · nonDerivative · entry 1 FISHER TIM · CIK 0001726117 · Chief Operating Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 222,242 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 |
| August 22, 2025 Filed Aug 25, 2025 17:23 UTC | Six Flags Entertainment Corporation/NEW FUN · Entity 4702 | Tax withholdingCommon Stock, par value $0.01 per share | 21,850 | $25.59 | $559,141.50 |
DisclosureSEC source: 0001999001-25-000161 · wk-form4_1756157005.xml · nonDerivative · entry 1 FISHER TIM · CIK 0001726117 · Chief Operating Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 241,334 F1 · shares: Shares withheld in payment of tax liability in connection with the vesting of previously reported award of restricted stock, which vested August 22, 2025. Read SEC document |
| June 04, 2025 Filed Jun 5, 2025 18:16 UTC | Six Flags Entertainment Corporation/NEW FUN · Entity 4702 | Tax withholdingCommon Stock, par value $0.01 per share | 11,143 | $33.11 | $368,944.73 |
DisclosureSEC source: 0001999001-25-000119 · wk-form4_1749161572.xml · nonDerivative · entry 1 FISHER TIM · CIK 0001726117 · Chief Operating Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 263,184 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 | 1,750 | $35.42 | $61,985.00 |
DisclosureSEC source: 0001999001-25-000093 · wk-form4_1743628634.xml · nonDerivative · entry 1 FISHER TIM · CIK 0001726117 · Chief Operating Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 274,327 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 17:09 UTC | Six Flags Entertainment Corporation/NEW FUN · Entity 4702 | Tax withholdingCommon Stock, par value $0.01 per share | 32,996 | $45.09 | $1,487,789.64 |
DisclosureSEC source: 0001999001-25-000045 · wk-form4_1740607773.xml · nonDerivative · entry 1 FISHER TIM · CIK 0001726117 · Chief Operating Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 276,077 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 17:50 UTC | Six Flags Entertainment Corporation/NEW FUN · Entity 4702 | GrantCommon Stock, par value $0.01 per share | 23,156 | $0.00 | $0.00 |
DisclosureSEC source: 0001999001-25-000015 · wk-form4_1738968595.xml · nonDerivative · entry 1 FISHER TIM · CIK 0001726117 · Chief Operating Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 309,073 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 | 11,206 | $47.21 | $529,035.26 |
DisclosureSEC source: 0001999001-24-000044 · wk-form4_1733519882.xml · nonDerivative · entry 1 FISHER TIM · CIK 0001726117 · Chief Operating Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 285,917 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 |
| July 01, 2024 Filed Jul 1, 2024 20:53 UTC | CEDAR FAIR L P FUN · Entity 89396 | Disposition to issuerUnits of Limited Partner Interest | 121,445 | Not disclosed | Not disclosed |
DisclosureSEC source: 0000950170-24-079939 · ownership.xml · nonDerivative · entry 1 FISHER TIM · CIK 0001726117 · Chief Operating Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 0 F1 · kind: Pursuant to that certain Agreement and Plan of Merger, dated as of November 2, 2023 (the "Merger Agreement"), by and among the Issuer, Six Flags Entertainment Corporation, CopperSteel HoldCo, Inc. (now known as Six Flags Entertainment Corporation) ("HoldCo") and CopperSteel Merger Sub, LLC, each unit of limited partner interest of the Issuer was converted into the right to receive one share of HoldCo common stock on July 1, 2024. In accordance with the terms of the Merger Agreement, units of limited partner interest of the Issuer subject to restricted unit awards were converted into restricted shares of common stock of HoldCo. F2 · shares: Includes units acquired pursuant to a distribution reinvestment plan exempt under Rule 16a-11. F1 · price: Pursuant to that certain Agreement and Plan of Merger, dated as of November 2, 2023 (the "Merger Agreement"), by and among the Issuer, Six Flags Entertainment Corporation, CopperSteel HoldCo, Inc. (now known as Six Flags Entertainment Corporation) ("HoldCo") and CopperSteel Merger Sub, LLC, each unit of limited partner interest of the Issuer was converted into the right to receive one share of HoldCo common stock on July 1, 2024. In accordance with the terms of the Merger Agreement, units of limited partner interest of the Issuer subject to restricted unit awards were converted into restricted shares of common stock of HoldCo. Read SEC document |
| March 28, 2024 Filed Mar 29, 2024 16:46 UTC | CEDAR FAIR L P FUN · Entity 89396 | GrantUnits of Limited Partner Interest | 12,009 | Not disclosed | Not disclosed |
DisclosureSEC source: 0000811532-24-000062 · wk-form4_1711745165.xml · nonDerivative · entry 1 FISHER TIM · CIK 0001726117 · Chief Operating Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 120,865 F1 · price: These units were granted pursuant to the Partnership's omnibus plan. Read SEC document |
| February 26, 2024 Filed Feb 28, 2024 17:33 UTC | CEDAR FAIR L P FUN · Entity 89396 | Tax withholdingUnits of Limited Partner Interest | 5,573 | $39.24 | $218,684.52 |
DisclosureSEC source: 0000811532-24-000050 · wk-form4_1709159620.xml · nonDerivative · entry 3 FISHER TIM · CIK 0001726117 · Chief Operating Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 108,856 F2 · shares: Units were withheld to satisfy tax liability in connection with vesting of performance units. Read SEC document |
| February 26, 2024 Filed Feb 28, 2024 17:33 UTC | CEDAR FAIR L P FUN · Entity 89396 | GrantUnits of Limited Partner Interest | 12,677 | $0.00 | $0.00 |
DisclosureSEC source: 0000811532-24-000050 · wk-form4_1709159620.xml · nonDerivative · entry 2 FISHER TIM · CIK 0001726117 · Chief Operating Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 114,429 Read SEC document |
| February 26, 2024 Filed Feb 28, 2024 17:33 UTC | CEDAR FAIR L P FUN · Entity 89396 | Tax withholdingUnits of Limited Partner Interest | 4,481 | $39.24 | $175,834.44 |
DisclosureSEC source: 0000811532-24-000050 · wk-form4_1709159620.xml · nonDerivative · entry 1 FISHER TIM · CIK 0001726117 · Chief Operating Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 101,752 F1 · shares: Units were withheld to satisfy tax liability in connection with vesting of restricted units. Read SEC document |
| February 27, 2023 Filed Mar 1, 2023 18:08 UTC | CEDAR FAIR L P FUN · Entity 89396 | Tax withholdingUnits of Limited Partner Interest | 4,063 | $46.30 | $188,116.90 |
DisclosureSEC source: 0000811532-23-000061 · wf-form4_167771212098278.xml · nonDerivative · entry 1 FISHER TIM · CIK 0001726117 · Chief Operating Officer 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 105,750 F1 · shares: Units were withheld to satisfy tax liability in connection with vesting of restricted units. Read SEC document |
| February 09, 2023 Filed Feb 13, 2023 16:59 UTC | CEDAR FAIR L P FUN · Entity 89396 | GrantUnits of Limited Partner Interest | 11,480 | Not disclosed | Not disclosed |
DisclosureSEC source: 0000811532-23-000029 · wf-form4_167632556450272.xml · nonDerivative · entry 1 FISHER TIM · CIK 0001726117 · Chief Operating Officer 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 109,813 F1 · price: These units were granted pursuant to the Partnership's omnibus plan. Read SEC document |
| August 23, 2022 Filed Aug 25, 2022 18:00 UTC | CEDAR FAIR L P FUN · Entity 89396 | GrantUnits of Limited Partner Interest | 50,000 | Not disclosed | Not disclosed |
DisclosureSEC source: 0000811532-22-000086 · wf-form4_166146481043735.xml · nonDerivative · entry 1 FISHER TIM · CIK 0001726117 · Chief Operating Officer 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 98,333 F1 · price: These units were granted pursuant to the Partnership's omnibus plan. Read SEC document |
| February 28, 2022 Filed Mar 2, 2022 16:36 UTC | CEDAR FAIR L P FUN · Entity 89396 | Tax withholdingUnits of Limited Partner Interest | 6,576 | $57.07 | $375,292.32 |
DisclosureSEC source: 0000811532-22-000054 · wf-form4_164625694298190.xml · nonDerivative · entry 2 FISHER TIM · CIK 0001726117 · Chief Operating Officer 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 48,333 F2 · shares: Units were withheld to satisfy tax liability in connection with vesting of performance units. Read SEC document |
| February 28, 2022 Filed Mar 2, 2022 16:36 UTC | CEDAR FAIR L P FUN · Entity 89396 | Tax withholdingUnits of Limited Partner Interest | 4,067 | $57.07 | $232,103.69 |
DisclosureSEC source: 0000811532-22-000054 · wf-form4_164625694298190.xml · nonDerivative · entry 1 FISHER TIM · CIK 0001726117 · Chief Operating Officer 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 54,909 F1 · shares: Units were withheld to satisfy tax liability in connection with vesting of restricted units. Read SEC document |
| February 23, 2022 Filed Feb 25, 2022 16:31 UTC | CEDAR FAIR L P FUN · Entity 89396 | GrantUnits of Limited Partner Interest | 8,393 | Not disclosed | Not disclosed |
DisclosureSEC source: 0000811532-22-000039 · wf-form4_164582464240873.xml · nonDerivative · entry 1 FISHER TIM · CIK 0001726117 · Chief Operating Officer 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 58,976 F1 · price: These units were granted pursuant to the Partnership's omnibus plan. Read SEC document |
| March 24, 2021 Filed Mar 26, 2021 16:40 UTC | CEDAR FAIR L P FUN · Entity 89396 | GrantUnits of Limited Partner Interest | 10,114 | $47.46 | $480,010.44 |
DisclosureSEC source: 0000811532-21-000078 · wf-form4_161679123188953.xml · nonDerivative · entry 1 FISHER TIM · CIK 0001726117 · Chief Operating Officer 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 50,583 Read SEC document |
| February 24, 2021 Filed Feb 26, 2021 16:33 UTC | CEDAR FAIR L P FUN · Entity 89396 | GrantUnits of Limited Partner Interest | 14,699 | $0.00 | $0.00 |
DisclosureSEC source: 0000811532-21-000058 · wf-form4_161437521784546.xml · nonDerivative · entry 3 FISHER TIM · CIK 0001726117 · Chief Operating Officer 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 40,469 Read SEC document |
| February 24, 2021 Filed Feb 26, 2021 16:33 UTC | CEDAR FAIR L P FUN · Entity 89396 | Tax withholdingUnits of Limited Partner Interest | 4,220 | $47.66 | $201,125.20 |
DisclosureSEC source: 0000811532-21-000058 · wf-form4_161437521784546.xml · nonDerivative · entry 2 FISHER TIM · CIK 0001726117 · Chief Operating Officer 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 25,770 F1 · shares: Units were withheld to satisfy tax liability in connection with vesting of performance units. Read SEC document |
| February 24, 2021 Filed Feb 26, 2021 16:33 UTC | CEDAR FAIR L P FUN · Entity 89396 | GrantUnits of Limited Partner Interest | 9,430 | $0.00 | $0.00 |
DisclosureSEC source: 0000811532-21-000058 · wf-form4_161437521784546.xml · nonDerivative · entry 1 FISHER TIM · CIK 0001726117 · Chief Operating Officer 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 29,990 Read SEC document |
| February 22, 2021 Filed Feb 24, 2021 17:56 UTC | CEDAR FAIR L P FUN · Entity 89396 | Tax withholdingUnits of Limited Partner Interest | 3,593 | $46.48 | $167,002.64 |
DisclosureSEC source: 0000811532-21-000042 · wf-form4_161420735436805.xml · nonDerivative · entry 1 FISHER TIM · CIK 0001726117 · Chief Operating Officer 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 20,560 F1 · shares: Units were withheld to satisfy tax liability in connection with vesting of restricted units. Read SEC document |
| March 11, 2020 Filed Mar 12, 2020 17:51 UTC | CEDAR FAIR L P FUN · Entity 89396 | PurchaseUnits of Limited Partner Interest | 3,660 | $27.33 | $100,027.80 |
DisclosureSEC source: 0000811532-20-000075 · wf-form4_158404984181280.xml · nonDerivative · entry 1 FISHER TIM · CIK 0001726117 · Chief Operating Officer 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 24,153 Read SEC document |
| February 24, 2020 Filed Feb 26, 2020 17:10 UTC | CEDAR FAIR L P FUN · Entity 89396 | Tax withholdingUnits of Limited Partner Interest | 2,297 | $52.76 | $121,189.72 |
DisclosureSEC source: 0000811532-20-000041 · wf-form4_158275502552852.xml · nonDerivative · entry 1 FISHER TIM · CIK 0001726117 · Chief Operating Officer 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 20,493 F1 · shares: Units were withheld to satisfy tax liability in connection with vesting of restricted units. Read SEC document |
| October 30, 2019 Filed Nov 1, 2019 16:40 UTC | CEDAR FAIR L P FUN · Entity 89396 | GrantUnits of Limited Partner Interest | 8,635 | $55.59 | $480,019.65 |
DisclosureSEC source: 0000811532-19-000097 · wf-form4_157264083652175.xml · nonDerivative · entry 1 FISHER TIM · CIK 0001726117 · Chief Operating Officer 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 22,790 Read SEC document |
| February 25, 2019 Filed Feb 27, 2019 17:17 UTC | CEDAR FAIR L P FUN · Entity 89396 | Tax withholdingUnits of Limited Partner Interest | 1,000 | $52.56 | $52,560.00 |
DisclosureSEC source: 0000811532-19-000050 · wf-form4_155130580973430.xml · nonDerivative · entry 1 FISHER TIM · CIK 0001726117 · Chief Operating Officer 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 14,155 F1 · shares: Units were withheld to satisfy tax liability in connection with vesting of restricted units. Read SEC document |
| October 31, 2018 Filed Nov 2, 2018 17:26 UTC | CEDAR FAIR L P FUN · Entity 89396 | GrantUnits of Limited Partner Interest | 8,703 | $51.57 | $448,813.71 |
DisclosureSEC source: 0000811532-18-000109 · wf-form4_154119400247331.xml · nonDerivative · entry 1 FISHER TIM · CIK 0001726117 · Chief Operating Officer 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 15,155 Read SEC document |
| December 18, 2017 Filed Dec 21, 2017 17:48 UTC | CEDAR FAIR L P FUN · Entity 89396 | GrantUnits of Limited Partner Interest | 6,452 | $68.20 | $440,026.40 |
DisclosureSEC source: 0000811532-17-000155 · wf-form4_151389649925637.xml · nonDerivative · entry 1 FISHER TIM · CIK 0001726117 · Chief Operating Officer 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 6,452 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.