FUN

SEC source: 0001671356-26-000005 · wk-form4_1786567427.xml · nonDerivative · entry 1

Reilly John T · CIK 0001671356 · Director · President & CEO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 297,736

F1 · shares: The purchase reported in this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on May 12, 2026.

SEC source: 0001361509-26-000008 · wk-form4_1785529698.xml · nonDerivative · entry 1

Bennett Christopher Lawrence · CIK 0001361509 · Chief Legal Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 46,697

F1 · shares: These awards were granted pursuant to the Company's 2024 Omnibus Incentive Plan.

SEC source: 0001522836-26-000005 · wk-form4_1785529789.xml · nonDerivative · entry 1

Hoffman David R. · CIK 0001522836 · Chief Accounting Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 115,227

F1 · shares: These awards were granted pursuant to the Company's 2024 Omnibus Incentive Plan.

SEC source: 0002139766-26-000004 · wk-form4_1785530175.xml · nonDerivative · entry 1

Walia Ashok · CIK 0002139766 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 107,333

F1 · shares: These awards were granted pursuant to the Company's 2024 Omnibus Incentive Plan.

SEC source: 0002028519-26-000002 · wk-form4_1782768767.xml · nonDerivative · entry 1

Tastepe Tayfun · CIK 0002028519 · Chief Digital & Tech Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 42,694

F1 · shares: These awards were granted pursuant to the Company's 2024 Omnibus Incentive Plan.

SEC source: 0001671356-26-000003 · wk-form4_1782768654.xml · nonDerivative · entry 1

Reilly John T · CIK 0001671356 · Director · President & CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 282,023

F1 · shares: These awards were granted pursuant to the Company's 2024 Omnibus Incentive Plan.

SEC source: 0001361509-26-000006 · wk-form4_1782768717.xml · nonDerivative · entry 1

Bennett Christopher Lawrence · CIK 0001361509 · Chief Legal Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 37,354

F1 · shares: These awards were granted pursuant to the Company's 2024 Omnibus Incentive Plan.

SEC source: 0001522836-26-000003 · wk-form4_1782768733.xml · nonDerivative · entry 1

Hoffman David R. · CIK 0001522836 · Chief Accounting Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 99,210

F1 · shares: These awards were granted pursuant to the Company's 2024 Omnibus Incentive Plan.

SEC source: 0002139766-26-000002 · wk-form4_1782768783.xml · nonDerivative · entry 1

Walia Ashok · CIK 0002139766 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 40,595

F1 · shares: These awards were granted pursuant to the Company's 2024 Omnibus Incentive Plan.

SEC source: 0002136794-26-000004 · wk-form4_1782768749.xml · nonDerivative · entry 1

Martin Ziegenfuss Amy · CIK 0002136794 · Chief Marketing Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 18,788

F1 · shares: These awards were granted pursuant to the Company's 2024 Omnibus Incentive Plan.

SEC source: 0001999001-26-000075 · wk-form4_1781641624.xml · nonDerivative · entry 2

JAFFER REHAN · CIK 0001364501 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · See Footnote

Disclosed balance after: 4,900,000

F3 · price: The price reported in column 4 is a weighted average price. These shares were purchased in multiple transactions ranging from $23.0900 to $23.7700, inclusive. The reporting person undertakes to provide Issuer, any security holder of Issuer or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price within the ranges set forth in this footnote.

F2 · ownership.direct: Funds owned and managed by H Partners Management, LLC ("H Management") directly own the reported securities. As a result, the Reporting Person, as Founder and Managing Member of H Management, may be deemed to have voting and dispositive power with respect to the shares of common stock held by the managed funds. Mr. Jaffer disclaims beneficial ownership of the reported securities except to the extent of his pecuniary interest therein, and this report shall not be deemed an admission that such reporting person is the beneficial owner of the securities for purposes of Section 16 of the Securities Exchange Act of 1934, as amended, or for any other purpose.

SEC source: 0001999001-26-000075 · wk-form4_1781641624.xml · nonDerivative · entry 1

JAFFER REHAN · CIK 0001364501 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · See Footnote

Disclosed balance after: 4,775,000

F1 · price: The price reported in column 4 is a weighted average price. These shares were purchased in multiple transactions ranging from $23.4500 to $24.0650, inclusive. The reporting person undertakes to provide Issuer, any security holder of Issuer or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price within the ranges set forth in this footnote.

F2 · ownership.direct: Funds owned and managed by H Partners Management, LLC ("H Management") directly own the reported securities. As a result, the Reporting Person, as Founder and Managing Member of H Management, may be deemed to have voting and dispositive power with respect to the shares of common stock held by the managed funds. Mr. Jaffer disclaims beneficial ownership of the reported securities except to the extent of his pecuniary interest therein, and this report shall not be deemed an admission that such reporting person is the beneficial owner of the securities for purposes of Section 16 of the Securities Exchange Act of 1934, as amended, or for any other purpose.

SEC source: 0001999001-26-000065 · wk-form4_1779826580.xml · nonDerivative · entry 1

Spiegel Marilyn G · CIK 0001200754 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 15,161

SEC source: 0001201647-26-000008 · wk-form4_1778792967.xml · nonDerivative · entry 1

HADDRILL RICHARD M · CIK 0001201647 · Director · Executive Chair

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 230,117

SEC source: 0001200754-26-000003 · wk-form4_1778793354.xml · nonDerivative · entry 1

Spiegel Marilyn G · CIK 0001200754 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 12,661

F1 · balance_after: Reflects a reduction of one share from prior reports due to rounding error.

SEC source: 0001999001-26-000051 · wk-form4_1776721687.xml · nonDerivative · entry 1

HADDRILL RICHARD M · CIK 0001201647 · Director · Executive Chair

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 220,117

F1 · shares: This award was granted pursuant to the Company's 2024 Omnibus Incentive Plan.

SEC source: 0001999001-26-000042 · wk-form4_1772054446.xml · nonDerivative · entry 1

Tastepe Tayfun · CIK 0002028519 · Chief Digital & Tech Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 29,662

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.

SEC 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.

SEC source: 0001999001-26-000043 · wk-form4_1772054477.xml · nonDerivative · entry 1

Witherow Brian C · CIK 0001301638 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 297,765

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.

SEC source: 0001999001-26-000041 · wk-form4_1772054427.xml · nonDerivative · entry 1

Hoffman David R. · CIK 0001522836 · Chief Accounting Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 86,178

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.

SEC 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.

SEC source: 0001999001-26-000040 · wk-form4_1772054402.xml · nonDerivative · entry 1

Nurse Brian · CIK 0001751349 · Chief Legal Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 79,092

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.

SEC source: 0001999001-26-000013 · wk-form4_1767735113.xml · derivative · entry 1

COCHRAN SANDRA B · CIK 0001056610 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 16,453

Underlying: Common Stock, par value $0.01 per share · 13,038 shares

Expires not disclosed

F1 · derivative.exercise_price: Represents deferred stock units acquired by the reporting person (in an exempt transaction) as deferred compensation pursuant to the Company's omnibus plan. Each deferred stock unit is the economic equivalent of one share of common stock.

F2 · shares: Deferred stock units granted in connection with service to the Board for 2026.

F3 · derivative.exercise_date: These deferred stock units are payable in cash, shares of common stock, or a combination of cash and shares of common stock when the individual's service to the Company ends.

F3 · derivative.expiration_date: These deferred stock units are payable in cash, shares of common stock, or a combination of cash and shares of common stock when the individual's service to the Company ends.

SEC source: 0001999001-26-000017 · wk-form4_1767735188.xml · derivative · entry 1

Colglazier Michael A · CIK 0001817756 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 16,453

Underlying: Common Stock, par value $0.01 per share · 13,038 shares

Expires not disclosed

F1 · derivative.exercise_price: Represents deferred stock units acquired by the reporting person (in an exempt transaction) as deferred compensation pursuant to the Company's omnibus plan. Each deferred stock unit is the economic equivalent of one share of common stock.

F2 · shares: Deferred stock units granted in connection with service to the Board for 2026.

F3 · derivative.exercise_date: These deferred stock units are payable in cash, shares of common stock, or a combination of cash and shares of common stock when the individual's service to the Company ends.

F3 · derivative.expiration_date: These deferred stock units are payable in cash, shares of common stock, or a combination of cash and shares of common stock when the individual's service to the Company ends.

SEC source: 0001999001-26-000019 · wk-form4_1767735219.xml · derivative · entry 2

Spiegel Marilyn G · CIK 0001200754 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 18,378

Underlying: Common Stock, par value $0.01 per share · 13,038 shares

Expires not disclosed

F1 · derivative.exercise_price: Represents deferred stock units acquired by the reporting person (in an exempt transaction) as deferred compensation pursuant to the Company's omnibus plan. Each deferred stock unit is the economic equivalent of one share of common stock.

F2 · shares: Deferred stock units granted in connection with service to the Board for 2026.

F3 · derivative.exercise_date: These deferred stock units are payable in cash, shares of common stock or a combination of cash and shares of common stock when the individual's service to the Company ends.

F3 · derivative.expiration_date: These deferred stock units are payable in cash, shares of common stock or a combination of cash and shares of common stock when the individual's service to the Company ends.

SEC source: 0001999001-26-000015 · wk-form4_1767735154.xml · nonDerivative · entry 1

Dutra Felipe · CIK 0001841076 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 16,453

F1 · shares: Restricted stock granted in connection with service to the Board for 2026.

SEC source: 0001999001-26-000014 · wk-form4_1767735136.xml · derivative · entry 2

Huang Chieh E. · CIK 0001870534 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 18,378

Underlying: Common Stock, par value $0.01 per share · 13,038 shares

Expires not disclosed

F1 · derivative.exercise_price: Represents deferred stock units acquired by the reporting person (in an exempt transaction) as deferred compensation pursuant to the Company's omnibus plan. Each deferred stock unit is the economic equivalent of one share of common stock.

F2 · shares: Deferred stock units granted in connection with service to the Board for 2026.

F3 · derivative.exercise_date: These deferred stock units are payable in cash, shares of common stock, or a combination of cash and shares of common stock when the individual's service to the Company ends.

F3 · derivative.expiration_date: These deferred stock units are payable in cash, shares of common stock, or a combination of cash and shares of common stock when the individual's service to the Company ends.

SEC source: 0001999001-26-000016 · wk-form4_1767735170.xml · nonDerivative · entry 1

Mason Jennifer · CIK 0001947532 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 26,129

F1 · shares: Restricted stock granted in connection with service to the Board for 2026.

SEC source: 0001999001-26-000018 · wk-form4_1767735202.xml · derivative · entry 2

Hoffman Steven E · CIK 0002074840 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 13,038

Underlying: Common Stock, par value $0.01 per share · 13,038 shares

Expires not disclosed

F1 · derivative.exercise_price: Represents deferred stock units acquired by the reporting person (in an exempt transaction) as deferred compensation pursuant to the Company's omnibus plan. Each deferred stock unit is the economic equivalent of one share of common stock.

F2 · shares: Deferred stock units granted in connection with service to the Board for 2026.

F3 · derivative.exercise_date: These deferred stock units are payable in cash, shares of common stock, or a combination of cash and shares of common stock when the individual's service to the Company ends.

F3 · derivative.expiration_date: These deferred stock units are payable in cash, shares of common stock, or a combination of cash and shares of common stock when the individual's service to the Company ends.

SEC source: 0001999001-26-000005 · wk-form4_1767647886.xml · nonDerivative · entry 2

BASSOUL SELIM A · CIK 0001246380 · Director · Executive Chairman

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 537,223

F2 · shares: Represents shares withheld for payment of tax liability resulting from the accelerated vesting and settlement of the PSUs described in footnote 1 above.

SEC source: 0001999001-26-000005 · wk-form4_1767647886.xml · nonDerivative · entry 1

BASSOUL SELIM A · CIK 0001246380 · Director · Executive Chairman

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 648,178

F1 · shares: Shares earned upon accelerated vesting and settlement of previously unreported Performance Stock Units ("PSUs"), in connection with the reporting person's departure from Six Flags Entertainment Corporation (the "Company").

SEC source: 0001999001-26-000002 · wk-form4_1767647632.xml · derivative · entry 3

Hanrahan Daniel J · CIK 0001319154 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock, par value $0.01 per share · 7,162 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · derivative.exercise_price: Each deferred share was the economic equivalent of one common share. On December 31, 2025, the reporting person's 7,162 deferred shares were settled for cash based on the closing price of Company's Common Stock on that date.

F1 · price: Each deferred share was the economic equivalent of one common share. On December 31, 2025, the reporting person's 7,162 deferred shares were settled for cash based on the closing price of Company's Common Stock on that date.

F1 · derivative.exercise_date: Each deferred share was the economic equivalent of one common share. On December 31, 2025, the reporting person's 7,162 deferred shares were settled for cash based on the closing price of Company's Common Stock on that date.

F1 · derivative.expiration_date: Each deferred share was the economic equivalent of one common share. On December 31, 2025, the reporting person's 7,162 deferred shares were settled for cash based on the closing price of Company's Common Stock on that date.

SEC source: 0001999001-26-000002 · wk-form4_1767647632.xml · nonDerivative · entry 2

Hanrahan Daniel J · CIK 0001319154 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 57,688

SEC source: 0001999001-26-000002 · wk-form4_1767647632.xml · nonDerivative · entry 1

Hanrahan Daniel J · CIK 0001319154 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 64,850

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · price: Each deferred share was the economic equivalent of one common share. On December 31, 2025, the reporting person's 7,162 deferred shares were settled for cash based on the closing price of Company's Common Stock on that date.

SEC source: 0001999001-25-000183 · wk-form4_1767042797.xml · derivative · entry 3

CARR LOUIS · CIK 0001832656 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock, par value $0.01 per share · 3,581 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · derivative.exercise_price: Each deferred share was the economic equivalent of one common share. On December 24, 2025, the reporting person's 3,581 deferred shares were settled for cash based on the closing price of Company's Common Stock on that date.

F1 · price: Each deferred share was the economic equivalent of one common share. On December 24, 2025, the reporting person's 3,581 deferred shares were settled for cash based on the closing price of Company's Common Stock on that date.

F1 · derivative.exercise_date: Each deferred share was the economic equivalent of one common share. On December 24, 2025, the reporting person's 3,581 deferred shares were settled for cash based on the closing price of Company's Common Stock on that date.

F1 · derivative.expiration_date: Each deferred share was the economic equivalent of one common share. On December 24, 2025, the reporting person's 3,581 deferred shares were settled for cash based on the closing price of Company's Common Stock on that date.

SEC source: 0001999001-25-000183 · wk-form4_1767042797.xml · nonDerivative · entry 2

CARR LOUIS · CIK 0001832656 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 15,245

SEC source: 0001999001-25-000183 · wk-form4_1767042797.xml · nonDerivative · entry 1

CARR LOUIS · CIK 0001832656 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 18,826

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · price: Each deferred share was the economic equivalent of one common share. On December 24, 2025, the reporting person's 3,581 deferred shares were settled for cash based on the closing price of Company's Common Stock on that date.

SEC source: 0001999001-25-000181 · wk-form4_1765315180.xml · nonDerivative · entry 1

Reilly John T · CIK 0001671356 · Director · President & CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 159,847

F1 · shares: Award of restricted stock units ("RSUs") under the Issuer's 2024 Omnibus Incentive Plan. Each RSU represents a contingent right to receive one share of the Issuer's common stock. The RSUs will vest in three equal annual installments on each of the first three anniversaries of the grant date based on the continued service of the Reporting Person.

SEC source: 0001999001-25-000179 · wk-form4_1765315082.xml · nonDerivative · entry 3

Zimmerman Richard · CIK 0001411422 · Director · President & CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 770,577

F3 · shares: Represents shares withheld for payment of tax liability resulting from the accelerated vesting and settlement of the PSUs described in footnote 2 above.

SEC source: 0001999001-25-000179 · wk-form4_1765315082.xml · nonDerivative · entry 2

Zimmerman Richard · CIK 0001411422 · Director · President & CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 900,887

F2 · shares: Shares earned upon accelerated vesting and settlement of previously unreported Performance Stock Units ("PSUs"), in connection with the reporting person's departure from the Company.

SEC source: 0001999001-25-000179 · wk-form4_1765315082.xml · nonDerivative · entry 1

Zimmerman Richard · CIK 0001411422 · Director · President & CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 602,697

F1 · shares: Represents shares withheld in payment of tax liability resulting from the accelerated vesting of previously reported restricted stock awards and restricted stock units, in connection with the reporting person's departure from Six Flags Entertainment Corporation (the "Company").

SEC 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.

SEC source: 0001999001-25-000156 · wk-form4_1754689920.xml · nonDerivative · entry 2

Hoffman Steven E · CIK 0002074840 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 13,473

F2 · price: The price reported in column 4 is a weighted average price. These shares were purchased in multiple transactions ranging from $24.4046 to $24.9775, inclusive. The reporting person undertakes to provide Issuer, any security holder of Issuer or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price within the ranges set forth in this footnote.

SEC source: 0001999001-25-000156 · wk-form4_1754689920.xml · nonDerivative · entry 1

Hoffman Steven E · CIK 0002074840 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 8,429

F1 · price: The price reported in column 4 is a weighted average price. These shares were purchased in multiple transactions ranging from $24.00 to $24.93, inclusive. The reporting person undertakes to provide Issuer, any security holder of Issuer or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price within the ranges set forth in this footnote.

SEC source: 0001999001-25-000147 · wk-form4_1751063491.xml · derivative · entry 1

COCHRAN SANDRA B · CIK 0001056610 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 3,415

Underlying: Common Stock, par value $0.01 per share · 3,415 shares

Expires not disclosed

F1 · derivative.exercise_price: Represents deferred stock units acquired by the reporting person (in an exempt transaction) as deferred compensation pursuant to the Company's omnibus plan. Each deferred stock unit is the economic equivalent of one share of common stock.

F2 · shares: Deferred stock units granted in connection with prorated service to the Board in 2025.

F3 · derivative.exercise_date: These deferred stock units are payable in shares of common stock, cash, or a combination of cash and shares of common stock when the reporting person's service to the Company ends.

F3 · derivative.expiration_date: These deferred stock units are payable in shares of common stock, cash, or a combination of cash and shares of common stock when the reporting person's service to the Company ends.

SEC source: 0001999001-25-000141 · wk-form4_1751062676.xml · derivative · entry 1

Colglazier Michael A · CIK 0001817756 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 3,415

Underlying: Common Stock, par value $0.01 per share · 3,415 shares

Expires not disclosed

F1 · derivative.exercise_price: Represents deferred stock units acquired by the reporting person (in an exempt transaction) as deferred compensation pursuant to the Company's omnibus plan. Each deferred stock unit is the economic equivalent of one share of common stock.

F2 · shares: Deferred stock units granted in connection with prorated service to the Board in 2025.

F3 · derivative.exercise_date: These deferred stock units are payable in shares of common stock, cash, or a combination of cash and shares of common stock when the reporting person's service to the Company ends.

F3 · derivative.expiration_date: These deferred stock units are payable in shares of common stock, cash, or a combination of cash and shares of common stock when the reporting person's service to the Company ends.

SEC source: 0001999001-25-000131 · wk-form4_1751061840.xml · derivative · entry 2

Olivet D Scott · CIK 0001241093 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock, par value $0.01 per share · 7,162 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F2 · derivative.exercise_price: Represents deferred stock units acquired by the reporting person (in an exempt transaction) as deferred compensation pursuant to the Company's omnibus plan. Each deferred stock unit is the economic equivalent of one share of common stock.

F3 · derivative.exercise_date: These deferred stock units are payable in shares of common stock, cash, or a combination of cash and shares of common stock when the individual's service to the Company ends.

F3 · derivative.expiration_date: These deferred stock units are payable in shares of common stock, cash, or a combination of cash and shares of common stock when the individual's service to the Company ends.

SEC source: 0001999001-25-000131 · wk-form4_1751061840.xml · nonDerivative · entry 1

Olivet D Scott · CIK 0001241093 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 41,144

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · kind: Represents the settlement of deferred stock units granted to the reporting person on March 26, 2025, which settled upon the completion of his service to the Company.

SEC source: 0001999001-25-000143 · wk-form4_1751062730.xml · nonDerivative · entry 1

Dutra Felipe · CIK 0001841076 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 3,415

F1 · shares: Restricted stock granted in connection with prorated service to the Board in 2025.

SEC source: 0001999001-25-000139 · wk-form4_1751062604.xml · nonDerivative · entry 1

Hoffman Steven E · CIK 0002074840 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 3,415

F1 · shares: Restricted stock granted in connection with prorated service to the Board in 2025.