MIAX

SEC source: 0001959770-26-000004 · wk-form4_1779222886.xml · nonDerivative · entry 2

Teekell Judson Gray · CIK 0001959770 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 74,014

F1 · shares: Represents shares that have been withheld by the Issuer to cover the exercise price of the options exercised and does not represent a sale by the Reporting Person.

SEC source: 0001959770-26-000004 · wk-form4_1779222886.xml · nonDerivative · entry 1

Teekell Judson Gray · CIK 0001959770 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 79,005

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.

SEC source: 0001437749-26-018120 · rdgdoc.xml · nonDerivative · entry 1

HORIZON KINETICS ASSET MANAGEMENT LLC · CIK 0001056823 · 10% owner

10b5-1 filing: No plan indicated

Ownership: Indirect · Horizon Kinetics Asset Management LLC

Disclosed balance after: 2,170,898

F1 · balance_after: On May 21, 2026, Horizon Kinetics Asset Management LLC ("HKAM") filed an amendment to its Schedule 13D wherein it reported beneficial ownership of 7,400,316 shares or 7.8 percent of the outstanding shares of the Issuer. The extent of HKAM's pecuniary interest in the shares reported in the Schedule 13D are disclosed herein.

F2 · balance_after: The change represents a reduction of 2,455,744 shares that were distributed in-kind on a pro rata basis, without consideration.

F3 · balance_after: This amount reflects a reduction of 7,200 shares that were held in an account for which the Reporting Person no longer has a pecuniary interest.

SEC source: 0002080679-26-000004 · wk-form4_1779137565.xml · nonDerivative · entry 1

Emmons Lance · CIK 0002080679 · EVP and CFO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 84,262

F1 · kind: This transaction was effected pursuant to a previously established Rule 10b5-1 Plan adopted by the Reporting Person on December 17, 2025.

F2 · price: This transaction was executed in multiple trades throughout the day at prices ranging from $55.19 to $57.02. The price reported above reflects the average sale price. The Reporting Person hereby undertakes to provide upon request to the Securities and Exchange Commission staff, the Issuer or a security holder of the Issuer, full information regarding the number of shares and prices at which the transaction was effected.

SEC source: 0002080477-26-000008 · wk-form4_1778703977.xml · derivative · entry 2

Gallagher Thomas P. · CIK 0002080477 · Director · Chairman & CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 24,999 shares

Expires 2026-08-02

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_date: The options are fully vested.

SEC source: 0002080477-26-000008 · wk-form4_1778703977.xml · nonDerivative · entry 1

Gallagher Thomas P. · CIK 0002080477 · Director · Chairman & CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 510,962

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.

SEC source: 0002080477-26-000006 · wk-form4_1778184416.xml · derivative · entry 3

Gallagher Thomas P. · CIK 0002080477 · Director · Chairman & CEO

10b5-1 filing: Plan reported

Ownership: Indirect · By Gallagher Investments, LLC

Disclosed balance after: 210,000

Underlying: Common Stock · 15,771 shares

Expires 2026-08-02

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: This transaction was effected pursuant to a previously established Rule 10b5-1 Plan adopted by the Reporting Person on December 29, 2025.

F4 · derivative.exercise_date: The options are fully vested.

F2 · ownership.nature: Mr. Gallagher maintains beneficial ownership, including dispositive and voting control, over Gallagher Investments, LLC.

SEC source: 0002080477-26-000006 · wk-form4_1778184416.xml · nonDerivative · entry 2

Gallagher Thomas P. · CIK 0002080477 · Director · Chairman & CEO

10b5-1 filing: Plan reported

Ownership: Indirect · By Gallagher Investments, LLC

Disclosed balance after: 1,723,275

F1 · kind: This transaction was effected pursuant to a previously established Rule 10b5-1 Plan adopted by the Reporting Person on December 29, 2025.

F3 · price: This transaction was executed in multiple trades throughout the day at prices ranging from $47.13 to $48.35. The price reported above reflects the weighted average sale price. The Reporting Person hereby undertakes to provide upon request to the Securities and Exchange Commission staff, the Issuer or a security holder of the Issuer, full information regarding the number of shares and prices at which the transaction was effected.

F2 · ownership.nature: Mr. Gallagher maintains beneficial ownership, including dispositive and voting control, over Gallagher Investments, LLC.

SEC source: 0002080477-26-000006 · wk-form4_1778184416.xml · nonDerivative · entry 1

Gallagher Thomas P. · CIK 0002080477 · Director · Chairman & CEO

10b5-1 filing: Plan reported

Ownership: Indirect · By Gallagher Investments, LLC

Disclosed balance after: 1,739,046

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: This transaction was effected pursuant to a previously established Rule 10b5-1 Plan adopted by the Reporting Person on December 29, 2025.

F2 · ownership.nature: Mr. Gallagher maintains beneficial ownership, including dispositive and voting control, over Gallagher Investments, LLC.

SEC source: 0002080678-26-000002 · wk-form4_1777980684.xml · derivative · entry 3

Eckert Kurt M. · CIK 0002080678 · Director

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 11,563

Underlying: Common Stock · 5,625 shares

Expires 2027-05-31

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: This transaction was effected pursuant to a previously established Rule 10b5-1 Plan adopted by the Reporting Person on December 18, 2025.

F3 · derivative.exercise_date: The options are fully vested

SEC source: 0002080678-26-000002 · wk-form4_1777980684.xml · nonDerivative · entry 2

Eckert Kurt M. · CIK 0002080678 · Director

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 142,375

F1 · kind: This transaction was effected pursuant to a previously established Rule 10b5-1 Plan adopted by the Reporting Person on December 18, 2025.

F2 · price: This transaction was executed in multiple trades throughout the day at prices ranging from $47.09 to $47.53. The price reported above reflects the weighted average sale price. The reporting person hereby undertakes to provide upon request to the Securities and Exchange Commission staff, the Issuer or a security holder of the Issuer, full information regarding the number of shares and prices at which the transaction was effected.

SEC source: 0002080678-26-000002 · wk-form4_1777980684.xml · nonDerivative · entry 1

Eckert Kurt M. · CIK 0002080678 · Director

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 148,000

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: This transaction was effected pursuant to a previously established Rule 10b5-1 Plan adopted by the Reporting Person on December 18, 2025.

SEC source: 0002080878-26-000006 · wk-form4_1777980639.xml · derivative · entry 3

Comly Barbara J. · CIK 0002080878 · EVP, GC & Corporate Secretary

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 84,000

Underlying: Common Stock · 28,000 shares

Expires 2026-08-02

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: This transaction was effected pursuant to a previously established Rule 10b5-1 Plan adopted by the Reporting Person on December 18, 2025.

F2 · derivative.exercise_date: The options are fully vested.

SEC source: 0002080878-26-000006 · wk-form4_1777980639.xml · nonDerivative · entry 2

Comly Barbara J. · CIK 0002080878 · EVP, GC & Corporate Secretary

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 843,844

F1 · kind: This transaction was effected pursuant to a previously established Rule 10b5-1 Plan adopted by the Reporting Person on December 18, 2025.

SEC source: 0002080878-26-000006 · wk-form4_1777980639.xml · nonDerivative · entry 1

Comly Barbara J. · CIK 0002080878 · EVP, GC & Corporate Secretary

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 871,844

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: This transaction was effected pursuant to a previously established Rule 10b5-1 Plan adopted by the Reporting Person on December 18, 2025.

SEC source: 0002080506-26-000015 · wk-form4_1777981418.xml · derivative · entry 3

Brown Shelly · CIK 0002080506 · EVP, Chief Strategy Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 32,000

Underlying: Common Stock · 16,000 shares

Expires 2026-08-02

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: This transaction was effected pursuant to a previously established Rule 10b5-1 Plan adopted by the Reporting Person on December 22, 2025.

F3 · derivative.exercise_date: The options are fully vested.

SEC source: 0002080506-26-000015 · wk-form4_1777981418.xml · nonDerivative · entry 2

Brown Shelly · CIK 0002080506 · EVP, Chief Strategy Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 325,047

F1 · kind: This transaction was effected pursuant to a previously established Rule 10b5-1 Plan adopted by the Reporting Person on December 22, 2025.

F2 · price: This transaction was executed in multiple trades throughout the day at prices ranging from $46.75 to $47.69. The price reported above reflects the weighted average sale price. The reporting person hereby undertakes to provide upon request to the Securities and Exchange Commission staff, the Issuer or a security holder of the Issuer, full information regarding the number of shares and prices at which the transaction was effected.

SEC source: 0002080506-26-000015 · wk-form4_1777981418.xml · nonDerivative · entry 1

Brown Shelly · CIK 0002080506 · EVP, Chief Strategy Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 341,047

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: This transaction was effected pursuant to a previously established Rule 10b5-1 Plan adopted by the Reporting Person on December 22, 2025.

SEC source: 0001628280-26-030147 · wk-form4_1777983472.xml · derivative · entry 3

Gallagher Thomas P. · CIK 0002080477 · Director · Chairman & CEO

10b5-1 filing: Plan reported

Ownership: Indirect · By Gallagher Investments, LLC

Disclosed balance after: 225,771

Underlying: Common Stock · 54,229 shares

Expires 2026-08-02

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: This transaction was effected pursuant to a previously established Rule 10b5-1 Plan adopted by the Reporting Person on December 29, 2025.

F3 · derivative.exercise_date: The options are fully vested.

F2 · ownership.nature: Mr. Gallagher maintains beneficial ownership, including dispositive and voting control, over Gallagher Investments, LLC.

SEC source: 0001628280-26-030147 · wk-form4_1777983472.xml · nonDerivative · entry 2

Gallagher Thomas P. · CIK 0002080477 · Director · Chairman & CEO

10b5-1 filing: Plan reported

Ownership: Indirect · By Gallagher Investments, LLC

Disclosed balance after: 1,723,275

F1 · kind: This transaction was effected pursuant to a previously established Rule 10b5-1 Plan adopted by the Reporting Person on December 29, 2025.

F2 · ownership.nature: Mr. Gallagher maintains beneficial ownership, including dispositive and voting control, over Gallagher Investments, LLC.

SEC source: 0001628280-26-030147 · wk-form4_1777983472.xml · nonDerivative · entry 1

Gallagher Thomas P. · CIK 0002080477 · Director · Chairman & CEO

10b5-1 filing: Plan reported

Ownership: Indirect · By Gallagher Investments, LLC

Disclosed balance after: 1,777,504

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: This transaction was effected pursuant to a previously established Rule 10b5-1 Plan adopted by the Reporting Person on December 29, 2025.

F2 · ownership.nature: Mr. Gallagher maintains beneficial ownership, including dispositive and voting control, over Gallagher Investments, LLC.

SEC source: 0001628280-26-030145 · wk-form4_1777983413.xml · derivative · entry 3

Deitzel Edward · CIK 0002080671 · EVP, CRO, CCO MIAX Exchanges

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 18,333

Underlying: Common Stock · 11,000 shares

Expires 2028-05-17

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: This transaction was effected pursuant to a previously established Rule 10b5-1 Plan adopted by the Reporting Person on December 30, 2025.

F3 · derivative.exercise_date: The options are fully vested.

SEC source: 0001628280-26-030145 · wk-form4_1777983413.xml · nonDerivative · entry 2

Deitzel Edward · CIK 0002080671 · EVP, CRO, CCO MIAX Exchanges

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 116,221

F1 · kind: This transaction was effected pursuant to a previously established Rule 10b5-1 Plan adopted by the Reporting Person on December 30, 2025.

F2 · price: This transaction was executed in multiple trades throughout the day at prices ranging from $46.92 to $47.65. The price reported above reflects the weighted average sale price. The reporting person hereby undertakes to provide upon request to the Securities and Exchange Commission staff, the Issuer or a security holder of the Issuer, full information regarding the number of shares and prices at which the transaction was effected.

SEC source: 0001628280-26-030145 · wk-form4_1777983413.xml · nonDerivative · entry 1

Deitzel Edward · CIK 0002080671 · EVP, CRO, CCO MIAX Exchanges

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 127,221

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: This transaction was effected pursuant to a previously established Rule 10b5-1 Plan adopted by the Reporting Person on December 30, 2025.

SEC source: 0001959770-26-000002 · wk-form4_1777981287.xml · nonDerivative · entry 1

Teekell Judson Gray · CIK 0001959770 · Director

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 56,338

F1 · kind: This transaction was effected pursuant to a previously established Rule 10b5-1 Plan adopted by the Reporting Person on December 17, 2025.

F2 · price: This transaction was executed in multiple trades throughout the day at prices ranging from $47.14 to $47.55. The price reported above reflects the weighted average sale price. The reporting person hereby undertakes to provide upon request to the Securities and Exchange Commission staff, the Issuer or a security holder of the Issuer, full information regarding the number of shares and prices at which the transaction was effected.

SEC source: 0002079445-26-000007 · wk-form4_1777980770.xml · derivative · entry 3

Schafer Douglas M. JR · CIK 0002079445 · EVP and CIO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 54,000

Underlying: Common Stock · 48,000 shares

Expires 2026-08-02

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: This transaction was effected pursuant to a previously established Rule 10b5-1 Plan adopted by the Reporting Person on December 16, 2025.

F3 · derivative.exercise_date: The options are fully vested.

SEC source: 0002079445-26-000007 · wk-form4_1777980770.xml · nonDerivative · entry 2

Schafer Douglas M. JR · CIK 0002079445 · EVP and CIO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 396,681

F1 · kind: This transaction was effected pursuant to a previously established Rule 10b5-1 Plan adopted by the Reporting Person on December 16, 2025.

F2 · price: This transaction was executed in multiple trades throughout the day at prices ranging from $46.80 to $47.71. The price reported above reflects the weighted average sale price. The reporting person hereby undertakes to provide upon request to the Securities and Exchange Commission staff, the Issuer or a security holder of the Issuer, full information regarding the number of shares and prices at which the transaction was effected.

SEC source: 0002079445-26-000007 · wk-form4_1777980770.xml · nonDerivative · entry 1

Schafer Douglas M. JR · CIK 0002079445 · EVP and CIO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 444,681

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: This transaction was effected pursuant to a previously established Rule 10b5-1 Plan adopted by the Reporting Person on December 16, 2025.

SEC source: 0001628280-26-025749 · wk-form4_1776456943.xml · derivative · entry 3

Comly Barbara J. · CIK 0002080878 · EVP, GC & Corporate Secretary

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 112,000

Underlying: Common Stock · 29,667 shares

Expires 2026-08-02

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: This transaction was effected pursuant to a previously established Rule 10b5-1 Plan adopted by the reporting person on December 18, 2025.

F3 · derivative.exercise_date: The options are fully vested.

SEC source: 0001628280-26-025749 · wk-form4_1776456943.xml · nonDerivative · entry 2

Comly Barbara J. · CIK 0002080878 · EVP, GC & Corporate Secretary

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 843,844

F1 · kind: This transaction was effected pursuant to a previously established Rule 10b5-1 Plan adopted by the reporting person on December 18, 2025.

F2 · price: This transaction was executed in multiple trades throughout the day at prices ranging from $42.68 to $44.37. The price reported above reflects the weighted average sale price. The reporting person hereby undertakes to provide upon request to the Securities and Exchange Commission staff, the Issuer or a security holder of the Issuer, full information regarding the number of shares and prices at which the transaction was effected.

SEC source: 0001628280-26-025749 · wk-form4_1776456943.xml · nonDerivative · entry 1

Comly Barbara J. · CIK 0002080878 · EVP, GC & Corporate Secretary

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 873,511

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: This transaction was effected pursuant to a previously established Rule 10b5-1 Plan adopted by the reporting person on December 18, 2025.

SEC source: 0001628280-26-025753 · wk-form4_1776457027.xml · derivative · entry 5

Gallagher Thomas P. · CIK 0002080477 · Director · Chairman & CEO

10b5-1 filing: Plan reported

Ownership: Indirect · By Gallagher Investments, LLC

Disclosed balance after: 280,000

Underlying: Common Stock · 70,001 shares

Expires 2026-08-02

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: This transaction was effected pursuant to a previously established Rule 10b5-1 Plan adopted by the Reporting Person on December 29, 2025.

F5 · derivative.exercise_date: The options are fully vested.

F2 · ownership.nature: Mr. Gallagher maintains beneficial ownership, including dispositive and voting control, over Gallagher Investments, LLC.

SEC source: 0001628280-26-025753 · wk-form4_1776457027.xml · nonDerivative · entry 4

Gallagher Thomas P. · CIK 0002080477 · Director · Chairman & CEO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 485,963

F1 · kind: This transaction was effected pursuant to a previously established Rule 10b5-1 Plan adopted by the Reporting Person on December 29, 2025.

F3 · price: This transaction was executed in multiple trades throughout the day at prices ranging from $42.57 to $44.41. The price reported above reflects the weighted average sale price. The reporting person hereby undertakes to provide upon request to the Securities and Exchange Commission staff, the Issuer or a security holder of the Issuer, full information regarding the number of shares and prices at which the transaction was effected.

F4 · balance_after: Includes 12,000 shares of common stock, which are held jointly with the Reporting Person's spouse with right of survival.

SEC source: 0001628280-26-025753 · wk-form4_1776457027.xml · nonDerivative · entry 3

Gallagher Thomas P. · CIK 0002080477 · Director · Chairman & CEO

10b5-1 filing: Plan reported

Ownership: Indirect · By Gallagher Investments, LLC

Disclosed balance after: 1,723,275

F1 · kind: This transaction was effected pursuant to a previously established Rule 10b5-1 Plan adopted by the Reporting Person on December 29, 2025.

F3 · price: This transaction was executed in multiple trades throughout the day at prices ranging from $42.57 to $44.41. The price reported above reflects the weighted average sale price. The reporting person hereby undertakes to provide upon request to the Securities and Exchange Commission staff, the Issuer or a security holder of the Issuer, full information regarding the number of shares and prices at which the transaction was effected.

F2 · ownership.nature: Mr. Gallagher maintains beneficial ownership, including dispositive and voting control, over Gallagher Investments, LLC.

SEC source: 0001628280-26-025753 · wk-form4_1776457027.xml · nonDerivative · entry 2

Gallagher Thomas P. · CIK 0002080477 · Director · Chairman & CEO

10b5-1 filing: Plan reported

Ownership: Indirect · By Gallagher Investments, LLC

Disclosed balance after: 1,827,399

F1 · kind: This transaction was effected pursuant to a previously established Rule 10b5-1 Plan adopted by the Reporting Person on December 29, 2025.

F3 · price: This transaction was executed in multiple trades throughout the day at prices ranging from $42.57 to $44.41. The price reported above reflects the weighted average sale price. The reporting person hereby undertakes to provide upon request to the Securities and Exchange Commission staff, the Issuer or a security holder of the Issuer, full information regarding the number of shares and prices at which the transaction was effected.

F2 · ownership.nature: Mr. Gallagher maintains beneficial ownership, including dispositive and voting control, over Gallagher Investments, LLC.

SEC source: 0001628280-26-025753 · wk-form4_1776457027.xml · nonDerivative · entry 1

Gallagher Thomas P. · CIK 0002080477 · Director · Chairman & CEO

10b5-1 filing: Plan reported

Ownership: Indirect · By Gallagher Investments, LLC

Disclosed balance after: 1,897,400

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: This transaction was effected pursuant to a previously established Rule 10b5-1 Plan adopted by the Reporting Person on December 29, 2025.

F2 · ownership.nature: Mr. Gallagher maintains beneficial ownership, including dispositive and voting control, over Gallagher Investments, LLC.

SEC source: 0002080508-26-000002 · wk-form4_1775860870.xml · derivative · entry 2

Beckelman John · CIK 0002080508 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 8,667 shares

Expires 2026-06-19

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_date: The options are fully vested.

SEC source: 0002080508-26-000002 · wk-form4_1775860870.xml · nonDerivative · entry 1

Beckelman John · CIK 0002080508 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 8,667

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.

SEC source: 0002080506-26-000013 · wk-form4_1775766041.xml · derivative · entry 3

Brown Shelly · CIK 0002080506 · EVP, Chief Strategy Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 48,000

Underlying: Common Stock · 16,434 shares

Expires 2026-08-02

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.

F3 · derivative.exercise_date: The options are fully vested.

SEC source: 0002080506-26-000013 · wk-form4_1775766041.xml · nonDerivative · entry 2

Brown Shelly · CIK 0002080506 · EVP, Chief Strategy Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 325,047

F1 · kind: This transaction was effected pursuant to a previously established Rule 10b5-1 Plan adopted by the reporting person on December 22, 2025.

F2 · price: This transaction was executed in multiple trades throughout the day at prices ranging from $42.00 to $42.26. The price reported above reflects the weighted average sale price. The reporting person hereby undertakes to provide upon request to the Securities and Exchange Commission staff, the Issuer or a security holder of the Issuer, full information regarding the number of shares and prices at which the transaction was effected.

SEC source: 0002080506-26-000013 · wk-form4_1775766041.xml · nonDerivative · entry 1

Brown Shelly · CIK 0002080506 · EVP, Chief Strategy Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 341,481

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.

SEC source: 0002080671-26-000006 · wk-form4_1775765711.xml · derivative · entry 9

Deitzel Edward · CIK 0002080671 · EVP, CRO, CCO MIAX Exchanges

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 7,572 shares

Expires 2026-08-02

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.

F3 · derivative.exercise_date: The options are fully vested.

SEC source: 0002080671-26-000006 · wk-form4_1775765711.xml · nonDerivative · entry 6

Deitzel Edward · CIK 0002080671 · EVP, CRO, CCO MIAX Exchanges

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 116,221

F1 · kind: This transaction was effected pursuant to a previously established Rule 10b5-1 Plan adopted by the reporting person on December 30, 2025.

F2 · price: This transaction was executed in multiple trades throughout the day at prices ranging from $42.00 to $42.13. The price reported above reflects the weighted average sale price. The reporting person hereby undertakes to provide upon request to the Securities and Exchange Commission staff, the Issuer or a security holder of the Issuer, full information regarding the number of shares and prices at which the transaction was effected.

SEC source: 0002080671-26-000006 · wk-form4_1775765711.xml · nonDerivative · entry 5

Deitzel Edward · CIK 0002080671 · EVP, CRO, CCO MIAX Exchanges

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 123,793

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.

SEC source: 0002080506-26-000009 · wk-form4_1775679595.xml · nonDerivative · entry 2

Brown Shelly · CIK 0002080506 · EVP, Chief Strategy Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 324,147

F1 · kind: This transaction was effected pursuant to a previously established Rule 10b5-1 Plan adopted by the reporting person on December 22, 2025.

SEC source: 0002080506-26-000012 · wk-form4a_1775765632.xml · derivative · entry 4

Brown Shelly · CIK 0002080506 · EVP, Chief Strategy Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 64,434

Underlying: Common Stock · 900 shares

Expires 2026-08-02

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_date: The options are fully vested.

SEC source: 0002080506-26-000012 · wk-form4a_1775765632.xml · nonDerivative · entry 3

Brown Shelly · CIK 0002080506 · EVP, Chief Strategy Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 325,047

SEC source: 0002080506-26-000012 · wk-form4a_1775765632.xml · nonDerivative · entry 2

Brown Shelly · CIK 0002080506 · EVP, Chief Strategy Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 325,947

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 · balance_after: Reflects a correction (i) to an options exercise that occurred simultaneously to the sale of 900 shares of common stock and (ii) to the amount of securities beneficially owned by the Reporting Person.

SEC source: 0002080671-26-000006 · wk-form4_1775765711.xml · derivative · entry 8

Deitzel Edward · CIK 0002080671 · EVP, CRO, CCO MIAX Exchanges

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 29,333

Underlying: Common Stock · 4,001 shares

Expires 2028-05-17

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.

F3 · derivative.exercise_date: The options are fully vested.

SEC source: 0002080671-26-000006 · wk-form4_1775765711.xml · derivative · entry 7

Deitzel Edward · CIK 0002080671 · EVP, CRO, CCO MIAX Exchanges

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 7,572

Underlying: Common Stock · 762 shares

Expires 2026-08-02

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.

F3 · derivative.exercise_date: The options are fully vested.