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NYSE · USD

MIAX

MIAMI INTERNATIONAL HOLDINGS, INC.

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Tapewire entity
4026
SEC CIK
0001438472
Parsed reports
177

Last 12 months

Inside the activity.

4 purchase rows · 69 sale rows

Disclosed non-derivative P/S rows, by transaction month. Includes amendments and private transactions.
Monthly counts
MonthPurchasesSales
Nov 202500
Dec 202510
Jan 202600
Feb 202600
Mar 202636
Apr 2026013
May 202609
Jun 2026011
Jul 2026012
Aug 2026010
Sep 202607
Oct 202601

Latest available

Insider transactions

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Purchases/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 dateOwner / reported roleActivity / securityShares / unitsReported priceReported valueDetails
July 02, 2026 Filed Jul 7, 2026 20:06 UTC Exercise / conversionCommon Stock 42,000 $12.00 $504,000.00
Disclosure

SEC source: 0001628280-26-047484 · wk-form4_1783454763.xml · nonDerivative · entry 2

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

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 435,414

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.

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July 02, 2026 Filed Jul 7, 2026 20:06 UTC Exercise / conversionCommon Stock 6,000 $12.00 $72,000.00
Disclosure

SEC source: 0001628280-26-047484 · wk-form4_1783454763.xml · nonDerivative · entry 1

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

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 393,414

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.

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June 16, 2026 Filed Jun 17, 2026 21:04 UTC GrantCommon Stock 4,970 $0.00 $0.00
Disclosure

SEC source: 0002080762-26-000002 · wk-form4_1781730240.xml · nonDerivative · entry 2

Al-Bahar Talal Jassim · CIK 0002080762 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 40,891

F2 · shares: The amount represents RSUs that vest on the last business day immediately preceding the 2027 annual meeting of stockholders, subject to the reporting person's continued service to the Issuer through the vesting date.

Read SEC document
June 16, 2026 Filed Jun 17, 2026 20:19 UTC GrantNonqualified Stock Option (Right to Buy) · Derivative 7,713 $0.00 Strike: $40.24 $0.00
Disclosure

SEC source: 0002080678-26-000006 · wk-form4_1781727590.xml · derivative · entry 3

Eckert Kurt M. · CIK 0002080678 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 7,713

Underlying: Common Stock · 7,713 shares

Expires 2036-06-15

F3 · derivative.exercise_date: 3,856 of the shares subject to this option will vest on June 30, 2026, 1,929 of the shares subject to this option will vest on September 30, 2026 and the remaining 1,928 of the shares subject to this option will vest on December 31, 2026, subject to the Reporting Person's continued service to the Issuer or its subsidiaries through the applicable vesting date.

Read SEC document
June 16, 2026 Filed Jun 17, 2026 20:19 UTC GrantCommon Stock 4,970 $0.00 $0.00
Disclosure

SEC source: 0002080678-26-000006 · wk-form4_1781727590.xml · nonDerivative · entry 2

Eckert Kurt M. · CIK 0002080678 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 149,612

F2 · shares: The amount represents RSUs that vest on the last business day immediately preceding the 2027 annual meeting of stockholders, subject to the reporting person's continued service to the Issuer through the vesting date.

Read SEC document
June 16, 2026 Filed Jun 17, 2026 20:33 UTC GrantCommon Stock 4,970 $0.00 $0.00
Disclosure

SEC source: 0002080776-26-000002 · wk-form4_1781728378.xml · nonDerivative · entry 2

Massad Mark I. · CIK 0002080776 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 10,737

F2 · shares: The amount represents RSUs that vest on the last business day immediately preceding the 2027 annual meeting of stockholders, subject to the reporting person's continued service to the Issuer through the vesting date.

Read SEC document
June 16, 2026 Filed Jun 17, 2026 20:43 UTC GrantNonqualified Stock Option (Right to Buy) · Derivative 2,571 $0.00 Strike: $40.24 $0.00
Disclosure

SEC source: 0002080877-26-000002 · wk-form4_1781728993.xml · derivative · entry 3

Lozier Kenneth W. · CIK 0002080877 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 2,571

Underlying: Common Stock · 2,571 shares

Expires 2036-06-15

F3 · derivative.exercise_date: 1,285 of the shares subject to this option will vest on June 30, 2026, 643 of the shares subject to this option will vest on September 30, 2026 and the remaining 643 of the shares subject to this option will vest on December 31, 2026, subject to the Reporting Person's continued service to the Issuer or its subsidiaries through the applicable vesting date.

Read SEC document
June 16, 2026 Filed Jun 17, 2026 20:43 UTC GrantCommon Stock 4,970 $0.00 $0.00
Disclosure

SEC source: 0002080877-26-000002 · wk-form4_1781728993.xml · nonDerivative · entry 2

Lozier Kenneth W. · CIK 0002080877 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 8,237

F2 · shares: The amount represents RSUs that vest on the last business day immediately preceding the 2027 annual meeting of stockholders, subject to the reporting person's continued service to the Issuer through the vesting date.

Read SEC document
June 16, 2026 Filed Jun 17, 2026 20:31 UTC
Moore LisaDirector
GrantCommon Stock 4,970 $0.00 $0.00
Disclosure

SEC source: 0002081042-26-000002 · wk-form4_1781728300.xml · nonDerivative · entry 2

Moore Lisa · CIK 0002081042 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 12,737

F2 · shares: The amount represents RSUs that vest on the last business day immediately preceding the 2027 annual meeting of stockholders, subject to the reporting person's continued service to the Issuer through the vesting date.

Read SEC document
June 16, 2026 Filed Jun 17, 2026 20:24 UTC GrantCommon Stock 4,970 $0.00 $0.00
Disclosure

SEC source: 0002080508-26-000004 · wk-form4_1781727895.xml · nonDerivative · entry 2

Beckelman John · CIK 0002080508 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 15,904

F2 · shares: The amount represents RSUs that vest on the last business day immediately preceding the 2027 annual meeting of stockholders, subject to the reporting person's continued service to the Issuer through the vesting date.

Read SEC document
June 16, 2026 Filed Jun 17, 2026 20:29 UTC Exercise / conversionStock Option (Right to Buy) · Derivative 16,000 $0.00 Strike: $12.00 $0.00
Disclosure

SEC source: 0002080469-26-000002 · wk-form4_1781728139.xml · derivative · entry 4

Raymond Mark F. · CIK 0002080469 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 16,000 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.

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

Read SEC document
June 16, 2026 Filed Jun 17, 2026 20:29 UTC GrantCommon Stock 4,970 $0.00 $0.00
Disclosure

SEC source: 0002080469-26-000002 · wk-form4_1781728139.xml · nonDerivative · entry 3

Raymond Mark F. · CIK 0002080469 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 67,064

F2 · shares: The amount represents RSUs that vest on the last business day immediately preceding the 2027 annual meeting of stockholders, subject to the reporting person's continued service to the Issuer through the vesting date.

Read SEC document
June 16, 2026 Filed Jun 17, 2026 20:29 UTC Exercise / conversionCommon Stock 16,000 $12.00 $192,000.00
Disclosure

SEC source: 0002080469-26-000002 · wk-form4_1781728139.xml · nonDerivative · entry 2

Raymond Mark F. · CIK 0002080469 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 62,094

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.

Read SEC document
June 16, 2026 Filed Jun 17, 2026 20:39 UTC GrantNonqualified Stock Option (Right to Buy) · Derivative 5,142 $0.00 Strike: $40.24 $0.00
Disclosure

SEC source: 0002080596-26-000004 · wk-form4_1781728753.xml · derivative · entry 3

Schwarzkopf Cynthia · CIK 0002080596 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 5,142

Underlying: Common Stock · 5,142 shares

Expires 2036-06-15

F3 · derivative.exercise_date: 2,571 of the shares subject to this option will vest on June 30, 2026, 1,285 of the shares subject to this option will vest on September 30, 2026 and the remaining 1,286 of the shares subject to this option will vest on December 31, 2026, subject to the Reporting Person's continued service to the Issuer or its subsidiaries through the applicable vesting date.

Read SEC document
June 16, 2026 Filed Jun 17, 2026 20:39 UTC GrantCommon Stock 4,970 $0.00 $0.00
Disclosure

SEC source: 0002080596-26-000004 · wk-form4_1781728753.xml · nonDerivative · entry 2

Schwarzkopf Cynthia · CIK 0002080596 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 88,545

F2 · shares: The amount represents RSUs that vest on the last business day immediately preceding the 2027 annual meeting of stockholders, subject to the reporting person's continued service to the Issuer through the vesting date.

Read SEC document
June 16, 2026 Filed Jun 17, 2026 20:22 UTC GrantCommon Stock 4,970 $0.00 $0.00
Disclosure

SEC source: 0001959770-26-000008 · wk-form4_1781727759.xml · nonDerivative · entry 2

Teekell Judson Gray · CIK 0001959770 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 78,251

F2 · shares: The amount represents RSUs that vest on the last business day immediately preceding the 2027 annual meeting of stockholders, subject to the Reporting Person's continued service to the Issuer through the vesting date.

Read SEC document
June 16, 2026 Filed Jun 17, 2026 20:40 UTC GrantNonqualified Stock Option (Right to Buy) · Derivative 2,571 $0.00 Strike: $40.24 $0.00
Disclosure

SEC source: 0001737622-26-000004 · wk-form4_1781728856.xml · derivative · entry 3

Sommers Jill E. · CIK 0001737622 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 2,571

Underlying: Common Stock · 2,571 shares

Expires 2036-06-15

F3 · derivative.exercise_date: 1,285 of the shares subject to this option will vest on June 30, 2026, 643 of the shares subject to this option will vest on September 30, 2026 and the remaining 643 of the shares subject to this option will vest on December 31, 2026, subject to the Reporting Person's continued service to the Issuer or its subsidiaries through the applicable vesting date.

Read SEC document
June 16, 2026 Filed Jun 17, 2026 20:40 UTC GrantCommon Stock 4,970 $0.00 $0.00
Disclosure

SEC source: 0001737622-26-000004 · wk-form4_1781728856.xml · nonDerivative · entry 2

Sommers Jill E. · CIK 0001737622 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 6,083

F2 · shares: The amount represents RSUs that vest on the last business day immediately preceding the 2027 annual meeting of stockholders, subject to the reporting person's continued service to the Issuer through the vesting date.

Read SEC document
June 16, 2026 Filed Jun 17, 2026 21:07 UTC GrantNonqualified Stock Option (Right to Buy) · Derivative 5,142 $0.00 Strike: $40.24 $0.00
Disclosure

SEC source: 0001628280-26-043985 · wk-form4_1781730418.xml · derivative · entry 3

BROWN DAVID A · CIK 0001394399 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 5,142

Underlying: Common Stock · 5,142 shares

Expires 2036-06-15

F3 · derivative.exercise_date: 2,571 of the shares subject to this option will vest on June 30, 2026, 1,285 of the shares subject to this option will vest on September 30, 2026 and the remaining 1,286 of the shares subject to this option will vest on December 31, 2026, subject to the Reporting Person's continued service to the Issuer or its subsidiaries through the applicable vesting date.

Read SEC document
June 16, 2026 Filed Jun 17, 2026 21:07 UTC GrantCommon Stock 4,970 $0.00 $0.00
Disclosure

SEC source: 0001628280-26-043985 · wk-form4_1781730418.xml · nonDerivative · entry 2

BROWN DAVID A · CIK 0001394399 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 7,237

F2 · shares: The amount represents RSUs that vest on the last business day immediately preceding the 2027 annual meeting of stockholders, subject to the reporting person's continued service to the Issuer through the vesting date.

Read SEC document
June 16, 2026 Filed Jun 17, 2026 20:27 UTC
Stahlin PaulDirector
GrantCommon Stock 4,970 $0.00 $0.00
Disclosure

SEC source: 0001628280-26-043931 · wk-form4_1781728023.xml · nonDerivative · entry 2

Stahlin Paul · CIK 0001764337 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 42,143

F2 · shares: The amount represents RSUs that vest on the last business day immediately preceding the 2027 annual meeting of stockholders, subject to the reporting person's continued service to the Issuer through the vesting date.

Read SEC document
June 16, 2026 Filed Jun 17, 2026 19:19 UTC
Sites EricDirector
GrantCommon Stock 4,970 $0.00 $0.00
Disclosure

SEC source: 0001437749-26-020945 · rdgdoc.xml · nonDerivative · entry 2

Sites Eric · CIK 0001769842 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 5,684

F2 · balance_after: The amount represents RSUs that vest on the last business day immediately preceding the 2027 annual meeting of stockholders, subject to the Reporting Person's continued service to the Issuer through the vesting date.

Read SEC document
June 16, 2026 Filed Jun 18, 2026 20:26 UTC
Smollen JohnEVP, New Product Development
GrantNonqualified Stock Option (Right to Buy) · Derivative 5,184 $0.00 Strike: $40.24 $0.00
Disclosure

SEC source: 0002080703-26-000004 · wk-form4_1781814391.xml · derivative · entry 3

Smollen John · CIK 0002080703 · EVP, New Product Development

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 5,184

Underlying: Common Stock · 5,184 shares

Expires 2036-06-15

F3 · derivative.exercise_date: 1,728 of the shares subject to this option will vest on June 16, 2027, 1,728 of the shares subject to this option will vest on June 16, 2028 and the remaining 1,728 of the shares subject to this option will vest on June 16, 2029, subject to the Reporting Person's continued service to the Issuer or its subsidiaries through the applicable vesting date.

Read SEC document
June 16, 2026 Filed Jun 18, 2026 20:26 UTC
Smollen JohnEVP, New Product Development
GrantIncentive Stock Option (Right to Buy) · Derivative 2,485 $0.00 Strike: $40.24 $0.00
Disclosure

SEC source: 0002080703-26-000004 · wk-form4_1781814391.xml · derivative · entry 2

Smollen John · CIK 0002080703 · EVP, New Product Development

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 2,485

Underlying: Common Stock · 2,485 shares

Expires 2036-06-15

F2 · derivative.exercise_date: 829 of the shares subject to this option will vest on June 16, 2027, 828 of the shares subject to this option will vest on June 16, 2028 and the remaining 828 of the shares subject to this option will vest on June 16, 2029, subject to the Reporting Person's continued service to the Issuer or its subsidiaries through the applicable vesting date.

Read SEC document
June 16, 2026 Filed Jun 18, 2026 20:26 UTC
Smollen JohnEVP, New Product Development
GrantCommon Stock 7,455 $0.00 $0.00
Disclosure

SEC source: 0002080703-26-000004 · wk-form4_1781814391.xml · nonDerivative · entry 1

Smollen John · CIK 0002080703 · EVP, New Product Development

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 178,212

F1 · shares: The amount represents restricted stock units ("RSUs") that vest as to 2,485 on June 16, 2027, 2,485 on June 16, 2028 and the remaining 2,485 on June 16, 2029, subject to the Reporting Person's continued service to the Issuer or its subsidiaries through each applicable vesting date.

Read SEC document
June 16, 2026 Filed Jun 18, 2026 20:21 UTC
Emmons LanceEVP and CFO
GrantNonqualified Stock Option (Right to Buy) · Derivative 35,861 $0.00 Strike: $40.24 $0.00
Disclosure

SEC source: 0002080679-26-000006 · wk-form4_1781814079.xml · derivative · entry 3

Emmons Lance · CIK 0002080679 · EVP and CFO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 35,861

Underlying: Common Stock · 35,861 shares

Expires 2036-06-15

F3 · derivative.exercise_date: 11,955 of the shares subject to this option will vest on June 16, 2027, 11,953 of the shares subject to this option will vest on June 16, 2028 and the remaining 11,953 of the shares subject to this option will vest on June 16, 2029, subject to the Reporting Person's continued service to the Issuer or its subsidiaries through the applicable vesting date.

Read SEC document
June 16, 2026 Filed Jun 18, 2026 20:21 UTC
Emmons LanceEVP and CFO
GrantIncentive Stock Option (Right to Buy) · Derivative 2,485 $0.00 Strike: $40.24 $0.00
Disclosure

SEC source: 0002080679-26-000006 · wk-form4_1781814079.xml · derivative · entry 2

Emmons Lance · CIK 0002080679 · EVP and CFO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 2,485

Underlying: Common Stock · 2,485 shares

Expires 2036-06-15

F2 · derivative.exercise_date: 829 of the shares subject to this option will vest on June 16, 2027, 828 of the shares subject to this option will vest on June 16, 2028 and the remaining 828 of the shares subject to this option will vest on June 16, 2029, subject to the Reporting Person's continued service to the Issuer or its subsidiaries through the applicable vesting date.

Read SEC document
June 16, 2026 Filed Jun 18, 2026 20:21 UTC
Emmons LanceEVP and CFO
GrantCommon Stock 37,276 $0.00 $0.00
Disclosure

SEC source: 0002080679-26-000006 · wk-form4_1781814079.xml · nonDerivative · entry 1

Emmons Lance · CIK 0002080679 · EVP and CFO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 121,538

F1 · shares: The amount represents restricted stock units ("RSUs") that vest as to 12,426 on June 16, 2027, 12,425 on June 16, 2028 and the remaining 12,425 on June 16, 2029, subject to the Reporting Person's continued service to the Issuer or its subsidiaries through the applicable vesting date.

Read SEC document
June 16, 2026 Filed Jun 18, 2026 20:17 UTC
Brown ShellyEVP, Chief Strategy Officer
GrantNonqualified Stock Option (Right to Buy) · Derivative 35,861 $0.00 Strike: $40.24 $0.00
Disclosure

SEC source: 0002080506-26-000023 · wk-form4_1781813840.xml · derivative · entry 3

Brown Shelly · CIK 0002080506 · EVP, Chief Strategy Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 35,861

Underlying: Common Stock · 35,861 shares

Expires 2036-06-15

F3 · derivative.exercise_date: 11,955 of the shares subject to this option will vest on June 16, 2027, 11,953 of the shares subject to this option will vest on June 16, 2028 and the remaining 11,953 of the shares subject to this option will vest on June 16, 2029, subject to the Reporting Person's continued service to the Issuer or its subsidiaries through the applicable vesting date.

Read SEC document
June 16, 2026 Filed Jun 18, 2026 20:17 UTC
Brown ShellyEVP, Chief Strategy Officer
GrantIncentive Stock Option (Right to Buy) · Derivative 2,485 $0.00 Strike: $40.24 $0.00
Disclosure

SEC source: 0002080506-26-000023 · wk-form4_1781813840.xml · derivative · entry 2

Brown Shelly · CIK 0002080506 · EVP, Chief Strategy Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 2,485

Underlying: Common Stock · 2,485 shares

Expires 2036-06-15

F2 · derivative.exercise_date: 829 of the shares subject to this option will vest on June 16, 2027, 828 of the shares subject to this option will vest on June 16, 2028 and the remaining 828 of the shares subject to this option will vest on June 16, 2029, subject to the Reporting Person's continued service to the Issuer or its subsidiaries through the applicable vesting date.

Read SEC document
June 16, 2026 Filed Jun 18, 2026 20:17 UTC
Brown ShellyEVP, Chief Strategy Officer
GrantCommon Stock 37,276 $0.00 $0.00
Disclosure

SEC source: 0002080506-26-000023 · wk-form4_1781813840.xml · nonDerivative · entry 1

Brown Shelly · CIK 0002080506 · EVP, Chief Strategy Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 353,990

F1 · shares: The amount represents restricted stock units ("RSUs") that vest as to 12,426 shares on June 16, 2027, 12,425 on June 16, 2028 and the remaining 12,425 on June 16, 2029, subject to the Reporting Person's continued service to the Issuer or its subsidiaries through the applicable vesting date.

Read SEC document
June 16, 2026 Filed Jun 18, 2026 20:16 UTC
Comly Barbara J.EVP, GC & Corporate Secretary
GrantNonqualified Stock Option (Right to Buy) · Derivative 37,778 $0.00 Strike: $40.24 $0.00
Disclosure

SEC source: 0002080878-26-000010 · wk-form4_1781813755.xml · derivative · entry 3

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

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 37,778

Underlying: Common Stock · 37,778 shares

Expires 2036-06-15

F3 · derivative.exercise_date: 12,594 of the shares subject to this option will vest on June 16, 2027, 12,592 of the shares subject to this option will vest on June 16, 2028 and the remaining 12,592 of the shares subject to this option will vest on June 16, 2029, subject to the Reporting Person's continued service to the Issuer or its subsidiaries through the applicable vesting date.

Read SEC document
June 16, 2026 Filed Jun 18, 2026 20:16 UTC
Comly Barbara J.EVP, GC & Corporate Secretary
GrantIncentive Stock Option (Right to Buy) · Derivative 2,485 $0.00 Strike: $40.24 $0.00
Disclosure

SEC source: 0002080878-26-000010 · wk-form4_1781813755.xml · derivative · entry 2

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

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 2,485

Underlying: Common Stock · 2,485 shares

Expires 2036-06-15

F2 · derivative.exercise_date: 829 of the shares subject to this option will vest on June 16, 2027, 828 of the shares subject to this option will vest on June 16, 2028 and the remaining 828 of the shares subject to this option will vest on June 16, 2029, subject to the Reporting Person's continued service to the Issuer or its subsidiaries through the applicable vesting date.

Read SEC document
June 16, 2026 Filed Jun 18, 2026 20:16 UTC
Comly Barbara J.EVP, GC & Corporate Secretary
GrantCommon Stock 39,140 $0.00 $0.00
Disclosure

SEC source: 0002080878-26-000010 · wk-form4_1781813755.xml · nonDerivative · entry 1

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

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 882,984

F1 · shares: The amount represents restricted stock units ("RSUs") that vest as to 13,048 shares on June 16, 2027, 13,046 on June 16, 2028 and the remaining 13,046 on June 16, 2029, subject to the Reporting Person's continued service to the Issuer or its subsidiaries through the applicable vesting date.

Read SEC document
June 16, 2026 Filed Jun 18, 2026 20:39 UTC
Vermaas CeesCEO of TISEG
GrantNonqualified Stock Option (Right to Buy) · Derivative 4,793 $0.00 Strike: $40.24 $0.00
Disclosure

SEC source: 0002080668-26-000002 · wk-form4_1781815146.xml · derivative · entry 2

Vermaas Cees · CIK 0002080668 · CEO of TISEG

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 4,793

Underlying: Common Stock · 4,793 shares

Expires 2036-06-15

F2 · derivative.exercise_date: 1,599 of the shares subject to this option will vest on June 16, 2027, 1,597 of the shares subject to this option will vest on June 16, 2028 and the remaining 1,597 of the shares subject to this option will vest on June 16, 2029, subject to the Reporting Person's continued service to the Issuer or its subsidiaries through the applicable vesting date.

Read SEC document
June 16, 2026 Filed Jun 18, 2026 20:39 UTC
Vermaas CeesCEO of TISEG
GrantCommon Stock 4,660 $0.00 $0.00
Disclosure

SEC source: 0002080668-26-000002 · wk-form4_1781815146.xml · nonDerivative · entry 1

Vermaas Cees · CIK 0002080668 · CEO of TISEG

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 4,660

F1 · shares: The amount represents restricted stock units ("RSUs") that vest as to 1,554 on June 16, 2027, 1,553 on June 16, 2028 and the remaining 1,553 on June 16, 2029, subject to the Reporting Person's continued service to the Issuer or its subsidiaries through each applicable vesting date.

Read SEC document
June 16, 2026 Filed Jun 18, 2026 20:13 UTC
Gallagher Thomas P.Director · Chairman & CEO
GrantNonqualified Stock Option (Right to Buy) · Derivative 237,175 $0.00 Strike: $40.24 $0.00
Disclosure

SEC source: 0002080477-26-000012 · wk-form4_1781813622.xml · derivative · entry 3

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

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 237,175

Underlying: Common Stock · 237,175 shares

Expires 2036-06-15

F3 · derivative.exercise_date: 79,059 of the shares subject to this option will vest on June 16, 2027, 79,058 of the shares subject to this option will vest on June 16, 2028 and the remaining 79,058 of the shares subject to this option will vest on June 16, 2029, subject to the Reporting Person's continued service to the Issuer or its subsidiaries through the applicable vesting date.

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June 16, 2026 Filed Jun 18, 2026 20:13 UTC
Gallagher Thomas P.Director · Chairman & CEO
GrantIncentive Stock Option (Right to Buy) · Derivative 2,485 $0.00 Strike: $40.24 $0.00
Disclosure

SEC source: 0002080477-26-000012 · wk-form4_1781813622.xml · derivative · entry 2

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

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 2,485

Underlying: Common Stock · 2,485 shares

Expires 2036-06-15

F2 · derivative.exercise_date: 829 of the shares subject to this option will vest on June 16, 2027, 828 of the shares subject to this option will vest on June 16, 2028 and the remaining 828 of the shares subject to this option will vest on June 16, 2029, subject to the Reporting Person's continued service to the Issuer or its subsidiaries through the applicable vesting date.

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June 16, 2026 Filed Jun 18, 2026 20:13 UTC
Gallagher Thomas P.Director · Chairman & CEO
GrantCommon Stock 232,977 $0.00 $0.00
Disclosure

SEC source: 0002080477-26-000012 · wk-form4_1781813622.xml · nonDerivative · entry 1

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

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 743,939

F1 · shares: The amount represents restricted stock units ("RSUs") that vest as to 77,659 on June 16, 2027, 77,659 on June 16, 2028 and the remaining 77,659 on June 16, 2029, subject to the Reporting Person's continued service to the Issuer or its subsidiaries through the applicable vesting date.

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June 16, 2026 Filed Jun 18, 2026 20:29 UTC
Deitzel EdwardEVP, CRO, CCO MIAX Exchanges
GrantNonqualified Stock Option (Right to Buy) · Derivative 7,101 $0.00 Strike: $40.24 $0.00
Disclosure

SEC source: 0002080671-26-000012 · wk-form4_1781814545.xml · derivative · entry 3

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

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 7,101

Underlying: Common Stock · 7,101 shares

Expires 2036-06-15

F3 · derivative.exercise_date: 2,367 of the shares subject to this option will vest on June 16, 2027, 2,367 of the shares subject to this option will vest on June 16, 2028 and the remaining 2,367 of the shares subject to this option will vest on June 16, 2029, subject to the Reporting Person's continued service to the Issuer or its subsidiaries through the applicable vesting date.

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June 16, 2026 Filed Jun 18, 2026 20:29 UTC
Deitzel EdwardEVP, CRO, CCO MIAX Exchanges
GrantIncentive Stock Option (Right to Buy) · Derivative 2,485 $0.00 Strike: $40.24 $0.00
Disclosure

SEC source: 0002080671-26-000012 · wk-form4_1781814545.xml · derivative · entry 2

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

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 2,485

Underlying: Common Stock · 2,485 shares

Expires 2036-06-15

F2 · derivative.exercise_date: 829 of the shares subject to this option will vest on June 16, 2027, 828 of the shares subject to this option will vest on June 16, 2028 and the remaining 828 of the shares subject to this option will vest on June 16, 2029, subject to the Reporting Person's continued service to the Issuer or its subsidiaries through the applicable vesting date.

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June 16, 2026 Filed Jun 18, 2026 20:29 UTC
Deitzel EdwardEVP, CRO, CCO MIAX Exchanges
GrantCommon Stock 9,319 $0.00 $0.00
Disclosure

SEC source: 0002080671-26-000012 · wk-form4_1781814545.xml · nonDerivative · entry 1

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

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 119,601

F1 · shares: The amount represents restricted stock units ("RSUs") that vest as to 3,107 on June 16, 2027, 3,106 on June 16, 2028 and the remaining 3,106 on June 16, 2029, subject to the Reporting Person's continued service to the Issuer or its subsidiaries through the applicable vesting date.

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June 16, 2026 Filed Jun 18, 2026 20:24 UTC GrantNonqualified Stock Option (Right to Buy) · Derivative 21,481 $0.00 Strike: $40.24 $0.00
Disclosure

SEC source: 0002079445-26-000013 · wk-form4_1781814241.xml · derivative · entry 3

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

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 21,481

Underlying: Common Stock · 21,481 shares

Expires 2036-06-15

F3 · derivative.exercise_date: 7,161 of the shares subject to this option will vest on June 16, 2027, 7,160 of the shares subject to this option will vest on June 16, 2028 and the remaining 7,160 of the shares subject to this option will vest on June 16, 2029, subject to the Reporting Person's continued service to the Issuer or its subsidiaries through the applicable vesting date.

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June 16, 2026 Filed Jun 18, 2026 20:24 UTC GrantIncentive Stock Option (Right to Buy) · Derivative 2,485 $0.00 Strike: $40.24 $0.00
Disclosure

SEC source: 0002079445-26-000013 · wk-form4_1781814241.xml · derivative · entry 2

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

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 2,485

Underlying: Common Stock · 2,485 shares

Expires 2036-06-15

F2 · derivative.exercise_date: 829 of the shares subject to this option will vest on June 16, 2027, 828 of the shares subject to this option will vest on June 16, 2028 and the remaining 828 of the shares subject to this option will vest on June 16, 2029, subject to the Reporting Person's continued service to the Issuer or its subsidiaries through the applicable vesting date.

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June 16, 2026 Filed Jun 18, 2026 20:24 UTC GrantCommon Stock 23,298 $0.00 $0.00
Disclosure

SEC source: 0002079445-26-000013 · wk-form4_1781814241.xml · nonDerivative · entry 1

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

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 387,414

F1 · shares: The amount represents restricted stock units ("RSUs") that vest as to 7,766 on June 16, 2027, 7,766 on June 16, 2028 and the remaining 7,766 on June 16, 2029, subject to the Reporting Person's continued service to the Issuer or its subsidiaries through each applicable vesting date.

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June 16, 2026 Filed Jun 18, 2026 20:31 UTC
Jayabalan HarishEVP, CISO and CRO
GrantNonqualified Stock Option (Right to Buy) · Derivative 34,808 $0.00 Strike: $40.24 $0.00
Disclosure

SEC source: 0002080538-26-000004 · wk-form4_1781814714.xml · derivative · entry 3

Jayabalan Harish · CIK 0002080538 · EVP, CISO and CRO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 34,808

Underlying: Common Stock · 34,808 shares

Expires 2036-06-15

F3 · derivative.exercise_date: 11,604 of the shares subject to this option will vest on June 16, 2027, 11,602 of the shares subject to this option will vest on June 16, 2028 and the remaining 11,602 of the shares subject to this option will vest on June 16, 2029, subject to the Reporting Person's continued service to the Issuer or its subsidiaries through the applicable vesting date.

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June 16, 2026 Filed Jun 18, 2026 20:31 UTC
Jayabalan HarishEVP, CISO and CRO
GrantIncentive Stock Option (Right to Buy) · Derivative 2,485 $0.00 Strike: $40.24 $0.00
Disclosure

SEC source: 0002080538-26-000004 · wk-form4_1781814714.xml · derivative · entry 2

Jayabalan Harish · CIK 0002080538 · EVP, CISO and CRO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 2,485

Underlying: Common Stock · 2,485 shares

Expires 2036-06-15

F2 · derivative.exercise_date: 829 of the shares subject to this option will vest on June 16, 2027, 828 of the shares subject to this option will vest on June 16, 2028 and the remaining 828 of the shares subject to this option will vest on June 16, 2029, subject to the Reporting Person's continued service to the Issuer or its subsidiaries through the applicable vesting date.

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June 16, 2026 Filed Jun 18, 2026 20:31 UTC
Jayabalan HarishEVP, CISO and CRO
GrantCommon Stock 4,660 $0.00 $0.00
Disclosure

SEC source: 0002080538-26-000004 · wk-form4_1781814714.xml · nonDerivative · entry 1

Jayabalan Harish · CIK 0002080538 · EVP, CISO and CRO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 78,065

F1 · shares: The amount represents restricted stock units ("RSUs") that vest as to 1,554 on June 16, 2027, 1,553 on June 16, 2028 and the remaining 1,553 on June 16, 2029, subject to the Reporting Person's continued service to the Issuer or its subsidiaries through the applicable vesting date.

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June 15, 2026 Filed Jun 17, 2026 21:04 UTC GrantCommon Stock 2,267 $0.00 $0.00
Disclosure

SEC source: 0002080762-26-000002 · wk-form4_1781730240.xml · nonDerivative · entry 1

Al-Bahar Talal Jassim · CIK 0002080762 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 35,921

F1 · shares: The amount represents restricted stock units ("RSUs") that fully vested on the date of grant. Each RSU represents a right to receive one share of the Issuer's common stock.

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June 15, 2026 Filed Jun 17, 2026 20:19 UTC GrantCommon Stock 2,267 $0.00 $0.00
Disclosure

SEC source: 0002080678-26-000006 · wk-form4_1781727590.xml · nonDerivative · entry 1

Eckert Kurt M. · CIK 0002080678 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 144,642

F1 · shares: The amount represents restricted stock units ("RSUs") that fully vested on the date of grant. Each RSU represents a right to receive one share of the Issuer's common stock.

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Value uses the disclosed total when available, otherwise shares × reported transaction price. It is not an estimate of exercise cash cost or investment performance.