StoneX Group Inc. — Director's Dealing 2026

Feb 11, 2026

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: StoneX Group Inc. (SNEX)
CIK: 0000913760
Period of Report: 2026-02-09

Reporting Person: OCONNOR SEAN MICHAEL (Director, Executive Vice-Chairman-Board)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2026-02-09	Common Stock	M	40000	$20	Acquired	894127	Direct
2026-02-09	Common Stock	S	40000	$124.9475	Disposed	854127	Direct
2026-02-10	Common Stock	M	40000	$20	Acquired	894127	Direct
2026-02-10	Common Stock	S	40000	$124.5615	Disposed	854127	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2026-02-09	Stock Options	$20	M	40000	Disposed	0026-12-05	Common Stock (40000)	Direct
2026-02-10	Stock Options	$20	M	40000	Disposed	0026-12-05	Common Stock (40000)	Direct

Holdings (Non-Derivative)

Security	Shares	Ownership
Common Stock	282902	Indirect
Common Stock	1695976	Indirect

Footnotes

F1: The price reported represents an average price. The Reporting Person will provide to the Commission, the issuer and any stockholder, upon request, full information regarding the number of shares sold at each separate price.