UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

_______________

Form 8-K

_______________

CURRENT REPORT

Pursuant to Section 13 or 15(d) of the

Securities Exchange Act of 1934

Date of Report (Date of earliest event reported): March 1012, 2026

_______________

StoneX Group Inc.

(Exact name of registrant as specified in its charter)

_______________

Delaware

000-23554

59-2921318

(State of Incorporation)

(Commission File Number)

(IRS Employer ID No.)

230 Park Ave, 10th Floor

New York, NY 10169

(Address of principal executive offices, including Zip Code)

(212) 485-3500

(Registrant’s telephone number, including area code)

_______________

Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions:


☐			Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)


☐			Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)


☐			Pre-commencement communications pursuant to rule 14d-2(b) under the Exchange Act 17 CFR 240.14d-2(b))


☐			Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))

Securities registered pursuant to Section 12(b) of the Act:

Title of Each Class

Trading Symbol

Name of each exchange on which registered

Common Stock, $0.01 par value

SNEX

The Nasdaq Stock Market LLC

Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (§230.405 of this chapter) or Rule 12b-2 of the Securities Exchange Act of 1934 (§240.12b-2 of this chapter).

Emerging growth company ☐

If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. o

Item 58.0701. ~~Submission~~Other ~~of Matters to a Vote of Security Holders.~~Events

~~The~~As ~~Annual~~previously ~~Meeting~~disclosed, ofin ~~the~~November ~~Shareholders~~2023, ofBTIG, LLC (“BTIG”) filed a civil complaint against StoneX Group Inc. ~~was~~(the ~~held~~“Company”) onand ~~March~~StoneX ~~10,~~Financial ~~2026~~Inc. ~~The~~ ~~final~~(“StoneX ~~voting~~Financial”) ~~results~~in ~~for~~San ~~each~~Francisco ~~matter~~Superior ~~submitted~~Court to(CGC-23-610525) seeking monetary damages and injunctive relief for a ~~vote~~variety of claims based on the ~~Shareholders~~Company’s ~~are~~and asStoneX ~~follows:~~Financial’s employment of certain individuals who previously worked for BTIG. The case was subsequently transferred to FINRA arbitration pursuant to applicable rules.

~~Item~~On ~~1. With~~March ~~respect~~12, to2026, ~~the~~a ~~election~~FINRA ofarbitration ~~ten~~panel ~~directors~~issued toan ~~hold~~award, ~~office~~adjudicating ~~for~~all aclaims ~~term~~and ~~expiring~~counterclaims atasserted ~~the~~between ~~2027~~(i) ~~annual~~BTIG, ~~meeting~~on orone ~~until~~hand, ~~their~~and ~~respective~~(ii) ~~earlier~~the ~~death,~~Company ~~resignation~~and orStoneX ~~removal~~Financial, ~~votes~~on ~~were~~the ~~validly~~other ~~cast~~hand. asThe ~~follows~~FINRA ~~for~~arbitration ~~the~~panel’s ~~following~~award ~~persons~~provided ~~as directors of the Company~~that:

Nominees	Number of Votes For	Number of Votes Withheld	Broker Non-Votes
Annabelle G. Bexiga	42,075,377	649,147	5,403,390
Diane L. Cooper	42,506,832	217,692	5,403,390
John M. Fowler	40,912,435	1,812,089	5,403,390
Steven Kass	41,513,764	1,210,760	5,403,390
Charles Lyon	41,963,882	760,642	5,403,390
Sean M. O'Connor	42,093,958	630,566	5,403,390
Eric Parthemore	39,243,306	3,481,218	5,403,390
John Radziwill	41,468,557	1,255,967	5,403,390
Philip Smith	42,515,494	209,030	5,403,390
Dhamu R. Thamodaran	42,494,655	229,869	5,403,390

•In response to StoneX Financial’s claim that BTIG should be found liable for approximately $3.4 million in compensatory damages, the arbitration panel found BTIG to be liable to StoneX Financial for the sum of approximately $1.0 million.

~~Item~~•In ~~2. KPMG~~response ~~LLP~~to ~~was~~BTIG’s ~~ratified~~claim asthat the Company's ~~independent~~and ~~registered~~StoneX ~~public~~Financial ~~accounting~~should ~~firm~~be found liable for up to $842.0 million in damages, the ~~2026~~arbitration ~~fiscal~~panel ~~year~~found ~~with~~the Company and StoneX Financial to be jointly liable for the ~~following~~sum ~~vote:~~of $2.9 million.

FOR			47,854,180
AGAINST			249,248
ABSTAIN			24,486
BROKER NON-VOTES			—

•The arbitration panel found that these sums should be offset, resulting in a net determination that the Company and StoneX Financial are together liable to pay BTIG the sum of approximately $1.8 million.

FOR			38,245,170
AGAINST			4,448,707
ABSTAIN			30,647
BROKER NON-VOTES			5,403,390

•The arbitration panel found in favor of the Company and StoneX Financial on their additional claim for declaratory relief that they did not tortiously interfere with any employee contracts of BTIG.

~~Item~~•The ~~7.01. Regulation~~arbitration FDpanel ~~Disclosure~~found against BTIG on its requests for punitive damages, injunctive relief, attorney’s fees and sanctions.

During the regular meeting of the Board of Directors held March 10, 2026, following the Annual Meeting of the Shareholders of StoneX Group Inc., John Radziwill was elected as Chairman of the Board of Directors and Sean M. O'Connor was elected as Executive Vice-Chairman of the Board of Directors.

Item 9.01. Financial Statements and Exhibits

(d) Exhibits

Exhibit No. Description

104 Cover Page Interactive Data File (embedded within the Inline XBRL document).

Signature

Pursuant to the Requirements of the Securities Exchange Act of 1934, the Registrant has duly caused this Report to be signed on its behalf by the Undersigned hereunto duly authorized.

									StoneX Group Inc.
									(Registrant)
			March 12, 2026						/s/ Kevin Shea
			March 13, 2026						/s/ William J. Dunaway
			(Date)						~~Kevin~~William ~~Shea~~J. Dunaway
									Corporate Secretary
									Chief Financial Officer

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