StoneX officer proposes sale of 56,250 shares

The proposed shares are listed as acquired from StoneX through Stock Plan Activity on September 28, 2026.

Rhea-AI Filing Summary

StoneX Group Inc. officer Philip Smith gave notice of a proposed sale of 56,250 common shares through Merrill Lynch, with an aggregate market value of $3,693,122 and an approximate sale date of September 28, 2026. The proposed sale is listed for NASDAQ. Smith also reported earlier sales of 45,000 shares on July 22, 2026, and 51,540 shares on June 30, 2026.

Key Figures

Shares proposed for sale: 56,250 shares Aggregate market value: $3,693,122 Shares sold: 45,000 shares +1 more

4 metrics

Shares proposed for sale 56,250 shares Approximate sale date: September 28, 2026

Aggregate market value $3,693,122 Proposed sale

Shares sold 45,000 shares July 22, 2026

Shares sold 51,540 shares June 30, 2026

Key Terms

Rule 144, Stock Plan Activity

2 terms

Rule 144 regulatory

"sales required by paragraph (e) of Rule 144"

Rule 144 is a U.S. securities regulation that sets conditions under which restricted or insider-held shares can be legally resold to the public, such as required holding periods, availability of public information, limits on how much can be sold at once, and certain filing requirements. For investors it matters because it determines when previously locked-up shares can enter the market — like a release valve that can increase supply, affect share price, and signal insider intent.

Stock Plan Activity financial

"Nature of acquisition: Stock Plan Activity"

FAQ

AI-generated questions and answers. How Rhea-AI works. Not financial advice.

How many SNEX shares is Philip Smith proposing to sell?

Philip Smith gave notice of a proposed sale of 56,250 common shares, with an aggregate market value of $3,693,122 and an approximate sale date of September 28, 2026.

How did Philip Smith acquire the SNEX shares he plans to sell?

The shares are listed as acquired from StoneX through Stock Plan Activity on September 28, 2026.

What other SNEX sales did Philip Smith report?

Smith reported earlier sales of 45,000 shares on July 22, 2026, and 51,540 shares on June 30, 2026.

AI-generated analysis. How Rhea-AI works. Not financial advice.

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Available on EDGAR 09/28/2026 - 04:19 PM Accepted by SEC EDGAR 09/28/2026 - 04:19 PM Learn about SEC filing dates

Form 144 Filer Information	UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 144 NOTICE OF PROPOSED SALE OF SECURITIES PURSUANT TO RULE 144 UNDER THE SECURITIES ACT OF 1933
FORM 144

144: Filer Information

Filer CIK	0001569789
Filer CCC	XXXXXXXX
Is this a LIVE or TEST Filing?	LIVE TEST
Submission Contact Information
Name
Phone
E-Mail Address

144: Issuer Information

Name of Issuer	StoneX Group Inc.
SEC File Number
Address of Issuer	230 Park Ave 10th Floor New York NEW YORK 10169
Phone	2124853500
Name of Person for Whose Account the Securities are To Be Sold	Philip Smith
See the definition of "person" in paragraph (a) of Rule 144. Information is to be given not only as to the person for whose account the securities are to be sold but also as to all other persons included in that definition. In addition, information shall be given as to sales by all persons whose sales are required by paragraph (e) of Rule 144 to be aggregated with sales for the account of the person filing this notice.
Relationship to Issuer	Officer

144: Securities Information

Title of the Class of Securities To Be Sold	Name and Address of the Broker	Number of Shares or Other Units To Be Sold	Aggregate Market Value	Number of Shares or Other Units Outstanding	Approximate Date of Sale	Name the Securities Exchange
Common	Merrill Lynch 1800 K ST NW Suite 800 Washington DC 20006	56250	3693122	120616735	09/28/2026	NASDAQ

Furnish the following information with respect to the acquisition of the securities to be sold and with respect to the payment of all or any part of the purchase price or other consideration therefor:

144: Securities To Be Sold

Title of the Class	Date you Acquired	Nature of Acquisition Transaction	Name of Person from Whom Acquired	Is this a Gift?	Date Donor Acquired	Amount of Securities Acquired	Date of Payment	Nature of Payment *
Common	09/28/2026	Stock Plan Activity	Issuer			56250	09/28/2026	n/a

* If the securities were purchased and full payment therefor was not made in cash at the time of purchase, explain in the table or in a note thereto the nature of the consideration given. If the consideration consisted of any note or other obligation, or if payment was made in installments describe the arrangement and state when the note or other obligation was discharged in full or the last installment paid.

Furnish the following information as to all securities of the issuer sold during the past 3 months by the person for whose account the securities are to be sold.

144: Securities Sold During The Past 3 Months

Name and Address of Seller	Title of Securities Sold	Date of Sale	Amount of Securities Sold	Gross Proceeds
Philip Smith 230 Park Ave 10th Floor New York NY 10169	Common	07/22/2026	45000	3343062
Philip Smith 230 Park Ave 10th Floor New York NY 10169	Common	06/30/2026	51540	6117401

144: Remarks and Signature

Remarks
Date of Notice	09/28/2026
Date of Plan Adoption or Giving of Instruction, If Relying on Rule 10b5-1	12/09/2025
ATTENTION:
The person for whose account the securities to which this notice relates are to be sold hereby represents by signing this notice that he does not know any material adverse information in regard to the current and prospective operations of the Issuer of the securities to be sold which has not been publicly disclosed. If such person has adopted a written trading plan or given trading instructions to satisfy Rule 10b5-1 under the Exchange Act, by signing the form and indicating the date that the plan was adopted or the instruction given, that person makes such representation as of the plan adoption or instruction date.
Signature	Philip Smith
ATTENTION: Intentional misstatements or omission of facts constitute Federal Criminal Violations (See 18 U.S.C. 1001)