StoneX Group (SNEX) director sells 1,575 shares, retains 255,271

Rhea-AI Filing Summary

StoneX Group Inc. director John Moore Fowler reported selling 1,575 shares of Common Stock on August 5, 2026 at $75.41 per share in an open-market or private transaction conducted under a Rule 10b5-1 trading plan. After this sale, he directly holds 255,271 shares and reports indirect ownership of 6,750 shares held by his spouse.

Insider Trade Summary 10b5-1

Net Seller: 1,575 shares

Net Sell 2 txns

Insider FOWLER JOHN MOORE

Role Director

Sold 1,575 shs ($119K)

Type	Security	Shares	Price	Value
Sale	Common Stock	1,575	$75.41	$119K
holding	Common Stock	--	--	--

Holdings After Transaction: Common Stock — 255,271 shares (Direct); Common Stock — 6,750 shares (Indirect, By Spouse)

Key Figures

Shares Sold: 1,575 shares Sale Price: $75.41 per share Direct Holdings After Transaction: 255,271 shares +1 more

4 metrics

Shares Sold 1,575 shares Common Stock sold by John Moore Fowler on August 5, 2026

Sale Price $75.41 per share Per-share price for the 1,575 Common Stock shares sold

Direct Holdings After Transaction 255,271 shares Direct Common Stock ownership by John Moore Fowler after the sale

Indirect Holdings (Spouse) 6,750 shares Indirect Common Stock ownership reported as held by spouse

Key Terms

Rule 10b5-1 trading plan, indirect ownership, open market or private transaction

3 terms

Rule 10b5-1 trading plan regulatory

"transactions were made under a Rule 10b5-1 trading plan"

A Rule 10b5-1 trading plan is a pre-arranged schedule that allows company insiders to buy or sell stock at specific times, even if they have inside information. It helps prevent accusations of unfair trading by making these transactions look planned and transparent, rather than sneaky or illegal.

indirect ownership financial

"total_shares_following_transaction 6,750.0000 with indirect ownership by spouse"

open market or private transaction financial

"transaction_code_description Sale in open market or private transaction"

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

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Form 4 Insider Transactions: What Each Field Means →

Available on EDGAR 08/06/2026 - 04:45 PM Accepted by SEC EDGAR 08/06/2026 - 04:45 PM Learn about SEC filing dates

FAQ

What insider transaction did StoneX Group Inc. (SNEX) report for John Moore Fowler?

Director John Moore Fowler sold 1,575 shares of StoneX Group Inc. Common Stock. The sale occurred on August 5, 2026, and was reported as an open-market or private transaction under a Rule 10b5-1 trading plan.

At what price were the SNEX shares sold by director John Moore Fowler?

John Moore Fowler sold 1,575 SNEX shares at $75.41 per share. This price reflects the per-share value for the reported open-market or private transaction executed on August 5, 2026.

How many StoneX Group Inc. (SNEX) shares does John Moore Fowler hold after the sale?

Following the sale, John Moore Fowler directly holds 255,271 SNEX shares. He also reports indirect ownership of an additional 6,750 shares held by his spouse, as disclosed in the filing.

Was the SNEX insider share sale by John Moore Fowler under a Rule 10b5-1 plan?

Yes. The filing indicates the transactions were made under a Rule 10b5-1 trading plan. Such pre-arranged plans allow insiders to trade shares according to set instructions, reducing the significance of trade timing as an informational signal.

Does John Moore Fowler report any indirect ownership of SNEX shares?

Yes. In addition to his direct holdings, Fowler reports 6,750 SNEX shares held indirectly through his spouse. These shares are listed as indirect ownership with the nature of ownership described as “By Spouse.”

SEC Form 4

FORM 4

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940

OMB APPROVAL

OMB Number:			3235-0287
Estimated average burden
hours per response:			0.5

Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

X

Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.

1. Name and Address of Reporting Person^*

FOWLER JOHN MOORE

(Last) (First) (Middle)

230 PARK AVENUE

10TH FLOOR

(Street)

NEW YORK NEW YORK 10169

(City) (State) (Zip)

UNITED STATES

(Country)

2. Issuer Name and Ticker or Trading Symbol
StoneX Group Inc. [ SNEX ]

5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

X	Director		10% Owner
	Officer (give title below)		Other (specify below)

2a. Foreign Trading Symbol

3. Date of Earliest Transaction (Month/Day/Year)
08/05/2026

6. Individual or Joint/Group Filing (Check Applicable Line)

X	Form filed by One Reporting Person
	Form filed by More than One Reporting Person

4. If Amendment, Date of Original Filed (Month/Day/Year)

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	3. Transaction Code (Instr. 8)		4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5)			5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4)	6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
			Code	V	Amount	(A) or (D)	Price
Common Stock	08/05/2026		S		1,575	D	$75.41	255,271	D
Common Stock								6,750	I	By Spouse

Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3)	2. Conversion or Exercise Price of Derivative Security	3. Transaction Date (Month/Day/Year)	3A. Deemed Execution Date, if any (Month/Day/Year)	4. Transaction Code (Instr. 8)		5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5)		6. Date Exercisable and Expiration Date (Month/Day/Year)		7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4)		8. Price of Derivative Security (Instr. 5)	9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4)	10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)
				Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares

Explanation of Responses:

Remarks:

	John M. Fowler	08/06/2026
	** Signature of Reporting Person	Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.
* Form 4: SEC 1474 (03-26)