[Form 4] StoneX Group Inc. Insider Trading Activity

Rhea-AI Filing Summary

Zurn Elkay Water Solutions (NYSE: ZWS) filed a Form 144 indicating an intention by insider Timothy J. Jahnke (and a related trust) to sell restricted stock under Rule 144.

• Planned sale: 143 common shares via Wells Fargo Clearing Services, valued at about $6,424, with an earliest sale date of 4 Aug 2025 on the NYSE.
• The block represents roughly 0.0001 % of the 167,552,517 shares outstanding—financially immaterial to the float.
• Origin of shares: acquired 1 Jul 2022 through a merger transaction.
• Recent insider activity: Jahnke entities disposed of 30,000 shares on 30-31 Jul 2025, realising $1.30 million in gross proceeds.

The seller certifies no undisclosed adverse information and may be acting under a Rule 10b5-1 plan. Although the new sale is de-minimis, the continued pattern of insider selling could temper investor sentiment.

Positive

• Only 143 shares are slated for sale, representing an immaterial 0.0001 % of outstanding shares and posing no dilution risk to shareholders.

Negative

• Insider and related trust sold 30,000 shares (~$1.3 m) in the prior week, signalling ongoing liquidation that could pressure investor sentiment.

Insights

Financial Analyst

TL;DR: Tiny Form 144 sale is immaterial, but back-to-back insider disposals worth $1.3 m may signal profit-taking and weigh on sentiment.

The proposed 143-share sale has no dilution impact and is unlikely to affect ZWS’s capital structure or liquidity. However, combining this notice with the 30,000 shares already sold in the past week shows a clear desire by Jahnke and his trust to reduce exposure. While such diversification is common, market participants often view clustered insider sales as a potential negative signal, especially absent offsetting insider purchases. Given the minimal size of the new block, I classify the filing as neutral overall but note a slight negative bias for sentiment-driven investors.

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).

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^*

Cooper Diane L.

(Last) (First) (Middle)

230 PARK AVENUE

10TH FLOOR

(Street)

NEW YORK NY 10169

(City) (State) (Zip)

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)

3. Date of Earliest Transaction (Month/Day/Year)
07/31/2025

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

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

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

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
Restricted Shares of Common Stock(1)	07/31/2025		A		93	A	$0	23,546	D

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:

1. Acquired through the Company's Restricted Stock Program. Shares vest equally on anniversary in years one, two and three.

Remarks:

	Diane L. Cooper	08/01/2025
	** 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.

FAQ

How many ZWS shares are being registered for sale in this Form 144?

143 common shares are scheduled for potential sale.

When can the ZWS shares be sold under this filing?

The approximate sale date disclosed is August 4, 2025.

What is the market value of the shares covered by the Form 144?

The aggregate market value is listed as $6,423.71.

How many ZWS shares are outstanding?

The filing states 167,552,517 shares outstanding.

Have there been recent insider sales at ZWS?

Yes. Jahnke entities sold 30,000 shares on 30-31 Jul 2025 for $1.30 million in gross proceeds.