John M. Fowler - 31 Jul 2026 Form 4/A - Amendment Insider Report for StoneX Group Inc. (SNEX)

Reporting relationship: Director
Issuer ticker: SNEX
Reported as of: 31 Jul 2026
Net transaction value: $0
SEC form: 4/A - Amendment
Accepted by SEC: 05 Aug 2026, 20:00:59 UTC
Original report date: 03 Aug 2026
Prior SEC filing: 05 May 2026
Next SEC filing: 06 Aug 2026
Source filing: View source filing
Reporting owner signature: John M. Fowler

Key filing fact

John M. Fowler filed Form 4/A - Amendment for StoneX Group Inc. (SNEX) on 05 Aug 2026.

Key facts

This page summarizes John M. Fowler's Form 4/A - Amendment filing for StoneX Group Inc. (SNEX).
2 reported transactions and 0 derivative rows are listed below.
Accepted by SEC: 05 Aug 2026, 20:00.

Change

Previous filing in this sequence was filed on 05 May 2026.
Current net transaction value: $0.

Research use

This tells you what this filing adds before you inspect full transaction and derivative tables.
You can trace every row back to the original SEC filing document.

Evidence

Filed on Form 4

Ownership activity is grounded in SEC Form 4/A - Amendment disclosures.

View source filing

Reporting Owners (1)

CIK 0001318349 Primary reporting owner

FOWLER JOHN MOORE

Relationship: Director
Address: 230 PARK AVENUE, 10TH FLOOR, NEW YORK
Signature: John M. Fowler
Signature date: 05 Aug 2026

Reported non-derivative transactions

Shares, units, or other non-derivative securities reported in this filing.

SNEX transaction

Restricted Shares of Common Stock

Award

Transaction value
Shares: +174
Change %: +0.07%
Price: $0.000000^*
Shares after: 257,043
Date: 31 Jul 2026
Ownership: Direct
Footnotes: F1

SNEX transaction

Common Stock

Tax liability

Transaction value
Shares: -197
Change %: -0.08%
Price: $77.62^*
Shares after: 256,846
Date: 31 Jul 2026
Ownership: Direct
Footnotes: F2, F3

SNEX holding

Common Stock

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after: 6,750
Date: 31 Jul 2026
Ownership: By Spouse

^* marks a reported price that did not pass the local price check.

Additional SEC filing notes

Filing notes and footnotes

Explanation of responses 3 footnotes

Footnote F1

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

Footnote F2

Shares vested pursuant to a restricted stock award. A portion of the shares was automatically withheld by the issuer to satisfy tax withholding obligations.

Footnote F3

This Form 4/A amends the Form 4 filed on August 3, 2026 solely to correct the number of shares withheld for tax purposes in connection with the vesting of a restricted stock award on July 31, 2026. No other reported transactions are affected by this amendment.