SEC Form 4 · accession 0001405955-26-000009
StoneX Group Inc. · SNEX
Statement of changes in beneficial ownership, as filed. Original on EDGAR ↗
Reporting owner
William J Dunaway
Officer — Chief Financial Officer
Period of report
Aug 14, 2026
Accepted (ET)
Aug 17, 2026 · 8:28 pm EDT
Rule 10b5-1 plan
yes — trade under a plan
Issuer CIK
0000913760
Table I — non-derivative securities
| Security | Date | Code | Shares | Price | A/D | Owned after | D/I | Nature of ownership |
|---|---|---|---|---|---|---|---|---|
| Common Stock | Aug 14, 2026 | M | 126,562 | $8.90 | A | 598,693 | D | |
| Common StockF1 | Aug 14, 2026 | S | 96,490 | $66.3468 | D | 502,203 | D |
Table II — derivative securities
| Security | Conv. / exercise price | Date | Code | Shares | A/D | Exercisable | Expires | Underlying | Underlying shares | Owned after | D/I |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Stock Options | $8.90 | Aug 14, 2026 | M | 126,562 | D | Dec 5, 2021 | Dec 5, 2026 | Common Stock | 126,562 | 506,250 | D |
Explanation of responses
- F1The price reported represents an average price. The Reporting Person will provide to the Commission, the issuer and any stockholder, upon request, full information regarding the number of shares sold at each separate price.