SEC Form 4 · accession 0001662210-26-000015
StoneX Group Inc. · SNEX
Statement of changes in beneficial ownership, as filed. Original on EDGAR ↗
Reporting owner
Mark Lowry Maurer
Other
Period of report
Sep 14, 2026
Accepted (ET)
Sep 15, 2026 · 9:41 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 | Sep 14, 2026 | M | 69,372 | $8.90 | A | 306,336 | D | |
| Common StockF1 | Sep 14, 2026 | S | 52,564 | $68.8278 | D | 253,772 | D | |
| Common StockF1 | Sep 15, 2026 | S | 50,528 | $67.0248 | D | 203,244 | 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 | Sep 14, 2026 | M | 69,372 | D | Dec 5, 2021 | Dec 5, 2026 | Common Stock | 69,372 | 575,622 | 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.