RADZIWILL JOHN (CIK 1210033) reported 9 SEC Form 4 insider transactions across 1 companies over the past 18 months (most recent 2026-03-12). Recent activity: Buy SNEX (1,101 shares), Buy SNEX (152 shares), Buy SNEX (1,000 shares), Buy SNEX (182 shares), Buy SNEX (174 shares). Source: SEC Form 4.
| Date | Company | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-03-12 | StoneX Group Inc. (SNEX) | Chairman of the Board | Buy | 1,101 | $0 |
| 2026-02-03 | StoneX Group Inc. (SNEX) | Chairman of the Board | Buy | 152 | $0 |
| 2025-12-18 | StoneX Group Inc. (SNEX) | Chairman of the Board | Buy | 1,000 | $97,250 |
| 2025-11-03 | StoneX Group Inc. (SNEX) | Chairman of the Board | Buy | 182 | $0 |
| 2025-08-04 | StoneX Group Inc. (SNEX) | Chairman of the Board | Buy | 174 | $0 |
| 2025-06-13 | StoneX Group Inc. (SNEX) | Chairman of the Board | Buy | 1,400 | $119,000 |
| 2025-05-02 | StoneX Group Inc. (SNEX) | Chairman of the Board | Buy | 190 | $0 |
| 2025-03-07 | StoneX Group Inc. (SNEX) | Chairman of the Board | Buy | 1,017 | $0 |
| 2025-02-03 | StoneX Group Inc. (SNEX) | Chairman of the Board | Buy | 155 | $0 |
Source: SEC Form 4 filings · as of 2026-03-12