Over the last 12 months, StoneX Group insiders reported no purchases and 18 sales totaling $71.7M across SEC Form 4 filings. 83% of the activity was filed under pre-arranged 10b5-1 trading plans.
| Date | Insider | Type | Shares | Avg price | Value | Δ stake | Marks |
|---|---|---|---|---|---|---|---|
| Aug 5, 2026 | FOWLER JOHN MOORED | ▼ Sale | 1,575 | $75.41 | $119K | -0.6% | plan |
| Jul 24, 2026 | Rotsztain DiegoChief Governance/Legal Officer · O | ▼ Sale | 20,630 | $74.4 | $1.5M | -37.2% | plan |
| Jul 22, 2026 | Rotsztain DiegoChief Governance/Legal Officer · O | ▼ Sale | 29,995 | $74.32 | $2.2M | -35.1% | plan |
| Jul 22, 2026 | OCONNOR SEAN MICHAELExecutive Vice-Chairman-Board · O·D | ▼ Sale | 104,934 | $74.33 | $7.8M | -5.7% | plan |
| Jul 22, 2026 | Dunaway William JChief Financial Officer · O | ▼ Sale | 95,970 | $74.33 | $7.1M | -16.9% | plan |
| Jul 22, 2026 | Smith Philip AndrewChief Executive Officer · O·D | ▼ Sale | 45,000 | $74.32 | $3.3M | -5.7% | plan |
| Jul 22, 2026 | Maurer Mark Lowry | ▼ Sale | 52,376 | $74.32 | $3.9M | -19.2% | plan |
| Jul 20, 2026 | Perkins Abigail HChief Information Officer · O | ▼ Sale | 8,919 | $70.43 | $628K | -8.4% | plan |
| Jul 15, 2026 | BEXIGA ANNABELLE GD | ▼ Sale | 1,500 | $113.92 | $171K | -7.4% | plan |
| Jun 30, 2026 | Smith Philip AndrewChief Executive Officer · O·D | ▼ Sale | 51,540 | $118.72 | $6.1M | -9.5% | plan · 2 tranches |
| Jun 16, 2026 | Maurer Mark Lowry | ▼ Sale | 46,248 | $134.89 | $6.2M | -25.4% | plan · 2 tranches |
| Jun 15, 2026 | OCONNOR SEAN MICHAELExecutive Vice-Chairman-Board · O·D | ▼ Sale | 150,000 | $133.29 | $20.0M | -12.1% | 2 tranches |
| Jun 15, 2026 | BEXIGA ANNABELLE GD | ▼ Sale | 1,500 | $133.36 | $200K | -6.9% | plan |
| Jun 12, 2026 | Lyon Charles MPresident · O | ▼ Sale | 9,000 | $131.96 | $1.2M | -4% | — |
| Jun 12, 2026 | Dunaway William JChief Financial Officer · O | ▼ Sale | 63,602 | $131.16 | $8.3M | -17.8% | plan |
| Jun 8, 2026 | Perkins Abigail HChief Information Officer · O | ▼ Sale | 4,312 | $118.51 | $511K | -5.6% | plan |
| May 22, 2026 | Maurer Mark Lowry | ▼ Sale | 11,398 | $112.25 | $1.3M | -7.8% | — |
| May 22, 2026 | Smith Philip AndrewChief Executive Officer · O·D | ▼ Sale | 8,535 | $112.72 | $962K | -1.7% | plan |
Corporate insiders — officers, directors and 10%+ owners — must report their trades to the SEC on Form 4 within two business days. We group each filing's transactions into one economic event (a laddered 10b5-1 sale is one event, not 25 rows), flag pre-arranged plans and late filings, and link every event to its AI-scored article in the $SNEX feed.