$SNEX insider trading
Over the last 12 months, StoneX Group insiders reported 2 buys totaling $258K and 35 sales totaling $106.1M across SEC Form 4 filings. 70% of those filings were made under pre-arranged 10b5-1 trading plans.
- Bought · 12m
- $258K 2 events
- Sold · 12m
- $106.1M 35 events
- Events · 12m
- 37 Form 4 filings, grouped
- Insiders · 12m
- 13 distinct reporters
- 10b5-1 share
- 70% of events, not dollars
All insider trades
Scroll the table sideways for price, value and marks.
| Date | Insider | Type | Shares | Avg price | Value | Δ stake | Marks |
|---|---|---|---|---|---|---|---|
| Aug 14, 2026 | Dunaway William JChief Financial Officer · O | ▼ Sale | 96,490 | $66.35 | $6.4M | -16.1% | plan |
| Aug 10, 2026 | Perkins Abigail HChief Information Officer · O | ▼ Sale | 4,500 | $64.81 | $292K | -4.4% | plan |
| Aug 10, 2026 | Thamodaran Dhamu R.D | ▲ Buy | 2,500 | $64.48 | $161K | +3.4% | indirect |
| Aug 7, 2026 | Maurer Mark Lowry | ▼ Sale | 52,648 | $66.25 | $3.5M | -18.2% | plan |
| 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 |
| May 11, 2026 | KASS STEVEN AD | ▼ Sale | 2,000 | $123.26 | $247K | -3.6% | — |
| May 11, 2026 | PARTHEMORE ERICD | ▼ Sale | 2,500 | $123.3 | $308K | -5.4% | — |
| May 5, 2026 | FOWLER JOHN MOORED | ▼ Sale | 1,050 | $106.25 | $112K | -0.6% | plan |
| Apr 15, 2026 | BEXIGA ANNABELLE GD | ▼ Sale | 1,500 | $101.91 | $153K | -6.1% | plan |
| Apr 10, 2026 | Smith Philip AndrewChief Executive Officer · O·D | ▼ Sale | 30,000 | $92.23 | $2.8M | -5.5% | plan |
| Mar 13, 2026 | BEXIGA ANNABELLE GD | ▼ Sale | 1,000 | $106.54 | $107K | -5.7% | plan |
| Feb 13, 2026 | Perkins Abigail HChief Information Officer · O | ▼ Sale | 8,000 | $126.72 | $1.0M | -14.2% | — |
| Feb 10, 2026 | OCONNOR SEAN MICHAELExecutive Vice-Chairman-Board · O·D | ▼ Sale | 80,000 | $124.75 | $10.0M | -8.6% | 2 tranches |
| Feb 9, 2026 | Maurer Mark Lowry | ▼ Sale | 40,000 | $124.88 | $5.0M | -30.7% | — |
| Feb 9, 2026 | Lyon Charles MPresident · O | ▼ Sale | 30,000 | $124.78 | $3.7M | -16.6% | — |
| Feb 2, 2026 | FOWLER JOHN MOORED | ▼ Sale | 1,125 | $112.7 | $127K | -1% | plan |
| Dec 19, 2025 | Rotsztain DiegoChief Governance/Legal Officer · O | ▼ Sale | 2,029 | $94.5 | $192K | -11.6% | plan |
| Dec 18, 2025 | Rotsztain DiegoChief Governance/Legal Officer · O | ▼ Sale | 3,825 | $95.36 | $365K | -17.9% | plan · 2 tranches |
| Dec 16, 2025 | RADZIWILL JOHNChairman of the Board · O·D | ▲ Buy | 1,000 | $97.25 | $97K | +1% | — |
| Nov 3, 2025 | FOWLER JOHN MOORED | ▼ Sale | 1,125 | $91.2 | $103K | -1% | plan |
| Aug 20, 2025 | OCONNOR SEAN MICHAELExecutive Vice-Chairman-Board · O·D | ▼ Sale | 5,000 | $95.6 | $478K | -3.6% | 2 tranches · indirect |
Every $SNEX filing on this page is one API call away
The same Form 4 data over REST or MCP, already grouped into events with the plan flag and the dollar value read. A free key does 100 calls a day and needs no card. Prefer email? StoneX Group filings can reach your inbox instead.
Corporate insiders — officers, directors and 10%+ owners — must report their trades to the SEC on Form 4 within two business days. This page shows open-market activity: purchases (code P), sales (S) and dispositions back to the issuer (D). Scheduled compensation events such as stock grants and option exercises are also filed on Form 4 but carry no trading signal, so they are not shown and counts here can be lower than the raw EDGAR filing total. 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.