🕵️ Stonex Group Inc. ($SNEX)
SEC insider & ownership activity, last 12 months · CIK 913760 · every row links its SEC filing
Over the last 12 months insiders sold $145.0M against $97K of open-market buying. Oconnor Sean Michael sold $71.4M (Aug–Jul). 4 planned sales are pending, the largest $9.8M (Sean O'Connor). No red-flag 8-Ks in the window.
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Monthly net open-market insider flow, last 12 months (up = net buying)
Insider flow
1 buyer, $97K (1 lots) · 12 sellers, $145.0M (48 lots)
| Insider | Buys | Bought | Sells | Sold | Last |
|---|---|---|---|---|---|
| Oconnor Sean Michael | 0 | – | 10 | $71.4M | Jul 22, 2026 |
| William J. Dunaway | 0 | – | 3 | $22.5M | Jul 22, 2026 |
| Maurer Mark Lowry | 0 | – | 6 | $20.5M | Jul 22, 2026 |
| Smith Philip Andrew | 0 | – | 5 | $13.2M | Jul 22, 2026 |
| Diego Rotsztain | 0 | – | 7 | $8.1M | Jul 24, 2026 |
| Charles M. Lyon | 0 | – | 2 | $4.9M | Jun 12, 2026 |
| Abigail H. Perkins | 0 | – | 3 | $2.2M | Jul 20, 2026 |
| Annabelle G. Bexiga | 0 | – | 5 | $800K | Jul 15, 2026 |
| John M Fowler | 0 | – | 4 | $449K | May 5, 2026 |
| Schroeder Aaron | 0 | – | 1 | $429K | May 11, 2026 |
| Eric Parthemore | 0 | – | 1 | $308K | May 11, 2026 |
| Steven Kass | 0 | – | 1 | $247K | May 11, 2026 |
| Radziwill John | 1 | $97K | 0 | – | Dec 16, 2025 |
5%+ holders
| Holder | Stake | Class | Schedule | Event | |
|---|---|---|---|---|---|
| Blackrock, Inc. | 12.6% | 13G | Oct 17, 2025 | filing ↗ |
Planned insider sales (Form 144)
| Seller | Planned | Approx. sale date | |
|---|---|---|---|
| Diego Rotsztain | $1.5M | Jul 24, 2026 | filing ↗ |
| William Dunaway | $7.1M | Jul 22, 2026 | filing ↗ |
| Diego Rotsztain | $2.2M | Jul 22, 2026 | filing ↗ |
| Mark Maurer | $3.9M | Jul 22, 2026 | filing ↗ |
| Sean O'Connor | $7.8M | Jul 22, 2026 | filing ↗ |
| Philip Smith | $3.3M | Jul 22, 2026 | filing ↗ |
| Annabelle G. Bexiga | $171K | Jul 15, 2026 | filing ↗ |
| Philip Smith | $6.1M | Jun 30, 2026 | filing ↗ |
| Mark Maurer | $1.5M | Jun 16, 2026 | filing ↗ |
| Annabelle G. Bexiga | $200K | Jun 15, 2026 | filing ↗ |
| Mark Maurer | $4.7M | Jun 15, 2026 | filing ↗ |
| Sean O'Connor | $10.2M | Jun 15, 2026 | filing ↗ |
| William Dunaway | $8.3M | Jun 12, 2026 | filing ↗ |
| Sean O'Connor | $9.8M | Jun 12, 2026 | filing ↗ |
| Philip Smith | $962K | May 22, 2026 | filing ↗ |
| Mark Maurer | $1.3M | May 22, 2026 | filing ↗ |
| Diego Rotsztain | $1.5M | May 20, 2026 | filing ↗ |
| Diego Rotsztain | $2.2M | May 18, 2026 | filing ↗ |
| Annabelle G. Bexiga | $169K | May 15, 2026 | filing ↗ |
| William Dunaway | $7.1M | May 15, 2026 | filing ↗ |
| Sean O'Connor | $33.3M | May 15, 2026 | filing ↗ |
| Mark Maurer | $4.0M | May 14, 2026 | filing ↗ |
| Eric Parthemore | $308K | May 11, 2026 | filing ↗ |
| Steven Kass | $246K | May 11, 2026 | filing ↗ |
| John M Fowler | $112K | May 5, 2026 | filing ↗ |
| Annabelle G. Bexiga | $51K | Apr 15, 2026 | filing ↗ |
| Annabelle G. Bexiga | $102K | Apr 15, 2026 | filing ↗ |
| Philip Smith | $2.8M | Apr 10, 2026 | filing ↗ |
| Annabelle G. Bexiga | $107K | Mar 13, 2026 | filing ↗ |
| Sean O'Connor | $4.9M | Feb 10, 2026 | filing ↗ |
| Charles Lyon | $3.7M | Feb 9, 2026 | filing ↗ |
| Mark Maurer | $5.0M | Feb 9, 2026 | filing ↗ |
| Sean O'Connor | $5.0M | Feb 9, 2026 | filing ↗ |
| John Fowler | $127K | Feb 2, 2026 | filing ↗ |
| Diego A Rotsztain | $571K | Dec 17, 2025 | filing ↗ |
| John Fowler | $103K | Nov 3, 2025 | filing ↗ |
| Oconnor Sean Michael | $193K | Aug 20, 2025 | filing ↗ |
| Oconnor Sean Michael | $285K | Aug 19, 2025 | filing ↗ |
| Fowler John Moore | $108K | Aug 1, 2025 | filing ↗ |
Material events (8-K)
| Item | Event date | |
|---|---|---|
| Other events (8.01) | May 22, 2026 | filing ↗ |
| Financial Statements and Exhibits (9.01) | May 22, 2026 | filing ↗ |
| Earnings (2.02) | May 6, 2026 | filing ↗ |
| Financial Statements and Exhibits (9.01) | May 6, 2026 | filing ↗ |
| Other events (8.01) | Mar 12, 2026 | filing ↗ |
| Shareholder vote (5.07) | Mar 10, 2026 | filing ↗ |
| Reg FD disclosure (7.01) | Mar 10, 2026 | filing ↗ |
| Financial Statements and Exhibits (9.01) | Mar 10, 2026 | filing ↗ |
| Earnings (2.02) | Feb 4, 2026 | filing ↗ |
| Other events (8.01) | Feb 4, 2026 | filing ↗ |
| Financial Statements and Exhibits (9.01) | Feb 4, 2026 | filing ↗ |
| Earnings (2.02) | Nov 24, 2025 | filing ↗ |
| Financial Statements and Exhibits (9.01) | Nov 24, 2025 | filing ↗ |
| Other events (8.01) | Aug 29, 2025 | filing ↗ |
| Financial Statements and Exhibits (9.01) | Aug 29, 2025 | filing ↗ |
| Reg FD disclosure (7.01) | Aug 13, 2025 | filing ↗ |
| Financial Statements and Exhibits (9.01) | Aug 13, 2025 | filing ↗ |
| Earnings (2.02) | Aug 5, 2025 | filing ↗ |
| Financial Statements and Exhibits (9.01) | Aug 5, 2025 | filing ↗ |
| Acquisition or disposition (2.01) | Jul 31, 2025 | filing ↗ |
| New financial obligation (2.03) | Jul 31, 2025 | filing ↗ |
| Unregistered equity sale (3.02) | Jul 31, 2025 | filing ↗ |
| Reg FD disclosure (7.01) | Jul 31, 2025 | filing ↗ |
| Financial Statements and Exhibits (9.01) | Jul 31, 2025 | filing ↗ |