🕵️ Marex Group PLC ($MRX)
SEC insider & ownership activity, last 12 months · CIK 1997464 · every row links its SEC filing
Insider sell value was withheld pending verification over the last 12 months. No red-flag 8-Ks in the window.
🚨 5 signals active —
planned-vs-executed verdicts, pre-event flags, and cluster context live in the
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Insider flow
0 buyers, $0 (0 lots) · 5 sellers, value withheld pending verification (35 lots)
| Insider | Buys | Bought | Sells | Sold | Last |
|---|---|---|---|---|---|
| Tonucci Paolo | 0 | – | 16 | $6.1M | Sep 14, 2026 |
| Ian T. Lowitt | 0 | – | 5 | $4.7M | Jul 13, 2026 |
| Van Den Born Simon | 0 | – | 6 | value withheld pending verification | Sep 14, 2026 |
| Texier Thomas | 0 | – | 6 | value withheld pending verification | Jun 1, 2026 |
| Irvin Rob | 0 | – | 2 | $263K | Aug 14, 2026 |
5%+ holders
| Holder | Stake | Class | Schedule | Event | |
|---|---|---|---|---|---|
| FMR LLC | 7.5% | 13G | Aug 6, 2026 | filing ↗ | |
| Abigail P. Johnson | 7.5% | 13G | Aug 6, 2026 | filing ↗ | |
| T. ROWE Price Associates, Inc. | 6.8% | 13G | Aug 14, 2026 | filing ↗ |
Planned insider sales (Form 144)
| Seller | Planned | Approx. sale date | |
|---|---|---|---|
| Simon Van Den Born | $5.3M | Sep 14, 2026 | filing ↗ |
| Crispin Robert John Irvin | $263K | Aug 14, 2026 | filing ↗ |
| Ian Lowitt | $2.4M | Jul 13, 2026 | filing ↗ |
| Paolo Roberto Tonucci | $4.2M | Jun 15, 2026 | filing ↗ |
| Ian Lowitt | $2.4M | Jun 12, 2026 | filing ↗ |
| Thomas Hugues Texier | $840K | May 1, 2026 | filing ↗ |
| Simon Van Den Born | $1.1M | Apr 1, 2026 | filing ↗ |
| Paolo Roberto Tonucci | $2.7M | Feb 23, 2026 | filing ↗ |
| Simon Van Den Born | $1.1M | Feb 2, 2026 | filing ↗ |
| Thomas Hugues Texier | $2.2M | Jan 7, 2026 | filing ↗ |
| Sarah Ing | $216K | Nov 24, 2025 | filing ↗ |
| Nilesh Kumar Jethwa | $3.7M | Nov 12, 2025 | filing ↗ |
| Simon Van Den Born | $2.0M | Oct 6, 2025 | filing ↗ |
| Thomas Hugues Texier | $375K | Oct 6, 2025 | filing ↗ |
Material events (8-K)
No 8-K filings in the last 12 months.