Form4.ai tracks every SEC insider trade in real time. See every MRX insider filing with a free account — no card.
See every MRX insider filing — free account, no card.
Free accountMarex Group Ltd (MRX) has 12 SEC Form 4 insider filings on record in the last 90 days. No insider purchases were filed — 4 sales totalling $3.6M. Most recent filing: Oct. 14, 2026.
Open-market value, last 90 days
Form 4 filings by type, last 90 days
| Date | Insider | Trade | Value | Price since buy |
|---|---|---|---|---|
| Oct 14, 2026 SEC filing | Tonucci Paolo See Remarks | Sold | $1,200,412 | — |
| Oct 14, 2026 SEC filing | Van Den Born Simon President | Sold | $1,100,183 | — |
| Sep 9, 2026 SEC filing | Jethwa Nilesh CEO, Marex Solutions | Tax withholding | $2,470,749 | — |
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Form 4 is the filing company officers, directors and 10% shareholders must submit to the SEC within two business days of trading their own company's stock. Open-market purchases generally carry more signal than sales, which are often scheduled in advance. More on how this works.