MRX
Marex Group plc
Latest Form 4:Sale$263KbyIrvin Rob (Chief Financial Officer) · filed Aug 18, 2026
Marex Group plc (MRX) has 32 SEC Form 4 filings (50 transaction rows) in the rolling window, disclosed by 5 distinct insiders. Most recent filing: Aug 21, 2026.
The most active filer is See Remarks Tonucci Paolo with 5 filings. Insiders have net sold $12.6M over the trailing 6 months.
- Industry:Financial - Capital Markets
- CEO:Ian Theo Lowitt
- Employees:3,331
- HQ:London, GL, BM
- IPO:2024-04-25
Insider Buying
$0
reported purchases (SEC code P)
Insider Selling
$12.6M
reported sales (SEC code S)
Unique Insiders
5
in the rolling window
Market Cap
$5.3B
Price slightly stale
| Source | ||||||
|---|---|---|---|---|---|---|
Irvin RobFirst filing | Chief Financial Officer | Sale | 3,700 | $263K | Aug 18 | SEC ↗ |
| See Remarks | Sale | 16,668 | $1.0M | Aug 12 | SEC ↗ | |
| Chief Executive Officer | Sale | 37,142 | $2.4M | Jul 15 | SEC ↗ | |
| See Remarks | Sale | 16,666 | $1.1M | Jul 15 | SEC ↗ | |
| See Remarks | Sale | 16,666 | $1.0M | Jun 16 | SEC ↗ | |
Lowitt Ian TFirst filing | Chief Executive Officer | Sale | 37,143 | $2.3M | Jun 16 | SEC ↗ |
| Group Head of Clearing | Sale | 1,572 | $84K | Jun 4 | SEC ↗ | |
| See Remarks | Sale | 16,668 | $932K | May 13 | SEC ↗ | |
| Group Head of Clearing | Sale | 14,427 | $764K | May 5 | SEC ↗ | |
| President | Sale | 13,265 | $676K | Apr 22 | SEC ↗ | |
Tonucci PaoloFirst filing | See Remarks | Sale | 16,666 | $856K | Apr 15 | SEC ↗ |
Van Den Born SimonFirst filing | President | Sale | 13,264 | $577K | Apr 2 | SEC ↗ |
Texier ThomasFirst filing | Group Head of Clearing | Sale | 14,427 | $628K | Apr 2 | SEC ↗ |
Related companies
Marex Group plc is in the Finance & Insurance sector.