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Marex Group Ltd (MRX)
Latest MRX Insider Trades
About Marex Group Ltd (MRX) Marex Group Ltd operates a financial services platform, providing essential liquidity, market access and infrastructure services to clients in the energy, commodities and financial markets. Its services include clearing, agency and execution, market making, and hedging and investment solutions.
Employees 3,109
Listed 2024
Exchange XNAS https://www.marex.com SEC filings for MRX on EDGAR
90-Day SEC Filing Activity Form 4 transaction type Transactions Shares Total value Open-market sale 18 129,557 $8.18M Grant or award 10 229,929 Tax withholding / forfeiture 3 2,983
MRX Insider Transactions (Form 4) 46 32 Form 4 filings on record, the earliest from Apr 2, 2026, newest first. Filing history page 1 of 2.
Date Insider Transaction Security Shares Price Value Aug 19, 2026 NJ Nilesh Jethwa - Officer Grant or award Ordinary Shares 67,163
Recent MRX Form 144 Notices of Proposed Sale 3 A Form 144 is notice of an INTENDED sale, not a completed one. It often precedes the Form 4 that reports the trade actually happening.
Filed Filer Relationship Shares Market value Notice Aug 14, 2026 Crispin Robert John Irvin Officer 3,700 $263K View on EDGAR Jul 13, 2026 - -
MRX Insider Trading - FAQ
What is the latest insider trade for MRX? Marex Group Ltd (MRX) had 20 insider filings in the last 90 days, with the most recent on 2026-08-21. The full record for MRX runs to 32 Form 4 filings, the earliest from 2026-04-02. InsiderAlpha tracks every Form 4, Form 144, and 8-K filing in real time.
How many insiders are buying MRX stock? No insider purchases of MRX were filed in the last 90 days.
How many insiders are selling MRX stock? 18 insider sales of MRX were filed in the last 90 days, totaling $8.18M.
Where can I see MRX SEC filings (Form 4, 10-K, 10-Q, 8-K)? This page tracks MRX Form 4 insider transactions, Form 144 sale notices, and 8-K material event disclosures in one timeline. Annual 10-K and quarterly 10-Q reports live on the company's SEC EDGAR page.
How can I follow MRX insider buys? Create a free InsiderAlpha account and press Watch on this page to add MRX to your watchlist. A free account also opens the full scored daily plan with every past day and 3 months of price history. No card is required. Sign up at https://insideralpha.ai/register.
More Companies with Insider Activity Every Form 4 below links to the original document on SEC EDGAR, so the numbers on this page can be checked against the filing they came from.
What is SEC Form 4? The filing insiders must submit within two business days of a trade, and how to read its transaction codes. Track MRX insider activity as it files Real-time Form 4 alerts, AI-scored daily trade ideas and 10b5-1 plan flags.
Sign up free Aug 14, 2026
Market cap $5.24B
P/E ratio 59.20
Dividend yield -
Average volume 828.1K
52 week high $75.40
52 week low $27.91
Today's high $72.96
Today's low $71.00
Open $71.38
Volume 598.7K
Previous close $71.38
Shares outstanding 71.93M Market cap
$5.24B
3,109 employees
MRX Insider Sentiment - Last 90 Days Share of open-market insider dollar volume that was buying versus selling, from SEC Form 4 filings.
0% Buying 100% Selling
0 insider purchases totaling $0 against 18 sales totaling $8.18M.
Most-Active MRX Insiders - Last 90 Days 10 Dollar totals are shown for open-market purchases and sales only. Grants, option exercises, gifts and tax withholding are reported by share count because they are not trades at a market price.
Aug 19, 2026 PT Paolo Tonucci - Officer Grant or award Ordinary Shares 38,921 $0.00 -
Aug 19, 2026 IL Ian T. Lowitt - Officer Grant or award Ordinary Shares 77,843 $0.00 -
Aug 14, 2026 RI Rob Irvin - Officer Open-market sale Ordinary Shares 3,500 $70.91 $248K
Aug 14, 2026 RI Rob Irvin - Officer Open-market sale Ordinary Shares 200 $71.87 $14K
Aug 10, 2026 PT Paolo Tonucci - Officer Open-market sale Ordinary Shares 12,250 $60.64 $743K
Aug 10, 2026 PT Paolo Tonucci - Officer Open-market sale Ordinary Shares 3,963 $61.62 $244K
Aug 10, 2026 PT Paolo Tonucci - Officer Open-market sale Ordinary Shares 455 $62.22 $28K
Jul 13, 2026 IL Ian T. Lowitt - Officer Open-market sale Ordinary Shares 27,398 $64.19 $1.76M
Jul 13, 2026 IL Ian T. Lowitt - Officer Open-market sale Ordinary Shares 8,957 $64.90 $581K
Jul 13, 2026 IL Ian T. Lowitt - Officer Open-market sale Ordinary Shares 787 $65.84 $52K
Jul 13, 2026 PT Paolo Tonucci - Officer Open-market sale Ordinary Shares 11,850 $64.22 $761K
Jul 13, 2026 PT Paolo Tonucci - Officer Open-market sale Ordinary Shares 4,584 $64.85 $297K
Jul 13, 2026 PT Paolo Tonucci - Officer Open-market sale Ordinary Shares 232 $65.73 $15K
Jun 12, 2026 IL Ian T. Lowitt - Officer Open-market sale Ordinary Shares 32,813 $62.29 $2.04M
Jun 12, 2026 IL Ian T. Lowitt - Officer Open-market sale Ordinary Shares 4,330 $62.94 $273K
Jun 15, 2026 PT Paolo Tonucci - Officer Open-market sale Ordinary Shares 809 $63.00 $51K
Jun 15, 2026 PT Paolo Tonucci - Officer Open-market sale Ordinary Shares 1,658 $61.74 $102K
Jun 15, 2026 PT Paolo Tonucci - Officer Open-market sale Ordinary Shares 14,199 $62.51 $888K
Jun 9, 2026 GA Georges Assi Grant or award Ordinary Shares 2,070 $0.00 -
Jun 9, 2026 SI Sarah Ing Grant or award Ordinary Shares 2,070 $0.00 -
Jun 1, 2026 TT Thomas Texier - Officer Open-market sale Ordinary Shares 1,303 $53.22 $69K
Jun 1, 2026 TT Thomas Texier - Officer Open-market sale Ordinary Shares 269 $53.98 $15K
Jun 1, 2026 SI Sarah Ing Tax withholding / forfeiture Ordinary Shares 1,310 $52.94 $69K
May 22, 2026 IL Ian T. Lowitt - Officer Tax withholding / forfeiture Ordinary Shares 39,478 $54.45 $2.15M
May 22, 2026 RI Rob Irvin - Officer Tax withholding / forfeiture Ordinary Shares 3,358 $54.45 $183K
May 22, 2026 DV Den Born Simon van - Officer Tax withholding / forfeiture Ordinary Shares 43,712 $54.45 $2.38M
May 22, 2026 TT Thomas Texier - Officer Tax withholding / forfeiture Ordinary Shares 19,640 $54.45 $1.07M
May 22, 2026 PT Paolo Tonucci - Officer Tax withholding / forfeiture Ordinary Shares 31,080 $54.45 $1.69M
May 22, 2026 NJ Nilesh Jethwa - Officer Tax withholding / forfeiture Ordinary Shares 39,661 $54.45 $2.16M
May 11, 2026 PT Paolo Tonucci - Officer Open-market sale Ordinary Shares 10,934 $55.72 $609K
May 11, 2026 PT Paolo Tonucci - Officer Open-market sale Ordinary Shares 5,734 $56.32 $323K
May 1, 2026 TT Thomas Texier - Officer Open-market sale Ordinary Shares 11,821 $52.87 $625K
May 1, 2026 TT Thomas Texier - Officer Open-market sale Ordinary Shares 2,606 $53.53 $139K
Apr 20, 2026 DV Den Born Simon van - Officer Open-market sale Ordinary Shares 12,624 $50.92 $643K
Apr 13, 2026 PT Paolo Tonucci - Officer Open-market sale Ordinary Shares 6,760 $50.60 $342K
Apr 13, 2026 PT Paolo Tonucci - Officer Open-market sale Ordinary Shares 5,829 $51.56 $301K
Apr 13, 2026 PT Paolo Tonucci - Officer Open-market sale Ordinary Shares 4,077 $52.36 $213K
MTA 
