MRX
insider transactionsMarex Group plc — buys & sells by directors, officers and 10% owners A shareholder owning more than 10% of the company. Must report trades, but usually a weaker signal than an officer or director. (SEC Form 4).
Net shares · 365d
-144.1K
0 buy · 144.1K sell
Net value · 365d
-$7.9M
$0 in · $7.9M out
Sentiment · 365d
Net selling
0% buying · 100% selling
Open-market trades · 365d
20
0 buy · 144.1K sell
Net buy / sell volume
Not enough data to chart yet.
Tap or hover the chart for daily net volume. Green = net buying, red = net selling.
All transactions
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Sell·S
Paolo Tonucci KEY
Chief Strategist and CEO, Cap… · 10b5-1
$51.0K
809 sh · $63.00
Own -0%
-
Sell·S
Paolo Tonucci KEY
Chief Strategist and CEO, Cap… · 10b5-1
$887.5K
14.2K sh · $62.51
Own -1%
-
Sell·S
Paolo Tonucci KEY
Chief Strategist and CEO, Cap… · 10b5-1
$102.4K
1.7K sh · $61.74
Own -0%
-
Sell·S
Ian T Lowitt KEY
Chief Executive Officer · 10b5-1
$272.5K
4.3K sh · $62.94
Own -0%
-
Sell·S
Ian T Lowitt KEY
Chief Executive Officer · 10b5-1
$2.0M
32.8K sh · $62.29
Own -1%
-
Grant·A
Konstantin Graf Von Schweinitz
Director
$0
2.1K sh
Own +9%
-
Grant·A
Director
$0
2.1K sh
Own +10%
-
Grant·A
Director
$0
2.1K sh
Own +10%
-
Grant·A
Director
$0
2.1K sh
Own +7%
-
Grant·A
Director
$0
2.1K sh
Own +23%
-
Grant·A
Director
$0
2.1K sh
Own New
-
Other·F
Director
$59.0K
1.1K sh · $52.94
Own -5%
-
Other·F
Director
$29.5K
558 sh · $52.94
Own -3%
-
Other·F
Director
$69.4K
1.3K sh · $52.94
Own -13%
-
Sell·S
Group Head of Clearing · 10b5-1
$14.5K
269 sh · $53.98
Own -0%
-
Sell·S
Group Head of Clearing · 10b5-1
$69.3K
1.3K sh · $53.22
Own -1%
-
Other·F
Group Head of Clearing
$1.1M
19.6K sh · $54.45
Own -9%
-
Other·F
Paolo Tonucci KEY
Chief Strategist and CEO, Cap…
$1.7M
31.1K sh · $54.45
Own -2%
-
Other·F
President
$2.4M
43.7K sh · $54.45
Own -3%
-
Other·F
Ian T Lowitt KEY
Chief Executive Officer
$2.1M
39.5K sh · $54.45
Own -1%
-
Other·F
Nilesh Jethwa KEY
CEO, Marex Solutions
$2.2M
39.7K sh · $54.45
Own -14%
-
Other·F
Rob Irvin KEY
Chief Financial Officer
$182.8K
3.4K sh · $54.45
Own -9%
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Sell·S
Paolo Tonucci KEY
Chief Strategist and CEO, Cap… · 10b5-1
$322.9K
5.7K sh · $56.32
Own -0%
-
Sell·S
Paolo Tonucci KEY
Chief Strategist and CEO, Cap… · 10b5-1
$609.2K
10.9K sh · $55.72
Own -1%
-
Sell·S
Group Head of Clearing · 10b5-1
$139.5K
2.6K sh · $53.53
Own -1%
-
Sell·S
Group Head of Clearing · 10b5-1
$625.0K
11.8K sh · $52.87
Own -5%
-
Sell·S
President · 10b5-1
$33.1K
641 sh · $51.71
Own -0%
-
Sell·S
President · 10b5-1
$642.8K
12.6K sh · $50.92
Own -1%
-
Sell·S
Paolo Tonucci KEY
Chief Strategist and CEO, Cap… · 10b5-1
$213.5K
4.1K sh · $52.36
Own -0%
-
Sell·S
Paolo Tonucci KEY
Chief Strategist and CEO, Cap… · 10b5-1
$300.5K
5.8K sh · $51.56
Own -0%
-
Sell·S
Paolo Tonucci KEY
Chief Strategist and CEO, Cap… · 10b5-1
$342.1K
6.8K sh · $50.60
Own -0%
-
Sell·S
President · 10b5-1
$200.2K
4.6K sh · $43.97
Own -0%
-
Sell·S
President · 10b5-1
$376.9K
8.7K sh · $43.27
Own -1%
-
Sell·S
Group Head of Clearing · 10b5-1
$212.7K
4.8K sh · $43.97
Own -2%
-
Sell·S
Group Head of Clearing · 10b5-1
$415.0K
9.6K sh · $43.28
Own -4%
| Date▾ | Insider | Type | Shares | Value |
|---|---|---|---|---|
| Jun 15, 2026 | Paolo Tonucci KEY 10b5-1 | Sell S | 809 | $51.0K |
| Jun 15, 2026 | Paolo Tonucci KEY 10b5-1 | Sell S | 14.2K | $887.5K |
| Jun 15, 2026 | Paolo Tonucci KEY 10b5-1 | Sell S | 1.7K | $102.4K |
| Jun 12, 2026 | Ian T Lowitt KEY 10b5-1 | Sell S | 4.3K | $272.5K |
| Jun 12, 2026 | Ian T Lowitt KEY 10b5-1 | Sell S | 32.8K | $2.0M |
| Jun 9, 2026 | Konstantin Graf Von Schweinitz | Grant A | 2.1K | $0 |
| Jun 9, 2026 | Linda Kristine Myers | Grant A | 2.1K | $0 |
| Jun 9, 2026 | John W. Pietrowicz | Grant A | 2.1K | $0 |
| Jun 9, 2026 | Robert Mark Pickering | Grant A | 2.1K | $0 |
| Jun 9, 2026 | Sarah Ing | Grant A | 2.1K | $0 |
| Jun 9, 2026 | Georges Assi | Grant A | 2.1K | $0 |
| Jun 1, 2026 | Linda Kristine Myers | Other F | 1.1K | $59.0K |
| Jun 1, 2026 | John W. Pietrowicz | Other F | 558 | $29.5K |
| Jun 1, 2026 | Sarah Ing | Other F | 1.3K | $69.4K |
| Jun 1, 2026 | Thomas Texier 10b5-1 | Sell S | 269 | $14.5K |
| Jun 1, 2026 | Thomas Texier 10b5-1 | Sell S | 1.3K | $69.3K |
| May 22, 2026 | Thomas Texier | Other F | 19.6K | $1.1M |
| May 22, 2026 | Paolo Tonucci KEY | Other F | 31.1K | $1.7M |
| May 22, 2026 | Simon Van Den Born KEY | Other F | 43.7K | $2.4M |
| May 22, 2026 | Ian T Lowitt KEY | Other F | 39.5K | $2.1M |
| May 22, 2026 | Nilesh Jethwa KEY | Other F | 39.7K | $2.2M |
| May 22, 2026 | Rob Irvin KEY | Other F | 3.4K | $182.8K |
| May 11, 2026 | Paolo Tonucci KEY 10b5-1 | Sell S | 5.7K | $322.9K |
| May 11, 2026 | Paolo Tonucci KEY 10b5-1 | Sell S | 10.9K | $609.2K |
| May 1, 2026 | Thomas Texier 10b5-1 | Sell S | 2.6K | $139.5K |
| May 1, 2026 | Thomas Texier 10b5-1 | Sell S | 11.8K | $625.0K |
| Apr 20, 2026 | Simon Van Den Born KEY 10b5-1 | Sell S | 641 | $33.1K |
| Apr 20, 2026 | Simon Van Den Born KEY 10b5-1 | Sell S | 12.6K | $642.8K |
| Apr 13, 2026 | Paolo Tonucci KEY 10b5-1 | Sell S | 4.1K | $213.5K |
| Apr 13, 2026 | Paolo Tonucci KEY 10b5-1 | Sell S | 5.8K | $300.5K |
| Apr 13, 2026 | Paolo Tonucci KEY 10b5-1 | Sell S | 6.8K | $342.1K |
| Apr 1, 2026 | Simon Van Den Born KEY 10b5-1 | Sell S | 4.6K | $200.2K |
| Apr 1, 2026 | Simon Van Den Born KEY 10b5-1 | Sell S | 8.7K | $376.9K |
| Apr 1, 2026 | Thomas Texier 10b5-1 | Sell S | 4.8K | $212.7K |
| Apr 1, 2026 | Thomas Texier 10b5-1 | Sell S | 9.6K | $415.0K |
About MRX insider trading
This page tracks insider transactions for Marex Group plc (MRX) reported to the U.S. Securities and Exchange Commission on Form 4. Corporate insiders — directors, executive officers and beneficial owners of more than 10% of the stock — must disclose their trades within two business days. Open-market purchases (code P) and sales (code S) made at the insider's discretion are the most-watched opportunistic signals, while awards (A), option exercises (M) and tax-withholding (F) reflect compensation rather than conviction. Trades marked 10b5-1 were made under a pre-arranged plan and are considered routine. A cluster buy — several insiders buying within a short window — is historically a stronger bullish indicator than any single trade.