MRX

insider transactions

Marex Group plc — buys & sells by directors, officers and 10% owners (SEC Form 4).

30D 90D 1Y

Net shares · 30d

-55.4K

0 buy · 55.4K sell

Net value · 30d

-$3.4M

$0 in · $3.4M out

Sentiment · 30d

Net selling

0% buying · 100% selling

Open-market trades · 30d

0 buy · 55.4K sell

Net buy / sell volume

Tap or hover the chart for daily net volume. Green = net buying, red = net selling.

All transactions

Sell·S
Jun 15, 26

Paolo Tonucci KEY

Chief Strategist and CEO, Cap… · 10b5-1

$51.0K

809 sh · $63.00

Own -0%
Sell·S
Jun 15, 26

Paolo Tonucci KEY

Chief Strategist and CEO, Cap… · 10b5-1

$887.5K

14.2K sh · $62.51

Own -1%
Sell·S
Jun 15, 26

Paolo Tonucci KEY

Chief Strategist and CEO, Cap… · 10b5-1

$102.4K

1.7K sh · $61.74

Own -0%
Sell·S
Jun 12, 26

Ian T Lowitt KEY

Chief Executive Officer · 10b5-1

$272.5K

4.3K sh · $62.94

Own -0%
Sell·S
Jun 12, 26

Ian T Lowitt KEY

Chief Executive Officer · 10b5-1

$2.0M

32.8K sh · $62.29

Own -1%
Grant·A
Jun 9, 26

Konstantin Graf Von Schweinitz

Director

$0

2.1K sh

Own +9%
Grant·A
Jun 9, 26

Linda Kristine Myers

Director

$0

2.1K sh

Own +10%
Grant·A
Jun 9, 26

John W. Pietrowicz

Director

$0

2.1K sh

Own +10%
Grant·A
Jun 9, 26

Robert Mark Pickering

Director

$0

2.1K sh

Own +7%
Grant·A
Jun 9, 26

Sarah Ing

Director

$0

2.1K sh

Own +23%
Grant·A
Jun 9, 26

Georges Assi

Director

$0

2.1K sh

Own New
Other·F
Jun 1, 26

Linda Kristine Myers

Director

$59.0K

1.1K sh · $52.94

Own -5%
Other·F
Jun 1, 26

John W. Pietrowicz

Director

$29.5K

558 sh · $52.94

Own -3%
Other·F
Jun 1, 26

Sarah Ing

Director

$69.4K

1.3K sh · $52.94

Own -13%
Sell·S
Jun 1, 26

Thomas Texier

Group Head of Clearing · 10b5-1

$14.5K

269 sh · $53.98

Own -0%
Sell·S
Jun 1, 26

Thomas Texier

Group Head of Clearing · 10b5-1

$69.3K

1.3K sh · $53.22

Own -1%

Date▾	Insider	Role	Type	Shares	Own Δ	Price	Value
Jun 15, 2026	Paolo Tonucci KEY 10b5-1	Chief Strategist and CEO, Capital Markets	Sell S	809	-0%	$63.00	$51.0K
Jun 15, 2026	Paolo Tonucci KEY 10b5-1	Chief Strategist and CEO, Capital Markets	Sell S	14.2K	-1%	$62.51	$887.5K
Jun 15, 2026	Paolo Tonucci KEY 10b5-1	Chief Strategist and CEO, Capital Markets	Sell S	1.7K	-0%	$61.74	$102.4K
Jun 12, 2026	Ian T Lowitt KEY 10b5-1	Chief Executive Officer	Sell S	4.3K	-0%	$62.94	$272.5K
Jun 12, 2026	Ian T Lowitt KEY 10b5-1	Chief Executive Officer	Sell S	32.8K	-1%	$62.29	$2.0M
Jun 9, 2026	Konstantin Graf Von Schweinitz	Director	Grant A	2.1K	+9%	—	$0
Jun 9, 2026	Linda Kristine Myers	Director	Grant A	2.1K	+10%	—	$0
Jun 9, 2026	John W. Pietrowicz	Director	Grant A	2.1K	+10%	—	$0
Jun 9, 2026	Robert Mark Pickering	Director	Grant A	2.1K	+7%	—	$0
Jun 9, 2026	Sarah Ing	Director	Grant A	2.1K	+23%	—	$0
Jun 9, 2026	Georges Assi	Director	Grant A	2.1K	New	—	$0
Jun 1, 2026	Linda Kristine Myers	Director	Other F	1.1K	-5%	$52.94	$59.0K
Jun 1, 2026	John W. Pietrowicz	Director	Other F	558	-3%	$52.94	$29.5K
Jun 1, 2026	Sarah Ing	Director	Other F	1.3K	-13%	$52.94	$69.4K
Jun 1, 2026	Thomas Texier 10b5-1	Group Head of Clearing	Sell S	269	-0%	$53.98	$14.5K
Jun 1, 2026	Thomas Texier 10b5-1	Group Head of Clearing	Sell S	1.3K	-1%	$53.22	$69.3K

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.