NASDAQ:MRX

Marex Group Ordinary Shares Stock Insider Trading

*Your capital is at risk

$63.35

+1.44 (+2.33%)

At Close: Jun 11, 2026

Marex Group Ordinary Shares Stock Insider Power

Based on the 100 latest insides trades, we have calculated the insider power to be negative at -100.00. In total, the insiders bought 0 and sold 1.29M MRX shares in the last 100 trades. The insider score can be negative despite buy/sell ratio being positive. The score focuses on the quality of the trades.

Insider Power (Last 100 transactions)	-100.00
● Buy	0 shares
● Sell	1.29M shares
13% Buy Activity Moderate Negative Correlation
No Significant Signals No statistically significant buy or sell signals detected in recent insider data.

Historical Insider Trades

Date	Type	Person	Role	Amount
Dec 11, 2012 Sell	Common Stock D-Return	Altschul Arthur G Jr Director	Director	8 497 Value: $373.9K
Dec 11, 2012 Sell	Non-Employee Director Option D-Return	Pietrangelo Michael Director	Director	6 842 Value: $248.3K
Dec 11, 2012 Sell	Non-Employee Director Option D-Return	Pietrangelo Michael Director	Director	21 000 Value: $615.3K
Dec 11, 2012 Sell	Non-Employee Director Option D-Return	Pietrangelo Michael Director	Director	15 000 Value: $488.4K
Dec 11, 2012 Sell	Non-Employee Director Option D-Return	Pietrangelo Michael Director	Director	15 000 Value: $238.4K
Dec 11, 2012 Sell	Non-Employee Director Option D-Return	Pietrangelo Michael Director	Director	15 000 Value: $354.3K
Dec 11, 2012 Sell	Non-Employee Director Option D-Return	Pietrangelo Michael Director	Director	7 500 Value: $242.6K
Dec 11, 2012 Sell	Non-Employee Director Option D-Return	Pietrangelo Michael Director	Director	15 000 Value: $507.2K
Dec 11, 2012 Sell	Non-Employee Director Option D-Return	Pietrangelo Michael Director	Director	15 000 Value: $341.9K
Dec 11, 2012 Sell	Non-Employee Director Option D-Return	Pietrangelo Michael Director	Director	7 743 Value: $293.1K
Dec 11, 2012 Sell	Non-Employee Director Option D-Return	Pietrangelo Michael Director	Director	21 000 Value: $819.8K
Dec 11, 2012 Sell	Common Stock D-Return	Pietrangelo Michael Director	Director	15 920 Value: $700.5K
Dec 11, 2012 Sell	Employee Stock Option D-Return	Prygocki Mark A Sr President	CEO / President	84 000 Value: $3.23M
Dec 11, 2012 Sell	Employee Stock Option D-Return	Prygocki Mark A Sr President	CEO / President	4 768 Value: $154.5K
Dec 11, 2012 Sell	Employee Stock Option D-Return	Prygocki Mark A Sr President	CEO / President	76 733 Value: $2.24M
Dec 11, 2012 Sell	Common Stock D-Return	Prygocki Mark A Sr President	CEO / President	552 Value: $24.3K
Dec 11, 2012 Sell	Employee Stock Option D-Return	Peterson Richard D EVP, CFO & Corp Treasurer	C-Suite Officer	36 000 Value: $1.38M
Dec 11, 2012 Sell	Common Stock D-Return	Peterson Richard D EVP, CFO & Corp Treasurer	C-Suite Officer	102 Value: $4K
Dec 07, 2012 Sell	Common Stock G-Gift	Prygocki Mark A Sr President	CEO / President	2 300 Value: $0
Dec 07, 2012 Sell	Common Stock G-Gift	Prygocki Mark A Sr President	CEO / President	2 300 Value: $0
Dec 06, 2012 Sell	Common Stock G-Gift	Peterson Richard D EVP, CFO & Corp Treasurer	C-Suite Officer	2 300 Value: $0
Dec 06, 2012 Sell	Common Stock G-Gift	Peterson Richard D EVP, CFO & Corp Treasurer	C-Suite Officer	2 300 Value: $0
Nov 30, 2012 Sell	Common Stock G-Gift	Pietrangelo Michael Director	Director	2 000 Value: $0
Nov 30, 2012 Sell	Common Stock G-Gift	Pietrangelo Michael Director	Director	2 000 Value: $0
Aug 23, 2012 Sell	Common Stock S-Sale	Pietrangelo Michael Director	Director	21 000 Value: $675.6K

About Insider Power

Insider Power is a proprietary algorithm developed by StockInvest.us to evaluate the significance of insider transactions. The calculation considers the size, type, and timing of transactions, as well as the insider’s role within the company.

It is important to note that, in general, there is little to no correlation between insider transactions and short-term stock price movements. In one of our studies, only 0.22%^* of stocks with insider activity showed a measurable correlation — and even then, it was unclear whether the effect was caused by insider actions or simply by the stock’s broader trend.

While our algorithms are designed to highlight potentially meaningful signals, these cannot be regarded as statistically significant on their own. Insider trading activity should therefore be seen as informative rather than as direct trading guidance. The Insider Power metric was created to present this information in a clearer and more accessible way, helping investors better understand the possible context of insider activity.

* October 6th, 2025 - Tested on 5562 stocks