NYSE:MRSH

Marsh & Mclennan Companies Stock Insider Trading

*Your capital is at risk

$166.19

-2.49 (-1.48%)

At Close: Jun 15, 2026

Marsh & Mclennan Companies Stock Insider Power

Based on the 100 latest insides trades, we have calculated the insider power to be positive at 59.47. In total, the insiders bought 1.2M and sold 92.22K MRSH 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)	59.47
● Buy	1.2M shares
● Sell	92.22K shares
86% 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
May 15, 2026 Buy	Restricted Stk. Units-Dir. Stk. Plan J-Other	Anderson Anthony Director	Director	88 Value: $14.1K
May 15, 2026 Buy	Common Stock A-Award	Mills Steven A Director	Director	264 Value: $42.4K
May 15, 2026 Buy	Restricted Stk. Units-Dir. Stk. Plan J-Other	Siegmund Jan Director	Director	5 Value: $852
May 15, 2026 Buy	Restricted Stk. Units-Dir. Stk. Plan A-Award	Lute Jane H Director	Director	169 Value: $27.3K
May 15, 2026 Buy	Restricted Stk. Units-Dir. Stk. Plan J-Other	Lute Jane H Director	Director	41 Value: $7K
May 15, 2026 Buy	Restricted Stk. Units-Dir. Stk. Plan A-Award	Yates Lloyd M Director	Director	226 Value: $36.4K
May 15, 2026 Buy	Restricted Stk. Units-Dir. Stk. Plan J-Other	Yates Lloyd M Director	Director	60 Value: $10K
May 15, 2026 Buy	Restricted Stk. Units-Dir. Stk. Plan J-Other	Ingram Tamara Director	Director	43 Value: $7K
May 15, 2026 Buy	Restricted Stk. Units-Dir. Stk. Plan J-Other	Hopkins Deborah C Director	Director	112 Value: $18.0K
May 15, 2026 Buy	Restricted Stk. Units-Dir. Stk. Plan A-Award	Schapiro Morton O Director	Director	257 Value: $41.4K
May 15, 2026 Buy	Restricted Stk. Units-Dir. Stk. Plan J-Other	Schapiro Morton O Director	Director	495 Value: $79.7K
May 01, 2026 Buy	Restricted Stock Units A-Award	Brennan Katherine SVP And General Counsel	Officer	5 963 Value: $990.9K
May 01, 2026 Buy	Restricted Stock Units A-Award	Fernandez Carmen SVP, Chief People Officer	Officer	5 963 Value: $990.9K
May 01, 2026 Buy	Restricted Stock Units A-Award	Tomlinson Patrick President And CEO, Mercer	CEO / President	14 907 Value: $2.48M
May 01, 2026 Buy	Restricted Stock Units A-Award	Doyle John Q President And CEO	CEO / President	89 441 Value: $14.9M
May 01, 2026 Buy	Restricted Stock Units A-Award	Studer Nicholas Mark President And CEO Marsh Risk	CEO / President	8 945 Value: $1.49M
May 01, 2026 Buy	Restricted Stock Units A-Award	Mcgivney Mark C EVP, CFO And COO	C-Suite Officer	59 627 Value: $9.91M
May 01, 2026 Buy	Restricted Stock Units A-Award	South Martin Chief Client Officer	Officer	5 963 Value: $990.9K
May 01, 2026 Buy	Restricted Stock Units A-Award	Beswick Paul SVP, Chief Information Officer	Officer	14 907 Value: $2.48M
May 01, 2026 Buy	Restricted Stock Units A-Award	Jones John Jude Chief Marketing Officer	Officer	5 963 Value: $990.9K
May 01, 2026 Buy	Restricted Stock Units A-Award	Klisura Dean Michael President & CEO, Guy Carpenter	CEO / President	14 907 Value: $2.48M
Apr 01, 2026 Buy	Stock Options (Right to Buy)	Moynihan Edward Francis President & CEO, Oliver Wyman	CEO / President	2 982 Value: $489.5K
Apr 01, 2026 Buy	Stock Options (Right to Buy)	Moynihan Edward Francis President & CEO, Oliver Wyman	CEO / President	2 617 Value: $602.7K
Apr 01, 2026 Buy	Stock Options (Right to Buy)	Moynihan Edward Francis President & CEO, Oliver Wyman	CEO / President	2 385 Value: $478.1K
Apr 01, 2026 Buy	Stock Options (Right to Buy)	Moynihan Edward Francis President & CEO, Oliver Wyman	CEO / President	3 785 Value: $572.9K

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