MRSH insider trading

NYSE Financial Services

MARSH & MCLENNAN COMPANIES, INC.: insider trade history from SEC Form 4 filings.

Total Form 4 trades
47
Last 90 days
10
Buys / sells
0% / 21%
Market cap
$87.26B

About MARSH & MCLENNAN COMPANIES, INC.

Marsh & McLennan Companies, Inc., a professional services company, provides advisory services and insurance solutions to clients in the areas of risk, strategy, and people worldwide. The company operates through Risk and Insurance Services, and Consulting segments. The Risk and Insurance Services segment offers risk management services, such as risk management, insurance broking, insurance program management, risk consulting, analytical modeling, and alternative risk financing services. This segment also offers insurance and reinsurance broking, strategic advisory and actuarial services, and analytics solutions. It serves businesses, public entities, insurance companies, associations, professional services organizations, and private clients. The Consulting segment provides health, wealth and career advice, solutions and products; and specialized management, strategic, economic, and brand consulting services. Marsh & McLennan Companies, Inc. was founded in 1871 and is headquartered in New York, New York.

Company website: www.corporate.marsh.com

MRSH insider activity at a glance

FilingIQ tracks 47 insider transactions for MRSH in filings since Feb 18, 2026. The most recent transaction is dated Sep 2, 2026.

Across the full history, 0 open-market purchases and 10 open-market sales were filed under transaction codes P and S respectively. Compensatory share awards (code A) and option exercises (code M) are tracked separately and not counted here.

The average FilingIQ composite score on MRSH insider trades is 69.8/100, produced by FilingIQ's multi-factor Form 4 model. Model framework documented at methodology.

Latest MRSH Form 4 filings

Most recent disclosures. Sign up to filter by score, transaction code, or insider role.

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Frequently asked

How many insider trades does FilingIQ track for MRSH?
FilingIQ tracks 47 Form 4 insider transactions for MRSH (MARSH & MCLENNAN COMPANIES, INC.), covering filings from Feb 18, 2026 onwards. 10 of those are dated within the last 90 days.
Are MRSH insiders net buyers or net sellers?
Across the full Form 4 history for MRSH, 0 transactions (0%) were open-market purchases and 10 (21%) were open-market sales. Compensatory awards and option exercises are filtered out of these counts.
Where does MRSH insider data come from?
Every transaction shown on this page is sourced directly from SEC EDGAR Form 4 filings. FilingIQ normalises insider identity across reporting variations and scores discretionary open-market purchases and sales on its multi-factor composite model.
What sector is MRSH in?
MARSH & MCLENNAN COMPANIES, INC. (MRSH) is classified in the Financial Services sector, specifically Insurance Brokers, with a current market capitalisation of $87.26B.

Methodology & sources

Every MRSH insider transaction shown on FilingIQ is parsed directly from a public SEC Form 4 XML filing. Insider identity is normalised across reporting variants (CIK changes, name spellings, related-party indirect holdings). The FilingIQ composite score is documented in full on the team page and algo disclosure. Not investment advice; see disclaimer.