CoverageForm 410-K10-Q8-K13D13G13F

Marsh & McLennan Companies, Inc.

MRSHCIK 0000062709 · Every Form 4 filed by insiders at this issuer. See financials →

Annual report (10-K)

Latest 10-K filed Feb 9, 2026. Sentiment + YoY language diff vs prior year. Read sections →

Signal:Neutral
Risk Factors:tone -0.0400Δ-0.000194% similar+64/-56
MD&A:tone -0.0008Δ+0.000687% similar+107/-104

Sentiment via Loughran-McDonald lexicon · YoY diff via Jaccard similarity + paragraph set difference.

Recent 8-K announcements

Per-item disclosure feed. Item 2.02 is the earnings release.

Top insiders

Most active reporters at Marsh & McLennan Companies, Inc.

NameRolesFilings
Lute Jane H
Director
21
Schapiro Morton O
Director
21
Yates Lloyd M
Director
21
Beswick Paul
Officer
19
Doyle John Q
Officer
18

Showing 6-10 of 31

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Top performers

Insiders ranked by realized 90-day signed return on their open-market trades at Marsh & McLennan Companies, Inc.. Minimum 3 scored trades. Returns are signed - a sale followed by a rally counts against the insider.

#InsiderTradesWin rateAvgMedianBestWorst
1Doyle John Q580%+7.3%+10.4%+12.7%-1.3%
2Studer Nicholas Mark4100%+4.7%+3.5%+11.8%+0.2%
3Klisura Dean Michael450%+3.1%+2.1%+10.4%-2.3%
4Mills Stacy367%+2.3%+2.5%+5.8%-1.3%
5McGivney Mark C771%+1.5%+2.5%+5.8%-2.3%
6Jones John Jude475%+0.8%+1.7%+1.7%-1.9%
7Fanjul Oscar813%-4.3%-1.9%+0.1%-9.3%
8Beswick Paul813%-0.8%-2.3%+12.9%-5.4%
9South Martin667%-0.2%+0.8%+0.8%-2.4%

All filings

377 Form 4 / 4-A filings, newest first

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