CoverageForm 410-K10-Q8-K13D13G13F

Arthur J. Gallagher & Co.

AJGCIK 0000354190 · Every Form 4 filed by insiders at this issuer. See financials →

Annual report (10-K)

Latest 10-K filed Feb 17, 2026. Sentiment + YoY language diff vs prior year. Read sections →

Signal:Neutral
Risk Factors:tone -0.0397
MD&A:tone -0.0065Δ-0.000665% similar+127/-969

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 Arthur J. Gallagher & Co.

Showing 1-5 of 25

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Top performers

Insiders ranked by realized 90-day signed return on their open-market trades at Arthur J. Gallagher & Co.. Minimum 3 scored trades. Returns are signed - a sale followed by a rally counts against the insider.

#InsiderTradesWin rateAvgMedianBestWorst
1Cary Richard C1030%+2.8%-2.2%+18.6%-11.4%
2Hudson Scott R1145%+2.4%-0.1%+20.5%-14.4%
3Mead Christopher E850%+2.0%-0.3%+16.2%-11.1%
4Gallagher Patrick Murphy425%+1.3%-2.4%+18.7%-8.7%
5Pesch Michael Robert683%+0.2%+0.9%+5.4%-8.1%
6Ziebell William F520%-14.7%-24.2%+4.2%-24.2%
7Barrat Sherry S30%-7.0%-8.4%-4.1%-8.6%
8Bay Walter D.1225%-4.7%-10.4%+17.3%-14.4%
9Cavaness Joel D425%-4.1%-4.0%+2.8%-11.2%
10Gallagher Thomas Joseph30%-3.1%-3.1%-2.8%-3.4%

All filings

399 Form 4 / 4-A filings, newest first

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