By CapitalSnitch Research Desk · updated Oct 11, 2026 · data from SEC filings and official Congress disclosures
AJG insiders were on both sides of the trade this year. Buys came to roughly $988,000 (one buyer), sales to $24.5 million (six sellers).
The largest purchase came from Pesch Michael Robert (President), about $463,000. That includes C-suite money, which tends to get the most attention.
7 quarters in a row of net selling by insiders. Insiders bought in 2 of the last 7 full quarters. On the institutional side, 1,288 funds reported holding AJG at the end of Q2 2026, and funds were split between buying and selling. Members of Congress reported 15 trades in AJG over the past two years (seven members).
Are insiders buying or selling AJG stock?
In the last 12 months Arthur J. Gallagher & Co. insiders made open-market purchases worth about $988,000 and sales worth about $24.5 million. Data comes from SEC Form 4 filings, updated every 30 minutes on CapitalSnitch.
When was the last insider trade in AJG?
The most recent open-market insider trade in AJG was filed on 2026-09-17.
How many institutions own AJG?
1,288 investment managers reported holding AJG in SEC Form 13F filings for Q2 2026.
Has any member of Congress traded AJG?
Yes. Members of Congress reported 15 trades in AJG over the past two years. The full list is free on CapitalSnitch.
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Public-record data for research and education, not investment advice. Insider sales are often pre-planned (10b5-1).
Congress data: Data derived from public disclosures filed under the Ethics in Government Act and the STOCK Act, republished free for public transparency and news reporting. Disclosures may lag the trade by 45 days or more and show amounts only as ranges. This data may not be used for credit rating, loan underwriting, solicitation of money (political, charitable or other), direct-mail or commercial targeting (5 U.S.C. 13107).