AJG insider trading
NYSE Financial ServicesArthur J. Gallagher & Co.: insider trade history from SEC Form 4 filings.
About Arthur J. Gallagher & Co.
Arthur J. Gallagher & Co., together with its subsidiaries, provides insurance and reinsurance brokerage, consulting, and third-party property/casualty claims settlement and administration services to entities and individuals worldwide. The company operates in Brokerage and Risk Management segments. Its Brokerage segment offers retail and wholesale insurance and reinsurance brokerage services; assists retail brokers and other non-affiliated brokers in the placement of specialized and hard-to-place insurance; and acts as a brokerage wholesaler, managing general agent, and managing general underwriter for distributing specialized insurance coverages to underwriting enterprises. This segment performs activities, including marketing, underwriting, issuing policies, collecting premiums, appointing and supervising other agents, paying claims, and negotiating reinsurance; and offers services in the areas of insurance and reinsurance placement, risk of loss management, and management of employer sponsored benefit programs. The Risk Management segment provides contract claim settlement and administration services; and claims management, loss control consulting, and insurance property appraisal services. The company offers its services through a network of correspondent brokers and consultants. It serves commercial, industrial, public, religious, and nonprofit entities, as well as underwriting enterprises. The company was founded in 1927 and is headquartered in Rolling Meadows, Illinois.
Company website: www.ajg.com
AJG insider activity at a glance
FilingIQ tracks 1,675 insider transactions for AJG in filings since Feb 6, 2015. The most recent transaction is dated Sep 15, 2026.
Across the full history, 10 open-market purchases
and 252 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 AJG insider trades is 61.9/100, produced by FilingIQ's multi-factor Form 4 model. Model framework documented at methodology.
Latest AJG 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 AJG?
- FilingIQ tracks 1,675 Form 4 insider transactions for AJG (Arthur J. Gallagher & Co.), covering filings from Feb 6, 2015 onwards. 12 of those are dated within the last 90 days.
- Are AJG insiders net buyers or net sellers?
- Across the full Form 4 history for AJG, 10 transactions (1%) were open-market purchases and 252 (15%) were open-market sales. Compensatory awards and option exercises are filtered out of these counts.
- Where does AJG 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 AJG in?
- Arthur J. Gallagher & Co. (AJG) is classified in the Financial Services sector, specifically Insurance Brokers, with a current market capitalisation of $55.10B.
Methodology & sources
Every AJG 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.