Machine signal
Active cluster sell — 4 distinct insiders, $7.6M, window ends Sep 15, 2026.
Figures computed from official regulatory filings — .
Analysttarget 288.39 USD (+28%) · consensus 4.27/5 · 16 buy · 6 hold · 0 sell
Ownershipinsiders 0.87% · institutions 95.48% · short 2.5% of float
In USD · as of Oct 5, 2026
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Data for Arthur J. Gallagher & Co. only. No web search. Global per-insider statistics are excluded.
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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.
Market information source · Oct 5, 2026
Periods recorded in the consulted sources. These do not certify the legal dates of name changes.
SEC company identity · Oct 5, 2026
Open-market timeline · full history
27 buys418 sells— close pricebar = usd volume, √ scaleclick a period to filter the table
| Insider | Type | Value · USD | Signals | Details | |
|---|---|---|---|---|---|
| CARY RICHARD C | Sell | $252.9K | SEC |
| Gallagher Patrick Murphy | Gift | n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise)) | SEC |
| GALLAGHER J PATRICK JR | Gift | n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise)) | SEC |
| Hudson Scott R | Sell | $3.2M | SEC |
| Hudson Scott R | ExerciseD (derivative) | n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise)) | SEC |
| Hudson Scott R | Exercise | $1M | Unusual size | SEC |
| Miskel Christopher C. | Award | $40K | SEC |
| Bay Walter D. | Sell | $3.2M | SEC |
| Mead Christopher E | ExerciseD (derivative) | n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise)) | SEC |
| Mead Christopher E | Exercise | $301.6K | Unusual size | SEC |
| Mead Christopher E | Sell | $899.6K | SEC |
| Bloom Mark H. | Exercise | n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise)) | SEC |
| Bloom Mark H. | ExerciseD (derivative) | n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise)) | SEC |
| Bloom Mark H. | Other | $152.4K | SEC |
| Gallagher Patrick Murphy | Gift | n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise)) | SEC |
| Pesch Michael Roberttrack record | Exercise | $81.7K | SEC |
| Pesch Michael Roberttrack record | ExerciseD (derivative) | n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise)) | SEC |
| Jain Vishal | ExerciseD (derivative) | n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise)) | SEC |
| GALLAGHER THOMAS JOSEPH | ExerciseD (derivative) | n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise)) | SEC |
| GALLAGHER THOMAS JOSEPH | Exercise | $80.8K | SEC |
| Jain Vishal | Exercise | $496.5K | Unusual size | SEC |
| HOWELL DOUGLAS K | OtherD (derivative) | $2.7M | SEC |
| JOHNSON DAVID S | Award | $48.8K | SEC |
| CARY RICHARD C | Sell | $618K | SEC |
| Miskel Christopher C. | Award | $40K | SEC |