CIK 0000354190 · Large accelerated filer
Arthur J. Gallagher & Co.
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- AJG
- Exchange
- NYSE
- Industry
- Insurance Agents, Brokers & Service
- FY end
- Dec 31
- Incorporated
- DE
- Entity type
- operating
- EIN
- 362151613
- Phone
- 630-773-3800
- Business address
- 2850 GOLF ROAD, ROLLING MEADOWS, IL, 60008-4050
- Former names
- GALLAGHER ARTHUR J & CO
- Open-market buys, last 90 days
- $0
- in 0 filings
- Open-market sales, last 90 days
- $29,193,204
- in 8 filings
Net −$29,193,204. Shares bought or sold at a price by officers, directors and 10% owners (Form 4 codes P and S). Grants, option exercises and tax withholding aren't counted.
Who's trading
90 days
- HOWELL DOUGLAS K −$8.5M VP & Chief Financial Officer sold 25% of stake
- Ziebell William F −$6.7M VICE PRESIDENT sold 32% of stake
- Pietrucha Susan E −$4.2M Chief Human Resources Officer sold 47% of stake
- Bay Walter D. −$3.2M General Counsel sold 14% of stake
- Hudson Scott R −$3.2M Vice President sold 12% of stake
Reading 100 more Form 4s from the SEC; this list fills in as they're read.
| Date | Insider | Transaction | Shares | Price | Value | Owned after |
|---|---|---|---|---|---|---|
| 2025-11-03 | Pesch Michael Robert Vice President | Purchase | +538 | $245.85 | $132K | 38,386.66 |
| 2025-11-03 | Pesch Michael Robert Vice President | Purchase | +1,874 | $246.82 | $463K | 40,260.66 |
| 2025-11-03 | Pesch Michael Robert Vice President | Purchase | +989 | $247.42 | $245K | 41,249.66 |
| 2025-11-03 | Pesch Michael Robert Vice President | Purchase | +599 | $248.72 | $149K | 41,848.66 |
| 2025-06-18 | Pesch Michael Robert President | Purchase | +59 | $318.37 | $19K | 59 |
| 2024-12-23 | Gallagher Patrick Murphy Chief Operating Officer | Purchase | +1,115 | $284.14 | $317K | 40,307.86 |
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