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 |
|---|---|---|---|---|---|---|
| 2025-11-21 | Mead Christopher E VICE PRESIDENT | Sale | −1,250 | $250.74 | $313K | 17,326.73 |
| 2025-11-18 | CARY RICHARD C Controller, CAO | Sale | −6,000 | $261.00 | $1.6M | 50,667.79 |
| 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 |
| 2025-09-22 | HOWELL DOUGLAS K VP & Chief Financial Officer | Sale | −5,900 | $299.44 | $1.8M | 102,876.76 |
| 2025-09-22 | HOWELL DOUGLAS K VP & Chief Financial Officer | Sale | −2,100 | $299.84 | $630K | 100,776.76 |
| 2025-09-19 | HOWELL DOUGLAS K VP & Chief Financial Officer | Sale | −2,600 | $298.69 | $777K | 112,176.76 |
| 2025-09-19 | HOWELL DOUGLAS K VP & Chief Financial Officer | Sale | −3,400 | $299.71 | $1.0M | 108,776.76 |
| 2025-09-10 | Pesch Michael Robert Vice President | Gift | −338 | 37,848.66 | ||
| 2025-09-09 | HOWELL DOUGLAS K VP & Chief Financial Officer | Sale | −3,000 | $299.78 | $899K | 114,776.76 |
| 2025-09-08 | Hudson Scott R Vice President | Sale | −5,255 | $297.73 | $1.6M | 85,920 |
| 2025-09-08 | Hudson Scott R Vice President | Option exercise | +7,600 | $79.59 | $605K | 93,520 |
| 2025-09-08 | Hudson Scott R Vice President | Sale | −7,600 | $297.51 | $2.3M | 85,920 |
| 2025-09-08 | Hudson Scott R Vice President | Option exercise · Non-qualified Stock Option | −7,600 | 3,800 | ||
| 2025-09-01 | JOHNSON DAVID S Director | Grant or award | +161.02 | $302.75 | $49K | 45,624.62 |
| 2025-09-01 | Miskel Christopher C. Director | Grant or award | +132.12 | $302.75 | $40K | 8,948 |
| 2025-08-21 | CARY RICHARD C Controller, CAO | Sale | −4,000 | $306.00 | $1.2M | 56,667.79 |
| 2025-08-21 | GALLAGHER THOMAS JOSEPH President | Gift | −30,000 | 32,428 |
Page 11 of 22 · 433 trades