| Insider | Role | Shares | Value | Buys | Sells |
|---|---|---|---|---|---|
| Date | Ticker | Insider | Role | Type | Shares | Price | Value | Chg% | SEC |
|---|---|---|---|---|---|---|---|---|---|
| Insider | Role | Shares | Value | Buys | Sells |
|---|---|---|---|---|---|
| Date | Ticker | Insider | Role | Type | Shares | Price | Value | Chg% | SEC |
|---|---|---|---|---|---|---|---|---|---|
Across the last three months, Arthur J. Gallagher & Co.'s insiders have reduced their positions by a net 28,500 shares worth roughly $7.6M.
AJG sits in the Insurance industry within the Financials sector, so this activity is best read against the sector's broader insider trend.
| Role | Insider | Shares | Value | 30d |
|---|---|---|---|---|
| Pres | 323.7K | $74.32M | - | |
| COO | 148.1K | - | - | |
| CFO | 106.7K | $23.04M | - | |
| VP | 90.3K | $23.84M | - | |
| Other | 71.3K | $19.25M | - |
Buys and sells only
| Date | Insider | Role | Type | Shares | Price | Value | Chg% | 3M | 12M | SEC |
|---|---|---|---|---|---|---|---|---|---|---|
| Dec 19, 2025 | Bay Walter D.45 | General Counsel | Sale+OE | 15,850 | $255.00 | $4,041,750.00 | -16.6% | -17.3% | - | |
| Nov 21, 2025 | Mead Christopher E49 | Vice President | Sell | 1,250 | $250.74 | $313,425.00 | -6.7% | -13.1% | - | |
| Nov 18, 2025 | Cary Richard C51 | Controller, CAO | Sell | 6,000 | $261.00 | $1,566,000.00 | -10.6% | -17.3% | - | |
| Nov 3, 2025 | Pesch Michael Robert | Vice President | Buy | 4,000 | $247.12 | $988,488.26 | +10.6% | +0.9% | - | |
| Sep 22, 2025 | Howell Douglas K48 | VP &Chief Financial Officer | Sell | 14,000 | $299.42 | $4,191,934.80 | -12.2% | -13.9% | -23.2% | |
| Sep 9, 2025 | Howell Douglas K48 | VP &Chief Financial Officer | Sell | 3,000 | $299.78 | $899,334.00 | -2.5% | -20.3% | -18.2% | |
| Sep 8, 2025 | Hudson Scott R52 | Vice President | Sale+OE | 12,855 | $297.60 | $3,825,688.00 | -13.0% | -20.5% | -15.9% | |
| Aug 21, 2025 | Cary Richard C51 | Controller, CAO | Sell | 4,000 | $306.00 | $1,224,000.00 | -6.6% | -18.6% | -13.6% | |
| Jun 18, 2025 | Pesch Michael Robert | President | Buy | 59 | $318.37 | $18,783.83 | New | -8.1% | -32.5% | |
| May 21, 2025 | Hudson Scott R52 | Vice President | Sale+OE | 10,500 | $337.17 | $3,540,274.50 | -10.3% | -10.8% | -38.6% |