| 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 |
|---|---|---|---|---|
| CFO | 186.0K | $38.88M | - | |
| COO | 148.1K | - | - | |
| VP | 102.3K | $8.81M | - | |
| Other | 71.3K | $19.25M | - | |
| VP | 68.9K | $15.82M | - |
Buys and sells only
| Date | Insider | Role | Type | Shares | Price | Value | Chg% | 3M | 12M | SEC |
|---|---|---|---|---|---|---|---|---|---|---|
| Sep 15, 2026 | Cary Richard C51 | Controller, CAO | Sell | 1,000 | $252.86 | $252,858.30 | -2.1% | - | - | |
| Sep 2, 2026 | Hudson Scott R52 | Vice President | Sale+OE | 12,000 | $264.13 | $3,169,596.00 | -11.7% | - | - | |
| Aug 24, 2026 | Bay Walter D.45 | General Counsel | Sell | 12,000 | $270.08 | $3,240,972.00 | -14.4% | - | - | |
| Aug 19, 2026 | Mead Christopher E49 | Vice President | Sale+OE | 3,500 | $257.03 | $899,587.50 | -13.6% | - | - | |
| Jun 2, 2026 | Cary Richard C51 | Controller, CAO | Sell | 3,000 | $206.00 | $618,000.00 | -5.9% | - | - | |
| Mar 6, 2026 | Hudson Scott R52 | Vice President | Sale+OE | 3,800 | $227.57 | $864,766.00 | -4.2% | -7.5% | - | |
| Dec 23, 2025 | Mead Christopher E49 | Vice President | Sale+OE | 4,000 | $258.11 | $1,032,440.00 | -18.8% | -16.2% | - | |
| Dec 22, 2025 | Howell Douglas K48 | VP &Chief Financial Officer | Sell | 5,000 | $258.05 | $1,290,242.50 | -5.0% | -16.1% | - | |
| 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% | - |