Insiders / Howell Douglas K
Howell Douglas K
CIK 1222374personinsider
Companies
1
First seen
Feb 12, 2026
Last activity
Jun 24, 2026
Companies
| Company | Shares held | Latest |
|---|---|---|
| Arthur J. Gallagher & Co. · AJG | 106,710 | — |
All securities held
3 positions · latest reported per filing
| Company | Security | Shares |
|---|---|---|
| Arthur J. Gallagher & Co. | Common Stock | 106,710 |
| Arthur J. Gallagher & Co. | Notional Stock UnitsDerivative | 185,954 |
| Arthur J. Gallagher & Co. | Phantom StockDerivative | 6,867 |
Activity
InsidersInstitutions
This person's insider trades (Form 4), across every company.| Date | Action | Company | Value | Shares Δ | Position after | Impact |
|---|---|---|---|---|---|---|
| Mar 13, 2026 | Other | AJG Arthur J. Gallagher & Co. Common Stock | $1.80M | -9K -7.84% | 101,493 <0.01% of shares | low |
| Mar 13, 2026 | Exercise | AJG Arthur J. Gallagher & Co. Common Stock | $1.12M | +14K +14.68% | 110,131 <0.01% of shares | low |
| Mar 15, 2026 | Other | AJG Arthur J. Gallagher & Co. Common Stock | $803.6K | -4K -3.50% | 106,710 <0.01% of shares | low |
| Mar 31, 2026 | Other | AJG Arthur J. Gallagher & Co. Common Stock | $16.5K | -76 -0.07% | 106,710 <0.01% of shares | low |
| Mar 31, 2026 | Exercise | AJG Arthur J. Gallagher & Co. Common Stock | $16.5K | +76 +0.07% | 106,786 <0.01% of shares | low |
| Mar 15, 2026 | Exercise | AJG Arthur J. Gallagher & Co. Common Stock | $0 | +9K +8.95% | 110,575 <0.01% of shares | low |
| Mar 15, 2026 | Exercise | AJG Arthur J. Gallagher & Co. Common Stock (restricted) | $0 | -9K -100.00% | 0 0.00% of shares | low |
| Mar 15, 2026 | Grant | AJG Arthur J. Gallagher & Co. Common Stock (restricted) | $0 | +9K | 9,082 <0.01% of shares | low |
| Mar 31, 2026 | Exercise | AJG Arthur J. Gallagher & Co. Phantom Stock | — | -76 -1.10% | 6,867 <0.01% of shares | low |
| Mar 13, 2026 | Exercise | AJG Arthur J. Gallagher & Co. Non-qualified Stock Option | — | -14K -100.00% | 0 0.00% of shares | low |