Companies / Arthur J. Gallagher & Co. / Activity
Activity — Arthur J. Gallagher & Co.
127 moves.
Top impactInsider · CEO movesInsider · biggest buysInsider · biggest sellsInstitution · biggest movesInstitution · new positions
| Date | Actor | Action | Security | Value | Shares Δ | Position after | Impact |
|---|---|---|---|---|---|---|---|
| Mar 2, 2026 | Gallagher J Patrick Jr CEO | Sell | Common Stock | $6.32M | -27K -22.15% | 96,455 <0.01% of shares | medium |
| Mar 15, 2026 | Gallagher J Patrick Jr CEO | Other | Common Stock | $3.99M | -19K -13.68% | 120,985 <0.01% of shares | low |
| Feb 26, 2026 | Gallagher Thomas Joseph Executive | Other | Common Stock | $3.89M | -18K -5.70% | 290,491 0.01% of shares | low |
| Mar 2, 2026 | Gallagher J Patrick Jr CEO | Exercise | Common Stock | $3.51M | +44K +55.16% | 123,905 <0.01% of shares | low |
| Feb 26, 2026 | Gallagher Thomas Joseph Executive | Exercise | Common Stock | $2.13M | +28K +9.71% | 318,691 0.01% of shares | low |
| Mar 13, 2026 | Howell Douglas K Executive | Other | Common Stock | $1.80M | -9K -7.84% | 101,493 <0.01% of shares | low |
| Mar 31, 2026 | Gallagher J Patrick Jr CEO | Exercise | Common Stock | $1.15M | +5K +4.42% | 126,331 <0.01% of shares | low |
| Mar 13, 2026 | Howell Douglas K Executive | Exercise | Common Stock | $1.12M | +14K +14.68% | 110,131 <0.01% of shares | low |
| Mar 9, 2026 | Jain Vishal Executive | Other | Common Stock | $948.2K | -4K -6.43% | 62,986 <0.01% of shares | low |
| Mar 5, 2026 | Mead Christopher E Executive | Sell | Common Stock | $908.5K | -4K -17.16% | 19,306 <0.01% of shares | medium |
| Mar 6, 2026 | Hudson Scott R Executive | Sell | Common Stock | $864.8K | -4K -4.24% | 85,920 <0.01% of shares | medium |
| Mar 5, 2026 | Pesch Michael Robert Executive | Other | Common Stock | $854.2K | -4K -7.68% | 44,866 <0.01% of shares | low |
| Mar 15, 2026 | Gallagher Thomas Joseph Executive | Other | Common Stock | $845.9K | -4K -1.24% | 324,183 0.01% of shares | low |
| Mar 15, 2026 | Howell Douglas K Executive | Other | Common Stock | $803.6K | -4K -3.50% | 106,710 <0.01% of shares | low |
| Mar 9, 2026 | Jain Vishal Executive | Exercise | Common Stock | $672.5K | +8K +14.36% | 67,312 <0.01% of shares | low |
| Jun 2, 2026 | Cary Richard C Executive | Sell | Common Stock | $618.0K | -3K -5.90% | 47,819 <0.01% of shares | medium |
| Mar 15, 2026 | Hudson Scott R Executive | Other | Common Stock | $588.0K | -3K -3.04% | 90,262 <0.01% of shares | low |
| Mar 15, 2026 | Jain Vishal Executive | Other | Common Stock | $550.0K | -3K -3.78% | 67,242 <0.01% of shares | low |
| Mar 5, 2026 | Pesch Michael Robert Executive | Exercise | Common Stock | $537.2K | +7K +16.13% | 48,599 <0.01% of shares | low |
| Mar 31, 2026 | Gallagher J Patrick Jr CEO | Other | Common Stock | $511.6K | -2K -1.88% | 123,962 <0.01% of shares | low |
| Mar 15, 2026 | Bay Walter D. Executive | Other | Common Stock | $501.3K | -2K -3.10% | 75,414 <0.01% of shares | low |
| Mar 15, 2026 | Ziebell William F Executive | Other | Common Stock | $482.6K | -2K -4.55% | 48,685 <0.01% of shares | low |
| Mar 15, 2026 | Pietrucha Susan E Executive | Other | Common Stock | $454.5K | -2K -11.76% | 16,397 <0.01% of shares | low |
| Mar 15, 2026 | Mead Christopher E Executive | Other | Common Stock | $419.8K | -2K -8.22% | 22,545 <0.01% of shares | low |
| Mar 15, 2026 | Gallagher Patrick Murphy Executive | Other | Common Stock | $408.0K | -2K -4.78% | 39,101 <0.01% of shares | low |
| Mar 3, 2026 | Gallagher Patrick Murphy Executive | Exercise | Common Stock | $397.9K | +5K +15.90% | 36,443 <0.01% of shares | low |
| Mar 5, 2026 | Mead Christopher E Executive | Exercise | Common Stock | $318.4K | +4K +20.72% | 23,306 <0.01% of shares | low |
| Mar 6, 2026 | Hudson Scott R Executive | Exercise | Common Stock | $302.4K | +4K +4.42% | 89,720 <0.01% of shares | low |
| Mar 15, 2026 | Bloom Mark H. Executive | Other | Common Stock | $164.9K | -793 -17.48% | 3,743 <0.01% of shares | low |
| Mar 16, 2026 | Pesch Michael Robert Executive | Other | Common Stock | $109.2K | -525 -1.17% | 44,379 <0.01% of shares | low |
| Mar 16, 2026 | Gallagher Patrick Murphy Executive | Other | Common Stock | $109.2K | -525 -1.34% | 38,576 <0.01% of shares | low |
| Mar 16, 2026 | Jain Vishal Executive | Other | Common Stock | $104.2K | -501 -0.75% | 66,741 <0.01% of shares | low |
| Mar 31, 2026 | Cary Richard C Executive | Exercise | Common Stock | $101.9K | +472 +0.93% | 50,958 <0.01% of shares | low |
| Mar 16, 2026 | Mead Christopher E Executive | Other | Common Stock | $89.8K | -432 -1.92% | 22,113 <0.01% of shares | low |
| Jan 1, 2026 | Jain Vishal Executive | Other | Common Stock | $67.0K | -259 -0.44% | 58,419 <0.01% of shares | low |
| Jun 1, 2026 | Johnson David S Director | Grant | Common Stock | $48.8K | +237 +0.50% | 47,387 <0.01% of shares | low |
| Mar 1, 2026 | Johnson David S Director | Grant | Common Stock | $48.7K | +214 +0.47% | 46,038 <0.01% of shares | low |
| Mar 1, 2026 | Miskel Christopher C. Director | Grant | Common Stock | $40.0K | +175 +1.92% | 9,308 <0.01% of shares | low |
| Mar 15, 2026 | Cary Richard C Executive | Other | Common Stock | $37.6K | -181 -0.36% | 50,487 <0.01% of shares | low |
| Mar 31, 2026 | Cary Richard C Executive | Other | Common Stock | $30.0K | -139 -0.27% | 50,819 <0.01% of shares | low |
| Mar 31, 2026 | Howell Douglas K Executive | Other | Common Stock | $16.5K | -76 -0.07% | 106,710 <0.01% of shares | low |
| Mar 31, 2026 | Howell Douglas K Executive | Exercise | Common Stock | $16.5K | +76 +0.07% | 106,786 <0.01% of shares | low |
| May 12, 2026 | Nicoletti Ralph J Director | Grant | Common Stock | $0 | +1K +6.41% | 18,414 <0.01% of shares | low |
| May 12, 2026 | Johnson David S Director | Grant | Common Stock | $0 | +1K +2.41% | 47,150 <0.01% of shares | low |
| May 26, 2026 | Gallagher J Patrick Jr CEO | Gift | Common Stock | $0 | -15K -11.84% | 109,417 <0.01% of shares | low |
| May 12, 2026 | Rosenthal Norman L Director | Grant | Common Stock | $0 | +1K +2.63% | 43,327 <0.01% of shares | low |
| Mar 23, 2026 | Gallagher Patrick Murphy Executive | Gift | Common Stock | $0 | +704 +6.67% | 11,264 <0.01% of shares | low |
| Mar 23, 2026 | Gallagher Patrick Murphy Executive | Gift | Common Stock | $0 | -704 -4.76% | 14,072 <0.01% of shares | low |
| Mar 15, 2026 | Gallagher Patrick Murphy Executive | Exercise | Common Stock | $0 | +5K +12.68% | 41,063 <0.01% of shares | low |
| Mar 15, 2026 | Gallagher Patrick Murphy Executive | Exercise | Common Stock (restricted) | $0 | -5K -100.00% | 0 0.00% of shares | low |