Data sourcesSEC FORM 41h ago
HOUSE PTR1h ago
SEC 13F1h ago
ROBINHOOD CHAIN1h ago

Public companyArthur J. Gallagher & Co.
AJGCIK 0000354190
Price$281.61
1 year+13.5%
Disclosed transactions4
Buys / sells0 / 4
Max Insider Score24
Connections with evidence8
AJG · disclosed activity on price
| Score | Actor | Security | Side | Value | Executed | Disclosed | Lag | Source | Evidence |
|---|
| 20 |  Kelly MorrisonDSelf | AJGArthur J. Gallagher & Co.Sale | SELL | $1,001 – $15K | Mar 8, 2026 |
| Mar 10, 2026 traded Mar 8, 2026 |
| 24 |  Kelly MorrisonDSelf | AJGArthur J. Gallagher & Co.Sale | SELL | $15K – $50K | Mar 8, 2026 | Mar 10, 2026 traded Mar 8, 2026 | +2d | HOUSE PTR | |
| 20 |  Kelly MorrisonDSelf | AJGArthur J. Gallagher & Co.Sale | SELL | $1,001 – $15K | Mar 8, 2026 | Mar 10, 2026 traded Mar 8, 2026 | +2d | HOUSE PTR | |
| 20 |  Gilbert Ray Cisneros, Jr.DSelf | AJGArthur J. Gallagher & Co.Sale | SELL | $1,001 – $15K | Feb 10, 2026 | Mar 9, 2026 traded Feb 10, 2026 | +27d | HOUSE PTR | |
Officer · Form 144 · Nov 1, 2026
Planned sales and 5% stakes
Form 144, 13D and 13G- CCCARY RICHARD CFormer Officer · sale around Nov 4, 2026 · 5,000 shares$1.44MForm 144 · filed Nov 4, 2026
- ZFZiebell William FOfficer · sale around Nov 4, 2026 · 23.5K shares$6.74MForm 144 · filed Nov 4, 2026
- DHDouglas K. HowellOfficer · sale around Nov 2, 2026 · 3,000 shares$837KForm 144 · filed Nov 2, 2026
- HKHOWELL DOUGLAS KOfficer · sale around Nov 2, 2026 · 28.0K shares$7.70MForm 144 · filed Nov 2, 2026
- MEMead Christopher EOfficer · sale around Nov 2, 2026 · 7,590 shares$2.12MForm 144 · filed Nov 2, 2026