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AJGNYSE SEC EDGAR

Arthur J. Gallagher & Co.

Insurance Agents, Brokers & Service·ROLLING MEADOWS, IL·FY end 12/31·CIK 354190
OverviewFinancialsCompensationGovernanceInsidersFilings
Net 180d
-$864.8K
0 buys / 1 sales
Open-market buys
$0
0 transactions
Open-market sales
$864.8K
1 transactions
Cluster windows
0
0 buy / 0 sell

Insider transaction timeline

2-year window · 36 buys · 42 sales · dot size = transaction value
7/2410/241/254/257/2510/251/264/26buysell
AcquisitionsSalesCluster window (≥2 sales / month)

Form 4 transactions

Showing 30 of 78
DateInsiderTypeSharesValue
2026-03-31
Ziebell William FVICE PRESIDENT
Exercise51$11.0K
2026-03-31
Ziebell William FVICE PRESIDENT
Tax withhold51-$11.0K
2026-03-31
Jain VishalVICE PRESIDENT
Exercise51$11.0K
2026-03-31
Jain VishalVICE PRESIDENT
Tax withhold51-$11.0K
2026-03-31
Hudson Scott RVice President
Exercise64$13.7K
2026-03-31
Hudson Scott RVice President
Tax withhold64-$13.7K
2026-03-31
HOWELL DOUGLAS KVP & Chief Financial Officer
Exercise76$16.5K
2026-03-31
HOWELL DOUGLAS KVP & Chief Financial Officer
Tax withhold76-$16.5K
2026-03-31
GALLAGHER THOMAS JOSEPHPresident
Exercise76$16.5K
2026-03-31
GALLAGHER THOMAS JOSEPHPresident
Tax withhold76-$16.5K
2026-03-31
GALLAGHER J PATRICK JRCEO
Exercise5,346$1.2M
2026-03-31
GALLAGHER J PATRICK JRCEO
Tax withhold2,369-$511.6K
2026-03-31
CARY RICHARD CController, CAO
Exercise472$101.9K
2026-03-31
CARY RICHARD CController, CAO
Tax withhold139-$30.0K
2026-03-31
Bay Walter D.General Counsel
Exercise1,415$305.6K
2026-03-31
Bay Walter D.General Counsel
Tax withhold627-$135.4K
2026-03-23
Gallagher Patrick MurphyChief Operating Officer
Gift704
2026-03-23
Gallagher Patrick MurphyChief Operating Officer
Gift704
2026-03-23
GALLAGHER THOMAS JOSEPHPresident
Gift264
2026-03-23
GALLAGHER THOMAS JOSEPHPresident
Gift264
2026-03-23
GALLAGHER THOMAS JOSEPHPresident
Gift528
2026-03-23
GALLAGHER THOMAS JOSEPHPresident
Gift264
2026-03-23
GALLAGHER THOMAS JOSEPHPresident
Gift264
2026-03-23
GALLAGHER THOMAS JOSEPHPresident
Gift176
2026-03-16
Pesch Michael RobertVice President
Tax withhold525-$109.2K
2026-03-16
Gallagher Patrick MurphyChief Operating Officer
Tax withhold525-$109.2K
2026-03-16
Mead Christopher EVICE PRESIDENT
Tax withhold432-$89.8K
2026-03-16
Jain VishalVICE PRESIDENT
Tax withhold501-$104.2K
2026-03-15
Ziebell William FVICE PRESIDENT
Award6,930
2026-03-15
Ziebell William FVICE PRESIDENT
Exercise6,930