InsiderTrades

Form 4 for AJG Arthur J. Gallagher & Co.

Accepted 2025-03-18 00:00:00 ET · period of report 2025-03-15 · accession 0001127602-25-009860 · SEC index · Original document

Summary rows

Aggregated the way they appear in lists: one row per insider, transaction code and security table.

X Filed Traded Ticker Insider Title Type Price Qty Owned ΔOwn Value
M 2025-03-18 2025-03-15 AJG GALLAGHER THOMAS JOSEPH Pres M - OptEx $0.00 0 0 New $0
2025-03-18 2025-03-15 AJG GALLAGHER THOMAS JOSEPH Pres F - Tax $325.24 -4,173 340.5K -1% -$1.36M
2025-03-18 2025-03-15 AJG GALLAGHER THOMAS JOSEPH Pres A - Grant $0.00 +9,640 9,640 New $0

Purchase Sale Sale after option exercise All abbreviations

Every reported transaction

#TableSecurityDateCodeA/DSharesPriceOwned afterOwnExercise / expiryUnderlyingFootnotes
1 Common Common Stock 2025-03-15 M A 9,640 $0.00 344,718.05 D — —
2 Common Common Stock (restricted) 2025-03-15 M D 9,640 $0.00 0 D — —
3 Common Common Stock 2025-03-15 F D 4,173 $325.24 340,545.05 D — —
4 Common Common Stock (restricted) 2025-03-15 A A 9,640 $0.00 9,640 D — — (F1) Performance share units (awarded on March 15, 2022) earned and vested as of March 15, 2025.