InsiderTrades

Form 4 for AJG Arthur J. Gallagher & Co.

Accepted 2025-09-11 00:00:00 ET · period of report 2025-09-10 · accession 0000354190-25-000035 · 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
2025-09-11 2025-09-10 AJG Pesch Michael Robert VP G - Gift $0.00 -338 37.8K -0.9% $0

Purchase Sale Sale after option exercise All abbreviations

Every reported transaction

#TableSecurityDateCodeA/DSharesPriceOwned afterOwnExercise / expiryUnderlyingFootnotes
1 Common Common Stock 2025-09-10 G D 338 $0.00 37,848.66 D — —