InsiderTrades

Form 4 for AJG Arthur J. Gallagher & Co.

Accepted 2026-08-07 17:47:59 ET · period of report 2026-08-05 · accession 0000354190-26-000187 · 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
I 2026-08-07 17:47 2026-08-05 AJG Gallagher Patrick Murphy COO G - Gift $0.00 -23.8K 53.3K -31% $0

Purchase Sale Sale after option exercise All abbreviations

Every reported transaction

#TableSecurityDateCodeA/DSharesPriceOwned afterOwnExercise / expiryUnderlyingFootnotes
1 Common Common Stock 2026-08-05 G D 23,800 $0.00 53,262 I By Spouse's Trust — — (F1) This transaction represents a gift for estate planning purposes from the reporting person's spouse to an irrevocable trust of which the reporting person and his children are beneficiaries. The reporting person disclaims beneficial ownership of the shares held by the trust except to the extent of his pecuniary interest therein. (F2) Shares held in a revocable trust and an irrevocable trust of which the reporting person's spouse is sole Trustee and as to which he disclaims beneficial ownership