InsiderTrades

Form 4 for AJG Arthur J. Gallagher & Co.

Accepted 2026-03-05 00:00:00 ET · period of report 2026-03-03 · accession 0000354190-26-000036 · 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
MI 2026-03-05 2026-03-03 AJG Gallagher Patrick Murphy COO G - Gift $0.00 +900 55.1K +2% $0

Purchase Sale Sale after option exercise All abbreviations

Every reported transaction

#TableSecurityDateCodeA/DSharesPriceOwned afterOwnExercise / expiryUnderlyingFootnotes
1 Common Common Stock 2026-03-03 G A 600 $0.00 21,032 I By Trust — — (F1) Shares held in trust for the benefit of the reporting person's children, of which he is a trustee.
2 Common Common Stock 2026-03-03 G A 150 $0.00 53,262 I By Spouse's Trust — — (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
3 Common Common Stock 2026-03-03 G A 150 $0.00 55,109 I By Irrevocable Trust — —