THOMAS JOSEPH GALLAGHER - 20 Aug 2025 Form 4 Insider Report for Arthur J. Gallagher & Co. (AJG)

Role
President
Signature
/s/ Monica Norzagaray, by power of attorney
Issuer symbol
AJG
Transactions as of
20 Aug 2025
Transactions value $
$0
Form type
4
Filing time
22 Aug 2025, 16:11:44 UTC
Previous filing
04 Aug 2025

Reporting Owners (1)

Name Relationship Address Signature Signature date CIK
GALLAGHER THOMAS JOSEPH President 2850 GOLF ROAD, ROLLING MEADOWS /s/ Monica Norzagaray, by power of attorney 22 Aug 2025 0001589933

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
transaction AJG Common Stock Gift $0 -875 -0.28% $0.00 308K 20 Aug 2025 Direct
transaction AJG Common Stock Gift $0 +375 +0.32% $0.00 119K 20 Aug 2025 By wife as trustee F1, F2
transaction AJG Common Stock Gift $0 -30K -48.06% $0.00 32.4K 21 Aug 2025 By wife F3
transaction AJG Common Stock Gift $0 +30K +44.97% $0.00 96.7K 21 Aug 2025 By Irrevocable Trust
holding AJG Common Stock 62.3K 20 Aug 2025 By grantor retained annuity trust
holding AJG Common Stock 419 20 Aug 2025 Gallagher 401(k) plan account
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id Content
F1 The reporting person disclaims beneficial ownership of these shares, and this report shall not be deemed an admission that the reporting person is the beneficial owner of these shares for purposes of Section 16 or for any other purpose.
F2 These shares are held in trusts, for the benefit of the reporting person's children, of which his wife is a trustee.
F3 The reporting person's spouse transferred these shares of common stock to an irrevocable trust for no consideration. The reporting person is trustee of the trust, and the reporting person and his children are the sole beneficiaries of the trust. The reporting person remains the beneficial owner of the securities held by the trust.