0001127602-25-014775.txt : 20250516 0001127602-25-014775.hdr.sgml : 20250516 20250516171639 ACCESSION NUMBER: 0001127602-25-014775 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20250514 FILED AS OF DATE: 20250516 DATE AS OF CHANGE: 20250516 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: Gallagher Patrick Murphy CENTRAL INDEX KEY: 0001929606 ORGANIZATION NAME: FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-09761 FILM NUMBER: 25960602 MAIL ADDRESS: STREET 1: 2850 GOLF ROAD CITY: ROLLING MEADOWS STATE: IL ZIP: 60008 ISSUER: COMPANY DATA: COMPANY CONFORMED NAME: Arthur J. Gallagher & Co. CENTRAL INDEX KEY: 0000354190 STANDARD INDUSTRIAL CLASSIFICATION: INSURANCE AGENTS BROKERS & SERVICES [6411] ORGANIZATION NAME: 02 Finance EIN: 362151613 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 BUSINESS ADDRESS: STREET 1: 2850 GOLF ROAD CITY: ROLLING MEADOWS STATE: IL ZIP: 60008-4050 BUSINESS PHONE: 630-773-3800 MAIL ADDRESS: STREET 1: 2850 GOLF ROAD CITY: ROLLING MEADOWS STATE: IL ZIP: 60008-4050 FORMER COMPANY: FORMER CONFORMED NAME: ARTHUR J. GALLAGHER & CO. DATE OF NAME CHANGE: 20190819 FORMER COMPANY: FORMER CONFORMED NAME: GALLAGHER ARTHUR J & CO DATE OF NAME CHANGE: 19920703 4 1 form4.xml PRIMARY DOCUMENT X0508 4 2025-05-14 0000354190 Arthur J. Gallagher & Co. AJG 0001929606 Gallagher Patrick Murphy 2850 GOLF ROAD ROLLING MEADOWS IL 60008 1 Chief Operating Officer 0 Common Stock 2025-05-14 4 G 0 440 0 D 24097.248 D Common Stock 2025-05-14 4 G 0 440 0 A 10560 I By Spouse as Trustee Common Stock 418.696 I Gallagher 401(k) plan account Common Stock 53012 I By Spouse's Trust Common Stock 83407.25 I By Trust Common Stock 20032 I By Trust Common Stock 54859 I By Irrevocable Trust In the past, Common Stock and Common Stock (Restricted) were reported as two separate line items. In the future, they will be reported as a combined total as is stated on this Form. Shares held in trusts, for the benefit of the reporting person's children, of which his wife is sole trustee. 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 Shares held in trust for the benefit of the reporting person's children, of which he is a trustee. /s/ Monica Norzagaray, by power of attorney 2025-05-16