0001127602-24-016592.txt : 20240524 0001127602-24-016592.hdr.sgml : 20240524 20240524164654 ACCESSION NUMBER: 0001127602-24-016592 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20240522 FILED AS OF DATE: 20240524 DATE AS OF CHANGE: 20240524 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: JOHNSON DAVID S CENTRAL INDEX KEY: 0001192476 ORGANIZATION NAME: FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-09761 FILM NUMBER: 24985186 MAIL ADDRESS: STREET 1: C/O ARTHUR J. GALLAGHER & CO. STREET 2: TWO PIERCE PLACE CITY: ITASCA STATE: IL ZIP: 60143 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 IRS NUMBER: 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 2024-05-22 0000354190 Arthur J. Gallagher & Co. AJG 0001192476 JOHNSON DAVID S 2850 GOLF ROAD ROLLING MEADOWS IL 60008-4002 1 0 Common Stock 2024-05-22 4 S 0 850 257.84 D 45108 D /s/ Ryan Session, by power of attorney 2024-05-24