0001127602-23-024488.txt : 20230919 0001127602-23-024488.hdr.sgml : 20230919 20230919211429 ACCESSION NUMBER: 0001127602-23-024488 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20230915 FILED AS OF DATE: 20230919 DATE AS OF CHANGE: 20230919 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: JOHNSON DAVID S CENTRAL INDEX KEY: 0001192476 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-09761 FILM NUMBER: 231265166 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] IRS NUMBER: 362151613 STATE OF INCORPORATION: IL 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 2023-09-15 0000354190 Arthur J. Gallagher & Co. AJG 0001192476 JOHNSON DAVID S 2850 GOLF ROAD ROLLING MEADOWS IL 60008-4002 1 0 Common Stock 2023-09-15 4 S 0 1000 230.145 D 45538 D /s/ Seth Diehl, by power of attorney 2023-09-19