0001127602-24-010534.txt : 20240318 0001127602-24-010534.hdr.sgml : 20240318 20240318215251 ACCESSION NUMBER: 0001127602-24-010534 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20240314 FILED AS OF DATE: 20240318 DATE AS OF CHANGE: 20240318 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: Mead Christopher E CENTRAL INDEX KEY: 0001737644 ORGANIZATION NAME: FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-09761 FILM NUMBER: 24760952 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 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 2024-03-14 0000354190 Arthur J. Gallagher & Co. AJG 0001737644 Mead Christopher E 2850 GOLF ROAD ROLLING MEADOWS IL 60008-4002 1 VICE PRESIDENT 0 Common Stock (restricted) 2024-03-14 4 M 0 1600 0 D 3597 D Common Stock 2024-03-14 4 M 0 1600 0 A 12415.7456 D Common Stock 2024-03-14 4 F 0 535 254.91 D 11880.7456 D Common Stock 367.555 I Gallagher 401(k) plan account /s/ Ryan Session, by power of attorney 2024-03-18