0001969223-23-000425.txt : 20231109 0001969223-23-000425.hdr.sgml : 20231109 20231109121450 ACCESSION NUMBER: 0001969223-23-000425 CONFORMED SUBMISSION TYPE: 144 PUBLIC DOCUMENT COUNT: 1 FILED AS OF DATE: 20231109 DATE AS OF CHANGE: 20231109 SUBJECT COMPANY: COMPANY DATA: COMPANY CONFORMED NAME: CHARLES RIVER LABORATORIES INTERNATIONAL, INC. CENTRAL INDEX KEY: 0001100682 STANDARD INDUSTRIAL CLASSIFICATION: SERVICES-COMMERCIAL PHYSICAL & BIOLOGICAL RESEARCH [8731] IRS NUMBER: 061397316 FISCAL YEAR END: 1230 FILING VALUES: FORM TYPE: 144 SEC ACT: 1933 Act SEC FILE NUMBER: 001-15943 FILM NUMBER: 231391317 BUSINESS ADDRESS: STREET 1: 251 BALLARDVALE ST CITY: WILMINGTON STATE: MA ZIP: 01887 BUSINESS PHONE: 781-222-6000 MAIL ADDRESS: STREET 1: 251 BALLARDVALE ST CITY: WILMINGTON STATE: MA ZIP: 01887 FORMER COMPANY: FORMER CONFORMED NAME: CHARLES RIVER LABORATORIES INTERNATIONAL INC DATE OF NAME CHANGE: 20000605 FORMER COMPANY: FORMER CONFORMED NAME: CHARLES RIVER LABORATORIES HOLDINGS INC DATE OF NAME CHANGE: 19991208 REPORTING-OWNER: COMPANY DATA: COMPANY CONFORMED NAME: LaPlume Joseph W CENTRAL INDEX KEY: 0001767215 FILING VALUES: FORM TYPE: 144 MAIL ADDRESS: STREET 1: 251 BALLARDVALE STREET CITY: WILMINGTON STATE: MA ZIP: 01887 144 1 primary_doc.xml 144 0001767215 XXXXXXXX LIVE 0001100682 Charles River Laboratories Inc 001-15943 251 Ballardvale Street Wilmington MA 01887 781-222-6000 Joseph LaPlume Officer Common UBS Financial Services Inc

1000 Harbor Blvd 3rd Floor Weehawken NJ 07086

9128 1588272 51270000 11/09/2023 NYSE Common 02/22/2019 Stock Option Award Charles River Laboratories N 9128 11/09/2023 Cash N Joseph LaPlume

c/o Charles River Laboratories 251 Ballardvale Street Wilmington MA 01887

Charles River Laboratories 08/10/2023 700 151540 11/09/2023 /s/ UBS Financial Services Inc, as attorney-in-fact for Joseph LaPlume