0001127602-23-006456.txt : 20230222 0001127602-23-006456.hdr.sgml : 20230222 20230222161917 ACCESSION NUMBER: 0001127602-23-006456 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20230222 FILED AS OF DATE: 20230222 DATE AS OF CHANGE: 20230222 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: Girshick Birgit CENTRAL INDEX KEY: 0001732091 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-15943 FILM NUMBER: 23653395 MAIL ADDRESS: STREET 1: 251 BALLARDVALE STREET CITY: WILMINGTON STATE: MA ZIP: 01887 ISSUER: 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: 1231 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 4 1 form4.xml PRIMARY DOCUMENT X0306 4 2023-02-22 0001100682 CHARLES RIVER LABORATORIES INTERNATIONAL, INC. CRL 0001732091 Girshick Birgit 251 BALLARDVALE STREET WILMINGTON MA 01887 1 Corporate Executive VP & COO Common Stock 2023-02-22 4 F 0 308 243.60 D 40730 D /s/ Birgit Girshick 2023-02-22