0001127602-21-013835.txt : 20210416 0001127602-21-013835.hdr.sgml : 20210416 20210416152344 ACCESSION NUMBER: 0001127602-21-013835 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20210415 FILED AS OF DATE: 20210416 DATE AS OF CHANGE: 20210416 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: Smith David Ross CENTRAL INDEX KEY: 0001650274 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-15943 FILM NUMBER: 21831300 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: 1226 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 2021-04-15 0001100682 CHARLES RIVER LABORATORIES INTERNATIONAL, INC. CRL 0001650274 Smith David Ross 251 BALLARDVALE STREET WILMINGTON MA 01887 1 Corporate Executive VP & CFO Common Stock 2021-04-15 4 S 0 2000 320.00 D 14862 D This sale occurred pursuant to a 10b5-1 Trading Plan. /s/ David R. Smith 2021-04-16