0001127602-20-028232.txt : 20201105 0001127602-20-028232.hdr.sgml : 20201105 20201105155107 ACCESSION NUMBER: 0001127602-20-028232 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20200323 FILED AS OF DATE: 20201105 DATE AS OF CHANGE: 20201105 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: Barbo William D CENTRAL INDEX KEY: 0001688104 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-15943 FILM NUMBER: 201290252 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 2020-03-23 0001100682 CHARLES RIVER LABORATORIES INTERNATIONAL, INC. CRL 0001688104 Barbo William D 251 BALLARDVALE STREET WILMINGTON MA 01887 1 Corporate Executive VP & CCO Common Stock 2020-03-23 5 G 0 E 12151 0 D 5899 D Common Stock 2020-03-23 5 G 0 E 12151 0 A 12151 I By Trust Common Stock 2020-10-30 5 G 0 E 180 0 D 11971 I By Trust Common Stock 2020-11-03 4 S 0 2150 236.2861 D 9821 I By Trust This transaction was executed in multiple trades at prices ranging from $236.267 to $236.361. The price reported above reflects the weighted average sale price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected. /s/ William D. Barbo 2020-11-05