0001127602-12-008815.txt : 20120301 0001127602-12-008815.hdr.sgml : 20120301 20120301121552 ACCESSION NUMBER: 0001127602-12-008815 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20120229 FILED AS OF DATE: 20120301 DATE AS OF CHANGE: 20120301 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: ACKERMAN THOMAS F CENTRAL INDEX KEY: 0001141720 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-15943 FILM NUMBER: 12656283 MAIL ADDRESS: STREET 1: 251 BALLARDVALE ST 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: 1227 BUSINESS ADDRESS: STREET 1: 261 BALLARDVALE STREET CITY: WILMINGTON STATE: MA ZIP: 01867 BUSINESS PHONE: 9786586000 MAIL ADDRESS: STREET 1: 251 BALLARDVALE ST CITY: WILMINGTON STATE: MA ZIP: 01887 FORMER COMPANY: FORMER CONFORMED NAME: CHARLES RIVER LABORATORIES HOLDINGS INC DATE OF NAME CHANGE: 19991208 4 1 form4.xml PRIMARY DOCUMENT X0304 4 2012-02-29 0001100682 CHARLES RIVER LABORATORIES INTERNATIONAL INC CRL 0001141720 ACKERMAN THOMAS F 251 BALLARDVALE STREET WILMINGTON MA 01887 1 Corp. Executive VP & CFO Common Stock 2012-02-29 4 F 0 727 35.77 D 121887 D /s/Thomas Ackerman 2012-02-29