0001127602-23-017135.txt : 20230531 0001127602-23-017135.hdr.sgml : 20230531 20230531132720 ACCESSION NUMBER: 0001127602-23-017135 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20230526 FILED AS OF DATE: 20230531 DATE AS OF CHANGE: 20230531 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: 23980137 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 X0407 4 2023-05-26 0001100682 CHARLES RIVER LABORATORIES INTERNATIONAL, INC. CRL 0001688104 Barbo William D 251 BALLARDVALE STREET WILMINGTON MA 01887 1 Corporate Executive VP & CCO 0 Common Stock 2023-05-26 4 A 0 1958 0 A 10434 D Common Stock 2023-05-27 4 F 0 166 194.12 D 10268 D Common Stock 2023-05-28 4 F 0 112 194.12 D 10156 D Common Stock 2023-05-29 4 F 0 202 194.12 D 9954 D Stock Options (Right to Buy) 194.12 2023-05-26 4 A 0 4696 194.12 A 2024-05-26 2033-05-26 Common Stock 4696 4696 D Restricted Stock Units vest as follows: 489 on May 26, 2024, 489 on May 26, 2025, 490 on May 26, 2026 and 490 on May 26, 2027. Stock Options vest as follows: 1,174 on May 26, 2024, 1,174 on May 26, 2025, 1,174 on May 26, 2026 and 1,174 on May 26, 2027. /s/ William D. Barbo 2023-05-31