0001127602-21-018558.txt : 20210601 0001127602-21-018558.hdr.sgml : 20210601 20210601175340 ACCESSION NUMBER: 0001127602-21-018558 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20210528 FILED AS OF DATE: 20210601 DATE AS OF CHANGE: 20210601 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: 21986779 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 2021-05-28 0001100682 CHARLES RIVER LABORATORIES INTERNATIONAL, INC. CRL 0001688104 Barbo William D 251 BALLARDVALE STREET WILMINGTON MA 01887 1 Corporate Executive VP & CCO Common Stock 2021-05-28 4 A 0 1006 0 A 4824 D Common Stock 2021-05-29 4 F 0 201 337.99 D 4623 D Common Stock 16975 I By Trust Stock Options (Right to Buy) 337.99 2021-05-28 4 A 0 3110 337.99 A 2022-05-28 2031-05-28 Common Stock 3110 3110 D Unvested restricted stock units vest as follows: 251 on May 28, 2022, 252 on May 28, 2023, 251 on May 28, 2024 and 252 on May 28, 2025. Stock Options vest as follows: 777 on May 28, 2022, 778 on May 28, 2023, 777 on May 28, 2024 and 778 on May 28, 2025. /s/ William D. Barbo 2021-06-01