0001127602-17-018056.txt : 20170515
0001127602-17-018056.hdr.sgml : 20170515
20170515152628
ACCESSION NUMBER: 0001127602-17-018056
CONFORMED SUBMISSION TYPE: 4
PUBLIC DOCUMENT COUNT: 1
CONFORMED PERIOD OF REPORT: 20170512
FILED AS OF DATE: 20170515
DATE AS OF CHANGE: 20170515
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 HOLDINGS INC
DATE OF NAME CHANGE: 19991208
REPORTING-OWNER:
OWNER DATA:
COMPANY CONFORMED NAME: MASSARO GEORGE
CENTRAL INDEX KEY: 0001221496
FILING VALUES:
FORM TYPE: 4
SEC ACT: 1934 Act
SEC FILE NUMBER: 001-15943
FILM NUMBER: 17843766
4
1
form4.xml
PRIMARY DOCUMENT
X0306
4
2017-05-12
0001100682
CHARLES RIVER LABORATORIES INTERNATIONAL INC
CRL
0001221496
MASSARO GEORGE
251 BALLARDVALE STREET
WILMINGTON
MA
01887
1
Common Stock
2017-05-12
4
A
0
2436
0
A
15831
D
Common Stock
2017-05-12
4
S
0
100
87.85
D
15731
D
Common Stock
2017-05-12
4
S
0
100
87.94
D
15631
D
Common Stock
2017-05-12
4
S
0
100
87.98
D
15531
D
Common Stock
2017-05-12
4
S
0
100
88.07
D
15431
D
Common Stock
2017-05-12
4
S
0
100
88.13
D
15331
D
Common Stock
2017-05-12
4
S
0
100
88.28
D
15231
D
Common Stock
2017-05-12
4
S
0
100
88.31
D
15131
D
Common Stock
2017-05-12
4
S
0
100
88.50
D
15031
D
Common Stock
2017-05-12
4
S
0
100
88.51
D
14931
D
Common Stock
2017-05-12
4
S
0
100
88.78
D
14831
D
Common Stock
2017-05-12
4
S
0
130
88.84
D
14701
D
Consists of 2,436 unvested restricted stock units that vest upon the earlier of 5/12/2018, or the business day prior to the Company's next annual meeting of shareholders.
This sale occurred pursuant to a 10b5-1 Trading Plan.
/s/ George E. Massaro
2017-05-15