SEC Form 4 · accession 0001127602-18-009502

CHARLES RIVER LABORATORIES INTERNATIONAL, INC. · CRL

Statement of changes in beneficial ownership, as filed. Original on EDGAR ↗

Reporting owner

Officer — Corporate Executive VP & CFO

Period of report

Feb 28, 2018

Accepted (ET)

Mar 2, 2018 · 11:04 am EST

Rule 10b5-1 plan

unknown — predates the checkbox

Issuer CIK

0001100682

Table I — non-derivative securities

Security	Date	Code	Shares	Price	A/D	Owned after	D/I
Common Stock	Feb 28, 2018	M	4,365	$88.05	A	18,443	D
Common Stock	Feb 28, 2018	S	100	$107.29	D	18,343	D
Common Stock	Feb 28, 2018	S	300	$107.30	D	18,043	D
Common Stock	Feb 28, 2018	S	140	$107.315	D	17,903	D
Common Stock	Feb 28, 2018	S	100	$107.385	D	17,803	D
Common Stock	Feb 28, 2018	S	200	$107.40	D	17,603	D
Common Stock	Feb 28, 2018	S	200	$107.41	D	17,403	D
Common Stock	Feb 28, 2018	S	100	$107.42	D	17,303	D
Common Stock	Feb 28, 2018	S	200	$107.46	D	17,103	D
Common Stock	Feb 28, 2018	S	200	$107.57	D	16,903	D
Common Stock	Feb 28, 2018	S	200	$107.71	D	16,703	D
Common Stock	Feb 28, 2018	S	200	$107.72	D	16,503	D
Common Stock	Feb 28, 2018	S	300	$107.90	D	16,203	D
Common Stock	Feb 28, 2018	S	100	$107.94	D	16,103	D
Common Stock	Feb 28, 2018	S	300	$107.95	D	15,803	D
Common Stock	Feb 28, 2018	S	100	$107.96	D	15,703	D
Common Stock	Feb 28, 2018	S	300	$107.995	D	15,403	D
Common Stock	Feb 28, 2018	S	100	$108.03	D	15,303	D
Common Stock	Feb 28, 2018	S	400	$108.19	D	14,903	D
Common Stock	Feb 28, 2018	S	1	$108.24	D	14,902	D
Common Stock	Feb 28, 2018	S	95	$108.245	D	14,807	D
Common Stock	Feb 28, 2018	S	100	$108.255	D	14,707	D
Common Stock	Feb 28, 2018	S	4	$108.26	D	14,703	D
Common Stock	Feb 28, 2018	S	200	$108.265	D	14,503	D
Common Stock	Feb 28, 2018	S	230	$108.275	D	14,273	D
Common Stock	Feb 28, 2018	S	30	$108.285	D	14,243	D
Common Stock	Feb 28, 2018	S	40	$108.305	D	14,203	D
Common Stock	Feb 28, 2018	S	100	$108.31	D	14,103	D
Common Stock	Feb 28, 2018	S	100	$108.315	D	14,003	D
Common Stock	Feb 28, 2018	S	800	$108.33	D	13,203	D

Security	Conv. / exercise price	Date	Code	Shares	A/D	Exercisable	Expires	Underlying	Underlying shares	Owned after	D/I
Stock Options (Right to Buy)	$88.05	Feb 28, 2018	M	4,365	D	Feb 24, 2018	Feb 24, 2022	Common Stock	4,365	13,096	D