SEC Form 4 · accession 0001127602-18-035994

CHARLES RIVER LABORATORIES INTERNATIONAL, INC. · CRL

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

Reporting owner

Officer — Chairman, President and CEO · Director

Period of report

Jul 23, 2018

Accepted (ET)

Dec 12, 2018 · 12:09 pm 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	Nature of ownership
Common Stock	Jul 23, 2018	G	4,000	$0.00	D	267,676	D
Common Stock^F1	Aug 17, 2018	G	3,677	$0.00	D	0	I	2016 GRAT
Common Stock^F2	Dec 10, 2018	M	25,123	$73.70	A	310,894	D
Common Stock	Dec 10, 2018	S	200	$125.76	D	310,694	D
Common Stock	Dec 10, 2018	S	200	$125.85	D	310,494	D
Common Stock	Dec 10, 2018	S	100	$125.855	D	310,394	D
Common Stock	Dec 10, 2018	S	100	$125.89	D	310,294	D
Common Stock	Dec 10, 2018	S	1	$125.965	D	310,293	D
Common Stock	Dec 10, 2018	S	99	$125.975	D	310,194	D
Common Stock	Dec 10, 2018	S	100	$125.98	D	310,094	D
Common Stock	Dec 10, 2018	S	200	$126.01	D	309,894	D
Common Stock	Dec 10, 2018	S	100	$126.02	D	309,794	D
Common Stock	Dec 10, 2018	S	100	$126.025	D	309,694	D
Common Stock	Dec 10, 2018	S	100	$126.03	D	309,594	D
Common Stock	Dec 10, 2018	S	200	$126.05	D	309,394	D
Common Stock	Dec 10, 2018	S	100	$126.07	D	309,294	D
Common Stock	Dec 10, 2018	S	100	$126.075	D	309,194	D
Common Stock	Dec 10, 2018	S	100	$126.08	D	309,094	D
Common Stock	Dec 10, 2018	S	491	$126.11	D	308,603	D
Common Stock	Dec 10, 2018	S	300	$126.13	D	308,303	D
Common Stock	Dec 10, 2018	S	304	$126.15	D	307,999	D
Common Stock	Dec 10, 2018	S	201	$126.16	D	307,798	D
Common Stock	Dec 10, 2018	S	100	$126.18	D	307,698	D
Common Stock	Dec 10, 2018	S	4	$126.195	D	307,694	D
Common Stock	Dec 10, 2018	S	201	$126.20	D	307,493	D
Common Stock	holding	—	—		—	340	I	By Trust
Common Stock	holding	—	—		—	10,000	I	Held By Spouse
Common Stock	holding	—	—		—	18,390	I	2017 GRAT

Security	Conv. / exercise price	Date	Code	Shares	A/D	Exercisable	Expires	Underlying	Underlying shares	Owned after	D/I
Stock Options (Right to Buy)	$73.70	Dec 10, 2018	M	25,123	D	Feb 26, 2017	Feb 26, 2021	Common Stock	25,123	50,247	D

F1On 8/17/2018: 6,531 shares were transferred from the 2016 GRAT to Direct Holdings.
F2On 8/17/2018: 6,531 shares were transferred from the 2016 GRAT to Direct Holdings. On 9/08/2018: 11,564 shares were transferred from the 2017 GRAT to Direct Holdings.
F3This sale occurred pursuant to a 10b5-1 Trading Plan.