Shannon M. Parisotto - 15 Nov 2022 Form 4 Insider Report for CHARLES RIVER LABORATORIES INTERNATIONAL, INC. (CRL)

Role: CEVP, Disc & Safety Assessment
Signature: /s/ Shannon M. Parisotto
Issuer symbol: CRL
Transactions as of: 15 Nov 2022
Net transactions value: -$320,336
Form type: 4
Filing time: 17 Nov 2022, 16:22:34 UTC
Previous filing: 01 Nov 2022
Next filing: 30 Jan 2023
SEC: View on sec.gov

Transactions Table

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Ownership	Footnotes
transaction	CRL	Common Stock	Options Exercise	$249,186	+2,279	+91%	$109.34	4,778	15 Nov 2022	Direct
transaction	CRL	Common Stock	Sale	$569,522	-2,279	-48%	$249.90^*	2,499	15 Nov 2022	Direct	F1
holding	CRL	Common Stock						29,036	15 Nov 2022	by Karpathos Investments LLC

Derivative Securities (e.g., puts, calls, warrants, options, convertible securities)

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Underlying Class	Amount	Exercise Price	Ownership	Footnotes
transaction	CRL	Stock Options (Right to Buy)	Options Exercise	$0	-2,279	-33%	$0.000000	4,558	15 Nov 2022	Common Stock	2,279	$109.34	Direct

* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id	Content
F1	This sale occurred pursuant to a 10b5-1 Trading Plan.