Flavia Pease - 27 May 2022 Form 4 Insider Report for CHARLES RIVER LABORATORIES INTERNATIONAL, INC. (CRL)

Role: Corporate Executive VP & CFO
Signature: /s/ Flavia Pease
Issuer symbol: CRL
Transactions as of: 27 May 2022
Net transactions value: +$1,081,025
Form type: 4
Filing time: 01 Jun 2022, 17:15:49 UTC
Previous filing: 04 May 2022
Next filing: 31 May 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	Award	$0	+1,637	+32%	$0.000000	6,822	27 May 2022	Direct	F1

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)	Award	$1,081,025	+4,423		$244.41	4,423	27 May 2022	Common Stock	4,423	$244.41	Direct	F2

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

Explanation of Responses:

Id	Content
F1	Unvested restricted stock units vest as follows: 409 on May 27, 2023, 409 on May 27, 2024, 409 on May 27, 2025 and 410 on May 27, 2026.
F2	Stock Options vest as follows: 1,105 on May 27, 2023, 1,106 on May 27, 2024, 1,106 on May 27, 2025 and 1,106 on May 27, 2026.