Birgit Girshick - Jan 10, 2024 Form 4/A Insider Report for CHARLES RIVER LABORATORIES INTERNATIONAL, INC. (CRL)

Role
Corporate Executive VP & COO
Signature
/s/ Birgit Girshick
Stock symbol
CRL
Transactions as of
Jan 10, 2024
Transactions value $
-$128,200
Form type
4/A
Date filed
1/31/2024, 05:34 PM
Date Of Original Report
Jan 11, 2024
Previous filing
May 31, 2023
Next filing
Mar 25, 2024

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
transaction CRL Common Stock Options Exercise $856K +5.92K +13.31% $144.67 50.4K Jan 10, 2024 Direct
transaction CRL Common Stock Tax liability -$984K -4.62K -9.17% $213.14 45.7K Jan 10, 2024 Direct

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 -5.92K -100% $0.00* 0 Jan 10, 2024 Common Stock 5.92K $144.67 Direct F1
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id Content
F1 The transaction was executed as a net exercise, in which no shares were purchased or sold in the open market.