Signature
/s/ William D. Barbo
Issuer symbol
CRL
Transactions as of
26 May 2023
Net transactions value
+$818,410
Form type
4
Filing time
31 May 2023, 13:27:20 UTC
Previous filing
22 Feb 2023
Next filing
14 Aug 2023

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
transaction CRL Common Stock Award $0 +1,958 +23% $0.000000 10,434 26 May 2023 Direct F1
transaction CRL Common Stock Tax liability $32,224 -166 -1.6% $194.12 10,268 27 May 2023 Direct
transaction CRL Common Stock Tax liability $21,741 -112 -1.1% $194.12 10,156 28 May 2023 Direct
transaction CRL Common Stock Tax liability $39,212 -202 -2% $194.12 9,954 29 May 2023 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) Award $911,588 +4,696 $194.12 4,696 26 May 2023 Common Stock 4,696 $194.12 Direct F2
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id Content
F1 Restricted Stock Units vest as follows: 489 on May 26, 2024, 489 on May 26, 2025, 490 on May 26, 2026 and 490 on May 26, 2027.
F2 Stock Options vest as follows: 1,174 on May 26, 2024, 1,174 on May 26, 2025, 1,174 on May 26, 2026 and 1,174 on May 26, 2027.