Form Type: 4

SEC EDGAR Link
Accession Number:0001127602-21-024662
Date:2021-08-09
Issuer: CHARLES RIVER LABORATORIES INTERNATIONAL, INC. (CRL)
Original Submission Date:

Reporting Person:

MASSARO GEORGE
251 BALLARDVALE STREET
WILMINGTON, MA 01887

Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
Title of SecurityTransaction Date2a. Deemed Execution Date Transaction CodeSharesAcquired or DisposedPrice per share 5. Amount of Securities Beneficially Owned Following Reported Transaction 6. Ownership Form Direct or IndirectNature of Indirect Ownership
COMMON STOCK 2021-08-09 G 500 d $0.00 4,855 direct
COMMON STOCK 2021-08-31 M 2,539 a $164.24 7,394 direct
COMMON STOCK 2021-08-31 S 1,556 d $442.16 5,838 direct
COMMON STOCK 2021-08-31 S 983 d $442.99 4,855 direct
Derivative Securities Acquired, Disposed of, or Beneficially Owned
(e.g., puts, calls, warrants, convertible securities
Title of Derivative Security Conversion or Exercise Price of Derivative Security Transaction Date Deemed Execution Date Transaction Code Number of Derivative Securities Acquired (A) or Disposed of (D) Date ExercisableExpiration Date Title and Amount of Securities Underlying Derivative Security Price of Derivative Security Number of derivative Securities Beneficially Owned Following Reported Transaction(s) Ownership Form: Direct (D) or Indirect (I) Nature of Indirect Beneficial Ownership
STOCK OPTIONS (RIGHT TO BUY) 164.24 2021-08-31 deemed execution date M 2,539 (d) 2021-05-11 2030-05-11 common stock 2,539 $164.24 0 direct
Footnotes
IDfootnote
f1 this transaction was executed in multiple trades at prices ranging from $441.67 to $442.65. the price reported above reflects the weighted average sale price. the reporting person hereby undertakes to provide upon request to the sec staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected.
f2 this transaction was executed in multiple trades at prices ranging from $442.725 to $443.265. the price reported above reflects the weighted average sale price. the reporting person hereby undertakes to provide upon request to the sec staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected.

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