MASSARO GEORGE 4
4 · CHARLES RIVER LABORATORIES INTERNATIONAL, INC. · Filed May 16, 2025
Insider Transaction Report
Form 4
MASSARO GEORGE
Director
Transactions
- Sale
Common Stock
2025-05-15$136.32/sh−35$4,771→ 5,680 total - Sale
Common Stock
2025-05-15$137.68/sh−81$11,152→ 5,599 total - Sale
Common Stock
2025-05-15$139.05/sh−24$3,337→ 5,575 total
Footnotes (3)
- [F1]This transaction was executed in multiple trades at prices ranging from $136.07 to $136.97. 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. This sale occurred pursuant to a 10b5-1 trading plan adopted on August 19, 2024.
- [F2]This transaction was executed in multiple trades at prices ranging from $137.19 to $138.12. 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. This sale occurred pursuant to a 10b5-1 trading plan adopted on August 19, 2024.
- [F3]This transaction was executed in multiple trades at prices ranging from $139.02 to $139.11. 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. This sale occurred pursuant to a 10b5-1 trading plan adopted on August 19, 2024.