Knell Michael Gunnar - Insider Non-Derivative Transactions at CHARLES RIVER LABORATORIES INTERNATIONAL, INC. (CRL) - (SEC)

Updated on January 3, 2026.

According to recent SEC insider information filed on Nov 6, 2025, Knell Michael Gunnar's relationship to CHARLES RIVER LABORATORIES INTERNATIONAL, INC. (CRL) is Officer (CSVP, CAO, Interim CFO), and currently has 13,460 shares of Common Stock.

The chart below shows the number of shares owned, and the table shows the recent insider transactions.

You can see similar information for other CRL insiders.

Related Topics: SEC Topic List.
Data Source: SEC.
Knell Michael Gunnar - Insider Non-Derivative Transactions of CRL Common Stock
Knell Michael Gunnar - Insider Non-Derivative Transactions at CRL
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Date Transaction No. of Shares Price Per Share Shares Owned After Transactions
Nov 7, 2025 Acquisition -- (Common Stock) 2926 170.88 13460
Jun 2, 2025 F -- (Common Stock) 225 135.63 10534
Jun 1, 2025 F -- (Common Stock) 48 135.63 10759
May 31, 2025 Acquisition -- (Common Stock) 2064 135.63 10807
May 29, 2025 F -- (Common Stock) 25 138.65 8743
May 28, 2025 F -- (Common Stock) 37 136.73 8768
May 27, 2025 F -- (Common Stock) 50 136.73 8805
Feb 1, 2025 F -- (Common Stock) 282 165.57 8855
Feb 1, 2025 Acquisition -- (Common Stock) 811 0 9137
Jun 1, 2024 Acquisition -- (Common Stock) 648 0 8326
May 30, 2024 F -- (Common Stock) 36 214.51 7678
May 29, 2024 F -- (Common Stock) 24 217.21 7714
May 28, 2024 F -- (Common Stock) 37 217.21 7738
May 27, 2024 F -- (Common Stock) 50 217.21 7775
Mar 9, 2024 Sell -- (Common Stock) 808 267.52 7024
Mar 9, 2024 Sell -- (Common Stock) 808 267.52 7825
Mar 9, 2024 M -- (Common Stock) 808 267.52 8633
Mar 5, 2024 Sell -- (Common Stock) 1000 261.35 7832
Mar 5, 2024 Sell -- (Common Stock) 1750 260.88 8832
Jan 30, 2024 F -- (Common Stock) 313 220.28 10575
Jan 30, 2024 F -- (Common Stock) 326 220.28 10582
Jan 30, 2024 Acquisition -- (Common Stock) 948 0 10888
Jan 30, 2024 Acquisition -- (Common Stock) 968 0 10908
Aug 11, 2023 Sell -- (Common Stock) 1471 216.54 9940
Aug 11, 2023 M -- (Common Stock) 1471 144.67 11411
Jun 2, 2023 Acquisition -- (Common Stock) 1528 0 9940
May 30, 2023 F -- (Common Stock) 36 194.12 8412
May 29, 2023 F -- (Common Stock) 24 194.12 8448
May 28, 2023 F -- (Common Stock) 36 194.12 8472
May 27, 2023 Acquisition -- (Common Stock) 670 0 8508
Feb 23, 2023 F -- (Common Stock) 51 243.6 7838
Jan 28, 2023 F -- (Common Stock) 645 244.29 7889
Jan 28, 2023 Acquisition -- (Common Stock) 2096 0 8534