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 |