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Charles River Laboratories (CRL)Officer sold ~$128K

Michael Gunnar Knell, Officer at Charles River Laboratories, sold ~$128K of Charles River Laboratories shares.

~$128K
Approx. value · 482 sh @ $265.17
12K
Holds after · shares reported
Traded
Aug 6, 2026
Filed
Aug 10, 2026

The story around this disclosure

Every dated public record OQRO holds about the company from 60 days before to 120 days after, oldest first. It shows what was going on; none of it is a stated reason for the trade.

  1. Feb 25, 2026Federal contract · $936K obligatedDepartment of Health and Human Services awarded Charles River Laboratories: $936K obligated to date
  2. Feb 28, 2026Federal contract · $5.3M obligatedDepartment of Health and Human Services awarded Charles River Laboratories: $5.31M obligated to date
  3. Jun 29, 2026Insider · Their largest sale since 2006Director sold ~$16.9M of CRL shares in the open market
  4. Aug 5, 2026Company filing · Form 8-K · ResultsReported its results
  5. Aug 5, 2026Insider · Their largest sale since 2022Officer sold ~$1.33M of CRL shares in the open market
  6. Aug 6, 2026 · this disclosureInsiderOfficer sold ~$128K of CRL shares in the open market

What came next

  1. Aug 6, 20265% stakeFMR LLC reported a passive stake (13G) of 8.8%
  2. Aug 6, 2026Insider · 2 peopleInsiders: 9 sales (~$2.7M)
  3. Aug 10, 2026InsiderDirector sold ~$7.9M of CRL shares in the open market
  4. Aug 11, 2026Insider · 2 peopleInsiders: 2 sales (~$2.9M)
  5. Aug 13, 20265% stakeInvesco Ltd. reported a passive stake (13G) of 6.2%
  6. Aug 18, 2026Federal contract · $372K obligatedDepartment of Health and Human Services awarded Charles River Laboratories: $372K obligated to date
  7. Aug 18, 2026InsiderDirector sold ~$163K of CRL shares in the open market
  8. Aug 19, 2026InsiderOfficer sold ~$600K of CRL shares in the open market
  9. Aug 25, 2026InsiderDirector sold ~$10.1M of CRL shares in the open market
  10. Aug 31, 2026Federal contract · $1.0M obligatedDepartment of Health and Human Services awarded Charles River Laboratories: $1.01M obligated to date
  11. Sep 8, 20265% stakeFMR LLC reported a passive stake (13G) of 10.2%
  12. Sep 17, 2026Federal contract · $2.7M obligatedDepartment of Health and Human Services awarded Charles River Laboratories: $2.68M obligated to date
  13. Sep 17, 2026Federal contract · $8.2M obligatedDepartment of Health and Human Services awarded Charles River Laboratories: $8.25M obligated to date
  14. Sep 25, 2026Federal contract · $340K obligatedDepartment of Health and Human Services awarded Charles River Laboratories: $340K obligated to date
  15. Oct 5, 2026InsiderOfficer sold ~$303K of CRL shares in the open market
View the official recordSEC Form 4

How to read SEC Form 4

Form 4 is the filing that officers, directors and owners of more than 10% of a US-listed company must send to the SEC within two business days after they buy, sell or otherwise change their holding of the company's stock.

Full guide: What is an SEC Form 4?

What else is on file for Charles River Laboratories

For Charles River Laboratories, OQRO holds 19 insider filings (SEC Form 4 or Form 144), 11 fund holdings reports (13F) and 6 federal contract awards dated in the last 90 days.

These are records OQRO holds, counted by their date, not a measure of how much trading took place. Routine paperwork such as option exercises and tax withholding is left out. Everything for the company is on its CRL page.

Other recent filings by Michael Gunnar Knell, SVP, Finance and CAO

The full history of Michael Gunnar Knell, SVP, Finance and CAO is on the profile page.

How this filing works

Other disclosures at Charles River Laboratories

Everything OQRO holds on this company is on its CRL page.

This is one filing. OQRO holds the rest

Insider trades filed with the SEC, stock trades disclosed by members of Congress, fund holdings from 13F filings and federal contract awards, each one in plain words next to its official filing. On this page it opens why the trade stands out, what the company did around that time, the price since, and every field of the form.

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