Charles River Laboratories International, Inc. SEC filings CRL
Charles River Laboratories International, Inc. has 1,005 filings in SEC EDGAR's recent list, going back to Mar 1, 2016. Its latest annual report, Form ARS, was filed on Mar 31, 2026 for the period ended Dec 27, 2025. The latest quarterly report (Form 10-Q) was filed on Nov 4, 2026, covering the quarter ended Sep 26, 2026. The most recent current report (Form 8-K) was filed on Nov 4, 2026 (results of operations). The company's fiscal year ends on December 27.
| Form | Description | Filed | Period |
|---|---|---|---|
| 10-Q | Quarterly report | Nov 4, 2026 | Sep 26, 2026 |
| 8-K |
Current report
Results of operations
|
Nov 4, 2026 | Nov 4, 2026 |
| 8-K |
Current report
Regulation FD disclosure
|
Sep 24, 2026 | Sep 24, 2026 |
| 10-Q | Quarterly report | Aug 5, 2026 | Jun 27, 2026 |
| 8-K |
Current report
Results of operations
|
Aug 5, 2026 | Aug 5, 2026 |
| 8-K |
Current report
Officer or director change, Shareholder vote results
|
May 11, 2026 | May 5, 2026 |
| SD | Specialized disclosure (conflict minerals) | May 11, 2026 | — |
| S-8 | Employee stock plan registration | May 7, 2026 | — |
| 10-Q | Quarterly report | May 7, 2026 | Mar 28, 2026 |
| 8-K |
Current report
Results of operations
|
May 7, 2026 | May 7, 2026 |
| ARS | Annual report to shareholders | Mar 31, 2026 | Dec 27, 2025 |
| DEF 14A | Proxy statement | Mar 31, 2026 | May 5, 2026 |
| 8-K |
Current report
Regulation FD disclosure
|
Feb 25, 2026 | Feb 25, 2026 |
| 8-K |
Current report
Officer or director change
|
Feb 18, 2026 | Feb 18, 2026 |
| 10-K | Annual report | Feb 18, 2026 | Dec 27, 2025 |
| 8-K |
Current report
Results of operations
|
Feb 18, 2026 | Feb 18, 2026 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Jan 13, 2026 | Jan 13, 2026 |
| 8-K |
Current report
Officer or director change
|
Jan 9, 2026 | Jan 8, 2026 |
| 8-K |
Current report
Regulation FD disclosure
|
Dec 3, 2025 | Dec 3, 2025 |
| 8-K |
Current report
Other events
|
Nov 17, 2025 | Nov 14, 2025 |
| 10-Q | Quarterly report | Nov 5, 2025 | Sep 27, 2025 |
| 8-K |
Current report
Results of operations
|
Nov 5, 2025 | Nov 5, 2025 |
| 8-K/A |
Amended current report
Officer or director change
|
Sep 19, 2025 | Sep 12, 2025 |
| 8-K |
Current report
Officer or director change, Regulation FD disclosure
|
Sep 16, 2025 | Sep 12, 2025 |
| 10-Q | Quarterly report | Aug 6, 2025 | Jun 28, 2025 |
| 8-K |
Current report
Results of operations
|
Aug 6, 2025 | Aug 6, 2025 |
| 8-K |
Current report
Officer or director change, Shareholder vote results
|
May 23, 2025 | May 20, 2025 |
| SD | Specialized disclosure (conflict minerals) | May 16, 2025 | — |
| 10-Q | Quarterly report | May 7, 2025 | Mar 29, 2025 |
| 8-K |
Current report
Material agreement, Officer or director change, Regulation FD disclosure
|
May 7, 2025 | May 7, 2025 |
| 8-K |
Current report
Results of operations
|
May 7, 2025 | May 7, 2025 |
| ARS | Annual report to shareholders | Apr 2, 2025 | Dec 28, 2024 |
| DEF 14A | Proxy statement | Apr 2, 2025 | May 20, 2025 |
| 8-K |
Current report
Other events
|
Feb 21, 2025 | Feb 20, 2025 |
| 10-K | Annual report | Feb 19, 2025 | Dec 28, 2024 |
| 8-K |
Current report
Results of operations
|
Feb 19, 2025 | Feb 19, 2025 |
| 8-K |
Current report
Regulation FD disclosure
|
Jan 14, 2025 | Jan 14, 2025 |
| 8-K |
Current report
New debt
|
Dec 13, 2024 | Dec 13, 2024 |
| 10-Q | Quarterly report | Nov 6, 2024 | Sep 28, 2024 |
| 8-K |
Current report
Results of operations
|
Nov 6, 2024 | Nov 6, 2024 |
| 10-Q | Quarterly report | Aug 7, 2024 | Jun 29, 2024 |
| 8-K |
Current report
Results of operations
|
Aug 7, 2024 | Aug 7, 2024 |
| SD | Specialized disclosure (conflict minerals) | May 29, 2024 | — |
| 8-K |
Current report
Shareholder vote results
|
May 10, 2024 | May 8, 2024 |
| S-3ASR | Automatic shelf registration | May 9, 2024 | — |
| 10-Q | Quarterly report | May 9, 2024 | Mar 30, 2024 |
| 8-K |
Current report
Results of operations
|
May 9, 2024 | May 9, 2024 |
| DEFA14A | Additional proxy material | Apr 24, 2024 | — |
| ARS | Annual report to shareholders | Mar 29, 2024 | Dec 30, 2023 |
| DEF 14A | Proxy statement | Mar 29, 2024 | May 8, 2024 |
| 10-K | Annual report | Feb 14, 2024 | Dec 30, 2023 |
| 8-K |
Current report
Results of operations
|
Feb 14, 2024 | Feb 14, 2024 |
| 8-K |
Current report
Officer or director change
|
Jan 24, 2024 | Jan 22, 2024 |
| 8-K |
Current report
Officer or director change
|
Jan 16, 2024 | Jan 9, 2024 |
| UPLOAD | Letter from the SEC | Dec 5, 2023 | — |
| CORRESP | Letter to the SEC | Nov 21, 2023 | — |
| 8-K |
Current report
Other events
|
Nov 15, 2023 | Nov 14, 2023 |
| UPLOAD | Letter from the SEC | Nov 14, 2023 | — |
| 10-Q | Quarterly report | Nov 8, 2023 | Sep 30, 2023 |
| 8-K |
Current report
Results of operations
|
Nov 8, 2023 | Nov 8, 2023 |
| 10-Q | Quarterly report | Aug 9, 2023 | Jul 1, 2023 |
| 8-K |
Current report
Results of operations
|
Aug 9, 2023 | Aug 9, 2023 |
| SD | Specialized disclosure (conflict minerals) | May 25, 2023 | — |
| 8-K |
Current report
Shareholder vote results
|
May 15, 2023 | May 15, 2023 |
| 10-Q | Quarterly report | May 11, 2023 | Apr 1, 2023 |
| 8-K |
Current report
Results of operations
|
May 11, 2023 | May 11, 2023 |
| DEFA14A | Additional proxy material | May 1, 2023 | — |
| ARS | Annual report to shareholders | Mar 30, 2023 | Dec 31, 2022 |
| DEF 14A | Proxy statement | Mar 30, 2023 | — |
| 10-K | Annual report | Feb 22, 2023 | Dec 31, 2022 |
| 8-K |
Current report
Results of operations
|
Feb 22, 2023 | Feb 22, 2023 |
| 8-K |
Current report
Officer or director change
|
Dec 6, 2022 | Dec 5, 2022 |
| 8-K |
Current report
Regulation FD disclosure
|
Nov 30, 2022 | Nov 30, 2022 |
| 10-Q | Quarterly report | Nov 2, 2022 | Sep 24, 2022 |
| 8-K |
Current report
Results of operations
|
Nov 2, 2022 | Nov 2, 2022 |
| 10-Q | Quarterly report | Aug 3, 2022 | Jun 25, 2022 |
| 8-K |
Current report
Results of operations
|
Aug 3, 2022 | Aug 3, 2022 |
| 8-K |
Current report
Regulation FD disclosure
|
Jun 8, 2022 | Jun 8, 2022 |
| SD | Specialized disclosure (conflict minerals) | May 26, 2022 | — |
| 8-K |
Current report
Shareholder vote results
|
May 12, 2022 | May 10, 2022 |
| 10-Q | Quarterly report | May 4, 2022 | Mar 26, 2022 |
| 8-K |
Current report
Results of operations
|
May 4, 2022 | May 4, 2022 |
| DEFA14A | Additional proxy material | Apr 25, 2022 | — |
| DEF 14A | Proxy statement | Mar 30, 2022 | May 10, 2022 |
| 8-K |
Current report
Officer or director change
|
Mar 28, 2022 | Mar 28, 2022 |
| 10-K | Annual report | Feb 16, 2022 | Dec 25, 2021 |
| 8-K |
Current report
Results of operations
|
Feb 16, 2022 | Feb 16, 2022 |
| 8-K |
Current report
Officer or director change, Regulation FD disclosure
|
Jan 11, 2022 | Jan 11, 2022 |
| 8-K |
Current report
Officer or director change
|
Dec 27, 2021 | Dec 22, 2021 |
| 8-K |
Current report
Bylaw or fiscal year change
|
Dec 15, 2021 | Dec 13, 2021 |
| 8-K |
Current report
Officer or director change
|
Nov 12, 2021 | Nov 11, 2021 |
| 8-K |
Current report
Regulation FD disclosure
|
Nov 9, 2021 | Nov 9, 2021 |
| 10-Q | Quarterly report | Nov 3, 2021 | Sep 25, 2021 |
| 8-K |
Current report
Results of operations
|
Nov 3, 2021 | Nov 3, 2021 |
| 10-Q | Quarterly report | Aug 4, 2021 | Jun 26, 2021 |
| 8-K |
Current report
Results of operations
|
Aug 4, 2021 | Aug 4, 2021 |
| SD | Specialized disclosure (conflict minerals) | May 28, 2021 | — |
| 8-K |
Current report
Officer or director change
|
May 18, 2021 | May 18, 2021 |
| 8-K |
Current report
Shareholder vote results
|
May 10, 2021 | May 6, 2021 |
| S-3ASR | Automatic shelf registration | May 4, 2021 | — |
| 10-Q | Quarterly report | May 4, 2021 | Mar 27, 2021 |
| 8-K |
Current report
Results of operations
|
May 4, 2021 | May 4, 2021 |
| 8-K |
Current report
New debt
|
Apr 23, 2021 | Apr 21, 2021 |
| 8-K |
Current report
Acquisition or sale of assets, Regulation FD disclosure, Other events
|
Mar 29, 2021 | Mar 29, 2021 |
| DEF 14A | Proxy statement | Mar 26, 2021 | May 6, 2021 |
| 8-K |
Current report
Material agreement, New debt, Other events
|
Mar 23, 2021 | Mar 23, 2021 |
| 8-K |
Current report
Other events
|
Mar 9, 2021 | Mar 8, 2021 |
| 10-K | Annual report | Feb 17, 2021 | Dec 26, 2020 |
| 8-K |
Current report
Material agreement, Regulation FD disclosure
|
Feb 17, 2021 | Feb 17, 2021 |
| 8-K |
Current report
Results of operations
|
Feb 17, 2021 | Feb 17, 2021 |
| UPLOAD | Letter from the SEC | Dec 31, 2020 | — |
| CORRESP | Letter to the SEC | Dec 17, 2020 | — |
| UPLOAD | Letter from the SEC | Dec 7, 2020 | — |
| 10-Q | Quarterly report | Oct 29, 2020 | Sep 26, 2020 |
| 8-K |
Current report
Results of operations
|
Oct 29, 2020 | Oct 29, 2020 |
| 8-K |
Current report
Officer or director change
|
Oct 19, 2020 | Oct 16, 2020 |
| 10-Q | Quarterly report | Aug 5, 2020 | Jun 27, 2020 |
| 8-K |
Current report
Results of operations
|
Aug 5, 2020 | Aug 5, 2020 |
| SD | Specialized disclosure (conflict minerals) | May 28, 2020 | — |
| S-8 | Employee stock plan registration | May 21, 2020 | — |
| 8-K |
Current report
Shareholder vote results
|
May 8, 2020 | May 6, 2020 |
| 10-Q | Quarterly report | May 7, 2020 | Mar 28, 2020 |
| 8-K |
Current report
Results of operations
|
May 7, 2020 | May 7, 2020 |
| DEF 14A | Proxy statement | Mar 26, 2020 | May 6, 2020 |
| 8-K |
Current report
Officer or director change
|
Mar 4, 2020 | Feb 28, 2020 |
| 10-K | Annual report | Feb 11, 2020 | Dec 28, 2019 |
| 8-K |
Current report
Results of operations
|
Feb 11, 2020 | Feb 11, 2020 |
| 10-Q | Quarterly report | Nov 6, 2019 | Sep 28, 2019 |
| 8-K |
Current report
Results of operations
|
Nov 6, 2019 | Nov 6, 2019 |
| 8-K |
Current report
Material agreement, New debt, Other events
|
Oct 23, 2019 | Oct 23, 2019 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure, Other events
|
Oct 21, 2019 | Oct 21, 2019 |
| 8-K |
Current report
Officer or director change
|
Oct 1, 2019 | Oct 1, 2019 |
| 8-K |
Current report
Officer or director change
|
Aug 2, 2019 | Jul 30, 2019 |
| 10-Q | Quarterly report | Jul 31, 2019 | Jun 29, 2019 |
| 8-K |
Current report
Results of operations
|
Jul 31, 2019 | Jul 31, 2019 |
| SD | Specialized disclosure (conflict minerals) | May 30, 2019 | — |
| 8-K |
Current report
Shareholder vote results
|
May 22, 2019 | May 21, 2019 |
| 10-Q | Quarterly report | May 7, 2019 | Mar 30, 2019 |
| 8-K |
Current report
Results of operations
|
May 7, 2019 | May 7, 2019 |
| 8-K |
Current report
Material agreement, Acquisition or sale of assets, Regulation FD disclosure
|
May 1, 2019 | Apr 27, 2019 |
| 8-K |
Current report
Regulation FD disclosure
|
Apr 30, 2019 | Apr 30, 2019 |
| DEF 14A | Proxy statement | Apr 4, 2019 | May 21, 2019 |
| 8-K |
Current report
Material agreement, Regulation FD disclosure
|
Feb 15, 2019 | Feb 12, 2019 |
| 10-K | Annual report | Feb 13, 2019 | Dec 29, 2018 |
| 8-K |
Current report
Results of operations
|
Feb 13, 2019 | Feb 13, 2019 |
| 10-Q | Quarterly report | Nov 7, 2018 | Sep 29, 2018 |
| 8-K |
Current report
Results of operations
|
Nov 7, 2018 | Nov 7, 2018 |
| 8-K |
Current report
Officer or director change
|
Oct 3, 2018 | Oct 2, 2018 |
| 8-K |
Current report
Officer or director change
|
Aug 31, 2018 | Aug 28, 2018 |
| 10-Q | Quarterly report | Aug 8, 2018 | Jun 30, 2018 |
| 8-K |
Current report
Results of operations
|
Aug 8, 2018 | Aug 8, 2018 |
| 8-K |
Current report
Officer or director change
|
Aug 8, 2018 | Aug 2, 2018 |
| 8-K/A |
Amended current report
Acquisition or sale of assets
|
Jun 14, 2018 | Apr 3, 2018 |
| 8-K |
Current report
Other events
|
Jun 14, 2018 | Jun 14, 2018 |
| SD | Specialized disclosure (conflict minerals) | May 31, 2018 | — |
| S-8 | Employee stock plan registration | May 18, 2018 | — |
| 8-K |
Current report
Shareholder vote results
|
May 14, 2018 | May 8, 2018 |
| 10-Q | Quarterly report | May 10, 2018 | Mar 31, 2018 |
| 8-K |
Current report
Results of operations
|
May 10, 2018 | May 10, 2018 |
| S-3ASR | Automatic shelf registration | May 9, 2018 | — |
| 8-K |
Current report
Material agreement, Acquisition or sale of assets, New debt, Regulation FD disclosure, Other events
|
Apr 3, 2018 | Apr 3, 2018 |
| DEF 14A | Proxy statement | Mar 29, 2018 | May 8, 2018 |
| 8-K |
Current report
New debt, Other events
|
Mar 26, 2018 | Mar 26, 2018 |
| 10-K | Annual report | Feb 13, 2018 | Dec 30, 2017 |
| 8-K |
Current report
Officer or director change
|
Feb 13, 2018 | Feb 12, 2018 |
| 8-K |
Current report
Material agreement, Regulation FD disclosure
|
Feb 13, 2018 | Feb 12, 2018 |
| 8-K |
Current report
Results of operations
|
Feb 13, 2018 | Feb 13, 2018 |
| 8-K |
Current report
Officer or director change
|
Jan 16, 2018 | Jan 15, 2018 |
| 8-K |
Current report
Regulation FD disclosure
|
Jan 9, 2018 | Jan 9, 2018 |
| 8-K |
Current report
Regulation FD disclosure
|
Nov 24, 2017 | Nov 24, 2017 |
| 10-Q | Quarterly report | Nov 9, 2017 | Sep 30, 2017 |
| 8-K |
Current report
Results of operations
|
Nov 9, 2017 | Nov 9, 2017 |
| 10-Q | Quarterly report | Aug 9, 2017 | Jul 1, 2017 |
| 8-K |
Current report
Results of operations
|
Aug 9, 2017 | Aug 9, 2017 |
| 8-K |
Current report
Officer or director change
|
Jul 6, 2017 | Jul 1, 2017 |
| SD | Specialized disclosure (conflict minerals) | May 31, 2017 | — |
| 8-K |
Current report
Shareholder vote results
|
May 11, 2017 | May 9, 2017 |
| 10-Q | Quarterly report | May 10, 2017 | Apr 1, 2017 |
| 8-K |
Current report
Results of operations
|
May 10, 2017 | May 10, 2017 |
| 8-K |
Current report
Officer or director change
|
Apr 26, 2017 | Apr 26, 2017 |
| DEF 14A | Proxy statement | Mar 30, 2017 | May 9, 2017 |
| 10-K | Annual report | Feb 14, 2017 | Dec 31, 2016 |
| 8-K |
Current report
Results of operations
|
Feb 14, 2017 | Feb 14, 2017 |
| 8-K |
Current report
Results of operations
|
Jan 10, 2017 | Jan 10, 2017 |
| 8-K |
Current report
Officer or director change
|
Nov 2, 2016 | Oct 30, 2016 |
| 10-Q | Quarterly report | Nov 2, 2016 | Sep 24, 2016 |
| 8-K |
Current report
Results of operations
|
Nov 2, 2016 | Nov 2, 2016 |
| 10-Q | Quarterly report | Aug 3, 2016 | Jun 25, 2016 |
| 8-K |
Current report
Results of operations
|
Aug 3, 2016 | Aug 3, 2016 |
| S-8 | Employee stock plan registration | Jul 13, 2016 | — |
| 8-K/A |
Amended current report
Acquisition or sale of assets
|
Jun 15, 2016 | Apr 4, 2016 |
| SD | Specialized disclosure (conflict minerals) | May 31, 2016 | — |
| 8-K/A |
Amended current report
Officer or director change
|
May 16, 2016 | May 11, 2016 |
| 8-K |
Current report
Officer or director change, Bylaw or fiscal year change, Shareholder vote results
|
May 16, 2016 | May 11, 2016 |
| 10-Q | Quarterly report | May 4, 2016 | Mar 26, 2016 |
| 8-K |
Current report
Results of operations
|
May 4, 2016 | May 4, 2016 |
| 8-K |
Current report
Acquisition or sale of assets, New debt, Regulation FD disclosure
|
Apr 5, 2016 | Mar 30, 2016 |
| DEF 14A | Proxy statement | Mar 31, 2016 | May 11, 2016 |
| 8-K |
Current report
Officer or director change
|
Mar 10, 2016 | Mar 7, 2016 |
Showing 199 filings. Main filings leave out insider and ownership forms such as Form 4; choose a type above to see them. Each form opens on SEC.gov. Older filings are on SEC EDGAR.
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Company profile
- Industry
- Services-Commercial Physical & Biological Research (SIC 8731)
- Listed as
- CRL (NYSE)
- Fiscal year ends
- December 27
- Headquarters
- Wilmington, MA
- SEC filer status
- Large accelerated filer
- SEC CIK
- 1100682
- Former names
- CHARLES RIVER LABORATORIES INTERNATIONAL INC (until May 30, 2019); CHARLES RIVER LABORATORIES HOLDINGS INC (until Jan 28, 2000)
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Source: SEC EDGAR filings. This is company-reported data, not investment advice.