A Dark Vector Cognition product

Item 6. Exhibits

3K characters. Original on sec.gov ·

Item 6. Exhibits

(a) ExhibitsDescription of Exhibits
31.1Rule 13a-14(a)/15d-14(a) Certification of Chief Executive Officer
31.2Rule 13a-14(a)/15d-14(a) Certification of Chief Financial Officer
32.1+Certification of the Principal Executive Officer and the Principal Financial Officer required by Rule 13a-14(a) of 15d-14(a) of the Exchange Act
101.INSeXtensible Business Reporting Language (XBRL) Instance Document - the instance document does not appear in the Interactive Data File because its XBRL tags are embedded within the Inline XBRL document
101.SCHXBRL Taxonomy Extension Schema Document
101.CALXBRL Taxonomy Calculation Linkbase Document
101.DEFXBRL Taxonomy Definition Linkbase Document
101.LABXBRL Taxonomy Label Linkbase Document
101.PREXBRL Taxonomy Presentation Linkbase Document
+ Furnished herein.

CHARLES RIVER LABORATORIES INTERNATIONAL, INC.

SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized.

CHARLES RIVER LABORATORIES INTERNATIONAL, INC.
May 7, 2026/s/ BIRGIT GIRSHICK
Birgit Girshick Chief Executive Officer
May 7, 2026/s/ GLENN COLEMAN
Glenn Coleman Corporate Executive Vice President and Chief Financial Officer

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