SEC INSIDER TRANSACTIONS

CHARLES RIVER LABORATORIES INTERNATIONAL, INC. (CRL) Insider Transactions

Explore official ownership filings, with every record linked to its source.

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CRL · CHARLES RIVER LABORATORIES INTERNATIONAL, INC.

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Roles: director,officer,ten_percent_owner,otherOwner nameOfficer titleOwnership: D, I, unknownoriginal or amendedTransaction fromTransaction throughFiled fromFiled throughMinimum quantityMaximum quantityMinimum priceMaximum priceMinimum calculated valueMaximum calculated valueResults per page (1–100)

OR within codes/roles; AND between categories. Roles apply to buyers and sellers. Owner predicates match the same owner. Missing values fail numeric/date filters. Value is quantity × reported price for non-derivative rows only; derivative values are unknown. Amendments stay separate; joint owners do not duplicate rows.

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Stale snapshot · Covered: filings 2026-05-14 to 2026-11-13 · 36 filings · fetched 2026-11-13T17:01:24Z

Recent reported activity

0purchase rows on this page

2sale rows on this page

100matching filing rows

Purchases and sales count original non-derivative P and S rows. Awards, gifts, exercises, derivatives and amendments are shown separately and are not described as market purchases.

Transaction / filed	Reporting owner(s)	Code / security	Quantity	Price as filed	Ownership	Source
2026-08-06Filed 2026-08-10	Creamer Victoria LOfficer · EVP & Chief People Officer Filing context Reported filing row; may be amended. Do not sum filings blindly. References:	M Exercise / conversionCommon Stock · Non-derivative	4,179A	179.66	Direct	Form 4 ↗0001100682-26-000122
2026-08-05Filed 2026-08-06	Parisotto Shannon MOfficer · CEVP, Disc & Safety Assessment Filing context Reported filing row; may be amended. Do not sum filings blindly. F1 This sale occurred pursuant to a Rule 10b5-1 Trading Plan that was initially adopted on March 4, 2026. References: F1	S Sale (market/private)Common Stock · Non-derivative	5,046D	263	Direct	Form 4 ↗0001100682-26-000120
2026-06-29Filed 2026-07-01	FOSTER JAMES CDirector Filing context Reported filing row; may be amended. Do not sum filings blindly. F1 This sale occurred pursuant to a Rule 10b5-1 Trading Plan that was adopted by the reporting person on March 6, 2026. References: F1	S Sale (market/private)Common Stock · Non-derivative	75,000D	225	Direct	Form 4 ↗0001100682-26-000111
2026-06-05Filed 2026-06-08	FOSTER JAMES CDirector Filing context Reported filing row; may be amended. Do not sum filings blindly. F1 Reflects the exempt transfer pursuant to Rule 16a-13 of 153,361 shares held by the reporting person to a revocable trust controlled by the reporting person. F2 Reflects the exempt transfer pursuant to Rule 16a-13 of 20,000 shares held by the reporting person to a revocable trust controlled by the reporting person. F3 Reflects the exempt transfer pursuant to Rule 16a-13 of 10,000 shares held by the reporting person's spouse to a revocable trust controlled by the reporting person's spouse. References: F3	G GiftCommon Stock · Non-derivative	10,000A	0	IndirectBy Trust Held By Spouse	Form 4 ↗0001100682-26-000109
2026-06-05Filed 2026-06-08	FOSTER JAMES CDirector Filing context Reported filing row; may be amended. Do not sum filings blindly. F1 Reflects the exempt transfer pursuant to Rule 16a-13 of 153,361 shares held by the reporting person to a revocable trust controlled by the reporting person. F2 Reflects the exempt transfer pursuant to Rule 16a-13 of 20,000 shares held by the reporting person to a revocable trust controlled by the reporting person. F3 Reflects the exempt transfer pursuant to Rule 16a-13 of 10,000 shares held by the reporting person's spouse to a revocable trust controlled by the reporting person's spouse. References: F3	G GiftCommon Stock · Non-derivative	10,000D	0	IndirectHeld By Spouse	Form 4 ↗0001100682-26-000109
2026-06-05Filed 2026-06-08	FOSTER JAMES CDirector Filing context Reported filing row; may be amended. Do not sum filings blindly. F1 Reflects the exempt transfer pursuant to Rule 16a-13 of 153,361 shares held by the reporting person to a revocable trust controlled by the reporting person. F2 Reflects the exempt transfer pursuant to Rule 16a-13 of 20,000 shares held by the reporting person to a revocable trust controlled by the reporting person. F3 Reflects the exempt transfer pursuant to Rule 16a-13 of 10,000 shares held by the reporting person's spouse to a revocable trust controlled by the reporting person's spouse. References: F2	G GiftCommon Stock · Non-derivative	20,000A	0	Indirect2026 GRAT	Form 4 ↗0001100682-26-000109
2026-06-05Filed 2026-06-08	FOSTER JAMES CDirector Filing context Reported filing row; may be amended. Do not sum filings blindly. F1 Reflects the exempt transfer pursuant to Rule 16a-13 of 153,361 shares held by the reporting person to a revocable trust controlled by the reporting person. F2 Reflects the exempt transfer pursuant to Rule 16a-13 of 20,000 shares held by the reporting person to a revocable trust controlled by the reporting person. F3 Reflects the exempt transfer pursuant to Rule 16a-13 of 10,000 shares held by the reporting person's spouse to a revocable trust controlled by the reporting person's spouse. References: F2	G GiftCommon Stock · Non-derivative	20,000D	0	Direct	Form 4 ↗0001100682-26-000109
2026-06-05Filed 2026-06-08	FOSTER JAMES CDirector Filing context Reported filing row; may be amended. Do not sum filings blindly. F1 Reflects the exempt transfer pursuant to Rule 16a-13 of 153,361 shares held by the reporting person to a revocable trust controlled by the reporting person. F2 Reflects the exempt transfer pursuant to Rule 16a-13 of 20,000 shares held by the reporting person to a revocable trust controlled by the reporting person. F3 Reflects the exempt transfer pursuant to Rule 16a-13 of 10,000 shares held by the reporting person's spouse to a revocable trust controlled by the reporting person's spouse. References: F1	G GiftCommon Stock · Non-derivative	153,361A	0	IndirectBy Trust	Form 4 ↗0001100682-26-000109
2026-06-05Filed 2026-06-08	FOSTER JAMES CDirector Filing context Reported filing row; may be amended. Do not sum filings blindly. F1 Reflects the exempt transfer pursuant to Rule 16a-13 of 153,361 shares held by the reporting person to a revocable trust controlled by the reporting person. F2 Reflects the exempt transfer pursuant to Rule 16a-13 of 20,000 shares held by the reporting person to a revocable trust controlled by the reporting person. F3 Reflects the exempt transfer pursuant to Rule 16a-13 of 10,000 shares held by the reporting person's spouse to a revocable trust controlled by the reporting person's spouse. References: F1	G GiftCommon Stock · Non-derivative	153,361D	0	Direct	Form 4 ↗0001100682-26-000109
2026-06-05Filed 2026-06-08	Girshick BirgitOfficer · Chief Executive Officer Filing context Reported filing row; may be amended. Do not sum filings blindly. F1 Reflects the exempt transfer pursuant to Rule 16a-13 of 3,386 shares held by the reporting person to a revocable trust controlled by the reporting person. References: F1	G GiftCommon Stock · Non-derivative	3,386A	0	IndirectRevocable Trust	Form 4 ↗0001100682-26-000107
2026-06-05Filed 2026-06-08	Girshick BirgitOfficer · Chief Executive Officer Filing context Reported filing row; may be amended. Do not sum filings blindly. F1 Reflects the exempt transfer pursuant to Rule 16a-13 of 3,386 shares held by the reporting person to a revocable trust controlled by the reporting person. References: F1	G GiftCommon Stock · Non-derivative	3,386D	0	Direct	Form 4 ↗0001100682-26-000107
2026-06-05Filed 2026-06-08	Parisotto Shannon MOfficer · CEVP, Disc & Safety Assessment Filing context Reported filing row; may be amended. Do not sum filings blindly. F1 Reflects the exempt transfer pursuant to Rule 16a-13 of 1,529 shares held by the reporting person to a revocable trust controlled by the reporting person. References: F1	G GiftCommon Stock · Non-derivative	1,529A	0	IndirectBy Trust	Form 4 ↗0001100682-26-000105
2026-06-05Filed 2026-06-08	Parisotto Shannon MOfficer · CEVP, Disc & Safety Assessment Filing context Reported filing row; may be amended. Do not sum filings blindly. F1 Reflects the exempt transfer pursuant to Rule 16a-13 of 1,529 shares held by the reporting person to a revocable trust controlled by the reporting person. References: F1	G GiftCommon Stock · Non-derivative	1,529D	0	Direct	Form 4 ↗0001100682-26-000105
2026-06-02Filed 2026-06-03	Barg StevenDirector Filing context Reported filing row; may be amended. Do not sum filings blindly. F1 The grant was made in lieu of director service fees for the term commencing May 5, 2026. The restricted stock units vest upon the earlier of 6/2/2027, or the business day prior to the Company's next annual meeting of shareholders. References: F1	A Award / grantCommon Stock · Non-derivative	422A	174.79	Direct	Form 4 ↗0001100682-26-000103
2026-05-31Filed 2026-06-02	Mintz MarkOfficer · EVP, Chief Information Officer Filing context Reported filing row; may be amended. Do not sum filings blindly. F1 Unvested restricted stock units annually ratably vest on: May 29, 2027; May 29, 2028; May 29, 2029; May 29, 2030. References:	F WithholdingCommon Stock · Non-derivative	64D	180.71	Direct	Form 4 ↗0001100682-26-000099
2026-05-31Filed 2026-06-02	LaPlume Joseph WOfficer · EVP, Corp Strategy & Develop Filing context Reported filing row; may be amended. Do not sum filings blindly. F1 Unvested restricted stock units annually ratably vest on: May 29, 2027; May 29, 2028; May 29, 2029; May 29, 2030. References:	F WithholdingCommon Stock · Non-derivative	235D	180.71	Direct	Form 4 ↗0001100682-26-000097
2026-05-31Filed 2026-06-02	Knell Michael GunnarOfficer · SVP, Finance and CAO Filing context Reported filing row; may be amended. Do not sum filings blindly. F1 Unvested restricted stock units annually ratably vest on: May 29, 2027; May 29, 2028; May 29, 2029; May 29, 2030. References:	F WithholdingCommon Stock · Non-derivative	48D	180.71	Direct	Form 4 ↗0001100682-26-000095
2026-05-31Filed 2026-06-02	Girshick BirgitOfficer · Chief Executive Officer Filing context Reported filing row; may be amended. Do not sum filings blindly. F1 Unvested restricted stock units annually ratably vest on: May 29, 2027; May 29, 2028; May 29, 2029; May 29, 2030. References:	F WithholdingCommon Stock · Non-derivative	378D	180.71	Direct	Form 4 ↗0001100682-26-000093
2026-05-31Filed 2026-06-02	Creamer Victoria LOfficer · EVP & Chief People Officer Filing context Reported filing row; may be amended. Do not sum filings blindly. F1 Unvested restricted stock units annually ratably vest on: May 29, 2027; May 29, 2028; May 29, 2029; May 29, 2030. References:	F WithholdingCommon Stock · Non-derivative	194D	180.71	Direct	Form 4 ↗0001100682-26-000089
2026-05-31Filed 2026-06-02	Parisotto Shannon MOfficer · CEVP, Disc & Safety Assessment Filing context Reported filing row; may be amended. Do not sum filings blindly. F1 Unvested restricted stock units annually ratably vest on: May 29, 2027; May 29, 2028; May 29, 2029; May 29, 2030. References:	F WithholdingCommon Stock · Non-derivative	170D	180.71	Direct	Form 4 ↗0001100682-26-000087
2026-05-30Filed 2026-06-02	Mintz MarkOfficer · EVP, Chief Information Officer Filing context Reported filing row; may be amended. Do not sum filings blindly. F1 Unvested restricted stock units annually ratably vest on: May 29, 2027; May 29, 2028; May 29, 2029; May 29, 2030. References:	F WithholdingCommon Stock · Non-derivative	305D	180.71	Direct	Form 4 ↗0001100682-26-000099
2026-05-30Filed 2026-06-02	LaPlume Joseph WOfficer · EVP, Corp Strategy & Develop Filing context Reported filing row; may be amended. Do not sum filings blindly. F1 Unvested restricted stock units annually ratably vest on: May 29, 2027; May 29, 2028; May 29, 2029; May 29, 2030. References:	F WithholdingCommon Stock · Non-derivative	744D	180.71	Direct	Form 4 ↗0001100682-26-000097
2026-05-30Filed 2026-06-02	Knell Michael GunnarOfficer · SVP, Finance and CAO Filing context Reported filing row; may be amended. Do not sum filings blindly. F1 Unvested restricted stock units annually ratably vest on: May 29, 2027; May 29, 2028; May 29, 2029; May 29, 2030. References:	F WithholdingCommon Stock · Non-derivative	152D	180.71	Direct	Form 4 ↗0001100682-26-000095
2026-05-30Filed 2026-06-02	Girshick BirgitOfficer · Chief Executive Officer Filing context Reported filing row; may be amended. Do not sum filings blindly. F1 Unvested restricted stock units annually ratably vest on: May 29, 2027; May 29, 2028; May 29, 2029; May 29, 2030. References:	F WithholdingCommon Stock · Non-derivative	1,204D	180.71	Direct	Form 4 ↗0001100682-26-000093
2026-05-30Filed 2026-06-02	FOSTER JAMES CDirector Filing context Reported filing row; may be amended. Do not sum filings blindly. References:	F WithholdingCommon Stock · Non-derivative	1,596D	180.71	Direct	Form 4 ↗0001100682-26-000091

Imported instruments only. Joint owners do not multiply transactions. Amendments are separate filing rows, not additional trades. No aggregate trade totals are implied.