A business in context

CRL research notebook

Read the disclosures. Follow the relationships. Keep the dates in view.

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Filing timeline

Download filings CSV

SEC submissions · retrieved 2026-10-22 · 8029 issuers; up to 32 recent company reports and 8 ownership-change filings per issuer

  1. 4 · Ownership change

    Report date 2026-10-05 · 0001952784-26-000003

  2. 4 · Ownership change

    Report date 2026-09-30 · 0001100682-26-000144

  3. 8-K · Current report

    Report date 2026-09-24 · 0001100682-26-000142 · Items 7.01,9.01

  4. 4 · Ownership change

    Report date 2026-08-25 · 0001100682-26-000140

  5. 4 · Ownership change

    Report date 2026-08-19 · 0001100682-26-000138

  6. 4 · Ownership change

    Report date 2026-08-19 · 0001100682-26-000136

  7. 4 · Ownership change

    Report date 2026-08-18 · 0001100682-26-000134

  8. 4 · Ownership change

    Report date 2026-08-11 · 0001100682-26-000132

  9. 4 · Ownership change

    Report date 2026-08-11 · 0001100682-26-000130

  10. 10-Q · Quarterly report

    Report date 2026-06-27 · 0001100682-26-000118

  11. 8-K · Current report

    Report date 2026-08-05 · 0001100682-26-000115 · Items 2.02,9.01

  12. 8-K · Current report

    Report date 2026-05-05 · 0000950103-26-007060 · Items 5.02,5.07,9.01

  13. 10-Q · Quarterly report

    Report date 2026-03-28 · 0001100682-26-000038

  14. 8-K · Current report

    Report date 2026-05-07 · 0001100682-26-000036 · Items 2.02,9.01

  15. DEF 14A · Proxy statement

    Report date 2026-05-05 · 0001104659-26-037367

  16. 8-K · Current report

    Report date 2026-02-25 · 0001628280-26-011395 · Items 7.01

  17. 10-K · Annual report

    Report date 2025-12-27 · 0001100682-26-000022

  18. 8-K · Current report

    Report date 2026-02-18 · 0001100682-26-000020 · Items 2.02,9.01

  19. 8-K · Current report

    Report date 2026-02-18 · 0000950103-26-002326 · Items 5.02,9.01

  20. 8-K · Current report

    Report date 2026-01-13 · 0001628280-26-001905 · Items 2.02,7.01

  21. 8-K · Current report

    Report date 2026-01-08 · 0001628280-26-001603 · Items 5.02

  22. 8-K · Current report

    Report date 2025-12-03 · 0001628280-25-054902 · Items 7.01

  23. 8-K · Current report

    Report date 2025-11-14 · 0001628280-25-052484 · Items 8.01

  24. 10-Q · Quarterly report

    Report date 2025-09-27 · 0001100682-25-000043

  25. 8-K · Current report

    Report date 2025-11-05 · 0001100682-25-000041 · Items 2.02,9.01

  26. 8-K/A · Current report

    Report date 2025-09-12 · 0000950103-25-011896 · Items 5.02

  27. 8-K · Current report

    Report date 2025-09-12 · 0000950103-25-011676 · Items 5.02,7.01,9.01

  28. 10-Q · Quarterly report

    Report date 2025-06-28 · 0001100682-25-000034

  29. 8-K · Current report

    Report date 2025-08-06 · 0001100682-25-000032 · Items 2.02,9.01

  30. 8-K · Current report

    Report date 2025-05-20 · 0001100682-25-000023 · Items 5.02,5.07

  31. 10-Q · Quarterly report

    Report date 2025-03-29 · 0001100682-25-000021

  32. 8-K · Current report

    Report date 2025-05-07 · 0001100682-25-000019 · Items 2.02,9.01

  33. 8-K · Current report

    Report date 2025-05-07 · 0000950103-25-005798 · Items 1.01,5.02,7.01,9.01

  34. DEF 14A · Proxy statement

    Report date 2025-05-20 · 0001104659-25-030908

  35. 8-K · Current report

    Report date 2025-02-20 · 0001100682-25-000014 · Items 8.01

  36. 10-K · Annual report

    Report date 2024-12-28 · 0001100682-25-000011

  37. 8-K · Current report

    Report date 2025-02-19 · 0001100682-25-000009 · Items 2.02,9.01

  38. 8-K · Current report

    Report date 2025-01-14 · 0001100682-25-000003 · Items 7.01

  39. 8-K · Current report

    Report date 2024-12-13 · 0000950103-24-017767 · Items 2.03,9.01

  40. SC 13G/A · Ownership disclosure

    0002012383-24-004183

Reported insider transactions

Download transactions CSV

SEC insider transactions · retrieved 2026-10-15 · 2026 Q3: filings in this completed quarter; not a live transaction feed

Purchases and sales include open-market or private transactions. Grants, exercises and tax withholding are shown separately. Amendments and joint reports can overlap; rows are not a net-buying score. Prices retain the filing's units; consult its footnotes.

Transaction rows by code · counts, not monetary totals
Purchase: 0 transaction rows0PSale: 18 transaction rows18SGrant / award: 0 transaction rows0AExercise / conversion: 22 transaction rows22MTax / exercise payment: 0 transaction rows0FGift: 2 transaction rows2G
P · PurchaseS · SaleA · Grant / awardM · Exercise / conversionF · Tax / exercise paymentG · Gift

42 matching transaction rows.

Transaction / filedReporting ownerTypeSecuritySharesReported price
2026-08-25
2026-08-27
FOSTER JAMES C
10b5-1 checkbox reported
M · Exercise / conversion
Acquired
Common Stock12429.0208.44
2026-08-25
2026-08-27
FOSTER JAMES C
10b5-1 checkbox reported
M · Exercise / conversion
Acquired
Common Stock21132.0194.12
2026-08-25
2026-08-27
FOSTER JAMES C
10b5-1 checkbox reported
S · Sale
Disposed
Common Stock33561.0300.0
2026-08-25
2026-08-27
FOSTER JAMES C
10b5-1 checkbox reported
M · Exercise / conversion
Disposed
Stock Options (Right to Buy)
Derivative security
12429.00.0
2026-08-25
2026-08-27
FOSTER JAMES C
10b5-1 checkbox reported
M · Exercise / conversion
Disposed
Stock Options (Right to Buy)
Derivative security
21132.00.0
2026-08-19
2026-08-20
Girshick BirgitG · Gift
Disposed
Common Stock528.00.0
2026-08-19
2026-08-20
Parisotto Shannon M
10b5-1 checkbox reported
S · Sale
Disposed
Common Stock2039.0294.12
2026-08-19
2026-08-20
Parisotto Shannon M
10b5-1 checkbox reported
M · Exercise / conversion
Acquired
Common Stock2039.0194.12
2026-08-19
2026-08-20
Parisotto Shannon M
10b5-1 checkbox reported
M · Exercise / conversion
Disposed
Stock Options (Right to Buy)
Derivative security
2039.00.0
2026-08-18
2026-08-20
Andrews Nancy CM · Exercise / conversion
Acquired
Common Stock573.0164.3
2026-08-18
2026-08-20
Andrews Nancy CS · Sale
Disposed
Common Stock573.0285.24
2026-08-18
2026-08-20
Andrews Nancy CM · Exercise / conversion
Disposed
Stock Options (Right to Buy)
Derivative security
573.00.0
2026-08-11
2026-08-13
Girshick Birgit
10b5-1 checkbox reported
S · Sale
Disposed
Common Stock6500.0279.9
2026-08-11
2026-08-13
Girshick Birgit
10b5-1 checkbox reported
M · Exercise / conversion
Acquired
Common Stock6500.0179.66
2026-08-11
2026-08-13
Girshick Birgit
10b5-1 checkbox reported
M · Exercise / conversion
Disposed
Stock Options (Right to Buy)
Derivative security
6500.00.0
2026-08-11
2026-08-13
Parisotto Shannon M
10b5-1 checkbox reported
S · Sale
Disposed
Common Stock3714.0279.66
2026-08-11
2026-08-13
Parisotto Shannon M
10b5-1 checkbox reported
M · Exercise / conversion
Acquired
Common Stock3714.0179.66
2026-08-11
2026-08-13
Parisotto Shannon M
10b5-1 checkbox reported
M · Exercise / conversion
Disposed
Stock Options (Right to Buy)
Derivative security
3714.00.0
2026-08-10
2026-08-11
LaPlume Joseph WG · Gift
Disposed
Common Stock257.00.0
2026-08-10
2026-08-11
FOSTER JAMES C
10b5-1 checkbox reported
M · Exercise / conversion
Acquired
Common Stock28733.0179.66
2026-08-10
2026-08-11
FOSTER JAMES C
10b5-1 checkbox reported
S · Sale
Disposed
Common Stock28733.0275.0
2026-08-10
2026-08-11
FOSTER JAMES C
10b5-1 checkbox reported
M · Exercise / conversion
Disposed
Stock Options (Right to Buy)
Derivative security
28733.00.0
2026-08-06
2026-08-10
Knell Michael GunnarS · Sale
Disposed
Common Stock1274.0259.07
2026-08-06
2026-08-10
Knell Michael GunnarS · Sale
Disposed
Common Stock901.0260.63
2026-08-06
2026-08-10
Knell Michael GunnarS · Sale
Disposed
Common Stock810.0261.45
2026-08-06
2026-08-10
Knell Michael GunnarS · Sale
Disposed
Common Stock213.0262.37
2026-08-06
2026-08-10
Knell Michael GunnarS · Sale
Disposed
Common Stock620.0263.94
2026-08-06
2026-08-10
Knell Michael GunnarS · Sale
Disposed
Common Stock736.0258.53
2026-08-06
2026-08-10
Knell Michael GunnarM · Exercise / conversion
Acquired
Common Stock404.0179.66
2026-08-06
2026-08-10
Knell Michael GunnarM · Exercise / conversion
Acquired
Common Stock1205.0194.12
2026-08-06
2026-08-10
Knell Michael GunnarM · Exercise / conversion
Acquired
Common Stock736.0208.44
2026-08-06
2026-08-10
Knell Michael GunnarS · Sale
Disposed
Common Stock404.0258.53
2026-08-06
2026-08-10
Knell Michael GunnarS · Sale
Disposed
Common Stock1205.0258.53
2026-08-06
2026-08-10
Knell Michael GunnarS · Sale
Disposed
Common Stock482.0265.17
2026-08-06
2026-08-10
Knell Michael GunnarM · Exercise / conversion
Disposed
Stock Options (Right to Buy)
Derivative security
1205.00.0
2026-08-06
2026-08-10
Knell Michael GunnarM · Exercise / conversion
Disposed
Stock Options (Right to Buy)
Derivative security
736.00.0
2026-08-06
2026-08-10
Knell Michael GunnarM · Exercise / conversion
Disposed
Stock Options (Right to Buy)
Derivative security
404.00.0
2026-08-06
2026-08-10
Creamer Victoria LS · Sale
Disposed
Common Stock4179.0259.16
2026-08-06
2026-08-10
Creamer Victoria LM · Exercise / conversion
Acquired
Common Stock4179.0179.66
2026-08-06
2026-08-10
Creamer Victoria LM · Exercise / conversion
Disposed
Stock Options (Right to Buy)
Derivative security
4179.00.0
2026-08-05
2026-08-06
Parisotto Shannon M
10b5-1 checkbox reported
S · Sale
Disposed
Common Stock5046.0263.0
2026-06-29
2026-07-01
FOSTER JAMES C
10b5-1 checkbox reported
S · Sale
Disposed
Common Stock75000.0225.0

Identity & relationships

Wikidata structured data · retrieved 2026-10-15 · 1663 unambiguous CIK-linked entities; coverage is incomplete

These are sourced identity and relationship claims, with incomplete coverage. Headquarters locations do not describe sales, assets or operating exposure.

SEC issuer · 0001100682CHARLES RIVER LABORATORIES INTERNATIONAL, INC.
Charles River Laboratories (United Kingdom)Charles River Laboratories (Netherlands)

Showing 2 of 2 imported Wikidata subsidiary claims. Additional aliases appear below.

No parent relationship is available in this import; this is not proof of independence.

No verified LEI join available.

GLEIF legal entity reference data · retrieved 2026-10-15 · 1199 checked identities; 0 unavailable records

Search names and former names

View Wikidata identity and references ↗

  • Charles River Laboratories · alias · wikidata
  • Charles River Laboratories, Inc. · alias · wikidata
  • Charles River · alias · wikidata
  • Charles River Laboratories (United Kingdom) · subsidiary · wikidata
  • Charles River Laboratories (Netherlands) · subsidiary · wikidata
  • CHARLES RIVER LABORATORIES INTERNATIONAL INC · former SEC name · 2000-06-23 to 2019-05-30
  • CHARLES RIVER LABORATORIES HOLDINGS INC · former SEC name · 1999-12-08 to 2000-01-28
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Revenue in constant purchasing power

USD revenue expressed in 2026-09 consumer-price dollars. Each annual period uses a CPI-U average weighted by the days in its actual reporting interval. This is a purchasing-power comparison, not a company-specific price or volume measure.

Year endedReported USD revenueCPI-adjusted USD revenue
2024-12-28$4.05B$4.35B
2023-12-30$4.13B$4.57B
2022-12-31$3.98B$4.58B
2021-12-25$3.54B$4.41B
2020-12-26$2.92B$3.81B
2019-12-28$2.62B$3.45B
2018-12-29$2.27B$3.04B
2017-12-30$1.86B$2.55B

Bureau of Labor Statistics · retrieved 2026-10-22 · 9 selected series; gaps remain missing

Explore the CPI history ↗