TickerFacts.

A business in context

RGEN research notebook

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

Research JSON

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 2026-10-06 · 0001628280-26-065462

  2. 4 · Ownership change

    Report date 2026-10-05 · 0001628280-26-065238

  3. 8-K · Current report

    Report date 2026-10-06 · 0001193125-26-415015 · Items 2.01,7.01,9.01

  4. 4 · Ownership change

    Report date 2026-10-02 · 0001628280-26-064889

  5. 4 · Ownership change

    Report date 2026-09-25 · 0001628280-26-063714

  6. 4 · Ownership change

    Report date 2026-09-24 · 0001628280-26-063572

  7. 4 · Ownership change

    Report date 2026-09-21 · 0001628280-26-063026

  8. 8-K · Current report

    Report date 2026-09-10 · 0001628280-26-062043 · Items 5.02

  9. 4 · Ownership change

    Report date 2026-09-03 · 0001628280-26-060911

  10. 8-K · Current report

    Report date 2026-09-03 · 0001193125-26-385380 · Items 8.01

  11. 4 · Ownership change

    Report date 2026-03-05 · 0001628280-26-060105

  12. 10-Q · Quarterly report

    Report date 2026-06-30 · 0001193125-26-323773

  13. 8-K · Current report

    Report date 2026-07-28 · 0001193125-26-318853 · Items 2.02,9.01

  14. 8-K · Current report

    Report date 2026-07-21 · 0001193125-26-311402 · Items 1.01,2.02,7.01,8.01,9.01

  15. 8-K · Current report

    Report date 2026-05-14 · 0001193125-26-225380 · Items 5.07

  16. 10-Q · Quarterly report

    Report date 2026-03-31 · 0001193125-26-208954

  17. 8-K · Current report

    Report date 2026-05-05 · 0001193125-26-205011 · Items 2.02,9.01

  18. DEF 14A · Proxy statement

    Report date 2026-05-14 · 0001193125-26-140115

  19. 10-K · Annual report

    Report date 2025-12-31 · 0001193125-26-076528

  20. 8-K · Current report

    Report date 2026-02-24 · 0001193125-26-065246 · Items 2.02,9.01

  21. 8-K · Current report

    Report date 2026-01-06 · 0001193125-26-003467 · Items 5.02,7.01,9.01

  22. 10-Q · Quarterly report

    Report date 2025-09-30 · 0001193125-25-264666

  23. 8-K · Current report

    Report date 2025-10-28 · 0001193125-25-252385 · Items 2.02,9.01

  24. 8-K · Current report

    Report date 2025-09-01 · 0001193125-25-193481 · Items 5.02,9.01

  25. 10-Q · Quarterly report

    Report date 2025-06-30 · 0000950170-25-105166

  26. 8-K · Current report

    Report date 2025-07-29 · 0000950170-25-099389 · Items 2.02,9.01

  27. 8-K · Current report

    Report date 2025-05-15 · 0000950170-25-072664 · Items 5.03,5.07,9.01

  28. 10-Q · Quarterly report

    Report date 2025-03-31 · 0000950170-25-060156

  29. 8-K · Current report

    Report date 2025-04-29 · 0000950170-25-059569 · Items 2.02,9.01

  30. DEF 14A · Proxy statement

    Report date 2025-04-03 · 0000950170-25-051141

  31. 10-K · Annual report

    Report date 2024-12-31 · 0000950170-25-038999

  32. 8-K · Current report

    Report date 2025-02-20 · 0000950170-25-023742 · Items 2.02,9.01

  33. 10-Q · Quarterly report

    Report date 2024-09-30 · 0000950170-24-127846

  34. 10-Q/A · Quarterly report

    Report date 2024-06-30 · 0000950170-24-127845

  35. 10-Q/A · Quarterly report

    Report date 2024-03-31 · 0000950170-24-127844

  36. 10-K/A · Annual report

    Report date 2023-12-31 · 0000950170-24-127842

  37. 10-Q/A · Quarterly report

    Report date 2023-09-30 · 0000950170-24-127841

  38. 10-Q/A · Quarterly report

    Report date 2023-06-30 · 0000950170-24-127839

  39. 10-Q/A · Quarterly report

    Report date 2023-03-31 · 0000950170-24-127837

  40. SC 13G/A · Ownership disclosure

    0000080255-24-001378

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: 6 transaction rows6SGrant / award: 1 transaction rows1AExercise / conversion: 8 transaction rows8MTax / exercise payment: 3 transaction rows3FGift: 0 transaction rows0G
P · PurchaseS · SaleA · Grant / awardM · Exercise / conversionF · Tax / exercise paymentG · Gift

18 matching transaction rows.

Transaction / filedReporting ownerTypeSecuritySharesReported price
2026-09-25
2026-09-28
Garland Jason KF · Tax / exercise payment
Disposed
Common Stock421.0189.68
2026-09-24
2026-09-25
Loeillot Olivier
10b5-1 checkbox reported
S · Sale
Disposed
Common Stock8404.0190.0
2026-09-24
2026-09-25
Loeillot Olivier
10b5-1 checkbox reported
M · Exercise / conversion
Acquired
Common Stock8404.0154.96
2026-09-24
2026-09-25
Loeillot Olivier
10b5-1 checkbox reported
M · Exercise / conversion
Acquired
Common Stock4542.0155.38
2026-09-24
2026-09-25
Loeillot Olivier
10b5-1 checkbox reported
S · Sale
Disposed
Common Stock4542.0190.0
2026-09-24
2026-09-25
Loeillot Olivier
10b5-1 checkbox reported
M · Exercise / conversion
Disposed
Stock Option (Right to Buy)
Derivative security
8404.00.0
2026-09-24
2026-09-25
Loeillot Olivier
10b5-1 checkbox reported
M · Exercise / conversion
Disposed
Stock Option (Right to Buy)
Derivative security
4542.00.0
2026-09-21
2026-09-22
Loeillot Olivier
10b5-1 checkbox reported
M · Exercise / conversion
Acquired
Common Stock5426.0141.79
2026-09-21
2026-09-22
Loeillot Olivier
10b5-1 checkbox reported
S · Sale
Disposed
Common Stock5426.0180.0
2026-09-21
2026-09-22
Loeillot Olivier
10b5-1 checkbox reported
M · Exercise / conversion
Disposed
Stock Option (Right to Buy)
Derivative security
5426.00.0
2026-09-04
2026-09-08
Loeillot Olivier
10b5-1 checkbox reported
S · Sale
Disposed
Common Stock3035.0165.9
2026-09-03
2026-09-08
Loeillot Olivier
10b5-1 checkbox reported
F · Tax / exercise payment
Disposed
Common Stock2842.0169.61
2026-09-01
2026-09-02
Hughes ViolettaF · Tax / exercise payment
Disposed
Common Stock277.0170.02
2026-08-20
2026-08-21
Loeillot Olivier
10b5-1 checkbox reported
S · Sale
Disposed
Common Stock5426.0180.0
2026-08-20
2026-08-21
Loeillot Olivier
10b5-1 checkbox reported
M · Exercise / conversion
Acquired
Common Stock5426.0141.79
2026-08-20
2026-08-21
Loeillot Olivier
10b5-1 checkbox reported
M · Exercise / conversion
Disposed
Stock Option (Right to Buy)
Derivative security
5426.00.0
2026-07-16
2026-07-17
Garland Jason KS · Sale
Disposed
Common Stock530.0150.0
2026-03-05
2026-09-02
Hughes ViolettaA · Grant / award
Acquired
Common Stock2466.00.0

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 · 0000730272REPLIGEN CORP

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

    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
    2024-12-31$634.44M$681.45M
    2023-12-31$632.36M$699.22M
    2022-12-31$801.54M$922.67M
    2021-12-31$670.53M$833.64M
    2020-12-31$366.26M$476.82M
    2019-12-31$270.25M$356.14M
    2018-12-31$194.03M$260.35M
    2017-12-31$141.24M$194.14M

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

    Explore the CPI history ↗