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FCEL 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 2026-10-23 · 8022 issuers; up to 32 recent company reports and 8 ownership-change filings per issuer

  1. 4 · Ownership change

    Report date 2026-10-15 · 0000897069-26-001857

  2. 4 · Ownership change

    Report date 2026-10-15 · 0000897069-26-001855

  3. 4 · Ownership change

    Report date 2026-10-15 · 0000897069-26-001853

  4. 4 · Ownership change

    Report date 2026-10-06 · 0000897069-26-001824

  5. 8-K · Current report

    Report date 2026-10-04 · 0001104659-26-114207 · Items 5.02,9.01

  6. 4 · Ownership change

    Report date 2026-09-14 · 0000897069-26-001780

  7. 10-Q · Quarterly report

    Report date 2026-07-31 · 0001104659-26-104501

  8. 8-K · Current report

    Report date 2026-09-02 · 0001104659-26-104498 · Items 2.02,7.01,9.01

  9. 8-K · Current report

    Report date 2026-07-21 · 0001104659-26-085427 · Items 8.01,9.01

  10. 4 · Ownership change

    Report date 2026-07-16 · 0000897069-26-001523

  11. 4 · Ownership change

    Report date 2026-07-15 · 0000897069-26-001518

  12. 4 · Ownership change

    Report date 2026-07-15 · 0000897069-26-001516

  13. 8-K · Current report

    Report date 2026-07-07 · 0001104659-26-082100 · Items 1.01,7.01,9.01

  14. 8-K · Current report

    Report date 2026-06-22 · 0001104659-26-077042 · Items 1.01,3.02,7.01,8.01,9.01

  15. 10-Q · Quarterly report

    Report date 2026-04-30 · 0001104659-26-071183

  16. 8-K · Current report

    Report date 2026-06-08 · 0001104659-26-071181 · Items 2.02,7.01,9.01

  17. 8-K · Current report

    Report date 2026-05-19 · 0001104659-26-064902 · Items 5.02,7.01,9.01

  18. 8-K · Current report

    Report date 2026-04-02 · 0001104659-26-039985 · Items 5.02,5.07,9.01

  19. 10-Q · Quarterly report

    Report date 2026-01-31 · 0001104659-26-024970

  20. 8-K · Current report

    Report date 2026-03-09 · 0001104659-26-024968 · Items 2.02,7.01,9.01

  21. DEF 14A · Proxy statement

    Report date 2026-04-02 · 0001104659-26-017145

  22. 8-K · Current report

    Report date 2026-02-03 · 0001104659-26-010035 · Items 5.02,9.01

  23. 8-K · Current report

    Report date 2026-01-05 · 0001104659-26-001597 · Items 5.02,8.01,9.01

  24. 8-K · Current report

    Report date 2025-12-30 · 0001104659-25-125274 · Items 1.01,9.01

  25. 10-K · Annual report

    Report date 2025-10-31 · 0001104659-25-122302

  26. 8-K · Current report

    Report date 2025-12-18 · 0001104659-25-122295 · Items 2.02,7.01,9.01

  27. 8-K · Current report

    Report date 2025-11-28 · 0001104659-25-117380 · Items 5.02,9.01

  28. 8-K · Current report

    Report date 2025-11-06 · 0001104659-25-109262 · Items 8.01

  29. 10-Q · Quarterly report

    Report date 2025-07-31 · 0001558370-25-011952

  30. 8-K · Current report

    Report date 2025-09-09 · 0001558370-25-011950 · Items 2.02,7.01,9.01

  31. 8-K · Current report

    Report date 2025-08-25 · 0001558370-25-011821 · Items 8.01

  32. 8-K · Current report

    Report date 2025-06-13 · 0001558370-25-008622 · Items 5.02,9.01

  33. 10-Q · Quarterly report

    Report date 2025-04-30 · 0001558370-25-008463

  34. 8-K · Current report

    Report date 2025-06-06 · 0001558370-25-008461 · Items 2.02,7.01,9.01

  35. 8-K · Current report

    Report date 2025-04-30 · 0001558370-25-006508 · Items 8.01,9.01

  36. 8-K · Current report

    Report date 2025-04-23 · 0001558370-25-005823 · Items 5.02,9.01

  37. 8-K · Current report

    Report date 2025-04-17 · 0001558370-25-005071 · Items 5.02,5.07,9.01

  38. 8-K · Current report

    Report date 2025-04-03 · 0001104659-25-031683 · Items 8.01

  39. 10-Q · Quarterly report

    Report date 2025-01-31 · 0001558370-25-002637

  40. 8-K · Current report

    Report date 2025-03-11 · 0001558370-25-002636 · Items 2.02,7.01,9.01

Reported insider transactions

Download transactions CSV

SEC insider transactions · retrieved 2026-10-23 · 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: 2 transaction rows2PSale: 1 transaction rows1SGrant / award: 3 transaction rows3AExercise / conversion: 0 transaction rows0MTax / exercise payment: 0 transaction rows0FGift: 0 transaction rows0G
P · PurchaseS · SaleA · Grant / awardM · Exercise / conversionF · Tax / exercise paymentG · Gift

6 matching transaction rows.

Transaction / filedReporting ownerTypeSecuritySharesReported price
2026-09-14
2026-09-15
Livingston III Homer JohnP · Purchase
Acquired
Common Stock16404.215.05
2026-07-16
2026-07-20
Livingston III Homer JohnP · Purchase
Acquired
Common Stock26343.018.79
2026-07-15
2026-07-16
Livingston III Homer JohnA · Grant / award
Acquired
Deferred Common Stock Units
Derivative security
833.00.0
2026-07-15
2026-07-16
Hansen Cynthia LA · Grant / award
Acquired
Deferred Common Stock Units
Derivative security
988.00.0
2026-07-15
2026-07-16
England James HerbertA · Grant / award
Acquired
Deferred Common Stock Units
Derivative security
1451.00.0
2026-07-06
2026-07-08
Achanta ShankarS · Sale
Disposed
Common Stock2500.028.71

Identity & relationships

Wikidata structured data · retrieved 2026-10-23 · 1658 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 · 0000886128FUELCELL ENERGY INC
FuelCell Energy (Canada)

Showing 1 of 1 imported Wikidata subsidiary claims. Additional aliases appear below.

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

Legal Entity Identifier
549300SRU8020X1X9J22
GLEIF legal name
FUELCELL ENERGY, INC.
Entity / LEI registration status
ACTIVE / LAPSED
Reference data updated
2024-04-05T13:30:03Z

direct-parent: no parent LEI supplied

ultimate-parent: no parent LEI supplied

GLEIF legal entity reference data · retrieved 2026-10-23 · 1197 checked identities; 0 unavailable records

Search names and former names

View Wikidata identity and references ↗

  • FuelCell Energy · alias · wikidata
  • FuelCell Energy (Canada) · subsidiary · wikidata
  • ENERGY RESEARCH CORP /NY/ · former SEC name · 1996-06-13 to 1999-06-14
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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
2024-10-31$112.13M$121.00M
2023-10-31$123.39M$137.17M
2022-10-31$130.48M$151.84M
2021-10-31$69.58M$87.48M
2020-10-31$70.87M$92.46M
2019-10-31$60.75M$80.35M
2018-10-31$89.44M$120.41M

Bureau of Labor Statistics · retrieved 2026-10-23 · 9 selected series; gaps remain missing

Explore the CPI history ↗