A business in context

LPCN research notebook

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

Research JSON

Filing timeline

Download filings CSV

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

  1. 8-K · Current report

    Report date 2026-10-20 · 0001493152-26-047693 · Items 8.01,9.01

  2. 8-K · Current report

    Report date 2026-10-07 · 0001493152-26-046060 · Items 8.01,9.01

  3. 4 · Ownership change

    Report date 2026-09-29 · 0001493152-26-045400

  4. 4 · Ownership change

    Report date 2026-09-28 · 0001493152-26-045185

  5. 8-K · Current report

    Report date 2026-09-16 · 0001493152-26-042933 · Items 8.01,9.01

  6. 8-K · Current report

    Report date 2026-09-14 · 0001493152-26-042466 · Items 8.01,9.01

  7. 8-K · Current report

    Report date 2026-09-08 · 0001493152-26-042286 · Items 8.01

  8. 8-K · Current report

    Report date 2026-09-10 · 0001493152-26-042052 · Items 8.01,9.01

  9. 8-K/A · Current report

    Report date 2026-08-03 · 0001493152-26-039689 · Items 5.02

  10. 4 · Ownership change

    Report date 2026-08-03 · 0001493152-26-036577

  11. 8-K · Current report

    Report date 2026-08-04 · 0001493152-26-035913 · Items 2.02,9.01

  12. 10-Q · Quarterly report

    Report date 2026-06-30 · 0001493152-26-035909

  13. 8-K · Current report

    Report date 2026-08-03 · 0001493152-26-035762 · Items 5.02,7.01,9.01

  14. 4 · Ownership change

    Report date 2026-06-29 · 0001493152-26-031377

  15. 8-K · Current report

    Report date 2026-06-12 · 0001493152-26-028429 · Items 8.01,9.01

  16. 8-K · Current report

    Report date 2026-06-03 · 0001493152-26-027266 · Items 5.02,5.07,9.01

  17. 4 · Ownership change

    Report date 2026-06-03 · 0001493152-26-027262

  18. 4 · Ownership change

    Report date 2026-06-03 · 0001493152-26-027261

  19. 4 · Ownership change

    Report date 2026-06-03 · 0001493152-26-027259

  20. 8-K · Current report

    Report date 2026-06-04 · 0001493152-26-027209 · Items 8.01,9.01

  21. 8-K · Current report

    Report date 2026-05-26 · 0001493152-26-025270 · Items 8.01,9.01

  22. 8-K · Current report

    Report date 2026-05-19 · 0001493152-26-024365 · Items 8.01,9.01

  23. 8-K · Current report

    Report date 2026-05-18 · 0001493152-26-024097 · Items 8.01,9.01

  24. 8-K · Current report

    Report date 2026-05-07 · 0001493152-26-021712 · Items 8.01,9.01

  25. 8-K · Current report

    Report date 2026-05-07 · 0001493152-26-021638 · Items 2.02,9.01

  26. 10-Q · Quarterly report

    Report date 2026-03-31 · 0001493152-26-021637

  27. DEF 14A · Proxy statement

    Report date 2026-04-21 · 0001493152-26-018335

  28. 8-K · Current report

    Report date 2026-04-16 · 0001493152-26-018299 · Items 5.02

  29. 4 · Ownership change

    Report date 2026-04-07 · 0001493152-26-015583

  30. 8-K · Current report

    Report date 2026-04-02 · 0001493152-26-014835 · Items 8.01,9.01

  31. 8-K · Current report

    Report date 2026-04-02 · 0001493152-26-014834 · Items 8.01,9.01

  32. 8-K · Current report

    Report date 2026-03-10 · 0001493152-26-009428 · Items 2.02,9.01

  33. 10-K · Annual report

    Report date 2025-12-31 · 0001493152-26-009411

  34. 8-K · Current report

    Report date 2026-02-26 · 0001493152-26-008852 · Items 8.01,9.01

  35. 8-K · Current report

    Report date 2026-02-18 · 0001493152-26-007288 · Items 8.01,9.01

  36. 8-K · Current report

    Report date 2026-02-18 · 0001493152-26-007287 · Items 2.02,7.01,8.01,9.01

  37. 8-K · Current report

    Report date 2026-01-20 · 0001493152-26-002785 · Items 8.01,9.01

  38. 8-K · Current report

    Report date 2026-01-12 · 0001493152-26-001864 · Items 8.01,9.01

  39. 8-K · Current report

    Report date 2026-01-12 · 0001493152-26-001254 · Items 8.01,9.01

  40. 8-K · Current report

    Report date 2025-12-15 · 0001493152-25-027914 · Items 8.01,9.01

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: 1 transaction rows1PSale: 0 transaction rows0SGrant / award: 1 transaction rows1AExercise / conversion: 0 transaction rows0MTax / exercise payment: 0 transaction rows0FGift: 0 transaction rows0G
P · PurchaseS · SaleA · Grant / awardM · Exercise / conversionF · Tax / exercise paymentG · Gift

2 matching transaction rows.

Transaction / filedReporting ownerTypeSecuritySharesReported price
2026-09-28
2026-09-30
Higuchi John W.P · Purchase
Acquired
Common stock12561.02.16
2026-08-03
2026-08-07
Grissinger MichaelA · Grant / award
Acquired
Stock Option (Right to Buy)
Derivative security
2000.02.11

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 · 0001535955Lipocine Inc.

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 2026-10-23 · 1197 checked identities; 0 unavailable records

Search names and former names
  • MARATHON BAR CORP · former SEC name · 2011-11-30 to 2013-07-09

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$11.20M$12.03M
2023-12-31-$2.85M-$3.15M
2022-12-31$500.0K$575.6K
2021-12-31$16.14M$20.07M
2020-12-31$0$0
2019-12-31$165.0K$217.4K
2018-12-31$428.0K$574.3K
2017-12-31$0$0

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

Explore the CPI history ↗