A business in context

SIGA 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. 10-Q · Quarterly report

    Report date 2026-06-30 · 0001437749-26-026314

  2. 8-K · Current report

    Report date 2026-08-06 · 0001140361-26-031672 · Items 2.02,9.01

  3. 4 · Ownership change

    Report date 2026-06-09 · 0001193125-26-266423

  4. 4 · Ownership change

    Report date 2026-06-09 · 0001193125-26-266418

  5. 4 · Ownership change

    Report date 2026-06-09 · 0001193125-26-266414

  6. 4 · Ownership change

    Report date 2026-06-09 · 0001193125-26-266410

  7. 4 · Ownership change

    Report date 2026-06-09 · 0001193125-26-266406

  8. 4 · Ownership change

    Report date 2026-06-09 · 0001193125-26-266399

  9. 4 · Ownership change

    Report date 2026-06-09 · 0001193125-26-266390

  10. 8-K · Current report

    Report date 2026-06-09 · 0001140361-26-024780 · Items 5.02,5.07,9.01

  11. 10-Q · Quarterly report

    Report date 2026-03-31 · 0001437749-26-015646

  12. 8-K · Current report

    Report date 2026-05-07 · 0001140361-26-019538 · Items 2.02,9.01

  13. DEF 14A · Proxy statement

    Report date 2026-06-09 · 0001140361-26-017421

  14. 4 · Ownership change

    Report date 2026-03-25 · 0001193125-26-126758

  15. 8-K · Current report

    Report date 2026-03-26 · 0001140361-26-011361 · Items 8.01

  16. 10-K · Annual report

    Report date 2025-12-31 · 0001437749-26-007557

  17. 8-K · Current report

    Report date 2026-03-10 · 0001140361-26-008782 · Items 2.02,9.01

  18. 10-Q · Quarterly report

    Report date 2025-09-30 · 0001437749-25-033636

  19. 8-K · Current report

    Report date 2025-11-06 · 0001140361-25-040775 · Items 2.02,9.01

  20. 10-Q · Quarterly report

    Report date 2025-06-30 · 0001437749-25-024889

  21. 8-K · Current report

    Report date 2025-08-05 · 0001140361-25-028821 · Items 2.02,9.01

  22. 8-K · Current report

    Report date 2025-06-10 · 0001140361-25-022316 · Items 5.03,5.07,9.01

  23. 10-Q · Quarterly report

    Report date 2025-03-31 · 0001437749-25-015542

  24. 8-K · Current report

    Report date 2025-05-08 · 0001140361-25-017954 · Items 2.02,9.01

  25. DEF 14A · Proxy statement

    Report date 2025-06-10 · 0001140361-25-016016

  26. 8-K · Current report

    Report date 2025-04-08 · 0001140361-25-012708 · Items 8.01

  27. 8-K · Current report

    Report date 2025-03-17 · 0001140361-25-009163 · Items 5.02

  28. 10-K · Annual report

    Report date 2024-12-31 · 0001437749-25-007056

  29. 8-K · Current report

    Report date 2025-03-11 · 0001140361-25-008092 · Items 2.02,9.01

  30. 8-K · Current report

    Report date 2024-12-10 · 0001140361-24-049534 · Items 5.03,9.01

  31. 8-K · Current report

    Report date 2024-12-10 · 0001140361-24-048907 · Items 8.01,9.01

  32. SC 13G · Ownership disclosure

    0002012383-24-004201

  33. 10-Q · Quarterly report

    Report date 2024-09-30 · 0001437749-24-033966

  34. 8-K · Current report

    Report date 2024-11-07 · 0001140361-24-045654 · Items 2.02,9.01

  35. SC 13G · Ownership disclosure

    0002012383-24-002164

  36. 8-K · Current report

    Report date 2024-10-01 · 0001140361-24-042883 · Items 5.02,9.01

  37. 8-K · Current report

    Report date 2024-09-23 · 0001140361-24-041654 · Items 5.02

  38. 8-K · Current report

    Report date 2024-09-19 · 0001140361-24-041564 · Items 5.02

  39. 8-K · Current report

    Report date 2024-08-15 · 0001140361-24-037428 · Items 8.01,9.01

  40. 10-Q · Quarterly report

    Report date 2024-06-30 · 0001437749-24-024320

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: 0 transaction rows0PSale: 0 transaction rows0SGrant / award: 0 transaction rows0AExercise / conversion: 0 transaction rows0MTax / exercise payment: 0 transaction rows0FGift: 0 transaction rows0G
P · PurchaseS · SaleA · Grant / awardM · Exercise / conversionF · Tax / exercise paymentG · Gift

0 matching transaction rows.

No matching transaction rows in the covered quarter. This does not establish that no insider transactions occurred.

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 · 0001010086SIGA TECHNOLOGIES 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
  • SIGA PHARMACEUTICALS INC · former SEC name · 1997-03-10 to 2000-05-25

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$138.72M$149.00M
2023-12-31$139.92M$154.71M
2022-12-31$110.78M$127.52M
2021-12-31$133.67M$166.19M
2020-12-31$124.96M$162.68M
2019-12-31$26.74M$35.24M
2018-12-31$477.05M$640.09M
2017-12-31$12.27M$16.86M

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

Explore the CPI history ↗