A business in context

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

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Filing timeline

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SEC submissions · retrieved 2026-09-08 · 8005 issuers; up to 32 recent company reports and 8 ownership-change filings per issuer

  1. 10-Q · Quarterly report

    Report date 2026-06-30 · 0001437749-26-028023

  2. 4 · Ownership change

    Report date 2026-07-07 · 0001437749-26-022951

  3. 4 · Ownership change

    Report date 2026-06-30 · 0001437749-26-022659

  4. 4 · Ownership change

    Report date 2026-06-30 · 0001437749-26-022633

  5. 4 · Ownership change

    Report date 2026-06-30 · 0001437749-26-022614

  6. 4 · Ownership change

    Report date 2026-06-30 · 0001437749-26-022606

  7. 4 · Ownership change

    Report date 2026-06-30 · 0001437749-26-022603

  8. 4 · Ownership change

    Report date 2026-06-22 · 0001437749-26-021600

  9. 10-Q · Quarterly report

    Report date 2026-03-31 · 0001437749-26-017391

  10. 8-K · Current report

    Report date 2026-05-05 · 0001437749-26-014996 · Items 7.01,9.01

  11. 8-K · Current report

    Report date 2026-05-04 · 0001437749-26-014540 · Items 7.01,9.01

  12. 10-K/A · Annual report

    Report date 2025-12-31 · 0001437749-26-014184

  13. 4 · Ownership change

    Report date 2026-03-31 · 0001437749-26-011170

  14. 8-K · Current report

    Report date 2026-03-20 · 0001437749-26-009813 · Items 1.01,3.02,9.01

  15. 8-K · Current report

    Report date 2026-03-05 · 0001437749-26-007044 · Items 7.01,9.01

  16. 10-K · Annual report

    Report date 2025-12-31 · 0001437749-26-006926

  17. 8-K · Current report

    Report date 2025-11-14 · 0001437749-25-035506 · Items 8.01,9.01

  18. 10-Q · Quarterly report

    Report date 2025-09-30 · 0001437749-25-035239

  19. 8-K · Current report

    Report date 2025-11-14 · 0001437749-25-035203 · Items 7.01,9.01

  20. 8-K · Current report

    Report date 2025-10-20 · 0001437749-25-031354 · Items 7.01,9.01

  21. 8-K · Current report

    Report date 2025-09-19 · 0001437749-25-029852 · Items 1.02,2.06,7.01,9.01

  22. 8-K · Current report

    Report date 2025-08-15 · 0001437749-25-027100 · Items 7.01,9.01

  23. 10-Q · Quarterly report

    Report date 2025-06-30 · 0001437749-25-027021

  24. 8-K · Current report

    Report date 2025-07-23 · 0001437749-25-023293 · Items 7.01

  25. 8-K · Current report

    Report date 2025-06-19 · 0001437749-25-021276 · Items 5.07,9.01

  26. 8-K · Current report

    Report date 2025-05-15 · 0001437749-25-017258 · Items 7.01,9.01

  27. 10-Q · Quarterly report

    Report date 2025-03-31 · 0001437749-25-017205

  28. DEF 14A · Proxy statement

    Report date 2025-06-19 · 0001437749-25-013006

  29. 8-K · Current report

    Report date 2025-03-31 · 0001437749-25-010296 · Items 7.01,9.01

  30. 10-K · Annual report

    Report date 2024-12-31 · 0001437749-25-010172

  31. 8-K · Current report

    Report date 2024-11-14 · 0001437749-24-035426 · Items 7.01,9.01

  32. 10-Q · Quarterly report

    Report date 2024-09-30 · 0001437749-24-035345

  33. 8-K · Current report

    Report date 2024-08-14 · 0001437749-24-026919 · Items 7.01,9.01

  34. 10-Q · Quarterly report

    Report date 2024-06-30 · 0001437749-24-026827

  35. 8-K · Current report

    Report date 2024-06-13 · 0001437749-24-020750 · Items 5.07,9.01

  36. 8-K · Current report

    Report date 2024-06-13 · 0001437749-24-020181 · Items 7.01,9.01

  37. 8-K · Current report

    Report date 2024-05-14 · 0001437749-24-016762 · Items 7.01,9.01

  38. 10-Q · Quarterly report

    Report date 2024-03-31 · 0001437749-24-016682

  39. DEF 14A · Proxy statement

    Report date 2024-06-13 · 0001437749-24-013406

  40. 10-K · Annual report

    Report date 2023-12-31 · 0001437749-24-010394

Reported insider transactions

Download transactions CSV

SEC insider transactions · retrieved 2026-09-07 · 2026 Q2: 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: 7 transaction rows7AExercise / conversion: 0 transaction rows0MTax / exercise payment: 0 transaction rows0FGift: 0 transaction rows0G
P · PurchaseS · SaleA · Grant / awardM · Exercise / conversionF · Tax / exercise paymentG · Gift

7 matching transaction rows.

Transaction / filedReporting ownerTypeSecuritySharesReported price
2026-06-22
2026-06-24
Marshall Dennis EA · Grant / award
Acquired
Option to Purchase Common Stock
Derivative security
40909.0
2026-03-31
2026-04-02
CODE KENNETH REAYA · Grant / award
Acquired
Common Stock69444.00.16
2026-03-31
2026-04-01
STROMMEN JACK B.A · Grant / award
Acquired
Option to Purchase Common Stock
Derivative security
92593.0
2026-03-31
2026-04-01
Bray Christina ElaineA · Grant / award
Acquired
Option to Purchase Common Stock
Derivative security
115741.0
2026-03-31
2026-04-01
Park LindaA · Grant / award
Acquired
Option to Purchase Common Stock
Derivative security
115741.0
2026-03-31
2026-04-01
Marshall Dennis EA · Grant / award
Acquired
Option to Purchase Common Stock
Derivative security
115741.0
2026-03-31
2026-04-01
Marshall Dennis EA · Grant / award
Acquired
Option to Purchase Common Stock
Derivative security
138889.0

Identity & relationships

Wikidata structured data · retrieved 2026-09-07 · 1611 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 · 0000880242BIOLARGO, 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 2026-09-07 · 1177 checked identities; 0 unavailable records

Search names and former names
  • NUWAY MEDICAL INC · former SEC name · 2003-02-27 to 2007-04-03
  • NUWAY ENERGY INC · former SEC name · 2001-10-19 to 2003-02-05
  • LATIN AMERICAN CASINOS INC · former SEC name · 1996-08-20 to 2001-02-15

Revenue in constant purchasing power

USD revenue expressed in 2026-07 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$17.78M$18.93M
2023-12-31$12.23M$13.40M
2022-12-31$5.88M$6.71M
2021-12-31$2.53M$3.12M
2020-12-31$2.43M$3.14M
2019-12-31$1.86M$2.43M
2018-12-31$1.36M$1.81M
2017-12-31$516.0K$702.9K

Bureau of Labor Statistics · retrieved 2026-09-08 · 9 selected series; gaps remain missing

Explore the CPI history ↗