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Biolargo, Inc.

BLGO · OTC

No reporting failures in the last 12 months

It filed on time and stood behind its numbers. Of companies scoring zero, 4.0% were delisted, went bankrupt, restated or stopped filing within the following year.

$63Mpublic float
2024-01-05most recent failure

Score over time

012202220232024202520262023-07-01 · score 12023-05-16 filed late (10-Q) · auditor2023-10-01 · score 12023-05-16 filed late (10-Q) · auditor2024-01-01 · score 12023-05-16 filed late (10-Q) · auditor2024-04-01 · score 22024-01-05 auditor change2023-05-16 filed late (10-Q) · auditor2024-07-01 · score 12024-01-05 auditor change2024-10-01 · score 12024-01-05 auditor change2025-01-01 · score 12024-01-05 auditor change

Hover or tap a dot to see the filings behind that score.

Why they said they were late

BioLargo, Inc. (“Company”) is unable to file, without unreasonable effort and expense, its Quarterly Report on Form 10-Q for the quarter ended March 31, 2023, within the prescribed time period because the Company is still compiling information for the Form 10-Q and its auditors have not completed their review of the financial statements for the quarter then ended. The Company expects to file its Form 10-Q on or prior to the fifth calendar day following the prescribed due date

NT 10-Q, filed 2023-05-16 · auditor

What it filed

2024-01-05auditor changed or resigned SEC →

2023-05-16filed late (10-Q)auditor SEC →

BioLargo, Inc. (“Company”) is unable to file, without unreasonable effort and expense, its Quarterly Report on Form 10-Q for the quarter ended March 31, 2023, within the prescribed time period because the Company is still compiling information for the Form 10-Q and its auditors have not completed their review of the financial statements for the quarter then ended. The Company expects to file its Form 10-Q on or prior to the fifth calendar day following the prescribed due date

About this score

reportingrisk.com scores every active US filer on three things a company tells the SEC about itself: late-filing notices on Form NT, 8-K item 4.02 (past accounts declared unreliable) and 4.01 (auditor changes). 1,012 are flagged today.

Every score is frozen and checked twelve months later. Across 91,452 of them, a company scoring 4 or more ended that year delisted, bankrupt, restated or silent 17.2% of the time, against 4.0% for a clean record. Scores before 2026-09-27 were reconstructed from the filing history as it stood at each date, so the record is a backtest rather than years of live calls.

See the ledger → Every company the score flagged that later failed, what it told the SEC on the way down, and the ones it missed.

Every item above is a filing this company made with the SEC.
Snapshot 2026-11-04 · data from SEC EDGAR (public domain) · not investment advice

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