{"schema_version":"secwatch.filing_event.v1","accession":"0001437749-24-000717","form_type":"8-K","ticker":"BLGO","cik":"0000880242","company_name":"BIOLARGO, INC.","filed_at":"2024-01-05T23:59:59+00:00","discovered_at":"2026-05-14T18:03:27.118595+00:00","generated_at":"2026-06-07T03:41:55.877411+00:00","sec_items":["4.01","9.01"],"event_type":"other","sentiment":"neutral","materiality_score":0.5,"calibrated_materiality_score":0.5,"confidence":"high","headline":"BioLargo dismisses Haskell & White, engages Hacker Johnson as auditor for FY 2023","bullets":["Audit committee approved Hacker Johnson & Smith PA as independent auditor for fiscal 2023, effective immediately.","Haskell & White LLP was dismissed as auditor on January 2, 2024.","No disagreements or reportable events occurred during fiscal years 2021, 2022, or subsequent interim period.","Company provided disclosure to Haskell & White, which agreed via letter filed as Exhibit 16.1."],"urls":{"canonical":"https://secwatch.observer/filing/0001437749-24-000717","json":"https://secwatch.observer/filing/0001437749-24-000717.json","markdown":"https://secwatch.observer/filing/0001437749-24-000717.md","text":"https://secwatch.observer/filing/0001437749-24-000717.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/880242/000143774924000717/0001437749-24-000717-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/880242/000143774924000717/blgo20240104_8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-07T03:41:55.877411+00:00"},"review":{"review_status":"machine_generated","human_reviewed":false,"corrected":false,"correction_note":null,"correction_timestamp":null,"superseded_by":null,"related_filings":[]},"source_grounded_claims":[{"claim_id":"52a68822a8bc30c8508a4cad15789927ac6b98de","claim":"BIOLARGO, INC. engaged Hacker Johnson & Smith PA as its auditor.","evidence_excerpt":"approved the engagement of Hacker Johnson & Smith PA (\"Hacker Johnson\") as the Company's independent registered public accounting firm","evidence_source":"SEC 8-K Item 4.01/4.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/880242/000143774924000717/0001437749-24-000717-index.htm","confidence":0.9,"family_label":"Auditor Changes","details":[{"label":"Action","value":"engagement"},{"label":"Auditor","value":"Hacker Johnson & Smith PA"}],"fact_type":"auditor_change"},{"claim_id":"ebba795b4573549455843dbd706079785f677a40","claim":"BIOLARGO, INC. dismissed Haskell & White LLP as its auditor.","evidence_excerpt":"dismissed Haskell & White LLP (\"Haskell & White\"), as the Company's independent registered public accounting firm.","evidence_source":"SEC 8-K Item 4.01/4.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/880242/000143774924000717/0001437749-24-000717-index.htm","confidence":0.9,"family_label":"Auditor Changes","details":[{"label":"Action","value":"dismissal"},{"label":"Auditor","value":"Haskell & White LLP"},{"label":"Successor","value":"Hacker Johnson & Smith PA"}],"fact_type":"auditor_change"}],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}