{"schema_version":"secwatch.filing_event.v1","accession":"0001493152-26-040251","form_type":"8-K","ticker":"BMRA","cik":"0000073290","company_name":"BIOMERICA INC","filed_at":"2026-08-26T20:54:47+00:00","discovered_at":"2026-08-26T20:56:00.335159+00:00","generated_at":"2026-08-26T20:56:09.700876+00:00","sec_items":["1.01","3.02","9.01"],"event_type":"other_material","sentiment":"neutral","materiality_score":0.55,"calibrated_materiality_score":0.55,"confidence":"high","headline":"Biomerica raises ~$2.23M in private placement; B. Riley gets board seat","bullets":["Sold 1,393,705 shares at $1.60 each for ~$2.23M gross proceeds on Aug 20, 2026.","Purchasers include B. Riley Principal Capital, LLC and company directors/executives.","B. Riley Principal Capital may designate one board representative if it holds ≥10% voting power.","Directors and certain executives sign 180-day lock-up agreements post-closing.","Registration rights: file resale registration within 30 days, effective within 30-60 days; 1.0% liquidated damages."],"urls":{"canonical":"https://secwatch.observer/filing/0001493152-26-040251","json":"https://secwatch.observer/filing/0001493152-26-040251.json","markdown":"https://secwatch.observer/filing/0001493152-26-040251.md","text":"https://secwatch.observer/filing/0001493152-26-040251.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/73290/000149315226040251/0001493152-26-040251-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/73290/000149315226040251/form8-k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-08-26T20:56:09.700876+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":[],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}