{"schema_version":"secwatch.filing_event.v1","accession":"0001641172-25-017653","form_type":"8-K","ticker":"LIXT","cik":"0001335105","company_name":"LIXTE BIOTECHNOLOGY HOLDINGS, INC.","filed_at":"2025-07-03T23:59:59+00:00","discovered_at":"2026-05-14T18:02:43.766034+00:00","generated_at":"2026-05-18T09:25:36.760439+00:00","sec_items":["1.01","3.02","8.01","9.01"],"event_type":"other_material","sentiment":"neutral","materiality_score":0.65,"calibrated_materiality_score":0.65,"confidence":"high","headline":"Lixte closes $5.0M private placement of common stock, preferred and warrants","bullets":["Gross proceeds of $5.0M; $4.0M received at closing July 2, 2025; $1.0M due upon SEC registration effectiveness.","Offering includes 2,382,084 common shares (or pre-funded warrants), 3,573,130 Series B convertible preferred shares, and 6,355,214 common warrants exercisable at $1.00/share.","Series B preferred shares bear 8% cumulative non-compounding dividend, convertible 1:1, and grant holders two board seats.","Net proceeds to be used for general corporate purposes and working capital; Spartan Capital served as placement agent.","Post-offering, company believes stockholders' equity exceeds $2.5M and awaits Nasdaq compliance determination."],"urls":{"canonical":"https://secwatch.observer/filing/0001641172-25-017653","json":"https://secwatch.observer/filing/0001641172-25-017653.json","markdown":"https://secwatch.observer/filing/0001641172-25-017653.md","text":"https://secwatch.observer/filing/0001641172-25-017653.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1335105/000164117225017653/0001641172-25-017653-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1335105/000164117225017653/form8-k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-18T09:25:36.760439+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"}