{"schema_version":"secwatch.filing_event.v1","accession":"0001493152-26-018926","form_type":"8-K","ticker":"LUCD","cik":"0001799011","company_name":"Lucid Diagnostics Inc.","filed_at":"2026-04-24T23:59:59+00:00","discovered_at":"2026-05-14T18:02:32.926066+00:00","generated_at":"2026-05-15T04:13:27.467137+00:00","sec_items":["7.01","8.01","9.01"],"event_type":"other_material","sentiment":"positive","materiality_score":0.8,"calibrated_materiality_score":0.8,"confidence":"high","headline":"Lucid Diagnostics closes $18M underwritten offering of 18M shares at $1.00/share","bullets":["Closed sale of 18,000,000 shares at $1.00/share; gross proceeds $18M, net proceeds ~$16.8M.","Net proceeds to be used for working capital and general corporate purposes.","Joint bookrunners: Canaccord Genuity LLC and BTIG, LLC.","Offering anchored by $15M investment from fundamental institutional investor and support from a large existing shareholder.","Offered under effective shelf registration statement on Form S-3 declared effective March 26, 2026."],"urls":{"canonical":"https://secwatch.observer/filing/0001493152-26-018926","json":"https://secwatch.observer/filing/0001493152-26-018926.json","markdown":"https://secwatch.observer/filing/0001493152-26-018926.md","text":"https://secwatch.observer/filing/0001493152-26-018926.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1799011/000149315226018926/0001493152-26-018926-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1799011/000149315226018926/form8-k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-15T04:13:27.467137+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"}