{"schema_version":"secwatch.filing_event.v1","accession":"0001493152-23-005331","form_type":"8-K","ticker":"LUCD","cik":"0001799011","company_name":"Lucid Diagnostics Inc.","filed_at":"2023-02-16T23:59:59+00:00","discovered_at":"2026-05-14T18:03:46.581481+00:00","generated_at":"2026-06-19T09:40:58.891403+00:00","sec_items":["7.01","9.01"],"event_type":"other_material","sentiment":"positive","materiality_score":0.4,"calibrated_materiality_score":0.4,"confidence":"high","headline":"Lucid Diagnostics tests 391 San Antonio firefighters for esophageal precancer in first #CheckYourFoodTube event","bullets":["Completed first #CheckYourFoodTube event with San Antonio Fire Department over two weekends in January 2023.","391 at-risk firefighters underwent EsoCheck cell collection and EsoGuard DNA testing; samples sent to LucidDx Labs.","Positive results identified in some firefighters under age 40, who will undergo monitoring to prevent cancer progression.","Event demonstrates capacity: nurse practitioners performed up to 50 EsoCheck procedures per day; lab handled 200+ samples daily.","Lucid plans to expand satellite Lucid Test Centers to other public service departments, unions, and employers."],"urls":{"canonical":"https://secwatch.observer/filing/0001493152-23-005331","json":"https://secwatch.observer/filing/0001493152-23-005331.json","markdown":"https://secwatch.observer/filing/0001493152-23-005331.md","text":"https://secwatch.observer/filing/0001493152-23-005331.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1799011/000149315223005331/0001493152-23-005331-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1799011/000149315223005331/form8-k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-19T09:40:58.891403+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"}