{"schema_version":"secwatch.filing_event.v1","accession":"0001493152-23-040556","form_type":"8-K","ticker":"LUCD","cik":"0001799011","company_name":"Lucid Diagnostics Inc.","filed_at":"2023-11-13T23:59:59+00:00","discovered_at":"2026-05-14T18:03:30.501902+00:00","generated_at":"2026-06-08T05:20:51.586659+00:00","sec_items":["5.02","9.01"],"event_type":"leadership","sentiment":"neutral","materiality_score":0.3,"calibrated_materiality_score":0.3,"confidence":"high","headline":"Lucid Diagnostics appoints Shaun M. O'Neil as President, effective Nov 6, 2023","bullets":["Shaun M. O'Neil (age 41) appointed President, effective Nov 6, 2023; retains COO role.","O'Neil also serves as COO of PAVmed Inc., the parent company.","No transactions disclosed between O'Neil and Lucid requiring Item 404(a) reporting."],"urls":{"canonical":"https://secwatch.observer/filing/0001493152-23-040556","json":"https://secwatch.observer/filing/0001493152-23-040556.json","markdown":"https://secwatch.observer/filing/0001493152-23-040556.md","text":"https://secwatch.observer/filing/0001493152-23-040556.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1799011/000149315223040556/0001493152-23-040556-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1799011/000149315223040556/form8-k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-08T05:20:51.586659+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":"845d2ae3e8","claim":"Shaun M. O'Neil was appointed as President at Lucid Diagnostics Inc..","evidence_excerpt":"Effective on November 6, 2023, the board of directors (the “ Board ”) of Lucid Diagnostics Inc. (the “ Company ”) appointed Shaun M. O’Neil as the President of the Company.","evidence_source":"SEC 8-K Item 5.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/1799011/000149315223040556/0001493152-23-040556-index.htm","confidence":1.0,"family_label":"Executive change","details":[{"label":"Action","value":"appointed"},{"label":"Role","value":"President"}],"fact_type":"executive_change"}],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}