{"schema_version":"secwatch.filing_event.v1","accession":"0001753926-23-000765","form_type":"8-K","ticker":"LIPO","cik":"0001347242","company_name":"LIPELLA PHARMACEUTICALS INC.","filed_at":"2023-06-01T23:59:59+00:00","discovered_at":"2026-05-14T18:03:38.523297+00:00","generated_at":"2026-06-14T09:09:41.850004+00:00","sec_items":["5.02"],"event_type":"leadership","sentiment":"neutral","materiality_score":0.25,"calibrated_materiality_score":0.25,"confidence":"high","headline":"Lipella Pharmaceuticals director David Battleman resigns effective June 17, 2023","bullets":["Dr. David Battleman notified the Board on May 30, 2023 of his resignation as director.","Resignation effective June 17, 2023, and not due to any dispute or disagreement with the Company.","No replacement director has been announced as of the filing date."],"urls":{"canonical":"https://secwatch.observer/filing/0001753926-23-000765","json":"https://secwatch.observer/filing/0001753926-23-000765.json","markdown":"https://secwatch.observer/filing/0001753926-23-000765.md","text":"https://secwatch.observer/filing/0001753926-23-000765.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1347242/000175392623000765/0001753926-23-000765-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1347242/000175392623000765/g083578_8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-14T09:09:41.850004+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":"68f6cb5238","claim":"David Battleman resigned as Director at LIPELLA PHARMACEUTICALS INC..","evidence_excerpt":"On May 30, 2023, Dr. David Battleman informed the board of directors, or the Board, of Lipella Pharmaceuticals Inc. (the “Company”) that he will resign from the Board, effective June 17, 2023.","evidence_source":"SEC 8-K Item 5.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/1347242/000175392623000765/0001753926-23-000765-index.htm","confidence":0.95,"family_label":"Executive change","details":[{"label":"Action","value":"resigned"},{"label":"Role","value":"Director"}],"fact_type":"executive_change"}],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}