{"schema_version":"secwatch.filing_event.v1","accession":"0001753926-26-000265","form_type":"8-K","ticker":"LIPO","cik":"0001347242","company_name":"LIPELLA PHARMACEUTICALS INC.","filed_at":"2026-02-04T23:59:59+00:00","discovered_at":"2026-05-14T18:02:34.898580+00:00","generated_at":"2026-05-16T04:51:06.102761+00:00","sec_items":["5.02"],"event_type":"leadership","sentiment":"neutral","materiality_score":0.25,"confidence":"high","headline":"Lipella board member Lori A. Birder resigns effective February 3, 2026","bullets":["Lori A. Birder resigned from Lipella Pharmaceuticals' Board of Directors, effective immediately on February 3, 2026.","Resignation not due to any disagreement with the company on operations, policies or practices.","No replacement director has been announced as of the filing date."],"urls":{"canonical":"https://secwatch.observer/filing/0001753926-26-000265","json":"https://secwatch.observer/filing/0001753926-26-000265.json","markdown":"https://secwatch.observer/filing/0001753926-26-000265.md","text":"https://secwatch.observer/filing/0001753926-26-000265.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1347242/000175392626000265/0001753926-26-000265-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1347242/000175392626000265/g085113_8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-16T04:51:06.102761+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"}