{"schema_version":"secwatch.filing_event.v1","accession":"0001753926-25-000856","form_type":"8-K","ticker":"LIPO","cik":"0001347242","company_name":"LIPELLA PHARMACEUTICALS INC.","filed_at":"2025-05-16T23:59:59+00:00","discovered_at":"2026-05-14T18:02:48.041662+00:00","generated_at":"2026-05-21T02:55:40.220470+00:00","sec_items":["3.01"],"event_type":"regulatory","sentiment":"negative","materiality_score":0.7,"confidence":"high","headline":"Lipella receives Nasdaq deficiency notice for preferred stock issuance; faces potential delisting","bullets":["Nasdaq notified Lipella that its Series C Preferred Stock and Warrant issuances violated Listing Rules 5635(d) and 5640 (shareholder approval and voting rights).","Issuances to investment bank between Dec 2024 and Mar 2025 involved >20% of outstanding shares at a discount to Minimum Price.","Company must respond to Nasdaq Hearings Panel by May 19, 2025; plans to seek shareholder approval and pause conversions/exercises.","No immediate effect on listing of common stock (NASDAQ: LIPO); trading continues pending Panel decision.","No assurance that Lipella will regain compliance or maintain listing; risk of delisting if not successful."],"urls":{"canonical":"https://secwatch.observer/filing/0001753926-25-000856","json":"https://secwatch.observer/filing/0001753926-25-000856.json","markdown":"https://secwatch.observer/filing/0001753926-25-000856.md","text":"https://secwatch.observer/filing/0001753926-25-000856.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1347242/000175392625000856/0001753926-25-000856-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1347242/000175392625000856/g084822_8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-21T02:55:40.220470+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"}