{"schema_version":"secwatch.filing_event.v1","accession":"0001193125-24-065453","form_type":"8-K","ticker":null,"cik":"0001445499","company_name":"IMPEL PHARMACEUTICALS INC","filed_at":"2024-03-12T23:59:59+00:00","discovered_at":"2026-05-14T18:03:24.214983+00:00","generated_at":"2026-06-04T22:58:46.115734+00:00","sec_items":["5.03","9.01"],"event_type":"other_material","sentiment":"neutral","materiality_score":0.3,"calibrated_materiality_score":0.3,"confidence":"high","headline":"Impel Pharmaceuticals changes name to IPI Legacy Liquidation Co effective March 8, 2024","bullets":["Name changed from Impel Pharmaceuticals Inc. to IPI Legacy Liquidation Co via certificate of amendment.","Name change did not require stockholder approval under Delaware General Corporation Law.","Common stock trades on OTC Pink under symbol IMPLQ following Nasdaq delisting.","Certificate of Amendment filed as Exhibit 3.1 to the 8-K."],"urls":{"canonical":"https://secwatch.observer/filing/0001193125-24-065453","json":"https://secwatch.observer/filing/0001193125-24-065453.json","markdown":"https://secwatch.observer/filing/0001193125-24-065453.md","text":"https://secwatch.observer/filing/0001193125-24-065453.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1445499/000119312524065453/0001193125-24-065453-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1445499/000119312524065453/d803206d8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-04T22:58:46.115734+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":"031d752855b3d0172734a4d3e04797ad9de35ea0","claim":"IMPEL PHARMACEUTICALS INC: Company changed name to IPI Legacy Liquidation Co via a certificate of amendment to the certificate of incorporation (effective 2024-03-08).","evidence_excerpt":"Effective as of March 8, 2024, Impel Pharmaceuticals Inc. (the “ Company ”) changed its name to “IPI Legacy Liquidation Co” (the “ Name Change ”) pursuant to a certificate of amendment to its certificate of incorporation (the “ Certificate of Amendment ”).","evidence_source":"SEC 8-K Item 5.03/5.05/5.06","evidence_url":"https://www.sec.gov/Archives/edgar/data/1445499/000119312524065453/0001193125-24-065453-index.htm","confidence":0.9,"family_label":"Governance Changes","details":[{"label":"Change","value":"charter amendment"},{"label":"Effective","value":"2024-03-08"}],"fact_type":"governance_change"}],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}