{"schema_version":"secwatch.filing_event.v1","accession":"0001437749-22-004844","form_type":"8-K","ticker":"TLPH","cik":"0001427925","company_name":"TALPHERA, INC.","filed_at":"2022-03-01T23:59:59+00:00","discovered_at":"2026-05-14T18:04:06.436898+00:00","generated_at":"2026-06-27T02:55:08.997554+00:00","sec_items":["5.02"],"event_type":"leadership","sentiment":"neutral","materiality_score":0.3,"calibrated_materiality_score":0.3,"confidence":"high","headline":"Director Mark G. Edwards to resign from AcelRx board effective March 31, 2022","bullets":["Mark G. Edwards notified board of resignation, effective March 31, 2022.","Resignation not due to any disagreement between Edwards and the company.","No replacement was announced in the filing."],"urls":{"canonical":"https://secwatch.observer/filing/0001437749-22-004844","json":"https://secwatch.observer/filing/0001437749-22-004844.json","markdown":"https://secwatch.observer/filing/0001437749-22-004844.md","text":"https://secwatch.observer/filing/0001437749-22-004844.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1427925/000143774922004844/0001437749-22-004844-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1427925/000143774922004844/acrx20220228_8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-27T02:55:08.997554+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":"573b72dcb5","claim":"Mark G. Edwards resigned as Director at TALPHERA, INC..","evidence_excerpt":"On February 23, 2022, Mark G. Edwards advised the board of directors of AcelRx Pharmaceuticals, Inc. of his intention to resign as a member of the board of directors effective March 31, 2022.","evidence_source":"SEC 8-K Item 5.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/1427925/000143774922004844/0001437749-22-004844-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"}