{"schema_version":"secwatch.filing_event.v1","accession":"0001171843-22-002609","form_type":"8-K","ticker":"CYTK","cik":"0001061983","company_name":"CYTOKINETICS INC","filed_at":"2022-04-15T23:59:59+00:00","discovered_at":"2026-05-14T18:03:59.570442+00:00","generated_at":"2026-06-26T07:04:01.039742+00:00","sec_items":["5.02"],"event_type":"leadership","sentiment":"neutral","materiality_score":0.45,"calibrated_materiality_score":0.45,"confidence":"high","headline":"Cytokinetics General Counsel Mark Schlossberg to retire May 13, 2022","bullets":["Mark A. Schlossberg, SVP Legal, General Counsel and Secretary, announced retirement.","Retirement effective May 13, 2022; departure on mutually good terms.","No replacement has been named at this time."],"urls":{"canonical":"https://secwatch.observer/filing/0001171843-22-002609","json":"https://secwatch.observer/filing/0001171843-22-002609.json","markdown":"https://secwatch.observer/filing/0001171843-22-002609.md","text":"https://secwatch.observer/filing/0001171843-22-002609.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1061983/000117184322002609/0001171843-22-002609-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1061983/000117184322002609/f8k_041522.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-26T07:04:01.039742+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":"3a5314cb55","claim":"Mark A. Schlossberg retired as Senior Vice President, Legal, General Counsel and Secretary at CYTOKINETICS INC.","evidence_excerpt":"On April 12, 2022, Mark A. Schlossberg, Senior Vice President, Legal, General Counsel and Secretary of Cytokinetics, Incorporated, informed Cytokinetics that he would be retiring from Cytokinetics effective May 13, 2022.","evidence_source":"SEC 8-K Item 5.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/1061983/000117184322002609/0001171843-22-002609-index.htm","confidence":0.95,"family_label":"Executive change","details":[{"label":"Action","value":"retired"},{"label":"Role","value":"Senior Vice President, Legal, General Counsel and Secretary"}],"fact_type":"executive_change"}],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}