{"schema_version":"secwatch.filing_event.v1","accession":"0001193125-25-067094","form_type":"8-K","ticker":"SPHR","cik":"0001795250","company_name":"Sphere Entertainment Co.","filed_at":"2025-03-28T23:59:59+00:00","discovered_at":"2026-05-14T18:03:04.900997+00:00","generated_at":"2026-05-24T03:12:21.685714+00:00","sec_items":["5.02"],"event_type":"leadership","sentiment":"neutral","materiality_score":0.3,"calibrated_materiality_score":0.3,"confidence":"high","headline":"Director Carl E. Vogel will not stand for re-election at Sphere's 2025 annual meeting","bullets":["Vogel notified company on March 24, 2025 of his decision not to stand for re-election.","His term expires at the 2025 Annual Meeting of Stockholders expected on June 4, 2025.","He will continue serving on Compensation and Audit Committees until his term ends.","Decision is not due to any disagreement with Sphere's operations, policies, or practices."],"urls":{"canonical":"https://secwatch.observer/filing/0001193125-25-067094","json":"https://secwatch.observer/filing/0001193125-25-067094.json","markdown":"https://secwatch.observer/filing/0001193125-25-067094.md","text":"https://secwatch.observer/filing/0001193125-25-067094.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1795250/000119312525067094/0001193125-25-067094-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1795250/000119312525067094/d928317d8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-24T03:12:21.685714+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":"8619763b70","claim":"Carl E. Vogel departed as director at Sphere Entertainment Co..","evidence_excerpt":"On March 24, 2025, Mr. Carl E. Vogel, a director elected by holders of the Class A Common Stock of Sphere Entertainment Co. (the “Company”), notified the Company of his intention not to stand for re-election when his term expires at the Company’s upcoming 2025 Annual Meeting of Stockholders anticipated to be held on June 4, 2025 (the “Annual Meeting”).","evidence_source":"SEC 8-K Item 5.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/1795250/000119312525067094/0001193125-25-067094-index.htm","confidence":0.95,"family_label":"Executive change","details":[{"label":"Action","value":"not stand for re-election"},{"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"}