{"schema_version":"secwatch.filing_event.v1","accession":"0001193125-24-174325","form_type":"8-K","ticker":"SPHR","cik":"0001795250","company_name":"Sphere Entertainment Co.","filed_at":"2024-07-02T23:59:59+00:00","discovered_at":"2026-05-14T18:03:14.547224+00:00","generated_at":"2026-05-31T23:49:01.630843+00:00","sec_items":["5.03"],"event_type":"other_material","sentiment":"neutral","materiality_score":0.3,"calibrated_materiality_score":0.3,"confidence":"high","headline":"Sphere Entertainment changes fiscal year-end from June 30 to December 31, effective Dec 2024","bullets":["Fiscal year-end changed from June 30 to December 31, effective December 31, 2024.","Six-month transition period July 1, 2024 to December 31, 2024 will be reported on Form 10-K/T.","Annual reports thereafter for twelve-month periods ending December 31, starting with FY 2025.","Company will file FY 2024 10-K for June 30, 2024 and quarterly report for Sep 30, 2024 before transition report."],"urls":{"canonical":"https://secwatch.observer/filing/0001193125-24-174325","json":"https://secwatch.observer/filing/0001193125-24-174325.json","markdown":"https://secwatch.observer/filing/0001193125-24-174325.md","text":"https://secwatch.observer/filing/0001193125-24-174325.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1795250/000119312524174325/0001193125-24-174325-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1795250/000119312524174325/d833813d8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-31T23:49:01.630843+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"}