{"schema_version":"secwatch.filing_event.v1","accession":"0001456772-25-000040","form_type":"8-K","ticker":"OPIRQ","cik":"0001456772","company_name":"OFFICE PROPERTIES INCOME TRUST","filed_at":"2025-09-16T23:59:59+00:00","discovered_at":"2026-05-14T18:02:44.025454+00:00","generated_at":"2026-05-17T06:29:10.852608+00:00","sec_items":["8.01"],"event_type":"leadership","sentiment":"negative","materiality_score":0.8,"calibrated_materiality_score":0.8,"confidence":"high","headline":"OPI appoints AlixPartners' John Castellano as Chief Restructuring Officer","bullets":["Board of Trustees appointed John Castellano as Chief Restructuring Officer, effective September 15, 2025.","Castellano is a Partner and Managing Director at AlixPartners LLP.","AlixPartners was previously engaged to support OPI's restructuring efforts.","Appointment signals financial distress and ongoing restructuring process."],"urls":{"canonical":"https://secwatch.observer/filing/0001456772-25-000040","json":"https://secwatch.observer/filing/0001456772-25-000040.json","markdown":"https://secwatch.observer/filing/0001456772-25-000040.md","text":"https://secwatch.observer/filing/0001456772-25-000040.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1456772/000145677225000040/0001456772-25-000040-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1456772/000145677225000040/opi-20250915.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-17T06:29:10.852608+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"}