{"schema_version":"secwatch.filing_event.v1","accession":"0001193125-23-086105","form_type":"8-K","ticker":"MPT","cik":"0001287865","company_name":"MEDICAL PROPERTIES TRUST INC","filed_at":"2023-03-31T23:59:59+00:00","discovered_at":"2026-05-14T18:03:44.235548+00:00","generated_at":"2026-06-17T07:39:12.587049+00:00","sec_items":["7.01","9.01"],"event_type":"litigation","sentiment":"positive","materiality_score":0.7,"calibrated_materiality_score":0.7,"confidence":"high","headline":"MPT files defamation lawsuit against Viceroy Research; issues letter to shareholders","bullets":["Filed federal lawsuit against Viceroy Research seeking injunctive relief, disgorgement, and damages for defamation, conspiracy, and tortious interference.","2022 revenue exceeded $1.5B; NFFO and AFFO per share up 4%; portfolio EBITDARM coverage at 2.1x.","Steward concentration reduced from ~40% to ~19% after expected Utah sale to a large hospital system.","Macquarie partnership valued eight Massachusetts hospitals at ~$1.7B, generating a 47% gain on sale.","Rebutted round-tripping claims: funds for Houston hospital, IASIS/Steward, and Tenet hospitals paid directly to third parties."],"urls":{"canonical":"https://secwatch.observer/filing/0001193125-23-086105","json":"https://secwatch.observer/filing/0001193125-23-086105.json","markdown":"https://secwatch.observer/filing/0001193125-23-086105.md","text":"https://secwatch.observer/filing/0001193125-23-086105.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1287865/000119312523086105/0001193125-23-086105-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1287865/000119312523086105/d489443d8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-17T07:39:12.587049+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"}