{"schema_version":"secwatch.filing_event.v1","accession":"0001104659-25-117362","form_type":"8-K","ticker":"STHO","cik":"0001953366","company_name":"Star Holdings","filed_at":"2025-12-01T23:59:59+00:00","discovered_at":"2026-05-14T18:02:41.139428+00:00","generated_at":"2026-05-16T15:55:26.940997+00:00","sec_items":["5.02"],"event_type":"leadership","sentiment":"neutral","materiality_score":0.5,"calibrated_materiality_score":0.5,"confidence":"high","headline":"Star Holdings appoints Michael Trachtenberg as President effective Dec 1, 2025","bullets":["Safehold Inc., external manager, appointed Michael Trachtenberg as President of Star Holdings, effective December 1, 2025.","Trachtenberg previously served as President (2024) and Managing Partner (2020) at Lubert-Adler, an institutional real estate investment manager, from 2005 to Feb 2025.","Since Feb 2025, Trachtenberg has been a consultant for Lubert-Adler.","He holds a B.S. in Finance and Accounting from New York University.","No family relationships or arrangements with any director or executive officer exist, and no related party transactions under Item 404(a)."],"urls":{"canonical":"https://secwatch.observer/filing/0001104659-25-117362","json":"https://secwatch.observer/filing/0001104659-25-117362.json","markdown":"https://secwatch.observer/filing/0001104659-25-117362.md","text":"https://secwatch.observer/filing/0001104659-25-117362.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1953366/000110465925117362/0001104659-25-117362-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1953366/000110465925117362/tm2532299d1_8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-16T15:55:26.940997+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"}