{"schema_version":"secwatch.filing_event.v1","accession":"0001104659-23-096909","form_type":"8-K","ticker":"DHC","cik":"0001075415","company_name":"DIVERSIFIED HEALTHCARE TRUST","filed_at":"2023-08-30T23:59:59+00:00","discovered_at":"2026-05-14T18:03:33.083191+00:00","generated_at":"2026-06-11T01:47:25.854526+00:00","sec_items":["8.01"],"event_type":"m_and_a","sentiment":"neutral","materiality_score":0.35,"calibrated_materiality_score":0.35,"confidence":"high","headline":"DHC and OPI adjourn merger shareholder meetings to September 6","bullets":["DHC and OPI adjourned their special meetings on August 30, 2023, to continue merger discussions.","DHC's meeting reconvenes on September 6, 2023 at 11:00 a.m. ET; record date unchanged.","Merger requires shareholder approval from both companies; originally announced April 11, 2023.","Adjournment allows ongoing talks with shareholders about the proposed merger."],"urls":{"canonical":"https://secwatch.observer/filing/0001104659-23-096909","json":"https://secwatch.observer/filing/0001104659-23-096909.json","markdown":"https://secwatch.observer/filing/0001104659-23-096909.md","text":"https://secwatch.observer/filing/0001104659-23-096909.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1075415/000110465923096909/0001104659-23-096909-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1075415/000110465923096909/tm2325112d2_8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-11T01:47:25.854526+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"}