{"schema_version":"secwatch.filing_event.v1","accession":"0001104659-26-021080","form_type":"8-K","ticker":"DX","cik":"0000826675","company_name":"DYNEX CAPITAL INC","filed_at":"2026-02-27T23:59:59+00:00","discovered_at":"2026-05-14T18:02:37.786865+00:00","generated_at":"2026-05-15T23:19:20.657745+00:00","sec_items":["5.02","7.01","9.01"],"event_type":"leadership","sentiment":"neutral","materiality_score":0.55,"calibrated_materiality_score":0.55,"confidence":"high","headline":"Dynex Capital appoints Michael Sartori as CFO; Robert Colligan departs by mutual agreement","bullets":["Michael Sartori appointed CFO effective Feb 26, 2026; previously Head of Capital Markets and FP&A since Oct 2019.","Robert Colligan leaves CFO role by mutual agreement; will serve as Special Advisor through May 1, 2026.","Sartori received equity awards: RSUs valued at $350k (3-year cliff vest) and PSUs valued at $1.2M (3-year performance period).","Departure is not related to any disagreement on financial reporting, accounting matters, or operations.","Sartori has over a decade at Dynex; prior roles at Genworth Financial, Deloitte, and Grant Thornton."],"urls":{"canonical":"https://secwatch.observer/filing/0001104659-26-021080","json":"https://secwatch.observer/filing/0001104659-26-021080.json","markdown":"https://secwatch.observer/filing/0001104659-26-021080.md","text":"https://secwatch.observer/filing/0001104659-26-021080.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/826675/000110465926021080/0001104659-26-021080-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/826675/000110465926021080/tm267497d1_8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-15T23:19:20.657745+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"}