secwatch.observer — SEC 8-K summary ====================================== Issuer: DYNEX CAPITAL INC (DX) CIK: 0000826675 Form: 8-K Filed at: 2026-02-27T23:59:59+00:00 Accession: 0001104659-26-021080 Event type: leadership Sentiment: neutral Materiality: 0.55 Item codes: 5.02, 7.01, 9.01 LLM model: deepseek-v4-flash:cloud@v2 Dynex Capital appoints Michael Sartori as CFO; Robert Colligan departs by mutual agreement -------------------------------------------------------------------------------- - 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. Source: EDGAR index: https://www.sec.gov/Archives/edgar/data/826675/000110465926021080/0001104659-26-021080-index.htm Primary doc: https://www.sec.gov/Archives/edgar/data/826675/000110465926021080/tm267497d1_8k.htm HTML page: https://secwatch.observer/filing/0001104659-26-021080 License: Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer