---
schema_version: "secwatch.filing_event.v1"
accession: "0000826675-25-000156"
form_type: "8-K"
ticker: "DX"
cik: "0000826675"
company_name: "DYNEX CAPITAL INC"
filed_at: "2025-10-28T23:59:59+00:00"
generated_at: "2026-05-17T02:05:07.716318+00:00"
event_type: "other"
sentiment: "neutral"
materiality_score: 0.1
calibrated_materiality_score: 0.1
confidence: "high"
source: SEC EDGAR
---

# Dynex Capital reaffirms REIT tax status and updates legal opinions in shelf registration

## Summary
- Elects to be taxed as a REIT; opinion from Morrison Foerster LLP confirms qualification for 2022-2024 and expected 2025.
- Exhibit 99.1 supersedes prior tax discussion in July 2025 base prospectus and supplement.
- Exhibits 99.2 and 99.3 update legal matters for securities offered under the universal shelf registration statement.
- No change in business or financial condition; filing is a routine prospectus update.

## SEC filing metadata
- accession: 0000826675-25-000156
- form_type: 8-K
- ticker: DX
- cik: 0000826675
- company_name: DYNEX CAPITAL INC
- filed_at: 2025-10-28T23:59:59+00:00
- event_type: other
- sentiment: neutral
- materiality_score: 0.1
- calibrated_materiality_score: 0.1
- confidence: high
- sec_items: 8.01, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/826675/000082667525000156/0000826675-25-000156-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/826675/000082667525000156/dx-20251028.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0000826675-25-000156
- JSON: https://secwatch.observer/filing/0000826675-25-000156.json
- Plain text: https://secwatch.observer/filing/0000826675-25-000156.txt

This AI-assisted summary is a reading aid. Review the linked SEC EDGAR filing before relying on any specific claim.