Welcome to our dedicated page for Dynex Cap SEC filings (Ticker: DX), a comprehensive resource for investors and traders seeking official regulatory documents including 10-K annual reports, 10-Q quarterly earnings, 8-K material events, and insider trading forms.
Dynex Capital, Inc. filings document the regulatory record of an internally managed mortgage REIT, including operating results, capital markets activity, governance matters, and securities outstanding. Form 8-K filings furnish quarterly and annual financial results, book value, total economic return, dividends, liquidity, leverage, investment purchases, and portfolio financing disclosures tied to mortgage-backed securities and repurchase agreements.
The company’s filings also cover amendments to at-the-market common stock distribution agreements, prospectus supplements under shelf registration statements, share repurchase authorizations, and disclosures for common stock and Series C preferred stock. Proxy materials describe annual meeting voting matters, board oversight, executive compensation, shareholder proposals, and governance practices, while officer and director event filings record finance leadership and board composition changes.
Smriti L. Popenoe, Co-CEO and President and director of Dynex Capital, Inc. (DX), reported a Form 4 filing showing a transaction on 09/08/2025. The filing discloses that 18,954 shares of common stock were disposed at a price of $12.93 per share, reported with transaction code F. The filing explains these shares were withheld upon vesting of restricted stock units to satisfy tax withholding obligations. After the reported transactions, Ms. Popenoe directly beneficially owns 403,078 shares (which includes unvested restricted stock units), and there are indirect holdings of 4,780 shares by spouse and 325 shares by son.
Byron L. Boston, Co-CEO and Chairman of Dynex Capital, Inc. (DX), reported a Form 4 disclosing transactions dated 09/08/2025. The filing shows 15,206 shares of Common Stock were disposed under code F (shares withheld upon RSU vesting to satisfy tax withholding) at a reported price of $12.93 per share. Following the transaction, Mr. Boston directly beneficially owned 739,720 shares, and held additional indirect interests: 1,500 shares beneficially owned by each of two sons, and 3,095 shares held jointly by his spouse and a son. The filing is a routine insider report documenting RSU tax withholding and current beneficial ownership.
Dynex Capital has filed Form 15-12G to terminate registration of Plan Interests in its 401(k) Plan under Section 12(g) of the Securities Exchange Act of 1934. The company has specifically terminated the Dynex Capital Employer Stock Fund within the 401(k) Plan and is no longer offering company securities through the plan.
Key details of the filing:
- Filed on June 28, 2025
- Company has deregistered all unsold Common Stock shares ($0.01 par value) under the Plan via Post-Effective Amendment No. 1 to Form S-8 (File No. 333-198796)
- Form relies on Rule 12h-3(b)(1)(i) for suspension of filing duties
- Number of record holders at notice date: None
Important Note: This Form 15 filing does not affect Dynex Capital's obligation to file reports regarding its Common Stock under Sections 13(a) or 15(d) of the Securities Exchange Act of 1934. The filing was executed by Robert S. Colligan, CFO and COO, as Plan Administrator.
Dynex Capital has filed a Post-Effective Amendment No. 1 to Form S-8 to deregister securities previously registered under the company's 401(k) Plan. The original Registration Statement (File No. 333-198796) was filed on September 17, 2014, registering 250,000 shares of Common Stock ($0.01 par value) and plan interests.
Key Points:
- The company terminated the Dynex Capital Employer Stock Fund in the Plan effective August 30, 2024
- The company is no longer offering securities pursuant to the Plan
- This amendment deregisters any remaining unsold securities from the original registration
The filing is signed by the company's leadership team, including Co-CEOs Byron L. Boston and Smriti L. Popenoe, CFO/COO Robert S. Colligan, and other key executives and board members. Dynex Capital is classified as a large accelerated filer under SEC definitions.