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.
The Dynex Capital, Inc. (NYSE: DX) SEC filings page on Stock Titan provides access to the company’s regulatory disclosures filed with the U.S. Securities and Exchange Commission. As a Virginia-incorporated financial services company operating as an internally managed real estate investment trust (REIT), Dynex Capital files current reports, registration statements, and other documents that explain its financing activities, capital structure, and legal and tax considerations.
Investors can review current reports on Form 8-K in which Dynex Capital describes material events, such as amendments to its at-the-market equity distribution agreement, updates to legal opinions, and revisions to tax disclosure related to a universal shelf registration statement on Form S-3. These filings outline how additional common shares may be offered through sales agents in at-the-market offerings and provide the associated legal opinions from counsel.
The filings record financial reporting and disclosure practices, including press releases furnished as exhibits that summarize quarterly results, portfolio composition in Agency RMBS and Agency CMBS, leverage metrics, and hedging strategies using interest rate swaps and U.S. Treasury futures. They also include documents like Form 15 related to the termination of a 401(k) plan’s employer stock fund, clarifying that this action does not change Dynex Capital’s reporting obligations for its common stock.
On Stock Titan, AI-powered tools help interpret lengthy SEC documents by highlighting key sections, such as changes to distribution agreements, tax and legal sections of registration statements, and descriptions of capital-raising programs. Users can quickly locate information about Dynex Capital’s common and preferred equity, at-the-market offering capacity, and other regulatory details that are important for understanding DX as a mortgage-focused REIT.
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.