| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Popenoe Smriti Laxman | Co-CEO and President, Director | C/O DYNEX CAPITAL, INC., 140 EAST SHORE DRIVE, SUITE 100, GLEN ALLEN | /s/ Smriti L. Popenoe | 10 Sep 2025 | 0001501438 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | DX | Common Stock | Tax liability | $245,075 | -18,954 | -4.5% | $12.93 | 403,078 | 08 Sep 2025 | Direct | F1, F2 |
| holding | DX | Common Stock | 4,780 | 08 Sep 2025 | By spouse | ||||||
| holding | DX | Common Stock | 325 | 08 Sep 2025 | By son |
| Id | Content |
|---|---|
| F1 | Reflects shares withheld upon vesting of restricted stock units to satisfy tax withholding obligations. |
| F2 | Includes unvested restricted stock units. |