| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| SHERIFF WILLIAM M | Executive Chairman and Chief Investment Officer, Director | ONE GALLERIA TOWER,, 13355 NOEL RD, SUITE 1700, DALLAS | /s/ Robert W. Hudson Jr. as attorney-in-fact for William M. Sheriff | 09 Jan 2026 | 0001229379 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | EU | Common Stock | Sale | $28,100 | -10,000 | -78% | $2.81 | 2,876 | 07 Jan 2026 | By Spouse. | F1 |
| holding | EU | Common Stock | 2,238,055 | 07 Jan 2026 | Direct |
| Id | Content |
|---|---|
| F1 | Represents a sale price of $3.89 Canadian dollars, converted to U.S. dollars at the daily average exchange rate of $1.00 to CAD$1.3866 reported by the Bank of Canada on January 8, 2026. |
Executive Chairman and Chief Investment Officer