| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Musgrave John M. | CEO & President, Director | 4925 GREENVILLE AVENUE, SUITE 1310, DALLAS | /s/ Brad Mead | 11 Mar 2026 | 0001555638 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | NXG | Common Shares | Purchase | $20,800 | +400 | $52.00 | 400 | 10 Mar 2026 | Direct |