| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| MCCARTNEY JOHN | Director | 5217 MCKINNEY AVE., SUITE 400, DALLAS | /s/ Emily Fuquay, by power of attorney for John McCartney | 20 Nov 2025 | 0000923380 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | GRNT | Common Stock, par value $0.0001 per share | Purchase | $20,280 | +4,000 | +4.2% | $5.07 | 99,091 | 18 Nov 2025 | Direct | |
| transaction | GRNT | Common Stock, par value $0.0001 per share | Purchase | $20,200 | +4,000 | +4% | $5.05 | 103,091 | 19 Nov 2025 | Direct |