| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Ramchand Latha | Director | 19001 CRESCENT SPRINGS DRIVE, KINGWOOD | /s/ Christian P. Callens, by Power of Attorney | 2025-08-06 | 0001795765 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | NSP | Common Stock | Purchase | $50.6K | +1K | +7.08% | $50.64 | 15.1K | Aug 6, 2025 | Direct |