| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Neman-Ebrahim Yousha | Chief Clinical Officer | 23975 PARK SORRENTO, SUITE 205, CALABASAS | /s/ Yousha Neman-Ebrahim | 24 Nov 2025 | 0002071642 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | NTHI | Common Stock | Purchase | $7,359 | +1,100 | +0.83% | $6.69 | 134,260 | 20 Nov 2025 | Direct |