| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| CHEN THOMAS C | CEO, Director, 10%+ Owner | 23975 SORRENTO PARK, SUITE 205, CALABASAS | /S/ THOMAS C CHEN | 19 May 2025 | 0001998682 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | NTHI | Common Stock | Purchase | $20K | +2.76K | +0.51% | $7.25 | 549K | 21 May 2025 | Direct | F1, F2, F3 |
| transaction | NTHI | Common Stock | Purchase | $20K | +2.71K | +0.49% | $7.38 | 552K | 22 May 2025 | Direct | F1, F3, F4 |
| holding | NTHI | Common Stock | 261K | 21 May 2025 | By HCWG LLC. | F5 | |||||
| holding | NTHI | Common Stock | 888K | 21 May 2025 | By NeuCen Biomedical Co. Ltd. | F6 | |||||
| holding | NTHI | Common Stock | 2.83M | 21 May 2025 | By TR Chen Third Family Limited Partnership. | F7 | |||||
| holding | NTHI | Common Stock | 93.3K | 21 May 2025 | By Tien Duan Chen Trust. |
| Id | Content |
|---|---|
| F1 | The aggregate number of shares of Issuer's Class A common stock (the "Shares") purchased by the Reporting Person on the same day at different prices. |
| F2 | Represents the weighted average purchase price. The Shares were purchased at prices ranging from $7.181 to $7.25 per share, inclusive. Full information regarding the number of Shares sold at each price shall be provided to the Securities and Exchange Commission staff, Issuer or any security holder, upon request. |
| F3 | Includes shares of common stock held by certain members of Reporting Person's immediate family of which Reporting Person disclaims beneficial ownership except to the extent of his pecuniary interest, if any, therein. |
| F4 | Represents the weighted average purchase price. The Shares were purchased at prices ranging from $7.38 to $7.4899 per share. Full information regarding the number of Shares sold at each price shall be provided to the Securities and Exchange Commission staff, Issuer or any security holder, upon request. |
| F5 | Such shares represent only Reporting Person's percentage interest in HCWG LLC. |
| F6 | Shares held by NeuCen Biomedical Co. Ltd. ("NeuCen"). NeuCen is owned in part by Reporting Person's spouse. Reporting Person disclaims beneficial ownership of such shares except to the extent of his pecuniary interest, if any, therein. |
| F7 | Shares held by T. R. Chen Third Family Limited Partnership, a NV limited partnership, of which Reporting Person and his spouse are the general partners with sole voting and dispositive power. Reporting Person disclaims beneficial ownership of such shares except to the extent of his pecuniary interest, if any, therein. |