| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Ethara Capital LLC | 10%+ Owner | 50 WEST 47TH STREET, SUITE 1711, NEW YORK | /s/ Donald R. Reynolds, by power of attorney | 09 Oct 2025 | 0002090666 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| holding | CTHR | Common Stock | 1,353,180 | 29 Aug 2025 | Direct |