| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Nagar Yaacov | 10%+ Owner | 600 PARK OFFICES DR., SUITE 300, DURHAM | /s/ YAACOV NAGAR | 22 Oct 2025 | 0001861377 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | SCWO | Common Stock | Sale | $5,609 | -13,330 | -0.04% | $0.4208 | 32,964,028 | 20 Oct 2025 | Direct | F1 |
| transaction | SCWO | Common Stock | Sale | $119,559 | -284,394 | -0.86% | $0.4204 | 32,679,634 | 21 Oct 2025 | Direct | F2 |
| transaction | SCWO | Common Stock | Sale | $13,802 | -32,791 | -0.1% | $0.4209 | 32,646,843 | 22 Oct 2025 | Direct | F3 |
| Id | Content |
|---|---|
| F1 | This transaction was executed in multiple trades at prices ranging from $0.4202 to $0.4211 The price set forth above reflects the weighted-average price per share. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transactions were effected. |
| F2 | This transaction was executed in multiple trades at prices ranging from $0.420 to $0.4208 The price set forth above reflects the weighted-average price per share. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transactions were effected. |
| F3 | This transaction was executed in multiple trades at prices ranging from $0.4207 to $0.4210 The price set forth above reflects the weighted-average price per share. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transactions were effected. |