| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Wood Thomas Leigh | Director | 10624 S. EASTERN AVE., SUITE A-638, HENDERSON | /s/ Thomas L. Wood | 23 Dec 2025 | 0001791225 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | CLSK | Common Stock | Sale | $997,111 | -85,315 | -67% | $11.69 | 41,421 | 23 Dec 2025 | Direct | F1 |
| holding | CLSK | Common Stock | 126,736 | 23 Dec 2025 | Direct | ||||||
| holding | CLSK | Common Stock | 60,196 | 23 Dec 2025 | By Spouse |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Underlying Class | Amount | Exercise Price | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| holding | CLSK | Restricted Stock Units | 14,706 | 23 Dec 2025 | Common Stock | 14,706 | $0.000000 | Direct | F2 |
| Id | Content |
|---|---|
| F1 | This is a weighted average of prices for all sales made on December 23, 2025 ranging from $11.5031 to $11.8801. Upon request, the Reporting Person will provide to the SEC, the Issuer, or any security holder of the Issuer full information regarding the number of shares sold at each separate price. |
| F2 | These RSUs vest 50% on December 31, 2025 and 50% on March 31, 2026. |