| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Reppas Tiah Norton | Chief Accounting Officer | FIRST EXECUTIVE SUITES, 100 E SAN MARCOS, SUITE 400, SAN MARCOS | Denise Garrett For: Tiah Reppas | 22 Dec 2025 | 0002102312 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| holding | ANY | Common Stock | 23,832 | 17 Dec 2025 | Direct |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Underlying Class | Amount | Exercise Price | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| holding | ANY | Restricted Stock Units ( | 17 Dec 2025 | Common Stock | 562,500 | Direct | F1, F2 |
| Id | Content |
|---|---|
| F1 | The common shares reported under column 3 comprise two RSU awards. The outstanding RSUs under each award and their underlying vesting schedules are as follows: (i) 62,500 RSUs which vest 12,500 shares quarterly beginning 3/1/2026 until 3/1/2027; and 500,000 RSUs which vest 150,000 shares on 3/1/2026 and 50,000 shares vest quarterly beginning June 1, 2026 until December 1, 2027. |
| F2 | Each restricted stock unit represents a contingent right to receive one share of Sphere 3D Corp. common stock. |