| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Dyrness Albert D. | Director | 100 OVERLOOK CENTER, SUITE 102, PRINCETON | /s/ Albert D. Dyrness | 2025-12-03 | 0001664801 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | SONN | Common Stock | Disposed to Issuer | -4.54K | -100% | 0 | Dec 2, 2025 | Direct | F1, F2, F3 |
Albert D. Dyrness is no longer subject to Section 16 filing requirements. Form 4 or Form 5 obligations may continue.
| Id | Content |
|---|---|
| F1 | On December 2, 2025, pursuant to the Business Combination Agreement (the "BCA"), dated July 11, 2025, by and among Sonnet BioTherapeutics Holdings, Inc. (the "Company"), Rorschach I LLC ("Rorschach"), Hyperliquid Strategies Inc ("HSI"), TBS Merger Sub Inc ("Company Merger Sub") and Rorschach Merger Sub, LLC ("Rorschach Merger Sub"), Rorschach Merger Sub merged with and into Rorschach with Rorschach surviving the merger as a direct wholly owned subsidiary of HSI and immediately following such merger, Company Merger Sub merged with and into the Company with the Company surviving the merger as a direct wholly owned subsidiary of HSI (the "Company Merger"). |
| F2 | (Continued from footnote 1) Includes (i) 4,000 restricted stock units granted on July 11, 2025 which, as a result of the Company Merger, vested at the Effective Time and (ii) 537 vested restricted stock units held by the Reporting Person at the Effective Time. Pursuant to the BCA, each restricted stock unit was exchanged at the Effective Time for (i) one-fifth of a share of HSI Common Stock and (ii) one CVR. |
| F3 | All amounts reflect the Company's 1:22 reverse stock split effective as of August 31, 2023 and 1:8 reverse stock split effective as of September 30, 2024. |