Entry into a Material Definitive Agreement. On September 1, 2026, Hyperliquid Strategies Inc (the “Company”) and Chardan Capital Markets LLC (the “Investor”) entered into Amendment No. 1 (the “Amendment”) to the ChEF Purchase Agreement, dated as of October 22, 2025 (the “Purchase Agreement”), by and between the Company and the Investor. The Amendment increases the Total Commitment (as defined in the Purchase Agreement) from $1.0 billion to $2.5 billion in aggregate gross purchase price of new…

Results of Operations and Financial Condition. On August 27, 2026, Hyperliquid Strategies Inc (the “Company”) issued a press release announcing its financial results for the fiscal year ended June 30, 2026. A copy of the press release is included as Exhibit 99.1 to this report. The information in this report under this item, including the exhibit, is provided under

Chief Operating Officer — Jeroen Nieuwkoop: An Executive Placement Agreement was entered into for the continued service of Jeroen Nieuwkoop as Chief Operating Officer.

Results of Operations and Financial Condition. On May 7, 2026, Hyperliquid Strategies Inc (the “Company”) issued a press release announcing its financial results for the third fiscal quarter and nine months ended March 31, 2026. A copy of the press release is included as Exhibit 99.1 to this report. The information in this report under this item, including the exhibit, is provided under

Results of Operations and Financial Condition. On February 11, 2026, Hyperliquid Strategies Inc (the “Company”) issued a press release announcing its financial results for the second fiscal quarter and six months ended December 31, 2025. A copy of the press release is included as Exhibit 99.1 to this report. The information in this report under this item, including the exhibit, is provided under

Regulation FD Disclosure. On December 8, 2025, Hyperliquid Strategies Inc (the “Company”) issued a press release announcing that its board of directors approved a repurchase program to acquire up to $30 million of the Company’s outstanding shares of common stock. There is no guarantee as to the number of shares that will be repurchased, and the repurchase program may be extended, suspended or discontinued at any time without prior notice at the Company’s discretion. A copy of the press releas…