Regulation FD Disclosure. On September 4, 2026, Hyperscale Data, Inc. (the “ Company ”) issued a press release announcing a special dividend (the “ Distribution ”) of 20,000,000 shares (the “ Issuable Shares ”) of its Class B Common Stock (the “ Class B Common Stock ”) to all holders of its Class A Common Stock (the “ Class A Common Stock ” together with the Class B Common Stock, the “ Common Stock ”), its Class B Common Stock as well as its Series B Convertible Preferred Stock, Series C Conv…

Regulation FD Disclosure. On August 19, 2026, Hyperscale Data, Inc. (the “ Company ”) issued a press release announcing a cash dividend to holders of the 13.00% Series D Cumulative Redeemable Preferred Stock of $0. 2708333 per share (the “ Press Release ”). In addition, the Press Release also announced a cash dividend to holders of the 10.00% Series E Cumulative Redeemable Perpetual Preferred Stock of $0. 20833 per share. The record date for both dividends is August 31, 2026 , and the payment…

REGULATION FD DISCLOSURE On August 13, 2026, the Company issued a press release announcing a planned reverse stock split, a copy of which press release is furnished herewith as Exhibit 99.1 and is incorporated by reference herein. In accordance with General Instruction B.2 of Form 8-K, the information under this item, Exhibit 99.1 shall not be deemed filed for purposes of Section 18 of the Securities Exchange Act of 1934, as amended, nor shall such information be deemed incorporated by refere…

CREATION OF A DIRECT FINANCIAL OBLIGATION OR AN OBLIGATION UNDER AN OFF-BALANCE SHEET ARRANGEMENT OF A REGISTRANT On August 3, 2026, Hyperscale Data, Inc., a Delaware corporation (the “ Company ”), announced that it has successfully implemented its Bitcoin-backed decentralized finance (“ DeFi ”) financing strategy, establishing the ability to borrow against its Bitcoin treasury at competitive and variable institutional financing rates through an overcollateralized digital asset borrowing arra…

Regulation FD Disclosure On August 4, 2026, Hyperscale Data, Inc. (the “ Company ”) issued a press release announcing 2027 financial guidance (the “ Press Release ”) and that the Company would be holding an investor conference call on August 4, 2026 to discuss the financial guidance and the underlying assumptions, including the planned business activities of the Company. In connection with the investor conference call, the Company will use a presentation (the “ Corporate Presentation ”) , whi…

and in the Press Release furnished as Exhibit 99.1 to this Current Report on Form 8-K shall not be incorporated by reference into any filing with the Securities and Exchange Commission made by the Company whether made before or after the date hereof, except as expressly set forth by specific reference in such a filing. The Securities and Exchange Commission encourages registrants to disclose forward-looking information so that investors can better understand the future prospects of a registra…

Regulation FD Disclosure. On July 17, 2026, Hyperscale Data, Inc. (the “ Company ”) issued a press release announcing a cash dividend to holders of the 13.00% Series D Cumulative Redeemable Preferred Stock of $0. 2708333 per share (the “ Press Release ”). In addition, the Press Release also announced a cash dividend to holders of the 10.00% Series E Cumulative Redeemable Perpetual Preferred Stock of $0. 20833 per share. The record date for both dividends is July 31, 2026 , and the payment dat…

REGULATION FD DISCLOSURE Hyperscale Data, Inc. (the “ Company ”) announced that it intends to publicize a presentation (the “ Corporate Presentation ”) , which may contain nonpublic information. A copy of the Corporate Presentation, which is furnished herewith as Exhibit 99.1 , is incorporated by reference herein. In accordance with General Instruction B.2 of Form 8-K, the information under this item and Exhibit 99.1 shall not be deemed filed for purposes of Section 18 of the Securities Excha…

Entry into a Material Definitive Agreement. On June 23, 2026 (the “ Execution Date ”), Alliance Cloud Services, LLC, a Delaware limited liability company (the “ Provider ”), a wholly owned subsidiary of Hyperscale Data, Inc., a Delaware corporation (the “ Company ”) entered into a Master Services Agreement (the “ Agreement ”) with a customer (the “ Customer ”) to deploy a total of approximately 20 megawatts (“ MW ”), to be delivered by Provider in phases as described herein, for artificial in…

Entry into a Material Definitive Agreement. On June 18, 2026, Hyperscale Data, Inc. (the “ Company ”) entered into an At-the-Market Issuance Sales Agreement (the “ Sales Agreement ”) with Spartan Capital Securities, LLC, as sales agent (the “ Agent ”) to sell shares of its Class A common stock, par value $0.001 (the “ Common Stock ”), having an aggregate offering price of up to $300,000,000 (the “ Shares ”) from time to time, through an “at the market offering” (the “ ATM Offering ”) as defin…

Regulation FD Disclosure. On June 18, 2026 the Company issued a press release announcing the filing of the prospectus supplement and entry into the Sales Agreement. A copy of the press release is furnished herewith as Exhibit 99.1 to this Current Report on Form 8-K. On June 18, 2026, the Company issued a press release announcing a cash dividend to holders of the 13.00% Series D Cumulative Redeemable Preferred Stock of $0. 2708333 per share (the “ Press Release ”). In addition, the Press Relea…

Regulation FD Disclosure On June 15, 2026, Hyperscale Data, Inc. (the “ Company ”) issued a press release announcing that the Company was in advanced negotiations towards executing a master services agreement that was expected to provide 20 megawatts of power to a customer at the Company’s Michigan data center, which is expected to be worth in excess of $1.0 billion over a 20 year period (the “ Press Release ”). A copy of the Press Release is furnished herewith as Exhibit 99.1 and is incorpor…

CREATION OF A DIRECT FINANCIAL OBLIGATION OR AN OBLIGATION UNDER AN OFF-BALANCE SHEET ARRANGEMENT OF A REGISTRANT. The disclosure regarding the Pre-Paid Advances set forth in

ENTRY INTO A MATERIAL DEFINITIVE AGREEMENT. On June 11, 2026 (the “ Effective Date ”), Hyperscale Data, Inc. (the “ Company ”) entered into a Pre-Paid Advance Agreement (the “ PPA ”) with YA II PN, Ltd., a Cayman Islands exempt limited partnership (“ Yorkville ”). In accordance with the terms of the PPA, the Company will receive a pre-paid advance of $15,958,000 from Yorkville (the “ Pre-Paid Advance ”). The Pre-Paid Advance will be purchased by Yorkville at 94% of the face amount of the Pre-…

REGULATION FD DISCLOSURE On June 11, 2026, the Company issued a press release announcing the PPA. A copy of this press release is furnished herewith as Exhibit 99.1 and is incorporated by reference herein. In accordance with General Instruction B.2 of Form 8-K, the information under this item shall not be deemed filed for purposes of Section 18 of the Securities Exchange Act of 1934, as amended, nor shall such information be deemed incorporated by reference in any filing under the Securities…

Termination of a Material Agreement On May 27, 2026, Hyperscale Data, Inc. (the “ Company ”) provided written notice to Spartan Capital Securities, LLC, as lead sales agent (the “ Agent ”) of its election to terminate the amended and restated At-the-Market (“ ATM ”) Issuance Sales Agreement (the “ Agreement” ), dated January 16, 2026, by and among the Company, the Agent and Wilson-Davis & Co., Inc., as an additional sales agent, with regards to sales of the Company’s class A common stock, par…

Regulation FD Disclosure On May 28, 2026, the Company issued a press release announcing the termination of the ATM. A copy of this press release is furnished herewith as Exhibit 99.1 and is incorporated by reference herein. In accordance with General Instruction B.2 of Form 8-K, the information under this item shall not be deemed filed for purposes of Section 18 of the Securities Exchange Act of 1934, as amended, nor shall such information be deemed incorporated by reference in any filing und…

Regulation FD Disclosure. On May 18, 2026, Hyperscale Data, Inc. (the “ Company ”) issued a press release announcing a cash dividend to holders of the 13.00% Series D Cumulative Redeemable Preferred Stock of $0. 2708333 per share (the “ Press Release ”). In addition, the Press Release also announced a cash dividend to holders of the 10.00% Series E Cumulative Redeemable Perpetual Preferred Stock of $0. 20833 per share. The record date for both dividends is May 31, 2026 , and the payment date…

Entry into a Material Definitive Agreement. On May 9, 2026, Hyperscale Data, Inc., a Delaware corporation (the “ Company ”), through its wholly-owned subsidiary, Omnipresent Robotics LLC, a Nevada limited liability company (the “ Omnipresent ”), entered into a definitive Appendix (the “ Appendix ”) with AGIBOT PTE. LTD., a Singaporean company (“ AGIBOT ”), which supplements that certain Partner Agreement dated April 15, 2026 (the “ Partner Agreement ”) entered into by and between Omnipresent…

Regulation FD Disclosure. On May 11, 2026, the Company issued a press release announcing the Appendix, a copy of which is attached as Exhibit 99.1. The information contained in Exhibit 99.1 is incorporated herein by reference. In accordance with General Instruction B.2 of Form 8-K, the information under this item shall not be deemed filed for purposes of Section 18 of the Securities Exchange Act of 1934, as amended, nor shall such information be deemed incorporated by reference in any filing…

REGULATION FD DISCLOSURE Hyperscale Data, Inc. (the “ Company ”) announced that its Executive Chairman, Milton C. Ault, will be speaking at Consensus 2026 on May 7, 2026 during a session titled "What Gets Traded: Silver, RWAs, and the Market Structure for Tokenized Assets on Ault Blockchain." In connection with his appearance, the Company will use a presentation (the “ Corporate Presentation ”) , which may contain nonpublic information. A copy of the Corporate Presentation, which is furnished…

Regulation FD Disclosure On May 7, 2026, Hyperscale Data, Inc. (the “ Company ”) issued a press release announcing that the Company was evaluating strategic potential strategic and financial options, which may include, among other things, share repurchases, issuer tender offers, structured capital return programs, strategic partnerships, financings, acquisitions, divestitures other than the Divestiture described in the Press Release, joint ventures, or other transactions designed to maximize…

and in the Press Release furnished as Exhibit 99.1 to this Current Report on Form 8-K shall not be incorporated by reference into any filing with the Securities and Exchange Commission made by the Company whether made before or after the date hereof, except as expressly set forth by specific reference in such a filing. The Securities and Exchange Commission encourages registrants to disclose forward-looking information so that investors can better understand the future prospects of a registra…

REGULATION FD DISCLOSURE Hyperscale Data, Inc. (the “ Company ”) previously announced that it will be holding an investor conference call on April 21, 2026 to provide a summary on how its subsidiary Omnipresent Robotics, LLC will launch intelligent AI robotics and data collection. In connection with the investor conference call, the Company will use an investor presentation (the “ Corporate Presentation ”) , which may contain nonpublic information. A copy of the Corporate Presentation, which…

Regulation FD Disclosure. On April 17, 2026, the Company issued a press release announcing that its wholly owned subsidiary Omnipresent Robotics, LLC (“ Omnipresent ”), has entered into a strategic partnership agreement (the “ Agreement ”) with AGIBOT PTE. LTD. (“ AGIBOT ”), a developer of intelligent robotics technology (the “ AGIBOT Press Release ”). The AGIBOT Press Release further stated that under the terms of the Agreement, Omnipresent expects to collaborate with AGIBOT on the deploymen…