X0609 4 2026-09-29 0 0000896493 Hyperscale Data, Inc. GPUS 0001212502 AULT MILTON C III false 11411 SOUTHERN HIGHLANDS PARKWAY SUITE 190 LAS VEGAS NV 89141 true true true false Executive Chairman 0001734770 Ault & Company, Inc. false 11411 SOUTHERN HIGHLANDS PARKWAY SUITE 190 LAS VEGAS NV 89141 false false true true See Remark 0 Class A Common Stock 2026-09-29 4 P 0 1600 0.1662 A 962500 D Class A Common Stock 2026-09-30 4 P 0 311874 0.1639 A 3925566 I By Ault & Company, Inc. Class A Common Stock 2026-09-30 4 P 0 10000000 0.50 A 13925566 I By Ault & Company, Inc. 13% Series D Cumulative Redeemable Perpetual Preferred Stock 149 D 13% Series D Cumulative Redeemable Perpetual Preferred Stock 200 I By Ault & Company, Inc. Class B Common Stock 0.00 2026-09-30 4 P 0 389404 0.50 A Common Stock 389404 15686550 I By Ault & Company, Inc. Stock Options (Right to Buy) 3.60 2035-07-30 Class A Common Stock 400000 400000 D Class B Common Stock 0.00 Common Stock 31587 31587 D Series C Convertible Preferred Stock Common Stock 50000 I By Ault & Company, Inc. Series G Convertible Preferred Stock Common Stock 960 I By Ault & Company, Inc. Series H Convertible Preferred Stock Common Stock 4000 I By Ault & Company, Inc. Series C Warrants 591.9375 Common Stock 84470 84470 I By Ault & Company, Inc. Series G Warrants 29.59 Common Stock 32444 32444 I By Ault & Company, Inc. October 2023 Warrants 803.6875 Common Stock 10899 10899 I By Ault & Company, Inc. Each share of Class B Common Stock is convertible into one share of Class A Common Stock. The Class B Common Stock does not expire. Milton C. Ault, III, is the Chief Executive Officer of Ault & Company, Inc. ("Ault & Co.") and is deemed to beneficially own the shares held by Ault & Co. On July 31, 2025, the Board of Directors of the Issuer granted stock options to Mr. Ault to purchase 400,000 shares of the Issuer's class A common stock. Fifty percent (50%) of these options vested and became exercisable on the date that receipt of approval of the option grants by the Issuer's stockholders and the NYSE American. Stockholder approval was obtained on April 10, 2026 and approval from the NYSE American was obtained on May 6, 2026, so May 6, 2026 was the date that these options vested and became exercisable. The remaining 50% vest in equal monthly increments over 24 months beginning June 1, 2026. The stock options were issued outside of any Issuer stock incentive plan. As of September 30, 2026, the Series C Conversion Price was $0.165 per share, so each share of Series C Convertible Preferred Stock is convertible into approximately 6,060.61 shares of Class A Common Stock. Each share of Series C Convertible Preferred Stock has a stated value of $1,000.00 and is convertible into shares of Class A Common Stock at a conversion price equal to the greater of (i) $0.10 per share and (ii) 105% of the volume weighted average price of the Class A Common Stock during the ten trading days immediately prior to the date of conversion (the "Series C Conversion Price"). The Series C Conversion Price is subject to adjustment in the event of an issuance of Class A Common Stock at a price per share lower than the Series C Conversion Price then in effect, as well as upon customary stock splits, stock dividends, combinations or similar events. The Series C Convertible Preferred Stock has no expiration date. As of September 30, 2026, the Series G Conversion Price was $0.165 per share, so each share of Series G Convertible Preferred Stock is convertible into approximately 6,060.61 shares of Class A Common Stock. Each share of Series G Convertible Preferred Stock has a stated value of $1,000.00 and is convertible into shares of Class A Common Stock at a conversion price equal to the greater of (i) $0.10 per share and (ii) 105% of the volume weighted average price of the Class A Common Stock during the ten trading days immediately prior to the date of conversion (the "Series G Conversion Price"). The Series G Conversion Price is subject to adjustment in the event of an issuance of Class A Common Stock at a price per share lower than the Series G Conversion Price then in effect, as well as upon customary stock splits, stock dividends, combinations or similar events. The Series G Convertible Preferred Stock has no expiration date. As of September 30, 2026, the Series H Conversion Price was $0.165 per share, so each share of Series H Convertible Preferred Stock is convertible into approximately 6,060.61 shares of Class A Common Stock. Each share of Series H Convertible Preferred Stock has a stated value of $1,000.00 and is convertible into shares of Class A Common Stock at a conversion price equal to the greater of (i) $0.10 per share and (ii) 105% of the volume weighted average price of the Class A Common Stock during the ten trading days immediately prior to the date of conversion (the "Series H Conversion Price"). The Series H Conversion Price is subject to adjustment in the event of an issuance of Class A Common Stock at a price per share lower than the Series H Conversion Price then in effect, as well as upon customary stock splits, stock dividends, combinations or similar events. The Series H Convertible Preferred Stock has no expiration date. The October 2023 Warrants, the Series C Warrants and the Series G Warrants have a five-year term, expiring on the fifth anniversary of the date of issuance, and become exercisable on the first business day after the six-month anniversary of the date of issuance. Mr. Ault, Chief Executive Officer of Ault & Co., is a director of the Issuer. For purposes of Section 16 of the Exchange Act, Ault & Co. may be deemed a director by deputization by virtue of its representation on the Board of Directors of the Issuer. By: /s/ Milton C. Ault, III 2026-10-01 By: /s/ Milton C. Ault, III, Chief Executive Officer of Ault & Company, Inc. 2026-10-01