Hyperscale Data chair buys 2.15M shares under $0.20

The executive chairman and a 10% owner entity reported open-market purchases totaling over two million GPUS Class A shares, plus updated preferred stock holdings.

Rhea-AI Filing Summary

Hyperscale Data, Inc. (GPUS) had insider purchases reported by Executive Chairman, director and more-than-10% owner Milton C. Ault III, including purchases by Ault & Company, Inc., which is also a more-than-10% owner. On September 3–4, 2026, Mr. Ault and Ault & Company bought a total of 2,148,691 shares of Class A Common Stock in open-market transactions at prices under $0.20 per share, with volume-weighted average prices disclosed in footnotes. The filing also reports direct holdings of 149 shares and indirect holdings of 200 shares of 13% Series D Cumulative Redeemable Perpetual Preferred Stock. No Rule 10b5-1 trading plan is reported.

Insider Trade Summary

Net Buyer: 2,148,691 shares

Net Buy 5 txns

Insider AULT MILTON C III, Ault & Company, Inc.

Role Executive Chairman | 10% Owner

Bought 2,148,691 shs ($407K)

Type	Security	Shares	Price	Value
Purchase	Class A Common Stock F2	196,800	$0.1926	$38K
Purchase	Class A Common Stock F3	1,913,691	$0.1889	$361K
Purchase	Class A Common Stock F1	38,200	$0.1863	$7K
holding	13% Series D Cumulative Redeemable Perpetual Preferred Stock	--	--	--
holding	13% Series D Cumulative Redeemable Perpetual Preferred Stock F3	--	--	--

Holdings After Transaction: Class A Common Stock — 679,500 shares (Direct); Class A Common Stock — 2,613,692 shares (Indirect, By Ault & Company, Inc.); 13% Series D Cumulative Redeemable Perpetual Preferred Stock — 149 shares (Direct); 13% Series D Cumulative Redeemable Perpetual Preferred Stock — 200 shares (Indirect, By Ault & Company, Inc.)

Footnotes (3)

1. F1. The common stock was purchased by the reporting person in open market transactions on the transaction date, with a volume weighted average purchase price of $0.1863. The range of purchase prices on the transaction date was $0.18 to $0.1923 per share. The reporting person undertakes to provide, upon request by the SEC staff, the issuer, or a security holder of the issuer, full information regarding the number of shares purchased at each price.
2. F2. The common stock was purchased by the reporting person in open market transactions on the transaction date, with a volume weighted average purchase price of $0.1926. The range of purchase prices on the transaction date was $0.1763 to $0.2060 per share. The reporting person undertakes to provide, upon request by the SEC staff, the issuer, or a security holder of the issuer, full information regarding the number of shares purchased at each price.
3. F3. 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.

Key Figures

Direct purchase on September 3, 2026: 38,200 shares at $0.1863 per share Direct purchase on September 4, 2026: 196,800 shares at $0.1926 per share Indirect purchase on September 4, 2026: 1,913,691 shares at $0.1889 per share +3 more

6 metrics

Direct purchase on September 3, 2026 38,200 shares at $0.1863 per share Open-market purchase of GPUS Class A Common Stock by Milton C. Ault III

Direct purchase on September 4, 2026 196,800 shares at $0.1926 per share Open-market purchase of GPUS Class A Common Stock by Milton C. Ault III

Indirect purchase on September 4, 2026 1,913,691 shares at $0.1889 per share Open-market purchase of GPUS Class A Common Stock by Ault & Company, Inc.

Total Class A shares bought 2,148,691 shares Aggregate GPUS Class A Common Stock purchases reported in this Form 4

Direct Series D Preferred holdings 149 shares 13% Series D Cumulative Redeemable Perpetual Preferred Stock held directly after reported entries

Indirect Series D Preferred holdings 200 shares 13% Series D Cumulative Redeemable Perpetual Preferred Stock held indirectly via Ault & Company, Inc.

Key Terms

volume weighted average purchase price, beneficially own, Cumulative Redeemable Perpetual Preferred Stock

3 terms

volume weighted average purchase price financial

"with a volume weighted average purchase price of $0.1863"

The volume weighted average purchase price is the average price an investor paid for a security, calculated by giving more weight to prices where more shares were bought—so large trades move the average more than small ones. Investors use it like a cost-basis yardstick to see whether current market prices are above or below what they effectively paid, helping judge gains, losses, and whether to sell or add to a position.

beneficially own financial

"and is deemed to beneficially own the shares held by Ault & Co."

Beneficially own means having the economic rights and risks of a security—such as the right to receive dividends, sell the shares, or profit from price changes—whether or not your name appears on the official share register. Think of it like renting a car: you use it and reap the benefits even if the title lists someone else. Investors care because beneficial ownership determines who truly controls value, must be disclosed under securities rules, and can signal potential influence or trading activity that affects a stock’s price.

Cumulative Redeemable Perpetual Preferred Stock financial

"13% Series D Cumulative Redeemable Perpetual Preferred Stock"

A cumulative redeemable perpetual preferred stock is a type of ownership share that pays fixed dividends forever unless the company stops them, and any missed dividends accumulate and must be paid later. It can be redeemed (bought back) by the issuer at specified times or prices, so it behaves partly like a long-term loan; investors care because it sits ahead of common shares for payments and can affect a company’s cash needs and perceived credit risk.

FAQ

What insider transaction did GPUS report in this Form 4?

The Form 4 reports that Milton C. Ault III, Executive Chairman and director of GPUS, and Ault & Company, Inc. purchased Class A Common Stock of Hyperscale Data, Inc. in open-market transactions on September 3–4, 2026.

How many GPUS Class A shares were purchased in total?

Across the reported transactions, Mr. Ault and Ault & Company purchased a total of 2,148,691 shares of GPUS Class A Common Stock, according to the transaction summary in the filing.

At what prices were the GPUS shares bought?

Reported purchases include 38,200 shares at $0.1863, 196,800 shares at $0.1926, and 1,913,691 shares at $0.1889 per share. Footnotes state these prices are volume weighted average purchase prices with intraday ranges around those levels.

Were the GPUS insider purchases made under a Rule 10b5-1 trading plan?

No. The filing’s Rule 10b5-1 checkbox is marked false, and there is no disclosure that the September 3–4, 2026 purchases of GPUS shares were made pursuant to a Rule 10b5-1 trading plan.

What GPUS preferred stock holdings does the Form 4 show?

The Form 4 reports holdings of 13% Series D Cumulative Redeemable Perpetual Preferred Stock: 149 shares held directly and 200 shares held indirectly through Ault & Company, Inc. as of September 3, 2026.

How is Ault & Company, Inc. related to the GPUS insider?

A footnote states that Milton C. Ault III is the Chief Executive Officer of Ault & Company, Inc. and is deemed to beneficially own the shares held by Ault & Co., which is a more-than-10% owner of GPUS.

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Available on EDGAR 09/08/2026 - 04:16 PM Accepted by SEC EDGAR 09/08/2026 - 04:15 PM Learn about SEC filing dates

SEC Form 4

FORM 4

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940

OMB APPROVAL

OMB Number:			3235-0287
Estimated average burden
hours per response:			0.5

Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.

1. Name and Address of Reporting Person^*

AULT MILTON C III

(Last) (First) (Middle)

11411 SOUTHERN HIGHLANDS PARKWAY

SUITE 190

(Street)

LAS VEGAS NEVADA 89141

(City) (State) (Zip)

UNITED STATES

(Country)

2. Issuer Name and Ticker or Trading Symbol
Hyperscale Data, Inc. [ GPUS ]

5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

X	Director	X	10% Owner
X	Officer (give title below)		Other (specify below)
	Executive Chairman

2a. Foreign Trading Symbol

3. Date of Earliest Transaction (Month/Day/Year)
09/03/2026

6. Individual or Joint/Group Filing (Check Applicable Line)

	Form filed by One Reporting Person
X	Form filed by More than One Reporting Person

4. If Amendment, Date of Original Filed (Month/Day/Year)

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	3. Transaction Code (Instr. 8)		4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5)			5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4)	6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
			Code	V	Amount	(A) or (D)	Price
Class A Common Stock	09/03/2026		P		38,200	A	$0.1863(1)	482,700	D
Class A Common Stock	09/04/2026		P		196,800	A	$0.1926(2)	679,500	D
Class A Common Stock	09/04/2026		P		1,913,691	A	$0.1889	2,613,692	I	By Ault & Company, Inc.(3)
13% Series D Cumulative Redeemable Perpetual Preferred Stock								149	D
13% Series D Cumulative Redeemable Perpetual Preferred Stock								200	I	By Ault & Company, Inc.(3)

Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3)	2. Conversion or Exercise Price of Derivative Security	3. Transaction Date (Month/Day/Year)	3A. Deemed Execution Date, if any (Month/Day/Year)	4. Transaction Code (Instr. 8)		5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5)		6. Date Exercisable and Expiration Date (Month/Day/Year)		7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4)		8. Price of Derivative Security (Instr. 5)	9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4)	10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)
				Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares

1. Name and Address of Reporting Person^*

AULT MILTON C III

(Last) (First) (Middle)

11411 SOUTHERN HIGHLANDS PARKWAY

SUITE 190

(Street)

LAS VEGAS NEVADA 89141

(City) (State) (Zip)

UNITED STATES

(Country)

Relationship of Reporting Person(s) to Issuer

X	Director	X	10% Owner
X	Officer (give title below)		Other (specify below)
	Executive Chairman

1. Name and Address of Reporting Person^*

Ault & Company, Inc.

(Last) (First) (Middle)

11411 SOUTHERN HIGHLANDS PARKWAY

SUITE 190

(Street)

LAS VEGAS NEVADA 89141

(City) (State) (Zip)

UNITED STATES

(Country)

Relationship of Reporting Person(s) to Issuer

	Director	X	10% Owner
	Officer (give title below)		Other (specify below)

Explanation of Responses:

1. The common stock was purchased by the reporting person in open market transactions on the transaction date, with a volume weighted average purchase price of $0.1863. The range of purchase prices on the transaction date was $0.18 to $0.1923 per share. The reporting person undertakes to provide, upon request by the SEC staff, the issuer, or a security holder of the issuer, full information regarding the number of shares purchased at each price.

2. The common stock was purchased by the reporting person in open market transactions on the transaction date, with a volume weighted average purchase price of $0.1926. The range of purchase prices on the transaction date was $0.1763 to $0.2060 per share. The reporting person undertakes to provide, upon request by the SEC staff, the issuer, or a security holder of the issuer, full information regarding the number of shares purchased at each price.

3. 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.

Remarks:

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	09/08/2026
	By: /s/ Milton C. Ault, III, Chief Executive Officer of Ault & Company, Inc.	09/08/2026
	** Signature of Reporting Person	Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.
* Form 4: SEC 1474 (03-26)