Hyperscale Data chair buys preferred stock

Hyperscale Data, Inc. insider activity shows an associated entity adding to preferred share holdings.

Rhea-AI Filing Summary

Hyperscale Data, Inc. insider activity shows an associated entity adding to preferred share holdings. Ault & Company, Inc., which is led by Executive Chairman Milton C. Ault III, completed an open-market purchase of 100 shares of 13% Series D Cumulative Redeemable Perpetual Preferred Stock at $19.525 per share.

Following this transaction as of June 30, 2026, Ault & Company, Inc. beneficially holds 2,750,005 shares of Class A Common Stock and 200 shares of the 13% Series D preferred stock indirectly for Ault. Milton C. Ault III also holds 744,300 Class A Common shares and 149 shares of the same preferred stock directly.

Insider Trade Summary

Net Buyer: 100 shares

Net Buy 4 txns

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

Role Executive Chairman | 10% Owner

Bought 100 shs ($2K)

Type	Security	Shares	Price	Value
Purchase	13% Series D Cumulative Redeemable Perpetual Preferred Stock	100	$19.525	$2K
holding	13% Series D Cumulative Redeemable Perpetual Preferred Stock	--	--	--
holding	Class A Common Stock	--	--	--
holding	Class A Common Stock	--	--	--

Holdings After Transaction: 13% Series D Cumulative Redeemable Perpetual Preferred Stock — 200 shares (Indirect, By Ault & Company, Inc.); 13% Series D Cumulative Redeemable Perpetual Preferred Stock — 149 shares (Direct); Class A Common Stock — 744,300 shares (Direct); Class A Common Stock — 2,750,005 shares (Indirect, By Ault & Company, Inc.)

Footnotes (1)

1. F1. 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

Preferred shares purchased: 100 shares Purchase price per preferred share: $19.525/share Indirect preferred holdings after transaction: 200 shares +4 more

7 metrics

Preferred shares purchased 100 shares 13% Series D preferred, open-market purchase on June 30, 2026

Purchase price per preferred share $19.525/share 13% Series D Cumulative Redeemable Perpetual Preferred Stock

Indirect preferred holdings after transaction 200 shares 13% Series D preferred held by Ault & Company, Inc.

Direct preferred holdings 149 shares 13% Series D preferred held directly by Milton C. Ault III

Indirect common holdings 2,750,005 shares Class A Common Stock held indirectly through Ault & Company, Inc.

Direct common holdings 744,300 shares Class A Common Stock held directly by Milton C. Ault III

Net buy shares in filing 100 shares Transaction summary net-buy direction

Key Terms

13% Series D Cumulative Redeemable Perpetual Preferred Stock, open-market purchase, beneficially own

3 terms

13% Series D Cumulative Redeemable Perpetual Preferred Stock financial

"security_title: "13% Series D Cumulative Redeemable Perpetual Preferred Stock""

open-market purchase financial

"transaction_action: "open-market purchase" for the preferred stock"

An open-market purchase is when an investor or a company buys shares on a public stock exchange at the going market price, rather than through a private deal. It matters to investors because these purchases change how many shares are available, can push the stock price up or signal confidence from large buyers, and often affect per-share metrics like earnings—think of it like someone buying lots of apples off a grocery shelf, reducing supply and potentially raising the price.

beneficially own financial

"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.

FAQ

AI-generated questions and answers. How Rhea-AI works. Not financial advice.

What insider transaction did Hyperscale Data (GPUS) report for Milton C. Ault III?

The filing reports an open-market purchase of 100 shares of 13% Series D Cumulative Redeemable Perpetual Preferred Stock at $19.525 per share. The shares were acquired indirectly through Ault & Company, Inc., an entity led by Milton C. Ault III.

How many Hyperscale Data (GPUS) preferred shares does Ault & Company, Inc. hold after this Form 4?

After the reported transaction, Ault & Company, Inc. holds 200 shares of Hyperscale Data’s 13% Series D Cumulative Redeemable Perpetual Preferred Stock indirectly for Milton C. Ault III. This reflects the addition of 100 shares purchased at $19.525 per share on June 30, 2026.

What are Milton C. Ault III’s Class A Common Stock holdings in Hyperscale Data (GPUS)?

Milton C. Ault III is deemed to beneficially own 2,750,005 shares of Class A Common Stock indirectly through Ault & Company, Inc., and 744,300 shares directly. These positions are reported as of June 30, 2026, showing both indirect and direct ownership stakes.

Were any Hyperscale Data (GPUS) shares sold in this Form 4 filing?

No sales were reported. The transaction summary shows one open-market purchase of 100 preferred shares and zero sales, with a net-buy direction of 100 shares. Other entries in the filing simply update the total holdings for common and preferred shares.

How is Milton C. Ault III related to Ault & Company, Inc. in the Hyperscale Data (GPUS) filing?

Milton C. Ault III is the Chief Executive Officer of Ault & Company, Inc. and is deemed to beneficially own the shares that Ault & Company, Inc. holds. The Form 4 notes that certain Hyperscale Data holdings are owned indirectly "By Ault & Company, Inc."

AI-generated analysis. How Rhea-AI works. Not financial advice.

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Accepted by SEC EDGAR 07/02/2026 - 04:30 PM EDT 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)
06/30/2026

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
13% Series D Cumulative Redeemable Perpetual Preferred Stock	06/30/2026		P		100	A	$19.525	200	I	By Ault & Company, Inc.(1)
13% Series D Cumulative Redeemable Perpetual Preferred Stock								149	D
Class A Common Stock								744,300	D
Class A Common Stock								2,750,005	I	By Ault & Company, Inc.(1)

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)
			See Remark

Explanation of Responses:

1. 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.

	/s/ Milton C. Ault, III, Chief Executive Officer of Ault & Company, Inc.	07/02/2026
	/s/ Milton C. Ault, III	07/02/2026
	** 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)