Hyperscale Data, Inc. Insider Trading

GPUS

Cluster buy

4 insiders bought $6.21M of their own stock in 29 days.

Open-market purchases by executives and directors between Sep 2 and Sep 30. Buying is rarer than selling and says more, but it is one input, not a verdict.

Net open-market

+$6.48M

24 buys · 0 sales

Under a 10b5-1 plan

—

no sales

Insiders who bought / sold

4 / 0

executives and directors

Last open-market buy

Sep 2026

Sep 30, 2026

Get an email when GPUS's executives or directors buy, or make a large sale outside a plan.

Trades · last 2 years

Date	Insider	Trade	Shares	Price	Value	Of their stake	Filing
Sep 29 – 30	Milton C Ault III Executive Chairman	Bought 3 parts	10,313,474	$0.49 average	$5.05M	225%	Form 4
Sep 30	William B. Horne Chief Executive Officer	Bought	100,000	$0.16	16K	25%	Form 4
Sep 29	William B. Horne Chief Executive Officer	Bought	100,000	$0.17	17K	33%	Form 4
Sep 24 – 25	Milton C Ault III Executive Chairman	Bought 4 parts	689,600	$0.17 average	118K	9.9%	Form 4
Sep 21 – 23	Milton C Ault III Executive Chairman	Bought 4 parts	104,700	$0.18 average	19K	2.8%	Form 4
Sep 18	Milton C Ault III Executive Chairman	Bought	20,000	$0.18	4K	0.5%	Form 4
Sep 17	Ault & Company, Inc. Large holder	Bought 2 parts	37,500	$0.19 average	7K	1.0%	Form 4
Sep 16	William B. Horne Chief Executive Officer	Bought	1,000	$18.00	18K	0.3%	Form 4
Sep 15 – 16	Ault & Company, Inc. Large holder	Bought 3 parts	164,500	$0.18 average	30K	4.6%	Form 4
Sep 11 – 14	Milton C Ault III Executive Chairman	Bought 2 parts	6,600	$0.18 average	1K	0.2%	Form 4
Sep 8 – 11	Ault & Company, Inc. Large holder	Bought 4 parts	258,500	$0.19 average	49K	7.8%	Form 4
Sep 4 – 8	William B. Horne Chief Executive Officer	Bought 2 parts	160,000	$0.20 average	31K	110%	Form 4
Sep 3 – 4	Milton C Ault III Executive Chairman	Bought 3 parts	2,148,691	$0.19 average	408K	188%	Form 4
Sep 4	Kenneth S Cragun Chief Financial Officer	Bought	100,000	$0.19	19K	New	Form 4
Sep 4	Henry Carl Nisser President and General Counsel	Bought	250,000	$0.19	48K	New	Form 4
Sep 3 – 4	Milton C Ault III Executive Chairman	Bought 3 parts	2,148,691	$0.19 average	408K	188%	Form 4
Sep 2	William B. Horne Chief Executive Officer	Bought	100,000	$0.20	20K	222%	Form 4
Sep 1 – 2	Milton C Ault III Executive Chairman	Bought 2 parts	149,999	$0.24 average	37K	15%	Form 4
Aug 27 – 31	Ault & Company, Inc. Large holder	Bought 4 parts	296,641	$0.29 average	87K	42%	Form 4
Aug 28	Ault & Company, Inc. Large holder	SoldNo plan	1,000	$0.29	$290	0.1%	Form 4
Jun 30	Ault & Company, Inc. Large holder	Bought	100	$19.53	2K	<0.1%	Form 4
Jun 29	William B. Horne Chief Executive Officer	Bought	5,000	$19.00	95K	New	Form 4
Jun 18	Milton C Ault III Executive Chairman	Bought	18,000	$0.27	5K	0.5%	Form 4
Jun 16	Ault & Company, Inc. Large holder	Bought 2 parts	55,000	$0.24 average	13K	1.6%	Form 4
Jun 11	William B. Horne Chief Executive Officer	Bought	200,000	$0.17	34K	New	Form 4
Jun 10 – 11	Ault & Company, Inc. Large holder	Bought 3 parts	155,000	$0.16 average	25K	4.7%	Form 4
May 28	Milton C Ault III Executive Chairman	Bought	100	$21.19	2K	<0.1%	Form 4
May 19	Milton C Ault III Executive Chairman	Bought 2 parts	497,500	$0.13 average	65K	18%	Form 4
Dec 29, 2025 – Dec 31, 2025	Ault & Company, Inc. Large holder	Bought 5 parts	1,608,833	$0.18 average	295K	60%	Form 4
Dec 23, 2025 – Dec 29, 2025	Milton C Ault III Executive Chairman	Bought 6 parts	184,483	$0.20 average	37K	19%	Form 4
Dec 19, 2025 – Dec 22, 2025	Ault & Company, Inc. Large holder	Bought 3 parts	315,000	$0.23 average	72K	23%	Form 4
Dec 16, 2025 – Dec 17, 2025	Ault & Company, Inc. Large holder	Bought 2 parts	10,000	$0.25 average	3K	1.5%	Form 4
Dec 12, 2025 – Dec 15, 2025	Ault & Company, Inc. Large holder	Bought 3 parts	140,100	$0.26 average	36K	27%	Form 4
Dec 10, 2025 – Dec 11, 2025	Milton C Ault III Executive Chairman	Bought 2 parts	10,000	$0.29 average	3K	2.0%	Form 4
Dec 3, 2025	Ault & Company, Inc. Large holder	Bought	100,000	$0.28	28K	25%	Form 4
Dec 1, 2025 – Dec 2, 2025	Milton C Ault III Executive Chairman	Bought 2 parts	101,000	$0.27 average	27K	34%	Form 4
Nov 26, 2025	Milton C Ault III Executive Chairman	Bought	1,000	$0.29	$290	0.3%	Form 4
Sep 11, 2025 – Nov 19, 2025	Ault & Company, Inc. Large holder	Bought 4 parts	259,956	$0.24 average	62K	673%	Form 4
Sep 26, 2025 – Sep 30, 2025	Milton C Ault III Executive Chairman	Bought 2 parts	2,700	$0.44 average	1K	7.5%	Form 4
Sep 23, 2025 – Sep 24, 2025	Milton C Ault III Executive Chairman	Bought 2 parts	1,500	$0.40 average	$600	4.4%	Form 4

Sep 29 – 30
Milton C Ault III
Executive Chairman · bought 10,313,474 at avg $0.49
$5.05M
225% of stake
Sep 30
William B. Horne
Chief Executive Officer · bought 100,000 at $0.16
16K
25% of stake
Sep 29
William B. Horne
Chief Executive Officer · bought 100,000 at $0.17
17K
33% of stake
Sep 24 – 25
Milton C Ault III
Executive Chairman · bought 689,600 at avg $0.17
118K
9.9% of stake
Sep 21 – 23
Milton C Ault III
Executive Chairman · bought 104,700 at avg $0.18
19K
2.8% of stake
Sep 18
Milton C Ault III
Executive Chairman · bought 20,000 at $0.18
4K
0.5% of stake
Sep 17
Ault & Company, Inc.
Large holder · bought 37,500 at avg $0.19
7K
1.0% of stake
Sep 16
William B. Horne
Chief Executive Officer · bought 1,000 at $18.00
18K
0.3% of stake
Sep 15 – 16
Ault & Company, Inc.
Large holder · bought 164,500 at avg $0.18
30K
4.6% of stake
Sep 11 – 14
Milton C Ault III
Executive Chairman · bought 6,600 at avg $0.18
1K
0.2% of stake
Sep 8 – 11
Ault & Company, Inc.
Large holder · bought 258,500 at avg $0.19
49K
7.8% of stake
Sep 4 – 8
William B. Horne
Chief Executive Officer · bought 160,000 at avg $0.20
31K
110% of stake
Sep 3 – 4
Milton C Ault III
Executive Chairman · bought 2,148,691 at avg $0.19
408K
188% of stake
Sep 4
Kenneth S Cragun
Chief Financial Officer · bought 100,000 at $0.19
19K
New position
Sep 4
Henry Carl Nisser
President and General Counsel · bought 250,000 at $0.19
48K
New position
Sep 3 – 4
Milton C Ault III
Executive Chairman · bought 2,148,691 at avg $0.19
408K
188% of stake
Sep 2
William B. Horne
Chief Executive Officer · bought 100,000 at $0.20
20K
222% of stake
Sep 1 – 2
Milton C Ault III
Executive Chairman · bought 149,999 at avg $0.24
37K
15% of stake
Aug 27 – 31
Ault & Company, Inc.
Large holder · bought 296,641 at avg $0.29
87K
42% of stake
Aug 28No plan
Ault & Company, Inc.
Large holder · sold 1,000 at $0.29
$290
0.1% of stake
Jun 30
Ault & Company, Inc.
Large holder · bought 100 at $19.53
2K
<0.1% of stake
Jun 29
William B. Horne
Chief Executive Officer · bought 5,000 at $19.00
95K
New position
Jun 18
Milton C Ault III
Executive Chairman · bought 18,000 at $0.27
5K
0.5% of stake
Jun 16
Ault & Company, Inc.
Large holder · bought 55,000 at avg $0.24
13K
1.6% of stake
Jun 11
William B. Horne
Chief Executive Officer · bought 200,000 at $0.17
34K
New position
Jun 10 – 11
Ault & Company, Inc.
Large holder · bought 155,000 at avg $0.16
25K
4.7% of stake
May 28
Milton C Ault III
Executive Chairman · bought 100 at $21.19
2K
<0.1% of stake
May 19
Milton C Ault III
Executive Chairman · bought 497,500 at avg $0.13
65K
18% of stake
Dec 29, 2025 – Dec 31, 2025
Ault & Company, Inc.
Large holder · bought 1,608,833 at avg $0.18
295K
60% of stake
Dec 23, 2025 – Dec 29, 2025
Milton C Ault III
Executive Chairman · bought 184,483 at avg $0.20
37K
19% of stake
Dec 19, 2025 – Dec 22, 2025
Ault & Company, Inc.
Large holder · bought 315,000 at avg $0.23
72K
23% of stake
Dec 16, 2025 – Dec 17, 2025
Ault & Company, Inc.
Large holder · bought 10,000 at avg $0.25
3K
1.5% of stake
Dec 12, 2025 – Dec 15, 2025
Ault & Company, Inc.
Large holder · bought 140,100 at avg $0.26
36K
27% of stake
Dec 10, 2025 – Dec 11, 2025
Milton C Ault III
Executive Chairman · bought 10,000 at avg $0.29
3K
2.0% of stake
Dec 3, 2025
Ault & Company, Inc.
Large holder · bought 100,000 at $0.28
28K
25% of stake
Dec 1, 2025 – Dec 2, 2025
Milton C Ault III
Executive Chairman · bought 101,000 at avg $0.27
27K
34% of stake
Nov 26, 2025
Milton C Ault III
Executive Chairman · bought 1,000 at $0.29
$290
0.3% of stake
Sep 11, 2025 – Nov 19, 2025
Ault & Company, Inc.
Large holder · bought 259,956 at avg $0.24
62K
673% of stake
Sep 26, 2025 – Sep 30, 2025
Milton C Ault III
Executive Chairman · bought 2,700 at avg $0.44
1K
7.5% of stake
Sep 23, 2025 – Sep 24, 2025
Milton C Ault III
Executive Chairman · bought 1,500 at avg $0.40
$600
4.4% of stake

How to read this. Insiders sell for many reasons: taxes, diversifying, a house. Open-market buys are rarer and say more. A 10b5-1 plan is a trading schedule set up months in advance, so those sales were not timed on news. Large holders (funds and 10% owners) are listed under Everything but not counted as insiders. If you own or watch GPUS, we send a push when an executive buys or makes a large sale outside a plan.

Source: SEC Form 4 filings, filed within two business days of each trade and checked for new ones every hour.

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Held by ETFs

GPUS is in 1 US ETF. The largest of them, with GPUS's weight in each:

Invesco Alerian Galaxy Crypto Economy ETFSATO0.74%of the fund

Spot a number that looks wrong? Check it in GPUS's SEC filings or

Download this analysis as a PDF (Pro)

Data sourced from SEC EDGAR filings and third-party price providers. Scores, valuations, and metrics are algorithmic estimates. This is not investment advice. See our Terms and Methodology.

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