SEC Form 4
Hyperscale Data, Inc. (GPUS) insider trading
In the 12 months to Oct 26, 2026, one GPUS insider reported open-market sales of $288 across 1 filing; 4 insiders bought $7.2M.
Latest filing · Last 12 months · Source: SEC EDGAR · How we count
- Open-market sales
- $288
- 1 filing · 1 insider
- Open-market purchases
- $7.2M
- 37 filings
Who traded GPUS, and when
- Purchase
- Sale
GPUS daily close from Oct 27, 2025 to Oct 26, 2026, between $0.13 and $2.64, last $0.18. 1 sale and 37 purchase filings by 4 insiders, marked at their filing dates. Milton C. Ault III, Executive Chairman: sold $288 and bought $6.9M across 29 filings, first filed Nov 20, 2025, last Oct 1, 2026. William B. Horne, Chief Executive Officer: bought $231.1K across 7 filings, first filed Jun 12, 2026, last Sep 30, 2026. Henry Carl Nisser, President and General Counsel: bought $46.8K across 1 filing, first filed Sep 8, 2026, last Sep 8, 2026. Kenneth S. Cragun, Chief Financial Officer: bought $18.7K across 1 filing, first filed Sep 8, 2026, last Sep 8, 2026.
Largest mark · tap a row for others
Milton C. Ault III · Executive Chairman
Purchase $5,051,382
10,313,474 shares at $0.49 avg
Filed Oct 1, 2026 · traded Sep 29
Close on filing date $0.16
Milton C. Ault III · Executive Chairman
Executive Chairman
$288 sold$6.9M boughtWilliam B. Horne · Chief Executive Officer
Chief Executive Officer
$231.1K boughtHenry Carl Nisser · President and General Counsel
President and General Counsel
$46.8K boughtKenneth S. Cragun · Chief Financial Officer
Chief Financial Officer
$18.7K boughtOpen-market trades
38 filings in the last 12 months| Insider | Role | Sold | Bought | Filings | Pre-arranged (10b5-1) | Last filed |
|---|---|---|---|---|---|---|
| Milton C. Ault III | Executive Chairman | $288 | $6.9M | 29 | — | |
| William B. Horne | Chief Executive Officer | — | $231.1K | 7 | — | |
| Henry Carl Nisser | President and General Counsel | — | $46.8K | 1 | — | |
| Kenneth S. Cragun | Chief Financial Officer | — | $18.7K | 1 | — |
| Filed | Insider | Type | Shares | Avg price | Value | Held after | Source |
|---|---|---|---|---|---|---|---|
traded | Milton C. Ault III Executive Chairman | Purchase | 10,313,474 | $0.49 | $5.1M | Multiple accounts | |
traded | William B. Horne Chief Executive Officer | Purchase | 100,000 | $0.16 | $16.3K | 500,000 | |
traded | William B. Horne Chief Executive Officer | Purchase | 100,000 | $0.17 | $16.8K | 400,000 | |
traded | Milton C. Ault III Executive Chairman | Purchase | 689,600 | $0.17 | $117.5K | Multiple accounts | |
traded | Milton C. Ault III Executive Chairman | Purchase | 104,700 | $0.18 | $18.7K | Multiple accounts | |
traded | Milton C. Ault III Executive Chairman | Purchase | 20,000 | $0.18 | $3.6K | 866,500 | |
traded | Milton C. Ault III Executive Chairman | Purchase | 37,500 | $0.18 | $6.8K | Multiple accounts | |
traded | William B. Horne Chief Executive Officer | Purchase | 1,000 | $18.00 | $18.0K | 6,000 | |
traded | Milton C. Ault III Executive Chairman | Purchase | 164,500 | $0.18 | $30.2K | Multiple accounts | |
traded | Milton C. Ault III Executive Chairman | Purchase | 4,500 | $0.18 | $829 | 794,600 | |
traded | Milton C. Ault III Executive Chairman | Purchase | 258,500 | $0.19 | $48.8K | Multiple accounts | |
traded | Milton C. Ault III Executive Chairman | Purchase | 2,148,691 | $0.19 | $406.5K | Multiple accounts | |
traded | Milton C. Ault III Executive Chairman | Purchase | 2,148,691 | $0.19 | $406.5K | Multiple accounts | |
traded | William B. Horne Chief Executive Officer | Purchase | 160,000 | $0.20 | $31.2K | 300,000 | |
traded | Henry Carl Nisser President and General Counsel | Purchase | 250,000 | $0.19 | $46.8K | 250,000 | |
traded | Kenneth S. Cragun Chief Financial Officer | Purchase | 100,000 | $0.19 | $18.7K | 100,000 | |
traded | Milton C. Ault III Executive Chairman | Purchase | 149,999 | $0.24 | $36.5K | 444,500 | |
traded | William B. Horne Chief Executive Officer | Purchase | 100,000 | $0.20 | $20.0K | 140,000 | |
traded | Milton C. Ault III Executive Chairman | Purchase | 296,641 | $0.29 | $86.5K | Multiple accounts | |
traded | Milton C. Ault III Executive Chairman | Sale | 1,000 | $0.29 | $288 | 205,501 | |
traded | Milton C. Ault III Executive Chairman | Purchase | 100 | $19.53 | $2.0K | 200 | |
traded | William B. Horne Chief Executive Officer | Purchase | 5,000 | $19.00 | $95.0K | 5,000 | |
traded | Milton C. Ault III Executive Chairman | Purchase | 18,000 | $0.27 | $4.8K | 744,300 | |
traded | Milton C. Ault III Executive Chairman | Purchase | 55,000 | $0.24 | $12.9K | Multiple accounts | |
traded | Milton C. Ault III Executive Chairman | Purchase | 155,000 | $0.16 | $25.0K | Multiple accounts | |
traded | William B. Horne Chief Executive Officer | Purchase | 200,000 | $0.17 | $33.8K | 200,000 | |
traded | Milton C. Ault III Executive Chairman | Purchase | 100 | $21.19 | $2.1K | 100 | |
traded | Milton C. Ault III Executive Chairman | Purchase | 497,500 | $0.13 | $65.8K | Multiple accounts | |
traded | Milton C. Ault III Executive Chairman | Purchase | 1,608,833 | $0.19 | $298.9K | Multiple accounts | |
traded | Milton C. Ault III Executive Chairman | Purchase | 184,483 | $0.21 | $38.6K | Multiple accounts | |
traded | Milton C. Ault III Executive Chairman | Purchase | 315,000 | $0.23 | $73.3K | Multiple accounts | |
traded | Milton C. Ault III Executive Chairman | Purchase | 10,000 | $0.25 | $2.5K | 60,550 | |
traded | Milton C. Ault III Executive Chairman | Purchase | 140,100 | $0.26 | $36.1K | Multiple accounts | |
traded | Milton C. Ault III Executive Chairman | Purchase | 10,000 | $0.29 | $2.9K | 35,550 | |
traded | Milton C. Ault III Executive Chairman | Purchase | 100,000 | $0.28 | $27.8K | 474,905 | |
traded | Milton C. Ault III Executive Chairman | Purchase | 101,000 | $0.27 | $27.7K | Multiple accounts | |
traded | Milton C. Ault III Executive Chairman | Purchase | 1,000 | $0.29 | $294 | 24,550 | |
traded | Milton C. Ault III Executive Chairman | Purchase | 259,956 | $0.24 | $61.3K | Multiple accounts |
GET /stocks/filings/vX/form-4?tickers=GPUS&filing_date.gte=2025-10-26&sort=filing_date.desc&limit=500{
"status": "OK",
"results": [
{
"tickers": [
"AULTpD",
"GPUS",
"GPUSpD"
],
"issuer_cik": "0000896493",
"owner_cik": "0001212502",
"accession_number": "0001214659-26-012383",
"form_type": "4",
"filing_date": "2026-10-01",
"period_of_report": "2026-09-29",
"issuer_name": "Hyperscale Data, Inc.",
"issuer_trading_symbol": "GPUS",
"owner_name": "AULT MILTON C III",
"is_director": true,
"is_officer": true,
"is_ten_percent_owner": true,
"is_other": false,
"officer_title": "Executive Chairman",
"security_type": "non_derivative",
"record_type": "transaction",
"security_title": "Class A Common Stock",
"transaction_timeliness": "O",
"aff_10b5_one": false,
"transaction_date": "2026-09-29",
"transaction_code": "P",
"equity_swap_involved": false,
"transaction_shares": 1600,
"transaction_price_per_share": 0.1662,
"transaction_acquired_disposed": "A",
"shares_owned_following_transaction": 962500,
"transaction_value": 265.91999999999996,
"not_subject_to_section_16": false,
"direct_or_indirect": "D",
"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."
},
{
"tickers": [
"AULTpD",
"GPUS",
"GPUSpD"
],
"issuer_cik": "0000896493",
"owner_cik": "0001734770",
"accession_number": "0001214659-26-012383",
"form_type": "4",
"filing_date": "2026-10-01",
"period_of_report": "2026-09-29",
"issuer_name": "Hyperscale Data, Inc.",
"issuer_trading_symbol": "GPUS",
"owner_name": "Ault & Company, Inc.",
"is_director": false,
"is_officer": false,
"is_ten_percent_owner": true,
"is_other": true,
"security_type": "non_derivative",
"record_type": "transaction",
"security_title": "Class A Common Stock",
"transaction_timeliness": "O",
"aff_10b5_one": false,
"transaction_date": "2026-09-30",
"transaction_code": "P",
"equity_swap_involved": false,
"transaction_shares": 10000000,
"transaction_price_per_share": 0.5,
"transaction_acquired_disposed": "A",
"shares_owned_following_transaction": 13925566,
"transaction_value": 5000000,
"not_subject_to_section_16": false,
"direct_or_indirect": "I",
"nature_of_ownership": "By Ault & Company, Inc.",
"footnotes": [
{
"id": "F1",
"description": "Each share of Class B Common Stock is convertible into one share of Class A Common Stock."
}
],
"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."
}
]
}
// trimmed to 2 resultsThe response includes every Form 4 record; this page keeps open-market purchases and sales on common stock and removes duplicate joint-filer rows.
How to read this page
- Open-market purchase or sale
- A buy or sell of the company's stock at market price. Grants, option exercises, shares withheld for tax, gifts and employee stock plan purchases are listed separately and not counted.
- Filing date
- Insiders have two business days to report a trade. Totals and the chart use the filing date, when the trade became public.
- Counted once
- When several owners (a fund and its partners, say) report the same trade, it's counted once. Corrected filings replace the originals.
Frequently asked questions
Has Hyperscale Data, Inc.'s CEO sold stock?
No. William B. Horne (CEO) made no open-market sales filed as CEO in the last 12 months.
How current is GPUS’s insider data?
These are GPUS Form 4 filings from the last year, refreshed daily. The Massive Form 4 API has the full, continuously updated record.
What counts as an open-market buy or sell?
Only purchases and sales at the market price. Option exercises, grants, gifts, and shares withheld for taxes are reported on Form 4 but are left out of the buy and sell totals.
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Track GPUS insider trades with your agent
This page joins two Massive endpoints: Form 4 filings and daily prices. Ask an agent to watch for new filings:
Using the Massive API (massive.com/docs/llms.txt), check Form 4 filings for GPUS every day with transaction_code=P and tell me when an insider files an open-market purchase, with their role, shares, price and the filing link.
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