Every Form 4 that Hyperscale Data Inc. (GPUS) has filed with the SEC in the last 12 months is listed below, newest first, and each one links through to the document itself with the summary and the scores our analysis gives it.
A Form 4 covers the transactions officers, directors and large holders report, so if you follow GPUS and want that one kind of document rather than the whole filing history, this is the page to keep. The company's other filings, of every form, are on the full GPUS filings page.
Hyperscale Data, Inc. (GPUS) director and Chief Executive Officer William B. Horne purchased 100,000 shares of Class A Common Stock in open-market transactions on September 2, 2026, at a volume weighted average price of $0.1999 per share (range $0.1999–$0.20). Following these purchases, he directly holds 140,000 Class A Common shares and 5,000 shares of 13% Series D Cumulative Redeemable Perpetual Preferred Stock. No Rule 10b5-1 trading plan is reported.
Hyperscale Data, Inc. (GPUS) director, Executive Chairman and ten percent owner Milton C. Ault III reported open-market purchases of a total of 149,999 shares of Class A Common Stock on September 1–2, 2026, at volume-weighted average prices of $0.2470 and $0.2348 per share, respectively; no Rule 10b5-1 trading plan is reported.
Following these transactions, he is reported as beneficially owning 700,001 Class A shares indirectly through Ault & Company, Inc., and holdings of the company’s 13% Series D Cumulative Redeemable Perpetual Preferred Stock of 149 shares directly and 200 shares indirectly through Ault & Company, Inc.
Hyperscale Data, Inc. (GPUS) reported that Executive Chairman and ten percent owner Milton C. Ault III, including indirect holdings through Ault & Company, Inc., conducted several open‑market trades in Class A Common Stock in late August 2026. On August 27, 28 and 31, he and Ault & Co. purchased a combined 296,641 shares at volume‑weighted average prices between approximately $0.27 and $0.34 per share, and sold 1,000 shares at $0.2882 per share. Following a 150,000‑share indirect purchase on August 28, Ault & Co. held 700,001 Class A shares indirectly attributed to Ault. The filing also reports holdings of the company’s 13% Series D Cumulative Redeemable Perpetual Preferred Stock of 149 shares held directly and 200 shares held indirectly through Ault & Co. The Rule 10b5‑1 checkbox was not marked as an affirmative trading plan.
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.
Hyperscale Data, Inc. director and Chief Executive Officer William B. Horne reported an open-market purchase of the company’s 13% Series D Cumulative Redeemable Perpetual Preferred Stock. On June 29, 2026, he bought 5,000 preferred shares at $19.00 per share.
After this transaction, Horne directly owns 5,000 shares of this preferred stock series, reflecting a new personal position in the company’s income-oriented security rather than its common stock.
Hyperscale Data, Inc. director and Executive Chairman Milton C. Ault III reported an open-market purchase of Class A common stock. He bought 18,000 shares on June 18, 2026 at a volume weighted average price of $0.2688 per share, with individual trade prices ranging from $0.2525 to $0.3000 per share.
Following this purchase, he directly holds 744,300 shares of Class A common stock and 149 shares of 13% Series D Cumulative Redeemable Perpetual Preferred Stock. Indirectly, through Ault & Company, Inc., he is deemed to beneficially own 2,750,005 Class A common shares and 100 Series D preferred shares.
Hyperscale Data, Inc. Executive Chairman and 10% owner Milton C. Ault III reported open‑market share purchases in Class A common stock. He bought 5,000 shares directly at $0.2359 per share, and affiliated entity Ault & Company, Inc. bought 50,000 shares at $0.2353 per share. After these trades, Ault directly holds 726,300 Class A shares, while Ault & Company holds 2,750,005 Class A shares that he is deemed to beneficially own as its Chief Executive Officer. The filing also shows holdings of the company’s 13% Series D Cumulative Redeemable Perpetual Preferred Stock, with 149 preferred shares held directly and 100 preferred shares held indirectly through Ault & Company.
Hyperscale Data, Inc. director and Chief Executive Officer William B. Horne purchased 200,000 shares of Class A Common Stock in an open-market transaction. The volume-weighted average purchase price was $0.1688 per share, with trade prices ranging from $0.1675 to $0.1695 per share.
Following this transaction, Horne directly owns 200,000 shares of Hyperscale Data, Inc. common stock.
Hyperscale Data, Inc. director and Executive Chairman Milton C. Ault III reported open-market purchases of Class A Common Stock. On June 11, 2026, Ault & Company, Inc., an entity associated with him, bought 100,000 shares at about $0.1594 per share, bringing its indirect holdings to 2,700,005 shares. On June 10–11, 2026, he also purchased 55,000 shares directly at prices between about $0.1662 and $0.1634, raising his direct holdings to 721,300 shares. The filing also lists holdings of the 13% Series D Cumulative Redeemable Perpetual Preferred Stock, at 149 shares directly and 100 shares indirectly.
Hyperscale Data, Inc. insider activity shows an affiliated entity buying preferred stock. Ault & Company, Inc., which is associated with Executive Chairman Milton C. Ault III, made an open-market purchase of 100 shares of 13% Series D Cumulative Redeemable Perpetual Preferred Stock at $21.19 per share.
After these transactions, Milton C. Ault III is reported as directly holding 666,300 shares of Class A Common Stock and 149 shares of the Series D preferred. Through Ault & Company, Inc., he is deemed to beneficially own 2,600,005 Class A Common shares and 100 Series D preferred shares.
Hyperscale Data, Inc. director and Executive Chairman Milton C. Ault III reported net share purchases of the company’s common stock. On May 19, 2026, he bought 100,000 shares of common stock indirectly through Ault & Company, Inc. at $0.1343 per share in open-market transactions.
On the same date, he also purchased 397,500 shares of common stock directly at a volume weighted average price of $0.1318 per share, with trade prices ranging from $0.1309 to $0.1369. After these transactions, he held 666,300 common shares directly and 2,600,005 common shares indirectly through Ault & Company, Inc., along with 149 shares of 13% Series D Cumulative Redeemable Perpetual Preferred Stock.
Hyperscale Data, Inc. reported that Chief Executive Officer William B. Horne received a grant of stock options covering 2,000,000 shares of Class A common stock at an exercise price of $0.72 per share, expiring on July 30, 2035. According to the disclosure, 50% of these options vested and became exercisable on May 6, 2026, once stockholders and the NYSE American approved the grants, with the remaining 50% vesting in equal monthly installments over 24 months beginning June 1, 2026. The company notes that these options were issued outside any stock incentive plan.
Hyperscale Data, Inc. director Michael Herman Lorber reported a compensation-related grant of stock options. He received options to purchase 250,000 shares of Class A common stock at an exercise price of $0.297 per share.
According to the footnote, 50% of these options vested and became exercisable on May 6, 2026, after stockholder approval and NYSE American approval were obtained. The remaining 50% vest in equal monthly installments over 24 months beginning June 1, 2026. The options expire on January 17, 2036 and were issued outside any company stock incentive plan. This is a grant/award, not an open-market purchase or sale.
Hyperscale Data, Inc. director Mordechai Rosenberg received a grant of stock options covering 250,000 shares of Class A common stock at an exercise price of $0.72 per share. These options expire on July 30, 2035 and represent compensation, not an open‑market purchase.
According to the vesting terms, 50% of the options vested and became exercisable on May 6, 2026, after stockholder approval and NYSE American approval of the grants. The remaining 50% vest in equal monthly installments over 24 months beginning June 1, 2026. Following this grant, Rosenberg holds 250,000 stock options directly.
Hyperscale Data, Inc. reported that Executive Chairman Milton C. Ault III received a grant of stock options to purchase 2,000,000 shares of Class A common stock at an exercise price of $0.72 per share.
According to the footnotes, the options were granted on July 31, 2025; half vested and became exercisable on May 6, 2026 after required stockholder and exchange approvals, and the remaining half vest in equal monthly installments over 24 months beginning June 1, 2026. Following the grant, Ault holds these options directly and also is deemed to beneficially own substantial indirect positions held by Ault & Company, Inc., including 10,445,137 shares of Class B common stock, which is convertible into Class A on a one-for-one basis.
Hyperscale Data, Inc. Chief Financial Officer Kenneth S. Cragun reported an acquisition of stock options to buy 1,000,000 shares of Class A common stock at an exercise price of $0.72 per share. These options expire on July 30, 2035.
According to the footnote, the Board granted these options on July 31, 2025. Half of the options vested and became exercisable on May 6, 2026, after stockholder and NYSE American approvals. The remaining 50% vest in equal monthly installments over 24 months beginning June 1, 2026, and were issued outside any company stock incentive plan.
Hyperscale Data, Inc. reported that President and General Counsel Henry Carl Nisser received a grant of stock options to buy 1,500,000 shares of Class A common stock at an exercise price of $0.72 per share. These options were originally granted on July 31, 2025.
According to the filing, 50% of the options vested and became exercisable on May 6, 2026, after stockholder approval on April 10, 2026 and NYSE American approval on May 6, 2026. The remaining 50% will vest in equal monthly installments over 24 months beginning June 1, 2026. Following this grant, Nisser holds options covering 1,500,000 shares directly, and the options were issued outside any company stock incentive plan.
Hyperscale Data, Inc. director Jeffrey Allen Bentz received a grant of stock options covering 250,000 shares of Class A common stock at an exercise price of $0.72 per share. These options expire on July 30, 2035 and represent a new compensation-related award.
According to the vesting terms, 50% of the options vested and became exercisable on May 6, 2026, after stockholder approval and NYSE American approval of the grants. The remaining 50% vest in equal monthly installments over 24 months beginning June 1, 2026. Following this grant, Bentz holds 250,000 stock options directly.
Hyperscale Data, Inc. director Robert O. Smith reported an award of stock options covering 250,000 shares of Class A common stock at an exercise price of $0.72 per share. The options expire on July 30, 2035.
The board granted these options on July 31, 2025. Half of the options vested and became exercisable once stockholder approval and NYSE American approval were obtained, with that vesting date on May 6, 2026. The remaining half vest in equal monthly installments over 24 months starting June 1, 2026. Following this grant, Smith holds 250,000 stock options from this award.
Hyperscale Data, Inc. insider Milton C. Ault III, who serves as Executive Chairman, director and a 10% owner, reported multiple open-market purchases of the company’s stock at the end of 2025. On December 30, 2025, he bought 60,000 common shares directly at a volume-weighted average price of $0.1924 per share, and 500,000 common shares indirectly through Ault & Company, Inc. at a volume-weighted average price of $0.1894 per share. On December 31, 2025, Ault & Company, Inc. purchased an additional 1,000,000 common shares at $0.1829 per share, while Ault directly acquired 48,800 common shares at a volume-weighted average price of $0.1837 per share. He also bought 33 shares of the company’s 13% Series D Cumulative Redeemable Perpetual Preferred Stock at $22.83 per share on December 29, 2025. Following these transactions, he reported beneficial ownership of both directly held and Ault & Company-held securities.
Hyperscale Data, Inc. insider activity shows additional share purchases by a major stakeholder. A reporting person who is a director, 10% owner, and Executive Chairman reported multiple open-market purchases of common stock in December 2025. On 12/23/2025, they acquired 10,000 shares at a volume weighted average price of $0.225 per share, followed by 5,000 shares on 12/24/2025 at $0.2255. They then bought 10,000 shares on 12/26/2025 at a volume weighted average price of $0.2140, and on 12/29/2025 purchased 59,450 shares at a volume weighted average price of $0.2027 plus an additional 100,000 shares at $0.2029.
Following these transactions, the reporting person directly held 160,000 common shares and indirectly held 1,000,005 common shares through Ault & Company, Inc. The filing also reports a purchase of 33 shares of 13% Series D Cumulative Redeemable Perpetual Preferred Stock on 12/29/2025 at $22.83 per share, bringing the preferred holdings to 149 shares.
Hyperscale Data, Inc. insider Milton C. Ault, III, who serves as Executive Chairman, director and a 10% owner, reported open-market purchases of the company’s common stock. On 12/19/2025, he bought 15,000 shares at a volume-weighted average price of $0.2262, with individual trade prices ranging from $0.2191 to $0.2333 per share. Through Ault & Company, Inc., he also purchased 100,000 shares on 12/19/2025 at $0.2329 per share and 200,000 shares on 12/22/2025 at $0.2332 per share. Following these transactions, he beneficially owned 75,550 common shares directly and 900,005 common shares indirectly via Ault & Company, Inc., and 116 shares of 13% Series D Cumulative Redeemable Perpetual Preferred Stock were disposed of.
Hyperscale Data, Inc. insider activity: A reporting person affiliated with Ault & Company, Inc. disclosed open-market purchases of Hyperscale Data common stock. On 12/16/2025, the filer bought 5,000 common shares at $0.2533 per share, and on 12/17/2025 bought another 5,000 shares at $0.2493 per share. Following these transactions, the filer reported 60,550 common shares held directly and 600,005 common shares held indirectly through Ault & Company, Inc. The filer is identified as a director, 10% owner, and Executive Chairman of the issuer and also reports ownership of 116 shares of 13% Series D Cumulative Redeemable Perpetual Preferred Stock.
Hyperscale Data, Inc. reported insider open-market purchases of its common stock by a reporting person who is a director, 10% owner and officer. On 12/12/2025, the reporting person bought 3,000 shares at a volume-weighted average price of $0.2680, with trades ranging from $0.2639 to $0.2719 per share. On 12/15/2025, they purchased 12,000 shares at a volume-weighted average price of $0.2432, within a $0.2384 to $0.2565 range.
Also on 12/15/2025, affiliated Ault & Company, Inc. acquired 125,100 common shares at $0.2592. After these transactions, the insider beneficially owned 50,550 common shares directly and 600,005 common shares indirectly through Ault & Company, Inc., along with 116 shares of 13% Series D Cumulative Redeemable Perpetual Preferred Stock.
Hyperscale Data, Inc. director and 10% owner reports open-market share purchases. On 12/10/2025 and 12/11/2025, the reporting person acquired 5,000 shares of common stock on each date at prices of $0.2923 and $0.2883, respectively, in purchase transactions. Following these transactions, the reporting person directly holds 35,550 shares of common stock and indirectly holds 474,905 shares through Ault & Company, Inc., plus 116 shares of 13% Series D Cumulative Redeemable Perpetual Preferred Stock. The form indicates that the reporting person serves as a director, 10% owner, and Executive Chairman of Hyperscale Data, Inc.
Hyperscale Data, Inc. reported insider share purchases by a major holder and director. On 12/03/2025, Ault & Company, Inc. acquired 100,000 shares of Hyperscale Data common stock at a price of $0.2777 per share, reported as an indirect holding. Following this transaction, Ault & Company is shown as indirectly holding 474,905 common shares.
The filing also lists 25,550 common shares and 116 shares of 13% Series D Cumulative Redeemable Perpetual Preferred Stock as directly owned. The reporting person is identified as a director, 10% owner, and Executive Chairman of Hyperscale Data. Milton C. Ault III, as Chief Executive Officer of Ault & Company, is deemed to beneficially own the shares held by Ault & Company.
Hyperscale Data, Inc. insider filings show additional share purchases by a major holder. On December 1, 2025, Ault & Company, Inc. bought 100,000 shares of common stock at $0.2741 per share, reported as indirectly owned. On December 2, 2025, a further 1,000 shares of common stock were purchased at $0.2921 per share, reported as directly owned.
Following these transactions, 374,905 common shares are reported as indirectly owned through Ault & Company and 25,550 common shares are directly owned, along with 116 shares of 13% Series D Cumulative Redeemable Perpetual Preferred Stock. Milton C. Ault III is Executive Chairman, a director and a 10% owner of Hyperscale Data, and as Chief Executive Officer of Ault & Company is deemed to beneficially own the shares held by Ault & Company.
Hyperscale Data, Inc. director, executive chairman and 10% owner Milton C. Ault III reported buying 1,000 shares of common stock on 11/26/2025 at a price of $0.2936 per share. After this transaction, he directly beneficially owned 24,550 shares of common stock and indirectly beneficially owned 274,905 shares of common stock through Ault & Company, Inc.
The filing also shows direct ownership of 116 shares of the company’s 13% Series D Cumulative Redeemable Perpetual Preferred Stock. Ault & Company is treated as a director by deputization because of its representation on Hyperscale Data’s board, and Ault is deemed to beneficially own the shares held by Ault & Company.
Hyperscale Data, Inc. insider Milton C. Ault III, a director, executive chairman and 10% owner, reported multiple transactions in the company’s stock. On 09/11/2025, he bought 500 shares of common stock at $0.37 per share. On 11/18/2025, he purchased 3,800 shares at a volume-weighted average price of $0.2363, and an additional 205,656 shares at a volume-weighted average price of $0.2372 through Ault & Company, Inc. On 11/19/2025, Ault & Company bought a further 50,000 shares at $0.229 per share.
Following these trades, Ault directly owned 23,550 common shares and indirectly owned 274,905 common shares via Ault & Company. He also reported large derivative positions, including Class B common stock convertible into Class A common stock, and Series C, G and H convertible preferred stock, each with a stated value of $1,000 per share and a conversion framework currently based on a $0.324 conversion price, plus several series of warrants with specified exercise prices and share amounts.
Hyperscale Data, Inc. (GPUS) Form 4 shows insider purchases by Milton C. Ault III and related entity Ault & Company, Inc. On 09/23/2025 Mr. Ault purchased 1,000 shares of common stock at $0.3885 per share and on 09/24/2025 he purchased an additional 500 shares at $0.4182 per share, bringing his reported direct beneficial ownership to 16,550 shares. The filing also discloses 19,249 shares beneficially owned indirectly by Ault & Company, Inc., and 116 shares of 13% Series D cumulative redeemable perpetual preferred stock held directly. Mr. Ault is identified as Executive Chairman and a 10% owner; Ault & Company, Inc. is noted as having shares attributed to Mr. Ault as CEO.
Milton C. Ault III and Ault & Company, Inc. reported open-market purchases of Hyperscale Data, Inc. (GPUS) common stock on September 15 and September 17, 2025. Mr. Ault purchased 6,000 shares on 09/15/2025 at a volume-weighted average price of $0.5165 and 3,000 shares on 09/17/2025 at a VWAP of $0.4036, with the filing disclosing the intra-day price ranges for each transaction. After these transactions, Mr. Ault beneficially owned 15,050 shares directly, and Ault & Company, Inc. is shown as indirectly owning 19,249 shares; the reporting persons also hold 116 shares of Series D preferred stock. The form identifies Mr. Ault as Executive Chairman, a director and a >10% owner and is signed on 09/17/2025.