Insider tradingForm 4

Hyperscale Data, Inc. (GPUS) Insider Trading

43 open-market trades reported since Aug 31, 2026: 42 purchases worth $6.38M and 1 sales worth $288.

By insider

Insider	Role	Buys	Bought	Sells	Sold	Latest
Milton C. Ault III	Executive Chair	34	$6.21M	1	$288	Oct 1, 2026
William B. Horne	CEO	6	$102K	0	$0	Sep 30, 2026
Henry Carl Nisser	General Counsel	1	$47K	0	$0	Sep 8, 2026
Kenneth S. Cragun	CFO	1	$19K	0	$0	Sep 8, 2026

All trades

GPUS insider trades
Filed	Traded	Insider	Role	Type	Shares	Price ($)	Value	Holding	Filing
Oct 1	Sep 30	Milton C. Ault IIIExecutive Chair	Executive Chair (ind.)	▲ BUY	10,311,874	0.4898	$5.05M	+285%	Form 4 ↗
Oct 1	Sep 29	Milton C. Ault IIIExecutive Chair	Executive Chair	▲ BUY	1,600	0.1663	$266	+0.2%	Form 4 ↗
Sep 30	Sep 30	William B. HorneCEO	CEO	▲ BUY	100,000	0.163	$16K	+25%	Form 4 ↗
Sep 29	Sep 29	William B. HorneCEO	CEO	▲ BUY	100,000	0.168	$17K	+33%	Form 4 ↗
Sep 28	Sep 25	Milton C. Ault IIIExecutive Chair	Executive Chair (ind.)	▲ BUY	500,000	0.1685	$84K	+16%	Form 4 ↗
Sep 28	Sep 24	Milton C. Ault IIIExecutive Chair	Executive Chair (ind.)	▲ BUY	100,000	0.1819	$18K	+3.3%	Form 4 ↗
Sep 28	Sep 25	Milton C. Ault IIIExecutive Chair	Executive Chair	▲ BUY	56,600	0.1649	$9K	+6.5%	Form 4 ↗
Sep 28	Sep 24	Milton C. Ault IIIExecutive Chair	Executive Chair	▲ BUY	33,000	0.1723	$6K	+3.7%	Form 4 ↗
Sep 24	Sep 23	Milton C. Ault IIIExecutive Chair	Executive Chair (ind.)	▲ BUY	100,000	0.1778	$18K	+3.4%	Form 4 ↗
Sep 24	Sep 22	Milton C. Ault IIIExecutive Chair	Executive Chair	▲ BUY	2,200	0.1982	$436	+0.3%	Form 4 ↗
Sep 24	Sep 23	Milton C. Ault IIIExecutive Chair	Executive Chair	▲ BUY	2,000	0.172	$344	+0.2%	Form 4 ↗
Sep 24	Sep 21	Milton C. Ault IIIExecutive Chair	Executive Chair	▲ BUY	500	0.182	$91	+0.1%	Form 4 ↗
Sep 22	Sep 18	Milton C. Ault IIIExecutive Chair	Executive Chair	▲ BUY	20,000	0.1821	$4K	+2.4%	Form 4 ↗
Sep 21	Sep 17	Milton C. Ault IIIExecutive Chair	Executive Chair (ind.)	▲ BUY	25,000	0.1852	$5K	+0.9%	Form 4 ↗
Sep 21	Sep 17	Milton C. Ault IIIExecutive Chair	Executive Chair	▲ BUY	12,500	0.177	$2K	+1.5%	Form 4 ↗
Sep 18	Sep 16	William B. HorneCEO	CEO	▲ BUY	1,000	18.00	$18K	+20%	Form 4 ↗
Sep 17	Sep 16	Milton C. Ault IIIExecutive Chair	Executive Chair (ind.)	▲ BUY	125,000	0.1832	$23K	+4.5%	Form 4 ↗
Sep 17	Sep 15	Milton C. Ault IIIExecutive Chair	Executive Chair	▲ BUY	20,000	0.1859	$4K	+2.5%	Form 4 ↗
Sep 17	Sep 16	Milton C. Ault IIIExecutive Chair	Executive Chair	▲ BUY	19,500	0.1816	$4K	+2.4%	Form 4 ↗
Sep 15	Sep 14	Milton C. Ault IIIExecutive Chair	Executive Chair	▲ BUY	4,500	0.1842	$829	+0.6%	Form 4 ↗
Sep 15	Sep 11	Milton C. Ault IIIExecutive Chair	Executive Chair	▲ BUY	2,100	0.1824	$383	+0.3%	Form 4 ↗
Sep 14	Sep 8	Milton C. Ault IIIExecutive Chair	Executive Chair	▲ BUY	80,200	0.189	$15K	+12%	Form 4 ↗
Sep 11	Sep 11	Milton C. Ault IIIExecutive Chair	Executive Chair (ind.)	▲ BUY	150,000	0.1892	$28K	+5.7%	Form 4 ↗
Sep 11	Sep 10	Milton C. Ault IIIExecutive Chair	Executive Chair	▲ BUY	22,800	0.1857	$4K	+3.3%	Form 4 ↗
Sep 11	Sep 9	Milton C. Ault IIIExecutive Chair	Executive Chair	▲ BUY	5,500	0.1887	$1K	+0.8%	Form 4 ↗
Sep 9	Sep 4	Milton C. Ault IIIExecutive Chair	Executive Chair (ind.)	▲ BUY	1,913,691	0.1889	$361K	+273%	Form 4 ↗
Sep 9	Sep 4	Milton C. Ault IIIExecutive Chair	Executive Chair	▲ BUY	196,800	0.1926	$38K	+41%	Form 4 ↗
Sep 9	Sep 3	Milton C. Ault IIIExecutive Chair	Executive Chair	▲ BUY	38,200	0.1863	$7K	+8.6%	Form 4 ↗
Sep 8	Sep 4	Milton C. Ault IIIExecutive Chair	Executive Chair (ind.)	▲ BUY	1,913,691	0.1889	$361K	+273%	Form 4 ↗
Sep 8	Sep 4	Henry Carl NisserGeneral Counsel	General Counsel	▲ BUY	250,000	0.1871	$47K	New	Form 4 ↗
Sep 8	Sep 4	Milton C. Ault IIIExecutive Chair	Executive Chair	▲ BUY	196,800	0.1926	$38K	+41%	Form 4 ↗
Sep 8	Sep 4	William B. HorneCEO	CEO	▲ BUY	100,000	0.20	$20K	+71%	Form 4 ↗
Sep 8	Sep 4	Kenneth S. CragunCFO	CFO	▲ BUY	100,000	0.1865	$19K	New	Form 4 ↗
Sep 8	Sep 8	William B. HorneCEO	CEO	▲ BUY	60,000	0.187	$11K	+25%	Form 4 ↗
Sep 8	Sep 3	Milton C. Ault IIIExecutive Chair	Executive Chair	▲ BUY	38,200	0.1863	$7K	+8.6%	Form 4 ↗
Sep 2	Sep 1	Milton C. Ault IIIExecutive Chair	Executive Chair	▲ BUY	107,999	0.247	$27K	+37%	Form 4 ↗
Sep 2	Sep 2	William B. HorneCEO	CEO	▲ BUY	100,000	0.1999	$20K	+250%	Form 4 ↗
Sep 2	Sep 2	Milton C. Ault IIIExecutive Chair	Executive Chair	▲ BUY	42,000	0.2348	$10K	+10%	Form 4 ↗
Aug 31	Aug 28	Milton C. Ault IIIExecutive Chair	Executive Chair (ind.)	▲ BUY	150,000	0.2967	$45K	+27%	Form 4 ↗
Aug 31	Aug 31	Milton C. Ault IIIExecutive Chair	Executive Chair	▲ BUY	89,000	0.2703	$24K	+43%	Form 4 ↗
Aug 31	Aug 28	Milton C. Ault IIIExecutive Chair	Executive Chair	▲ BUY	47,641	0.307	$15K	+30%	Form 4 ↗
Aug 31	Aug 27	Milton C. Ault IIIExecutive Chair	Executive Chair	▲ BUY	10,000	0.3358	$3K	+6.7%	Form 4 ↗
Aug 31	Aug 28	Milton C. Ault IIIExecutive Chair	Executive Chair	▼ SELL	1,000	0.288	$288	−0.5%	Form 4 ↗

Source: SEC Form 4 filings, retrieved Oct 28, 2026. How we read filings