As of October 01, 2026, Hyperscale Data's top three insider holders are Milton C Iii Ault (Executive Chairman, 4.54Mn shares), Milton C Iii Ault (Executive Chairman, 3.27Mn shares), Milton C Iii Ault (Executive Chairman, 679.97K shares).
| # | Insider | Position | Direct | Indirect | Total | Share of Insiders | Last Filed |
|---|---|---|---|---|---|---|---|
| 1 | Milton C Iii Ault | Executive Chairman | 1,628,800 | 16,525,771 | 18,154,571 | 89.2% | 01 Oct, 2026 |
| 2 | Henry Carl Nisser | President And General Counsel | 856,250 | 0 | 856,250 | 4.2% | 08 Sep, 2026 |
| 3 | William B. Horne | Chief Executive Officer | 506,000 | 0 | 506,000 | 2.5% | 30 Sep, 2026 |
| 4 | Kenneth S Cragun | Chief Financial Officer | 300,000 | 0 | 300,000 | 1.5% | 08 Sep, 2026 |
| 5 | Mordechai Rosenberg | Director | 150,000 | 0 | 150,000 | 0.7% | 11 Jan, 2023 |
| 6 | Jeffrey Allen Bentz | Director | 150,000 | 0 | 150,000 | 0.7% | 11 Jan, 2023 |
| 7 | Robert O Smith | Director | 130,000 | 0 | 130,000 | 0.6% | 11 Jan, 2023 |
| 8 | Howard Ash | Director | 100,000 | 0 | 100,000 | 0.5% | 11 Jan, 2023 |
Each row is that insider’s most recently reported position, from Form 4 filings over the last 60 months — which is why this total does not tie to the quarterly series above, where a quarter counts only the insiders who filed in it. Shares held through a fund or institutional portfolio are counted on the institutional ownership page instead.
| Date | Insider | Position | Transaction | Shares | Price | Value | Shares Held After | Ownership |
|---|---|---|---|---|---|---|---|---|
| 29 Sep, 2026 | Milton C Iii Ault | Executive Chairman | Acquired P | 1,600 | $0.17 | $266 | 962,500 | Direct |
| 30 Sep, 2026 | Milton C Iii Ault | Executive Chairman | Acquired P | 311,874 | $0.16 | $51.12K | 3,925,566 | Indirect |
| 30 Sep, 2026 | Milton C Iii Ault | Executive Chairman | Acquired P | 10,000,000 | $0.50 | $5.00Mn | 13,925,566 | Indirect |
| 30 Sep, 2026 | Milton C Iii Ault | Executive Chairman | Acquired P | 389,404 | $0.50 | $194.70K | 15,686,550 | Indirect |
| 30 Sep, 2026 | William B. Horne | Chief Executive Officer | Acquired P | 100,000 | $0.16 | $16.30K | 500,000 | Direct |
| 29 Sep, 2026 | William B. Horne | Chief Executive Officer | Acquired P | 100,000 | $0.17 | $16.80K | 400,000 | Direct |
| 24 Sep, 2026 | Milton C Iii Ault | Executive Chairman | Acquired P | 33,000 | $0.17 | $5.69K | 927,900 | Direct |
| 24 Sep, 2026 | Milton C Iii Ault | Executive Chairman | Acquired P | 100,000 | $0.18 | $18.19K | 3,113,692 | Indirect |
| 25 Sep, 2026 | Milton C Iii Ault | Executive Chairman | Acquired P | 56,600 | $0.16 | $9.33K | 927,900 | Direct |
| 25 Sep, 2026 | Milton C Iii Ault | Executive Chairman | Acquired P | 500,000 | $0.17 | $84.25K | 3,613,692 | Indirect |
| 21 Sep, 2026 | Milton C Iii Ault | Executive Chairman | Acquired P | 500 | $0.18 | $91 | 867,000 | Direct |
| 22 Sep, 2026 | Milton C Iii Ault | Executive Chairman | Acquired P | 2,200 | $0.20 | $436 | 869,200 | Direct |
| 23 Sep, 2026 | Milton C Iii Ault | Executive Chairman | Acquired P | 2,000 | $0.17 | $344 | 871,200 | Direct |
| 23 Sep, 2026 | Milton C Iii Ault | Executive Chairman | Acquired P | 100,000 | $0.18 | $17.78K | 3,013,692 | Indirect |
| 18 Sep, 2026 | Milton C Iii Ault | Executive Chairman | Acquired P | 20,000 | $0.18 | $3.64K | 866,500 | Direct |
| 17 Sep, 2026 | Milton C Iii Ault | Executive Chairman | Acquired P | 12,500 | $0.18 | $2.21K | 846,500 | Direct |
| 17 Sep, 2026 | Milton C Iii Ault | Executive Chairman | Acquired P | 25,000 | $0.19 | $4.63K | 2,913,692 | Indirect |
| 16 Sep, 2026 | William B. Horne | Chief Executive Officer | Acquired P | 1,000 | $18.00 | $18.00K | 6,000 | Direct |
| 15 Sep, 2026 | Milton C Iii Ault | Executive Chairman | Acquired P | 20,000 | $0.19 | $3.72K | 814,600 | Direct |
| 16 Sep, 2026 | Milton C Iii Ault | Executive Chairman | Acquired P | 19,500 | $0.18 | $3.54K | 834,100 | Direct |