Company · CIK 0001083301 · SIC 6199 — Finance Services · Nasdaq
TERAWULF INC. · WULF
Insider activity reported against this company. All insider holders · On EDGAR ↗
Reported at this company — common stock
| Trade | Reported (ET) | Insider | Shares | Avg price | Total | Owned after | Δ stake | Flags |
|---|---|---|---|---|---|---|---|---|
| Sep 15, 2026 PForm 4 → | Sep 16, 9:41 pm EDT | Michael C. BucellaDirector | 6,085 | $14.79 | $89,967 | 350,789 | +1.77% | |
| Sep 8, 2026 SForm 4 → | Sep 9, 9:35 pm EDT | Catherine J. MotzDirector | 56,023 | $17.81 | $997,943 | 153,218 | −26.8% | |
| Aug 31, 2026 SForm 4 → | Sep 1, 4:59 pm EDT | Walter E. CarterDirector | 130,626 | $15.14 | $1,977,808 | 229,090 | −36.3% | |
| Aug 27, 2026 SForm 4 → | Aug 28, 8:41 pm EDT | Paul B. PragerChief Executive Officer, Director | 137,500 | $17.06 | $2,345,654 | 3,807,552 | −3.49% | 10b5-1 |
| Aug 16, 2026 MForm 4 → | Aug 17, 6:10 pm EDT | William Joseph TanimotoChief Accounting Officer | 6,666 | — | — | 55,564 | — | |
| Aug 14, 2026 PForm 4 → | Aug 17, 6:11 pm EDT | Michael C. BucellaDirector | 5,883 | $16.99 | $99,950 | 344,704 | +1.74% | |
| Aug 1, 2026 DMForm 4 → | Aug 3, 9:05 pm EDT | Kerri M. LanglaisChief Strategy Officer, Director | 776,500 | — | — | 4,380,381 | — | |
| Aug 1, 2026 MForm 4 → | Aug 3, 9:03 pm EDT | Patrick FleuryChief Financial Officer | 500,000 | — | — | 500,000 | — | |
| Jun 30, 2026 AForm 4 → | Jul 1, 8:17 pm EDT | Lisa A. PragerDirector | 1,013 | — | — | 311,510 | — | |
| Jun 30, 2026 AForm 4 → | Jul 1, 8:16 pm EDT | Walter E. CarterDirector | 1,266 | — | — | 359,716 | — | |
| Jun 30, 2026 AForm 4 → | Jul 1, 8:14 pm EDT | Michael C. BucellaDirector | 1,013 | — | — | 338,821 | — | |
| Jun 29, 2026 SForm 4 → | Jul 1, 8:33 pm EDT | Paul B. PragerChief Executive Officer, Director | 137,500 | $26.60 | $3,656,950 | 3,945,052 | −3.37% | 10b5-1 |
Reported at this company — derivatives (options, RSUs, warrants)
| Trade | Reported (ET) | Insider | Shares | Avg price | Total | Owned after | Δ stake | Flags |
|---|---|---|---|---|---|---|---|---|
| Sep 22, 2026 JForm 4 → | Sep 23, 9:03 am EDT | Paul B. PragerChief Executive Officer, Director | 3,000,000 | — | — | 3,000,000 | — | |
| Sep 10, 2026 JForm 4 → | Sep 11, 8:52 pm EDT | Nazar M. KhanChief Technology Officer, Director | 700,000 | — | — | 350,000 | — | |
| Aug 16, 2026 MForm 4 → | Aug 17, 6:10 pm EDT | William Joseph TanimotoChief Accounting Officer | 6,666 | — | — | 0 | — | |
| Aug 1, 2026 MForm 4 → | Aug 3, 9:05 pm EDT | Kerri M. LanglaisChief Strategy Officer, Director | 500,000 | — | — | 1,000,000 | — | |
| Aug 1, 2026 MForm 4 → | Aug 3, 9:03 pm EDT | Patrick FleuryChief Financial Officer | 500,000 | — | — | 1,000,000 | — |