WULF
Terawulf Inc
NASDAQ: WULF · FINANCIAL SERVICES · CAPITAL MARKETS
$17.82
+18.09% today
Updated 2026-07-30
Market cap
$9.00B
P/E ratio
—
P/S ratio
53.55x
EPS (TTM)
$-2.51
Dividend yield
—
52W range
$5 – $30
Volume
32.2M
Terawulf Inc (WULF) Insider transactions
Net insider activity
Net selling (6,689,543 shares)
Buy transactions
46
Sell transactions
54
All transactions
| Date | Insider | Title | Type | Shares | Price | Value |
|---|---|---|---|---|---|---|
| 2026-06-30 | PRAGER, LISA A. | Director | Buy | 1,013 | — | — |
| 2026-06-30 | CARTER, WALTER E. | Director | Buy | 1,266 | — | — |
| 2026-06-30 | BUCELLA, MICHAEL C. | Director | Buy | 1,013 | — | — |
| 2026-06-29 | PRAGER, PAUL B. | Director, Chief Executive Officer | Sale | 137,500 | $26.60 | $3.66M |
| 2026-06-24 | TANIMOTO, WILLIAM JOSEPH | Chief Accounting Officer | Sale | 10,000 | — | — |
| 2026-06-24 | TANIMOTO, WILLIAM JOSEPH | Chief Accounting Officer | Buy | 10,000 | — | — |
| 2026-06-23 | PRAGER, LISA A. | Director | Sale | 56,023 | — | — |
| 2026-06-23 | PRAGER, LISA A. | Director | Buy | 6,950 | — | — |
| 2026-06-23 | PRAGER, LISA A. | Director | Buy | 56,023 | — | — |
| 2026-06-23 | PINCUS, STEVEN T. | Director | Sale | 63,026 | — | — |
| 2026-06-23 | PINCUS, STEVEN T. | Director | Buy | 7,818 | — | — |
| 2026-06-23 | PINCUS, STEVEN T. | Director | Buy | 63,026 | — | — |
| 2026-06-23 | MOTZ, CATHERINE J. | Director | Sale | 56,023 | — | — |
| 2026-06-23 | MOTZ, CATHERINE J. | Director | Buy | 6,950 | — | — |
| 2026-06-23 | MOTZ, CATHERINE J. | Director | Buy | 56,023 | — | — |
| 2026-06-23 | FABIANO, AMANDA | Director | Sale | 56,023 | — | — |
| 2026-06-23 | FABIANO, AMANDA | Director | Buy | 6,950 | — | — |
| 2026-06-23 | FABIANO, AMANDA | Director | Buy | 56,023 | — | — |
| 2026-06-23 | CARTER, WALTER E. | Director | Sale | 56,023 | — | — |
| 2026-06-23 | CARTER, WALTER E. | Director | Buy | 6,950 | — | — |
| 2026-06-23 | CARTER, WALTER E. | Director | Buy | 56,023 | — | — |
| 2026-06-23 | BUCELLA, MICHAEL C. | Director | Sale | 56,023 | — | — |
| 2026-06-23 | BUCELLA, MICHAEL C. | Director | Buy | 6,950 | — | — |
| 2026-06-23 | BUCELLA, MICHAEL C. | Director | Buy | 56,023 | — | — |
| 2026-05-27 | PRAGER, PAUL B. | Director, Chief Executive Officer | Sale | 109,849 | $25.58 | $2.81M |
| 2026-05-27 | PRAGER, PAUL B. | Director, Chief Executive Officer | Sale | 56,801 | $26.57 | $1.51M |
| 2026-05-26 | PRAGER, PAUL B. | Director, Chief Executive Officer | Sale | 166,650 | $24.43 | $4.07M |
| 2026-05-18 | PRAGER, PAUL B. | Director, Chief Executive Officer | Sale | 981,161 | — | — |
| 2026-05-18 | PRAGER, PAUL B. | Director, Chief Executive Officer | Buy | 981,161 | — | — |
| 2026-05-18 | PRAGER, PAUL B. | Director, Chief Executive Officer | Sale | 542,582 | — | — |
| 2026-05-18 | LANGLAIS, KERRI M. | Director, Chief Strategy Officer | Sale | 327,054 | — | — |
| 2026-05-18 | LANGLAIS, KERRI M. | Director, Chief Strategy Officer | Buy | 327,054 | — | — |
| 2026-05-18 | LANGLAIS, KERRI M. | Director, Chief Strategy Officer | Sale | 180,860 | — | — |
| 2026-05-18 | KHAN, NAZAR M. | Director, Chief Technology Officer | Sale | 817,634 | — | — |
| 2026-05-18 | KHAN, NAZAR M. | Director, Chief Technology Officer | Buy | 817,634 | — | — |
| 2026-05-18 | KHAN, NAZAR M. | Director, Chief Technology Officer | Sale | 452,151 | — | — |
| 2026-05-18 | FLEURY, PATRICK | Chief Financial Officer | Sale | 327,054 | — | — |
| 2026-05-18 | FLEURY, PATRICK | Chief Financial Officer | Buy | 327,054 | — | — |
| 2026-05-18 | FLEURY, PATRICK | Chief Financial Officer | Sale | 128,695 | — | — |
| 2026-05-06 | PRAGER, PAUL B. | Director, Chief Executive Officer | Sale | 981,162 | — | — |
| 2026-05-06 | PRAGER, PAUL B. | Director, Chief Executive Officer | Buy | 981,162 | — | — |
| 2026-05-06 | PRAGER, PAUL B. | Director, Chief Executive Officer | Sale | 542,582 | — | — |
| 2026-05-06 | LANGLAIS, KERRI M. | Director, Chief Strategy Officer | Sale | 327,054 | — | — |
| 2026-05-06 | LANGLAIS, KERRI M. | Director, Chief Strategy Officer | Buy | 327,054 | — | — |
| 2026-05-06 | LANGLAIS, KERRI M. | Director, Chief Strategy Officer | Sale | 180,860 | — | — |
| 2026-05-06 | KHAN, NAZAR M. | Director, Chief Technology Officer | Sale | 817,635 | — | — |
| 2026-05-06 | KHAN, NAZAR M. | Director, Chief Technology Officer | Buy | 817,635 | — | — |
| 2026-05-06 | KHAN, NAZAR M. | Director, Chief Technology Officer | Sale | 452,152 | — | — |
| 2026-05-06 | FLEURY, PATRICK | Chief Financial Officer | Sale | 327,054 | — | — |
| 2026-05-06 | FLEURY, PATRICK | Chief Financial Officer | Buy | 327,054 | — | — |
| 2026-05-06 | FLEURY, PATRICK | Chief Financial Officer | Sale | 128,695 | — | — |
| 2026-04-28 | PRAGER, PAUL B. | Director, Chief Executive Officer | Sale | 79,100 | $20.62 | $1.63M |
| 2026-04-28 | PRAGER, PAUL B. | Director, Chief Executive Officer | Sale | 100 | $21.29 | $2129.00 |
| 2026-04-27 | PRAGER, PAUL B. | Director, Chief Executive Officer | Sale | 80,591 | $20.51 | $1.65M |
| 2026-04-27 | PRAGER, PAUL B. | Director, Chief Executive Officer | Sale | 56,909 | $21.20 | $1.21M |
| 2026-04-24 | PRAGER, PAUL B. | Director, Chief Executive Officer | Sale | 981,162 | — | — |
| 2026-04-24 | PRAGER, PAUL B. | Director, Chief Executive Officer | Buy | 981,162 | — | — |
| 2026-04-24 | PRAGER, PAUL B. | Director, Chief Executive Officer | Sale | 542,582 | — | — |
| 2026-04-24 | LANGLAIS, KERRI M. | Director, Chief Strategy Officer | Sale | 327,054 | — | — |
| 2026-04-24 | LANGLAIS, KERRI M. | Director, Chief Strategy Officer | Buy | 327,054 | — | — |
| 2026-04-24 | LANGLAIS, KERRI M. | Director, Chief Strategy Officer | Sale | 180,860 | — | — |
| 2026-04-24 | KHAN, NAZAR M. | Director, Chief Technology Officer | Sale | 817,635 | — | — |
| 2026-04-24 | KHAN, NAZAR M. | Director, Chief Technology Officer | Buy | 817,635 | — | — |
| 2026-04-24 | KHAN, NAZAR M. | Director, Chief Technology Officer | Sale | 452,152 | — | — |
| 2026-04-24 | FLEURY, PATRICK | Chief Financial Officer | Sale | 327,054 | — | — |
| 2026-04-24 | FLEURY, PATRICK | Chief Financial Officer | Buy | 327,054 | — | — |
| 2026-04-24 | FLEURY, PATRICK | Chief Financial Officer | Sale | 128,695 | — | — |
| 2026-04-14 | PRAGER, PAUL B. | Director, Chief Executive Officer | Sale | 981,162 | — | — |
| 2026-04-14 | PRAGER, PAUL B. | Director, Chief Executive Officer | Buy | 981,162 | — | — |
| 2026-04-14 | PRAGER, PAUL B. | Director, Chief Executive Officer | Sale | 535,422 | — | — |
| 2026-04-14 | LANGLAIS, KERRI M. | Director, Chief Strategy Officer | Sale | 327,054 | — | — |
| 2026-04-14 | LANGLAIS, KERRI M. | Director, Chief Strategy Officer | Buy | 327,054 | — | — |
| 2026-04-14 | LANGLAIS, KERRI M. | Director, Chief Strategy Officer | Sale | 180,860 | — | — |
| 2026-04-14 | KHAN, NAZAR M. | Director, Chief Technology Officer | Sale | 817,635 | — | — |
| 2026-04-14 | KHAN, NAZAR M. | Director, Chief Technology Officer | Buy | 817,635 | — | — |
| 2026-04-14 | KHAN, NAZAR M. | Director, Chief Technology Officer | Sale | 444,992 | — | — |
| 2026-04-14 | FLEURY, PATRICK | Chief Financial Officer | Sale | 327,054 | — | — |
| 2026-04-14 | FLEURY, PATRICK | Chief Financial Officer | Buy | 327,054 | — | — |
| 2026-04-14 | FLEURY, PATRICK | Chief Financial Officer | Sale | 121,612 | — | — |
| 2026-03-31 | PRAGER, LISA A. | Director | Buy | 1,733 | — | — |
| 2026-03-31 | CARTER, WALTER E. | Director | Buy | 2,166 | — | — |
| 2026-03-31 | BUCELLA, MICHAEL C. | Director | Buy | 1,733 | — | — |
| 2026-03-25 | PRAGER, PAUL B. | Director, Chief Executive Officer | Sale | 133,700 | $16.94 | $2.26M |
| 2026-03-25 | PRAGER, PAUL B. | Director, Chief Executive Officer | Sale | 3,800 | $17.62 | $66944.60 |
| 2026-03-24 | PRAGER, PAUL B. | Director, Chief Executive Officer | Sale | 137,500 | $16.10 | $2.21M |
| 2026-03-20 | BUCELLA, MICHAEL C. | Director | Buy | 1,665 | $15.04 | $25041.60 |
| 2026-03-19 | BUCELLA, MICHAEL C. | Director | Buy | 1,670 | $14.96 | $24983.20 |
| 2026-03-18 | BUCELLA, MICHAEL C. | Director | Buy | 1,581 | $15.79 | $24963.99 |
| 2026-03-17 | FLEURY, PATRICK | Chief Financial Officer | Sale | 573,586 | $16.14 | $9.26M |
| 2026-03-17 | FLEURY, PATRICK | Chief Financial Officer | Sale | 26,414 | $16.14 | $426321.96 |
| 2026-03-17 | BUCELLA, MICHAEL C. | Director | Buy | 1,584 | $16.00 | $25344.00 |
| 2026-03-11 | BUCELLA, MICHAEL C. | Director | Buy | 1,338 | $14.91 | $19949.58 |
| 2026-03-09 | BUCELLA, MICHAEL C. | Director | Buy | 752 | $13.31 | $10009.12 |
| 2026-03-06 | BUCELLA, MICHAEL C. | Director | Buy | 679 | $14.80 | $10049.20 |
| 2026-03-05 | BUCELLA, MICHAEL C. | Director | Buy | 654 | $15.31 | $10012.74 |
| 2026-03-04 | BUCELLA, MICHAEL C. | Director | Buy | 3,171 | $15.78 | $50038.38 |
| 2026-01-14 | TANIMOTO, WILLIAM JOSEPH | Chief Accounting Officer | Buy | 9,419 | — | — |
| 2026-01-09 | TANIMOTO, WILLIAM JOSEPH | Chief Accounting Officer | Sale | 16,667 | — | — |
| 2026-01-09 | TANIMOTO, WILLIAM JOSEPH | Chief Accounting Officer | Buy | 16,667 | — | — |
| 2026-01-09 | TANIMOTO, WILLIAM JOSEPH | Chief Accounting Officer | Sale | 5,296 | — | — |
Frequently asked questions
Are WULF insiders buying or selling?
Over the transactions on record, WULF insiders have been net sellers, with about $30.77M in stock sold across 54 sales, against 9 open-market purchases.
Does insider selling at WULF mean the stock will fall?
Not by itself. Most executive selling is pre-scheduled through 10b5-1 plans filed months in advance, and insiders sell for diversification, taxes, and liquidity far more often than out of any view on the price. Insider buying is the stronger signal, especially when several insiders buy around the same time, because there is usually only one reason to put personal cash into the stock.
Which WULF insiders are selling the most?
Recent selling is concentrated in a few names. PRAGER, PAUL B. accounts for the largest share on record, with about $21.08M sold. Selling by one or two individuals matters less than broad selling across the whole leadership team, which is the pattern worth watching.