WULF
Terawulf Inc
NASDAQ: WULF · FINANCIAL SERVICES · CAPITAL MARKETS
$26.06
+2.80% today
Updated 2026-06-12
Market cap
$12.91B
P/E ratio
—
P/S ratio
76.84x
EPS (TTM)
$-2.51
Dividend yield
—
52W range
$3 – $28
Volume
30.4M
Terawulf Inc (WULF) Insider transactions
Net insider activity
Net buying (19,702,296 shares)
Buy transactions
44
Sell transactions
56
All transactions
| Date | Insider | Title | Type | Shares | Price | Value |
|---|---|---|---|---|---|---|
| 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 | — | — |
| 2026-01-02 | TANIMOTO, WILLIAM JOSEPH | Chief Accounting Officer | Sale | 5,000 | — | — |
| 2026-01-02 | TANIMOTO, WILLIAM JOSEPH | Chief Accounting Officer | Buy | 5,000 | — | — |
| 2026-01-02 | TANIMOTO, WILLIAM JOSEPH | Chief Accounting Officer | Sale | 1,724 | — | — |
| 2026-01-02 | PRAGER, PAUL B. | Director, Chief Executive Officer, 10% Owner | Buy | 7,849,294 | — | — |
| 2026-01-02 | PRAGER, PAUL B. | Director, Chief Executive Officer, 10% Owner | Buy | 3,924,647 | — | — |
| 2026-01-02 | LANGLAIS, KERRI M. | Director, Chief Strategy Officer | Buy | 2,616,431 | — | — |
| 2026-01-02 | LANGLAIS, KERRI M. | Director, Chief Strategy Officer | Buy | 1,308,216 | — | — |
| 2026-01-02 | KHAN, NAZAR M. | Director, Chief Technology Officer | Buy | 6,541,078 | — | — |
| 2026-01-02 | KHAN, NAZAR M. | Director, Chief Technology Officer | Buy | 3,270,539 | — | — |
| 2026-01-02 | FLEURY, PATRICK | Chief Financial Officer | Buy | 2,616,431 | — | — |
| 2026-01-02 | FLEURY, PATRICK | Chief Financial Officer | Buy | 1,308,216 | — | — |
| 2025-12-31 | PRAGER, PAUL B. | Director, Chief Executive Officer | Sale | 141,726 | — | — |
| 2025-12-31 | PRAGER, PAUL B. | Director, Chief Executive Officer | Buy | 141,726 | — | — |
| 2025-12-31 | PRAGER, LISA A. | Director | Buy | 2,176 | — | — |
| 2025-12-31 | CARTER, WALTER E. | Director | Buy | 2,720 | — | — |
| 2025-12-23 | PRAGER, PAUL B. | Director, Chief Executive Officer, 10% Owner | Sale | 2,000,000 | — | — |
| 2025-12-23 | PRAGER, PAUL B. | Director, Chief Executive Officer, 10% Owner | Sale | 553,000 | — | — |
| 2025-12-23 | PRAGER, PAUL B. | Director, Chief Executive Officer, 10% Owner | Sale | 447,000 | — | — |
| 2025-12-22 | KHAN, NAZAR M. | Director, Chief Technology Officer | Sale | 180,000 | — | — |
| 2025-12-09 | PINCUS, STEVEN T. | Director | Sale | 50 | $1,000.00 | $50000.00 |
| 2025-12-09 | PINCUS, STEVEN T. | Director | Buy | 7,097 | — | — |
| 2025-12-09 | LANGLAIS, KERRI M. | Director, Chief Strategy Officer | Sale | 251 | $1,000.00 | $251000.00 |
| 2025-12-09 | LANGLAIS, KERRI M. | Director, Chief Strategy Officer | Buy | 35,629 | — | — |
| 2025-12-09 | BUCELLA, MICHAEL C. | Director | Sale | 250 | $1,000.00 | $250000.00 |
Frequently asked questions
Are WULF insiders buying or selling?
Over the transactions on record, WULF insiders have been net sellers, with about $27.66M in stock sold across 56 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 $17.43M sold. Selling by one or two individuals matters less than broad selling across the whole leadership team, which is the pattern worth watching.