WULF TERAWULF INC.
Nasdaq · SEC CIK 1083301 · EDGAR
- Bought, last 12 months
- $440.5K 8 purchases by 1 insiders
- Sold, last 12 months
- $36.09M 10 sales by 5 insiders
- Filings on record
- 337 since 2021-12-03, latest 2026-09-23 09:03
BoughtSold
Most active insiders, 12 months
| Insider | Title | Bought | Sold |
|---|---|---|---|
| Prager Paul B. | CEO, Dir, 10% | — | $23.43M |
| Fleury Patrick | CFO | — | $9.68M |
| Carter Walter E. | Dir | — | $1.98M |
| Motz Catherine J. | Dir | — | $997.9K |
| Bucella Michael C. | Dir | $440.5K | — |
| Tanimoto William Joseph | CAO | — | — |
| Fabiano Amanda | Dir | — | — |
| Pincus Steven T. | Dir | — | — |
| Khan Nazar M. | CTO, Dir | — | — |
| Langlais Kerri M. | Chief Strategy Off, Dir | — | — |
Transactions 378
| X | Filed | Traded | Ticker | Insider | Title | Type | Price | Qty | Owned | ΔOwn | Value |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026-09-16 21:41 | 2026-09-15 | WULF | Bucella Michael C. | Dir | P - Purchase | $14.79 | +6,085 | 350.8K | +2% | +$90.0K | |
| 2026-09-09 21:35 | 2026-09-08 | WULF | Motz Catherine J. | Dir | S - Sale | $17.81 | -56.0K | 153.2K | -27% | -$997.9K | |
| 2026-09-01 16:59 | 2026-08-31 | WULF | Carter Walter E. | Dir | S - Sale | $15.14 | -130.6K | 229.1K | -36% | -$1.98M | |
| TI | 2026-08-28 20:41 | 2026-08-27 | WULF | Prager Paul B. | CEO, Dir | S - Sale | $17.06 | -137.5K | 3.81M | -3% | -$2.35M |
| M | 2026-08-17 18:11 | 2026-08-14+ | WULF | Bucella Michael C. | Dir | P - Purchase | $16.99 | +5,883 | 344.7K | +2% | +$99.9K |
| D | 2026-08-17 18:10 | 2026-08-16 | WULF | Tanimoto William Joseph | CAO | M - OptEx | — | +6,666 | 55.6K | +14% | — |
| D | 2026-08-03 21:05 | 2026-08-01 | WULF | Langlais Kerri M. | Chief Strategy Off, Dir | M - OptEx | — | +500.0K | 4.66M | +12% | — |
| D | 2026-08-03 21:05 | 2026-08-03 | WULF | Langlais Kerri M. | Chief Strategy Off, Dir | D - Sale to Iss | — | -276.5K | 4.38M | -6% | — |
| D | 2026-08-03 21:03 | 2026-08-01 | WULF | Fleury Patrick | CFO | M - OptEx | — | +500.0K | 500.0K | New | — |
| TI | 2026-07-01 20:33 | 2026-06-29 | WULF | Prager Paul B. | CEO, Dir | S - Sale | $26.60 | -137.5K | 3.95M | -3% | -$3.66M |
| 2026-07-01 20:17 | 2026-06-30 | WULF | Prager Lisa A. | Dir | A - Grant | — | +1,013 | 311.5K | +0.3% | — | |
| 2026-07-01 20:16 | 2026-06-30 | WULF | Carter Walter E. | Dir | A - Grant | — | +1,266 | 359.7K | +0.4% | — | |
| 2026-07-01 20:14 | 2026-06-30 | WULF | Bucella Michael C. | Dir | A - Grant | — | +1,013 | 338.8K | +0.3% | — | |
| D | 2026-06-25 17:18 | 2026-06-24 | WULF | Tanimoto William Joseph | CAO | M - OptEx | — | +10.0K | 48.9K | +26% | — |
| D | 2026-06-25 17:18 | 2026-06-23 | WULF | Prager Lisa A. | Dir | M - OptEx | — | +56.0K | 310.5K | +22% | — |
| D | 2026-06-25 17:18 | 2026-06-23 | WULF | Pincus Steven T. | Dir | M - OptEx | — | +63.0K | 399.4K | +19% | — |
| D | 2026-06-25 17:17 | 2026-06-23 | WULF | Motz Catherine J. | Dir | M - OptEx | — | +56.0K | 209.2K | +37% | — |
| D | 2026-06-25 17:17 | 2026-06-23 | WULF | Fabiano Amanda | Dir | M - OptEx | — | +56.0K | 96.8K | +137% | — |
| D | 2026-06-25 17:16 | 2026-06-23 | WULF | Carter Walter E. | Dir | M - OptEx | — | +56.0K | 358.4K | +19% | — |
| D | 2026-06-25 17:16 | 2026-06-23 | WULF | Bucella Michael C. | Dir | M - OptEx | — | +56.0K | 337.8K | +20% | — |
| MTI | 2026-05-28 21:18 | 2026-05-26+ | WULF | Prager Paul B. | CEO, Dir | S - Sale | $25.17 | -333.3K | 4.08M | -8% | -$8.39M |
| D | 2026-05-20 20:26 | 2026-05-18 | WULF | Prager Paul B. | CEO, Dir | M - OptEx | — | +981.2K | 2.30M | +74% | — |
| D | 2026-05-20 20:26 | 2026-05-18 | WULF | Prager Paul B. | CEO, Dir | D - Sale to Iss | — | -542.6K | 1.76M | -24% | — |
| D | 2026-05-20 20:25 | 2026-05-18 | WULF | Khan Nazar M. | CTO, Dir | M - OptEx | — | +817.6K | 1.92M | +74% | — |
| D | 2026-05-20 20:25 | 2026-05-18 | WULF | Khan Nazar M. | CTO, Dir | D - Sale to Iss | — | -452.2K | 1.47M | -24% | — |
| D | 2026-05-20 20:25 | 2026-05-18 | WULF | Langlais Kerri M. | Chief Strategy Off, Dir | M - OptEx | — | +327.1K | 4.34M | +8% | — |
| D | 2026-05-20 20:25 | 2026-05-18 | WULF | Langlais Kerri M. | Chief Strategy Off, Dir | D - Sale to Iss | — | -180.9K | 4.16M | -4% | — |
| D | 2026-05-20 20:24 | 2026-05-18 | WULF | Fleury Patrick | CFO | M - OptEx | — | +327.1K | 4.13M | +9% | — |
| D | 2026-05-20 20:24 | 2026-05-18 | WULF | Fleury Patrick | CFO | D - Sale to Iss | — | -128.7K | 4.01M | -3% | — |
| D | 2026-05-08 21:46 | 2026-05-06 | WULF | Prager Paul B. | CEO, Dir | M - OptEx | — | +981.2K | 1.87M | +111% | — |
| D | 2026-05-08 21:46 | 2026-05-06 | WULF | Prager Paul B. | CEO, Dir | D - Sale to Iss | — | -542.6K | 1.32M | -29% | — |
| D | 2026-05-08 21:45 | 2026-05-06 | WULF | Khan Nazar M. | CTO, Dir | M - OptEx | — | +817.6K | 1.56M | +111% | — |
| D | 2026-05-08 21:45 | 2026-05-06 | WULF | Khan Nazar M. | CTO, Dir | D - Sale to Iss | — | -452.2K | 1.10M | -29% | — |
| D | 2026-05-08 21:44 | 2026-05-06 | WULF | Langlais Kerri M. | Chief Strategy Off, Dir | M - OptEx | — | +327.1K | 4.19M | +8% | — |
| D | 2026-05-08 21:44 | 2026-05-06 | WULF | Langlais Kerri M. | Chief Strategy Off, Dir | D - Sale to Iss | — | -180.9K | 4.01M | -4% | — |
| D | 2026-05-08 21:44 | 2026-05-06 | WULF | Fleury Patrick | CFO | M - OptEx | — | +327.1K | 3.94M | +9% | — |
| D | 2026-05-08 21:44 | 2026-05-06 | WULF | Fleury Patrick | CFO | D - Sale to Iss | — | -128.7K | 3.81M | -3% | — |
| M | 2026-04-28 20:59 | 2026-04-27+ | WULF | Prager Paul B. | CEO, Dir | S - Sale | $20.73 | -216.7K | 884.3K | -20% | -$4.49M |
| D | 2026-04-24 21:35 | 2026-04-24 | WULF | Langlais Kerri M. | Chief Strategy Off, Dir | M - OptEx | — | +327.1K | 4.05M | +9% | — |
| D | 2026-04-24 21:35 | 2026-04-24 | WULF | Langlais Kerri M. | Chief Strategy Off, Dir | D - Sale to Iss | — | -180.9K | 3.86M | -4% | — |
| D | 2026-04-24 21:35 | 2026-04-24 | WULF | Prager Paul B. | CEO, Dir | M - OptEx | — | +981.2K | 1.64M | +148% | — |
| D | 2026-04-24 21:35 | 2026-04-24 | WULF | Prager Paul B. | CEO, Dir | D - Sale to Iss | — | -542.6K | 1.10M | -33% | — |
| D | 2026-04-24 21:34 | 2026-04-24 | WULF | Fleury Patrick | CFO | M - OptEx | — | +327.1K | 3.74M | +10% | — |
| D | 2026-04-24 21:34 | 2026-04-24 | WULF | Fleury Patrick | CFO | D - Sale to Iss | — | -128.7K | 3.61M | -3% | — |
| D | 2026-04-24 21:34 | 2026-04-24 | WULF | Khan Nazar M. | CTO, Dir | M - OptEx | — | +817.6K | 1.19M | +219% | — |
| D | 2026-04-24 21:34 | 2026-04-24 | WULF | Khan Nazar M. | CTO, Dir | S - Sale+OE | — | -452.2K | 738.6K | -38% | — |
| DI | 2026-04-16 21:28 | 2025-12-31 | WULF | Prager Paul B. | CEO, Dir | M - OptEx | — | +141.7K | 141.7K | New | — |
| D | 2026-04-16 21:28 | 2026-04-14 | WULF | Prager Paul B. | CEO, Dir | M - OptEx | — | +981.2K | 1.20M | +453% | — |
| D | 2026-04-16 21:28 | 2026-04-14 | WULF | Prager Paul B. | CEO, Dir | D - Sale to Iss | — | -535.4K | 662.4K | -45% | — |
| D | 2026-04-16 21:27 | 2026-04-14 | WULF | Khan Nazar M. | CTO, Dir | M - OptEx | — | +817.6K | 818.1K | +163,527% | — |
| D | 2026-04-16 21:27 | 2026-04-14 | WULF | Khan Nazar M. | CTO, Dir | D - Sale to Iss | — | -445.0K | 373.1K | -54% | — |
| D | 2026-04-16 21:25 | 2026-04-14 | WULF | Langlais Kerri M. | Chief Strategy Off, Dir | M - OptEx | — | +327.1K | 3.90M | +9% | — |
| D | 2026-04-16 21:25 | 2026-04-14 | WULF | Langlais Kerri M. | Chief Strategy Off, Dir | D - Sale to Iss | — | -180.9K | 3.72M | -5% | — |
| D | 2026-04-16 21:14 | 2026-04-14 | WULF | Fleury Patrick | CFO | M - OptEx | — | +327.1K | 3.53M | +10% | — |
| D | 2026-04-16 21:14 | 2026-04-14 | WULF | Fleury Patrick | CFO | D - Sale to Iss | — | -121.6K | 3.41M | -3% | — |
| 2026-04-09 17:56 | 2026-03-31 | WULF | Prager Lisa A. | Dir | A - Grant | — | +1,733 | 254.5K | +0.7% | — | |
| 2026-04-09 17:55 | 2026-03-31 | WULF | Carter Walter E. | Dir | A - Grant | — | +2,166 | 302.4K | +0.7% | — | |
| 2026-04-09 17:55 | 2026-03-31 | WULF | Bucella Michael C. | Dir | A - Grant | — | +1,733 | 281.8K | +0.6% | — | |
| M | 2026-03-25 | 2026-03-24+ | WULF | Prager Paul B. | CEO, Dir | S - Sale | $16.53 | -275.0K | 354.2K | -44% | -$4.55M |
| 2026-03-20 | 2026-03-20 | WULF | Bucella Michael C. | Dir | P - Purchase | $15.04 | +1,665 | 280.1K | +0.6% | +$25.0K | |
| M | 2026-03-19 | 2026-03-17+ | WULF | Bucella Michael C. | Dir | P - Purchase | $15.57 | +4,835 | 275.1K | +2% | +$75.3K |
| 2026-03-19 | 2026-03-17 | WULF | Fleury Patrick | CFO | S - Sale | $16.14 | -573.6K | 3.21M | -15% | -$9.26M | |
| I | 2026-03-19 | 2026-03-17 | WULF | Fleury Patrick | CFO | S - Sale | $16.14 | -26.4K | 0 | -100% | -$426.3K |
| 2026-03-13 | 2026-03-11 | WULF | Bucella Michael C. | Dir | P - Purchase | $14.91 | +1,338 | 273.6K | +0.5% | +$19.9K | |
| M | 2026-03-09 | 2026-03-05+ | WULF | Bucella Michael C. | Dir | P - Purchase | $14.42 | +2,085 | 272.2K | +0.8% | +$30.1K |
| 2026-03-04 | 2026-03-04 | WULF | Bucella Michael C. | Dir | P - Purchase | $15.78 | +3,171 | 270.1K | +1% | +$50.0K | |
| D | 2026-01-09 | 2026-01-09 | WULF | Tanimoto William Joseph | CAO | D - Sale to Iss | — | -5,296 | 38.9K | -12% | — |
| D | 2026-01-09 | 2026-01-09 | WULF | Tanimoto William Joseph | CAO | M - OptEx | — | +16.7K | 44.2K | +61% | — |
| D | 2026-01-05 | 2026-01-02 | WULF | Tanimoto William Joseph | CAO | M - OptEx | — | +5,000 | 29.3K | +21% | — |
| D | 2026-01-05 | 2026-01-02 | WULF | Tanimoto William Joseph | CAO | D - Sale to Iss | — | -1,724 | 27.5K | -6% | — |
| 2026-01-02 | 2025-12-31 | WULF | Prager Lisa A. | Dir | A - Grant | — | +2,176 | 252.7K | +0.9% | — | |
| 2026-01-02 | 2025-12-31 | WULF | Carter Walter E. | Dir | A - Grant | — | +2,720 | 300.3K | +0.9% | — | |
| 2025-12-23 | 2025-12-23 | WULF | Prager Paul B. | CEO, Dir, 10% | J - Other | — | -447.0K | 491.7K | -48% | — | |
| MI | 2025-12-23 | 2025-12-23 | WULF | Prager Paul B. | CEO, Dir, 10% | J - Other | — | -2.55M | 4.42M | -37% | — |
| 2025-12-22 | 2025-12-22 | WULF | Khan Nazar M. | CTO, Dir | G - Gift | — | -180.0K | 14.32M | -1% | — | |
| D | 2025-12-11 | 2025-12-09 | WULF | Langlais Kerri M. | Chief Strategy Off, Dir | M - OptEx | — | +35.6K | 3.57M | +1% | — |
| D | 2025-12-11 | 2025-11-13 | WULF | Bucella Michael C. | Dir | P - Purchase | $12.01 | +4,178 | 267.0K | +2% | +$50.2K |
| D | 2025-12-11 | 2025-12-09 | WULF | Bucella Michael C. | Dir | M - OptEx | — | +35.5K | 262.8K | +16% | — |
| D | 2025-12-11 | 2025-12-09 | WULF | Pincus Steven T. | Dir | M - OptEx | — | +7,097 | 336.4K | +2% | — |
| I | 2025-11-21 | 2025-11-20 | WULF | Prager Paul B. | CEO, Dir, 10% | J - Other | — | -3.00M | 35.55M | -8% | — |
| I | 2025-10-17 | 2025-10-17 | WULF | Prager Paul B. | CEO, Dir | A - Grant | — | +1.17M | 4.97M | +31% | — |
| I | 2025-10-02 | 2025-09-30 | WULF | Prager Paul B. | CEO, Dir | A - Grant | — | +3.55M | 39.65M | +10% | — |
| 2025-10-02 | 2025-09-30 | WULF | Prager Lisa A. | Dir | A - Grant | — | +2,190 | 250.6K | +0.9% | — | |
| 2025-10-02 | 2025-09-30 | WULF | Carter Walter E. | Dir | A - Grant | — | +2,737 | 297.5K | +0.9% | — | |
| I | 2025-09-22 | 2025-09-22 | WULF | Prager Paul B. | CEO, Dir | J - Other | — | -1.00M | 3.80M | -21% | — |
| 2025-09-22 | 2025-09-22 | WULF | Motz Catherine J. | Dir | G - Gift | — | -6,700 | 153.2K | -4% | — | |
| 2025-09-22 | 2025-09-19 | WULF | Motz Catherine J. | Dir | S - Sale | $11.04 | -52.9K | 159.9K | -25% | -$584.5K | |
| D | 2025-09-10 | 2025-09-08 | WULF | Prager Paul B. | CEO, Dir | D - Sale to Iss | — | -276.5K | 938.7K | -23% | — |
| D | 2025-09-10 | 2025-09-08 | WULF | Prager Paul B. | CEO, Dir | M - OptEx | — | +500.0K | 1.22M | +70% | — |
| D | 2025-09-10 | 2025-09-08 | WULF | Khan Nazar M. | CTO, Dir | D - Sale to Iss | — | -221.2K | 14.50M | -2% | — |
| D | 2025-09-10 | 2025-09-08 | WULF | Khan Nazar M. | CTO, Dir | M - OptEx | — | +400.0K | 14.73M | +3% | — |
| D | 2025-09-03 | 2025-09-03 | WULF | Khan Nazar M. | CTO, Dir | D - Sale to Iss | — | -221.2K | 14.33M | -2% | — |
| D | 2025-09-03 | 2025-08-29 | WULF | Khan Nazar M. | CTO, Dir | M - OptEx | — | +400.0K | 14.55M | +3% | — |
| D | 2025-09-03 | 2025-08-29 | WULF | Prager Paul B. | CEO, Dir | M - OptEx | — | +500.0K | 991.7K | +102% | — |
| D | 2025-09-03 | 2025-09-03 | WULF | Prager Paul B. | CEO, Dir | D - Sale to Iss | — | -276.5K | 715.2K | -28% | — |
| D | 2025-08-18 | 2025-08-16 | WULF | Tanimoto William Joseph | CAO | M - OptEx | — | +6,667 | 24.3K | +38% | — |
| 2025-08-18 | 2025-08-15 | WULF | Fabiano Amanda | Dir | S - Sale | $8.64 | -4,600 | 40.8K | -10% | -$39.7K | |
| I | 2025-08-14 | 2025-08-12 | WULF | Prager Paul B. | CEO, Dir | A - Grant | — | +15.00M | 36.10M | +71% | — |
| I | 2025-07-09 | 2025-07-07 | WULF | Prager Paul B. | CEO, Dir | A - Grant | — | +1.80M | 4.80M | +60% | — |
| D | 2025-06-24 | 2025-06-21 | WULF | Pincus Steven T. | Dir | M - OptEx | — | +27.7K | 329.3K | +9% | — |
Purchase Sale Sale after option exercise All abbreviations