Paul B. Prager is CEO at TERAWULF INC. (WULF). They have made 11 open-market trades across 1 company since 2021, most recently 2026-08-27.
CIK 0001877255
Unrated. We grade insiders only on stock they chose to buy on the open market. Grants, option exercises and vesting say nothing about timing, so they don't count — which is why someone can file often and still have no grade. It isn't a bad sign: unrated buys beat every graded tier below A.
7 open-market purchases totalling $14.6M since 2021, against 4 sales. Across 7 scored buys the stock is down 38.7% at ninety days, and 33.2 points behind the S&P over the same stretch.
7 scored purchases · one row per filing · discretionary only
| Ticker | Shares | Value |
|---|---|---|
| WULF | 3,807,552 | $44.4M |
Shares reported on the most recent Form 4, priced at the 2026-08-28 close.
Counted per filing, not per execution lot — a purchase filled in several tranches is one decision.
| 7d | 30d | 90d | |
|---|---|---|---|
| Accuracy | 57% | 29% | 14% |
| Avg Move | +2.0% | -15.2% | -38.7% |
| Alpha | +0.0% | -14.3% | -33.2% |
| Scored | 7 | 7 | 7 |
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| WULF | SELL · 10b5-1 | 2026-08-27 | 2026-08-28 | $17.06 | $2.3M | +5.5% | -1.1% | — |
| WULF | SELL | 2026-06-29 | 2026-07-01 | $26.60 | $3.7M | -17.2% | -24.6% | -35.5% |
| WULF | SELL | 2026-05-26 | 2026-05-28 | $25.17 | $8.4M | -3.9% | -2.8% | -39.3% |
| WULF | SELL | 2026-04-27 | 2026-04-28 | $20.73 | $4.5M | +10.4% | +24.6% | -15.1% |
| WULF | SELL | 2026-03-24 | 2026-03-25 | $16.53 | $9.1M | +0.3% | +21.1% | +74.4% |
| WULF | BUY | 2023-08-18 | 2023-08-18 | $1.90 | $95K | +14.0% | -19.3% | -48.5% |
| WULF | BUY | 2023-04-11 | 2023-04-11 | $1.37 | $137K | -3.3% | +8.0% | +108.7% |
| WULF | BUY | 2022-04-11 | 2022-04-13 | $7.88 | $5.0M | -42.6% | -43.9% | -77.0% |
| WULF | BUY | 2022-03-15 | 2022-03-17 | $7.76 | $6.2M | +21.3% | -19.4% | -73.0% |
| WULF | BUY | 2022-03-11 | 2022-03-14 | $9.57 | $957K | +19.0% | -24.4% | -74.2% |
| WULF | BUY | 2022-03-10 | 2022-03-10 | $6.45 | $968K | +23.5% | +16.6% | -60.4% |
| WULF | BUY | 2021-12-21 | 2021-12-23 | $12.84 | $1.3M | -17.7% | -24.2% | -46.4% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.