Form 4 for WULF TERAWULF INC.
Accepted 2026-05-20 20:26:38 ET · period of report 2026-05-18 · accession 0001083301-26-000106 · SEC index · Original document
Summary rows
Aggregated the way they appear in lists: one row per insider, transaction code and security table.
| X | Filed | Traded | Ticker | Insider | Title | Type | Price | Qty | Owned | ΔOwn | Value |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 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 20:26 | 2026-05-18 | WULF | Prager Paul B. | CEO, Dir | M - OptEx | $0.00 | -981.2K | 0 | -100% | $0 |
Purchase Sale Sale after option exercise All abbreviations
Every reported transaction
| # | Table | Security | Date | Code | A/D | Shares | Price | Owned after | Own | Exercise / expiry | Underlying | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Common | Common stock, $0.001 par value per share | 2026-05-18 | M | A | 981,161 | — | 2,304,061 | D | — | — | (F1) The performance stock units vested in accordance with their terms upon the achievement of specified performance goals between the grant date and the third anniversary of January 2, 2026, subject to the Reporting Person's continued employment or service with the Issuer through each such date. |
| 2 | Common | Common stock, $0.001 par value per share | 2026-05-18 | D | D | 542,582 | — | 1,761,479 | D | — | — | (F2) The disposition is due to withholding to cover taxes, as a result of the Reporting Person's election of net settlement of performance stock units, which vested in accordance with their terms upon the achievement of specified performance goals between the grant date and the third anniversary of January 2, 2026, subject to the Reporting Person's continued employment or service with the Issuer through each such date. |
| 3 | Derivative | Performance-Based Restricted Stock Units | 2026-05-18 | M | D | 981,161 | $0.00 | 0 | D | — · — to — | 981,161 Common stock, $0.001 par value per share | (F8) Each performance stock unit represents a contingent right to receive one share of the Issuer's common stock, $0.001 par value per share. (F1) The performance stock units vested in accordance with their terms upon the achievement of specified performance goals between the grant date and the third anniversary of January 2, 2026, subject to the Reporting Person's continued employment or service with the Issuer through each such date. (F1) The performance stock units vested in accordance with their terms upon the achievement of specified performance goals between the grant date and the third anniversary of January 2, 2026, subject to the Reporting Person's continued employment or service with the Issuer through each such date. |