SEC Form 4 · accession 0001083301-26-000150
TERAWULF INC. · WULF
Statement of changes in beneficial ownership, as filed. Original on EDGAR ↗
Reporting owner
William Joseph Tanimoto
Officer — Chief Accounting Officer
Period of report
Jun 24, 2026
Accepted (ET)
Jun 25, 2026 · 5:18 pm EDT
Rule 10b5-1 plan
box not checked
Issuer CIK
0001083301
Table I — non-derivative securities
| Security | Date | Code | Shares | Price | A/D | Owned after | D/I | Nature of ownership |
|---|---|---|---|---|---|---|---|---|
| Common stock, $0.001 par value per shareF1 | Jun 24, 2026 | M | 10,000 | — | A | 48,898 | D |
Table II — derivative securities
| Security | Conv. / exercise price | Date | Code | Shares | A/D | Exercisable | Expires | Underlying | Underlying shares | Owned after | D/I |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Restricted Stock UnitsF4,F2,F3 | — | Jun 24, 2026 | M | 10,000 | D | — | — | Common stock, $0.001 par value per share | 10,000 | 20,000 | D |
Explanation of responses
- F1The Reporting Person received Restricted Stock Units which vested in accordance with their terms upon the first anniversary of June 24, 2025, as reported in this Form 4, subject to the Reporting Person's continued employment or service with the Issuer through such date.
- F2Each Restricted Stock Unit represents a contingent right to receive one share of the Issuer's common stock, $0.001 par value per share.
- F3The Restricted Stock Units vested in accordance with their terms upon the first anniversary of June 24, 2025, subject to the Reporting Person's continued employment or service with the Issuer through such date.
- F4The remaining Restricted Stock Units will vest in accordance with their terms on each of the second and third anniversaries of June 24, 2025, subject to the Reporting Person's continued employment or service with the Issuer through each such date.