SEC Form 4 · accession 0001083301-26-000144
TERAWULF INC. · WULF
Statement of changes in beneficial ownership, as filed. Original on EDGAR ↗
Reporting owner
Michael C. Bucella
Director
Period of report
Jun 23, 2026
Accepted (ET)
Jun 25, 2026 · 5:16 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 23, 2026 | M | 56,023 | — | A | 337,808 | 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 UnitsF2,F3 | — | Jun 23, 2026 | M | 56,023 | D | — | — | Common stock, $0.001 par value per share | 56,023 | 0 | D |
| Restricted Stock UnitsF2,F4 | — | Jun 23, 2026 | A | 6,950 | A | — | — | Common stock, $0.001 par value per share | 6,950 | 6,950 | D |
Explanation of responses
- F1The Reporting Person received restricted stock units which vested upon the first anniversary of June 23, 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 upon the first anniversary of June 23, 2025, subject to the Reporting Person's continued employment or service with the Issuer through such date.
- F4The restricted stock units will vest upon the first anniversary of June 23, 2026, subject to the Reporting Person's continued employment or service with the Issuer through such date.