Michael C. Bucella - 14 Aug 2026 Form 4 Insider Report for TERAWULF INC. (WULF)

Reporting relationship: Director
Issuer ticker: WULF
Reported as of: 14 Aug 2026
Net transaction value: +$99,950
SEC form: 4
Accepted by SEC: 17 Aug 2026, 18:11:48 UTC
Prior SEC filing: 01 Jul 2026
Source filing: View source filing
Reporting owner signature: /s/ Stefanie C. Fleischmann, as attorney-in-fact for Michael C. Bucella

Key filing fact

Michael C. Bucella filed Form 4 for TERAWULF INC. (WULF) on 17 Aug 2026.

Key facts

This page summarizes Michael C. Bucella's Form 4 filing for TERAWULF INC. (WULF).
2 reported transactions and 0 derivative rows are listed below.
Accepted by SEC: 17 Aug 2026, 18:11.

Change

Previous filing in this sequence was filed on 01 Jul 2026.
Current net transaction value: +$99,950.

Research use

This tells you what this filing adds before you inspect full transaction and derivative tables.
You can trace every row back to the original SEC filing document.

Evidence

Filed on Form 4

Ownership activity is grounded in SEC Form 4 disclosures.

View source filing

Reporting Owners (1)

CIK 0001915351 Primary reporting owner

Bucella Michael C.

Relationship: Director
Address: C/O TERAWULF INC., 9 FEDERAL STREET, EASTON
Signature: /s/ Stefanie C. Fleischmann, as attorney-in-fact for Michael C. Bucella
Signature date: 17 Aug 2026

Reported non-derivative transactions

Shares, units, or other non-derivative securities reported in this filing.

WULF transaction

Common stock, $0.001 par value per share

Purchase

Transaction value: $49,985
Shares: +3,023
Change %: +0.89%
Price: $16.54
Shares after: 341,844
Date: 14 Aug 2026
Ownership: Direct

WULF transaction

Common stock, $0.001 par value per share

Purchase

Transaction value: $49,964
Shares: +2,860
Change %: +0.84%
Price: $17.47
Shares after: 344,704
Date: 17 Aug 2026
Ownership: Direct

^* marks a reported price that did not pass the local price check.

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