Welcome to our dedicated page for Terawulf SEC filings (Ticker: WULF), a comprehensive resource for investors and traders seeking official regulatory documents including 10-K annual reports, 10-Q quarterly earnings, 8-K material events, and insider trading forms.
The TeraWulf Inc. (Nasdaq: WULF) SEC filings page on Stock Titan brings together the company’s regulatory disclosures, including Form 8-K current reports that describe key financing transactions, joint ventures, lease agreements, and capital structure changes. These filings provide detailed insight into how TeraWulf develops, owns, and operates environmentally sustainable, industrial-scale data center infrastructure in the United States for high-performance computing (HPC) hosting and bitcoin mining.
In its recent Form 8-K filings, TeraWulf has reported on senior secured notes issued by its subsidiary WULF Compute LLC to fund expansion at the Lake Mariner campus in Barker, New York, and on convertible senior notes issued by the parent company to support construction of a data center campus in Abernathy, Texas and for general corporate purposes. Other 8-Ks describe project-level notes issued by Flash Compute LLC, a subsidiary within the Abernathy joint venture structure, and the related ownership interests of TeraWulf’s subsidiaries and its partner Fluidstack affiliates.
Filings also cover material agreements such as the amended and restated joint venture agreement for the Abernathy HPC Campus, the associated data center lease that provides Fluidstack with critical IT load for HPC operations, and recognition agreements documenting credit support commitments from a large technology company. Additional disclosures explain the terms of TeraWulf’s Series A Convertible Preferred Stock and the company’s decision to effect a mandatory conversion of that preferred stock into common shares.
On Stock Titan, these SEC filings are updated in real time from EDGAR and paired with AI-powered summaries that highlight the main terms, obligations, and potential implications of each document. Users can quickly scan Form 8-Ks for new debt issuances, joint venture structures, lease commitments, and capital structure changes, and then drill into the full text for deeper analysis.
TeraWulf Director Steven T. Pincus reported multiple transactions involving restricted stock units (RSUs) on Form 4:
- On June 21, 2025, 27,678 RSUs vested and converted to common stock, increasing his direct holdings to 329,268 shares
- On June 23, 2025, Pincus was granted 63,026 new RSUs that will vest on June 23, 2026, subject to continued service
The transactions reflect standard director compensation practices through equity awards. The RSUs convert to common stock on a 1:1 basis upon vesting. Following these transactions, Pincus holds all securities directly, with no indirect ownership reported. The filing demonstrates ongoing alignment between director and shareholder interests through equity-based compensation.
TeraWulf Director Catherine J. Motz reported significant restricted stock unit (RSU) transactions on Form 4. On June 21, 2025, Motz received 21,661 shares of common stock upon the vesting of previously granted RSUs, bringing her direct ownership to 212,860 shares.
Additionally, on June 23, 2025, Motz was granted 56,023 new RSUs that will vest on the first anniversary of the grant date, subject to continued service with the company. These RSUs represent the right to receive an equal number of TeraWulf common shares upon vesting.
Key transaction details:
- Original RSUs vested after one year from June 21, 2024
- New RSU grant will vest on June 23, 2026
- All transactions were executed under conversion code 'M' for RSU vesting and 'A' for new grants
- Zero exercise price for RSU conversions
TeraWulf Director Amanda Fabiano reported multiple transactions involving restricted stock units (RSUs) in this Form 4 filing:
- On June 21, 2025, 31,189 RSUs vested and were converted to common stock, increasing her direct holdings to 45,369 shares
- On June 23, 2025, she was granted 56,023 new RSUs that will vest on June 23, 2026, subject to continued service
The transactions reflect standard equity compensation practices for directors, with RSUs vesting on their first anniversary. Each RSU represents a contingent right to receive one share of TeraWulf common stock. The filing indicates ongoing alignment between director and shareholder interests through equity-based compensation.
TeraWulf Director Walter E. Carter reported significant insider transactions in Form 4 filings. On June 21, 2025, Carter received 21,661 shares of common stock through the vesting of Restricted Stock Units (RSUs) that were granted on June 21, 2024. Following this transaction, Carter's direct ownership increased to 294,804 shares.
Additionally, on June 23, 2025, Carter was granted 56,023 new RSUs which will vest on the first anniversary of the grant date, contingent on continued service with TeraWulf. Each RSU represents the right to receive one share of common stock.
- Transaction Type: RSU vesting and new RSU grant
- Securities Involved: Common stock ($0.001 par value)
- Ownership Form: Direct
- Trading Price: RSUs converted/granted at $0
TeraWulf Director Michael C. Bucella reported multiple transactions involving restricted stock units (RSUs) in this Form 4 filing:
- On June 21, 2025, 21,661 RSUs vested and were converted to common stock, increasing Bucella's direct holdings to 227,293 shares
- On June 23, 2025, Bucella was granted 56,023 new RSUs that will vest on June 23, 2026, subject to continued service
The transactions reflect standard equity compensation practices for board members, with the RSUs having a conversion ratio of 1:1 for common stock. The vesting schedule follows a one-year cliff vesting pattern, indicating a long-term alignment between the director and shareholder interests. After these transactions, Bucella maintains direct ownership of all reported securities.
TeraWulf director Catherine J. Motz reported a significant insider transaction on June 18, 2025. The Form 4 filing discloses that Motz sold 21,182 shares of common stock at a price of $3.92 per share, resulting in a transaction value of approximately $83,033.
Following this disposition, Motz continues to hold 191,199 shares directly. The transaction was executed under the code 'S' (sale) and represents a reduction in the director's holdings. No derivative securities were involved in this transaction.
This insider sale could be significant for investors as it provides insight into director sentiment and ownership levels. The filing was signed by Stefanie C. Fleischmann as attorney-in-fact for Catherine J. Motz.
TeraWulf CEO and Director Paul B. Prager reported significant insider transactions and holdings on June 18, 2025. The key transaction involved the contribution of 1,000,000 shares of common stock to Somerset Goods and Services Trust for no consideration.
Prager's total beneficial ownership includes:
- 491,700 shares held directly
- 3,000,000 shares through Beowulf E&D Holdings
- 5,000 shares through Heorot Power Holdings
- 21,100,000 shares through Riesling Power LLC (controlled via the Paul B. Prager Revocable Trust)
As sole manager of various entities and trustee of the Prager Revocable Trust, Prager maintains significant control over TeraWulf's voting shares while disclaiming beneficial ownership except for his pecuniary interests. This complex ownership structure demonstrates substantial insider control of the company's shares.
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