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 Inc ownership update: The Vanguard Group filed an amended Schedule 13G reporting 0 shares beneficially owned of Common Stock and 0% ownership. The filing explains an internal realignment on January 12, 2026 that caused certain Vanguard subsidiaries/divisions to report separately, and states those subsidiaries pursue the same investment strategies previously used.
The form lists Vanguard's address and is signed by Ashley Grim, Head of Global Fund Administration on 03/27/2026.
TeraWulf Inc.’s Chief Executive Officer and director Paul B. Prager reported open-market sales of a total of 275,000 shares of common stock. The trades occurred on March 24–25, 2026 at weighted average prices of $16.0969, $16.9389, and $17.6170 per share.
The footnotes state these were executed in multiple transactions within price ranges of $15.65–$16.64, $16.53–$17.52, and $17.55–$17.75. Following the sales, Prager directly holds 216,700 shares, and additional shares are held indirectly through entities such as Beowulf E&D Holdings Inc., Heorot Power Holdings LLC, Riesling Power LLC, and Stammtisch Investments LLC, with certain beneficial ownership interests disclaimed.
TERAWULF INC. director Michael C. Bucella reported an open-market purchase of company stock. On March 20, 2026, he bought 1,665 shares of common stock at $15.04 per share. After this transaction, he directly owns 280,052 TERAWULF shares.
TERAWULF INC. director Michael C. Bucella reported open-market purchases of common stock over three consecutive days. He bought 1,584 shares at $16.00 on March 17, 2026, 1,581 shares at $15.79 on March 18, 2026, and 1,670 shares at $14.96 on March 19, 2026, totaling 4,835 shares. Following these transactions, he directly owns 278,387 shares.
TERAWULF INC. Chief Financial Officer Patrick Fleury reported open-market sales of the company’s common stock. He sold 573,586 shares at $16.14 per share, leaving him with 3,205,000 shares held directly after the transaction.
An additional 26,414 shares were sold at $16.14 per share by Teton Rough Riders Mining LLC, an entity associated with Fleury. The filing notes he may be deemed to beneficially own these shares through the LLC but expressly disclaims beneficial ownership except to the extent of his pecuniary interest.
WULF filed a Form 144 reporting an intended sale of Common Stock by J.P. Morgan Securities LLC. The filing's securities table lists the numeric entries 600000, 9846000 and 424068125, a date of 03/17/2026, and the market label Nasdaq. The table also records prior acquisition entries: 26,414 (Exchange Offer/Merger, 12/13/2021) and 573,586 (RSU Award Vesting, 10/31/2024).
TeraWulf Inc. entered into a new Delayed-Draw Bridge Credit Agreement providing a 364-day, $500 million senior secured bridge facility to help finance construction and development of its data center in Hawesville, Kentucky. Borrowings will accrue interest at either Term SOFR plus 2.75% or a base rate plus 1.75%, at the borrower’s option.
The agreement includes customary covenants and a minimum liquidity requirement of $100 million for TeraWulf and the borrower. Separately, the company furnished unaudited consolidating schedules as of and for the year ended December 31, 2025 to reconcile financial information for its 7.750% Senior Secured Notes due 2030.
Terawulf Inc. director Michael C. Bucella bought additional company stock in the open market. On this transaction, he purchased 1,338 shares of common stock at a price of $14.91 per share. Following the purchase, he directly owns 273,552 shares of Terawulf common stock.
TeraWulf Inc. director Michael C. Bucella reported a series of open-market purchases of the company’s common stock. He bought 654 shares on March 5, 2026 at $15.31 per share, 679 shares on March 6, 2026 at $14.80 per share, and 752 shares on March 9, 2026 at $13.31 per share. After these transactions, he directly owned 272,214 shares of TeraWulf common stock.