Form 4: TeraWulf CEO Paul Prager Sells 333,300 Shares

TeraWulf CEO Paul Prager disclosed the sale of 333,300 shares of common stock held by Beowulf E&D Holdings Inc. across May 26 and May 27, 2026.

Summary

• CEO Paul Prager sold a total of 333,300 shares of TeraWulf Inc. (WULF) common stock.
• The transactions occurred on May 26 and May 27, 2026.
• Shares were sold through Beowulf E&D Holdings Inc., an entity managed by the CEO.
• The sales were executed pursuant to a Rule 10b5-1(c) trading plan.
• The weighted average sale prices ranged from approximately $24.43 to $26.57 per share.

Sentiment

Score: 5

Explanation: StockSavvy.ai views this as a neutral event; while insider selling is often viewed with caution, the use of a pre-planned 10b5-1 trading program suggests these sales were scheduled for liquidity purposes rather than a reaction to negative internal information.

Positives

• The sales were conducted under a pre-arranged Rule 10b5-1 trading plan, which is a standard mechanism for executives to sell shares without triggering insider trading concerns.

Negatives

• The sale represents a reduction in the indirect beneficial ownership of the CEO, totaling 333,300 shares.

Risks

• Significant insider selling can sometimes be perceived negatively by the market, potentially impacting short-term investor sentiment.

Future Outlook

No specific forward-looking guidance regarding company operations was provided in this filing.

Industry Context

StockSavvy.ai notes that insider selling via 10b5-1 plans is common practice for executives in the high-growth digital infrastructure and Bitcoin mining sectors to diversify personal holdings, and does not necessarily reflect a change in the CEO's outlook on the company's long-term prospects.

Comparison to Industry Standards

• The use of Rule 10b5-1 plans is the industry standard for executives at companies like Marathon Digital, Riot Platforms, and CleanSpark to manage equity holdings while maintaining regulatory compliance.

Related Party Transactions

• The reporting person is the sole manager of Beowulf E&D Holdings Inc., Heorot Power Holdings LLC, Stammtisch Investments LLC, and Allin Wulf LLC, and sole trustee of the Prager Revocable Trust.

Stakeholder Impact

• Shareholders should note the reduction in the CEO's indirect stake, though the CEO maintains significant beneficial ownership across multiple entities.

Next Steps

• Monitor future Form 4 filings for additional changes in beneficial ownership.

Key Dates

Keywords

TeraWulf, WULF, Insider Trading, Form 4, Paul Prager, Stock Sale, SEC Filing