Insider Activity Highlights a Strategic Shift at Terawulf Inc. The most recent 4‑form filing from CEO Paul B. Prager shows a modest purchase of 141,726 shares on 31 December 2025, adding to an already substantial holding that now exceeds 33 million shares. The transaction, executed at roughly $19.30 per share, coincides with a 0.02 % drop in the stock and a social‑media buzz of 115 %, indicating that the market is reacting to a mix of routine activity and growing interest in the company’s AI‑center ambitions.
What This Means for Investors Prager’s incremental buy, set against a backdrop of large, regular sales (notably the 2 million‑share off‑load on 25 March 2026), suggests a cautious “add‑on” strategy rather than a liquidity‑driven move. The CEO’s ownership remains comfortably above the 10 % threshold, giving him voting power that can influence key capital‑allocation decisions, especially as the company pivots toward high‑performance computing hosting. For shareholders, the combination of a strong market cap ($8.88 bn) and a positive earnings‑price ratio (P/E = –12.43) indicates that the stock may be undervalued relative to its operational momentum, yet investors should monitor the CEO’s selling patterns for signs of confidence in the company’s long‑term trajectory.
Prager’s Insider Profile Historically, Prager’s trades reveal a pattern of disciplined equity management. He has executed large block sales in September and December 2025, often immediately after major funding rounds, suggesting a strategy to diversify his personal portfolio while retaining a controlling stake. His recent acquisitions—most notably the 3.5 million‑share buy in September 2025 and the 141,726‑share purchase in December 2025—occur shortly after the $900 m common‑stock offering and the announcement of an AI data‑center campus. This timing aligns with a narrative of confidence in the company’s shift from pure mining to a mixed revenue model, which has already yielded a 17.7 % monthly gain and a 758 % year‑to‑date rally.
Company‑Wide Insider Momentum Beyond Prager, other senior executives are active: CTO Khan Nazar made a sizable 817,635‑share purchase on 14 April 2026, while CFO Fleury Patrick bought 327,054 shares on the same day. These moves, coupled with Prager’s buy, point to a unified front among the top management that is betting on the company’s expansion into AI infrastructure and the monetization of its clean‑energy bitcoin operations.
Strategic Takeaway The confluence of Prager’s incremental buying, the company’s recent capital raise, and the launch of an AI data‑center suggests a deliberate transition toward diversified revenue streams. For investors, the CEO’s continued large holdings and timely purchases can be seen as a bullish signal, while his periodic sales remind us to keep an eye on liquidity pressures. As Terawulf pushes further into high‑performance computing, the insider activity is likely to become a key barometer for the company’s ability to execute on its ambitious roadmap.
| Date | Owner | Transaction Type | Shares | Price per Share | Security |
|---|---|---|---|---|---|
| 2025-12-31 | Prager Paul B. (Chief Executive Officer) | Buy | 141,726.00 | 0.00 | Common stock, $0.001 par value per share |
| 2026-04-14 | Prager Paul B. (Chief Executive Officer) | Buy | 981,162.00 | 0.00 | Common stock, $0.001 par value per share |
| 2026-04-14 | Prager Paul B. (Chief Executive Officer) | Sell | 535,422.00 | 0.00 | Common stock, $0.001 par value per share |
| N/A | Prager Paul B. (Chief Executive Officer) | Holding | 4,415,852.00 | N/A | Common stock, $0.001 par value per share |
| N/A | Prager Paul B. (Chief Executive Officer) | Holding | 5,000.00 | N/A | Common stock, $0.001 par value per share |
| N/A | Prager Paul B. (Chief Executive Officer) | Holding | 33,554,688.00 | N/A | Common stock, $0.001 par value per share |
| N/A | Prager Paul B. (Chief Executive Officer) | Holding | 1,100,000.00 | N/A | Common stock, $0.001 par value per share |
| 2025-12-31 | Prager Paul B. (Chief Executive Officer) | Sell | 141,726.00 | 0.00 | Warrants |
| 2026-04-14 | Prager Paul B. (Chief Executive Officer) | Sell | 981,162.00 | 0.00 | Performance-Based Restricted Stock Units |
| 2026-04-14 | Khan Nazar M. (Chief Technology Officer) | Buy | 817,635.00 | 0.00 | Common stock, $0.001 par value per share |
| 2026-04-14 | Khan Nazar M. (Chief Technology Officer) | Sell | 444,992.00 | 0.00 | Common stock, $0.001 par value per share |
| N/A | Khan Nazar M. (Chief Technology Officer) | Holding | 14,323,523.00 | N/A | Common stock, $0.001 par value per share |
| N/A | Khan Nazar M. (Chief Technology Officer) | Holding | 7,269,019.00 | N/A | Common stock, $0.001 par value per share |
| N/A | Khan Nazar M. (Chief Technology Officer) | Holding | 414,939.00 | N/A | Common stock, $0.001 par value per share |
| N/A | Khan Nazar M. (Chief Technology Officer) | Holding | 4,019,787.00 | N/A | Common stock, $0.001 par value per share |
| 2026-04-14 | Khan Nazar M. (Chief Technology Officer) | Sell | 817,635.00 | 0.00 | Performance-Based Restricted Stock Units |
| 2026-04-14 | Langlais Kerri M. (Chief Strategy Officer) | Buy | 327,054.00 | 0.00 | Common stock, $0.001 par value per share |
| 2026-04-14 | Langlais Kerri M. (Chief Strategy Officer) | Sell | 180,860.00 | 0.00 | Common stock, $0.001 par value per share |
| N/A | Langlais Kerri M. (Chief Strategy Officer) | Holding | 864,701.00 | N/A | Common stock, $0.001 par value per share |
| 2026-04-14 | Langlais Kerri M. (Chief Strategy Officer) | Sell | 327,054.00 | 0.00 | Performance-Based Restricted Stock Units |
| 2026-04-14 | Fleury Patrick (Chief Financial Officer) | Buy | 327,054.00 | 0.00 | Common stock, $0.001 par value per share |
| 2026-04-14 | Fleury Patrick (Chief Financial Officer) | Sell | 121,612.00 | 0.00 | Common stock, $0.001 par value per share |
| 2026-04-14 | Fleury Patrick (Chief Financial Officer) | Sell | 327,054.00 | 0.00 | Performance-Based Restricted Stock Units |




