TeraWulf (WULF) insider trading
11 directors and officers declare holding shares of TeraWulf (WULF), each in their own filing with the SEC. The largest is Paul B. Prager (Chief Executive Officer · Director) with 40.4M shares, 8.1% of the company, worth $555.9M at the last close. The most recent move on file: Michael C. Bucella bought 1,690 shares on Sep 30, 2026. Of the 10 with a trade on file, 9 last bought and 1 last sold. Purchases and sales are as reported on Forms 3, 4 and 5 — the SEC counts private transactions too, and many large sales follow a plan arranged in advance. Holdings are never added up: two spouses often report the same shares, and a joint filing carries a fund's.
| Insider | Role | Shares | % of company | Value | Last trade on file | Filed |
|---|---|---|---|---|---|---|
| Paul B. Prager | Chief Executive Officer · Director | 40.4M | 8.1% | $555.9M | — | Aug 27, 2026 |
| Nazar M. Khan | Chief Technology Officer · Director | 28.2M | 5.6% | $387.8M | bought 666,667 shares on Sep 29, 2026 | Sep 29, 2026 |
| Kerri M. Langlais | Chief Strategy Officer · Director | 5.2M | 1.1% | $72.2M | bought 500,000 shares on Aug 1, 2026 | Aug 3, 2026 |
| Patrick Fleury | Chief Financial Officer | 4.5M | 0.90% | $62.0M | bought 500,000 shares on Aug 1, 2026 | Aug 1, 2026 |
| Steven T. Pincus | Director | 399,391 | 0.08% | $5.5M | bought 63,026 shares on Jun 23, 2026 | Jun 23, 2026 |
| Michael C. Bucella | Director | 352,479 | 0.07% | $4.9M | bought 1,690 shares on Sep 30, 2026 | Sep 30, 2026 |
| Lisa A. Prager | Director | 313,200 | 0.06% | $4.3M | bought 1,690 shares on Sep 30, 2026 | Sep 30, 2026 |
| Walter E. Carter | Director | 231,202 | 0.05% | $3.2M | bought 2,112 shares on Sep 30, 2026 | Sep 30, 2026 |
| Catherine J. Motz | Director | 153,218 | 0.03% | $2.1M | sold 56,023 shares at $17.81 on Sep 8, 2026 | Sep 8, 2026 |
| Amanda Fabiano | Director | 96,792 | 0.02% | $1.3M | bought 56,023 shares on Jun 23, 2026 | Jun 23, 2026 |
| William Joseph Tanimoto | Chief Accounting Officer | 55,564 | 0.01% | $765,116.28 | bought 6,666 shares on Aug 16, 2026 | Aug 16, 2026 |
Each insider at TeraWulf
- Paul B. Prager — Chief Executive Officer · Director
- Nazar M. Khan — Chief Technology Officer · Director
- Kerri M. Langlais — Chief Strategy Officer · Director
- Patrick Fleury — Chief Financial Officer
- Steven T. Pincus — Director
- Michael C. Bucella — Director
- Lisa A. Prager — Director
- Walter E. Carter — Director
- Catherine J. Motz — Director
- Amanda Fabiano — Director
- William Joseph Tanimoto — Chief Accounting Officer
No longer filing
- Kenneth J. Deane — Chief Acct Officer + Treasurer
- Christopher Allen Jarvis — Director
What insiders bought and sold across AI stocks · All filings on sec.gov