TeraWulf Inc. (WULF)
Nasdaq: WULF · Finance Services · Easton, MD · filing with the SEC since 1999
Who runs TeraWulf Inc.
Officers and directors as they report to the SEC on Forms 3, 4 and 5, named as filedChief executive, as filed
Prager Paul B.
Chief Executive Officer. First filing Dec 2021, latest Sep 23, 2026, 12 filings in all.
Officers reporting now
5
of 11 people with a filing in the last fifteen months
Directors reporting now
6
27 people on the record since 2006
Officerssales are open-market, Oct 2, 2025 to Oct 2, 2026
| Name | Title as filed | First filing | Latest filing | Sales, 12 months |
|---|---|---|---|---|
| Khan Nazar M. | Chief Technology Officer | Dec 2021 | Sep 29, 2026 | 1 · $0.00 |
| Prager Paul B. | Chief Executive Officer | Dec 2021 | Sep 23, 2026 | 12 · $23.4M |
| Tanimoto William Joseph | Chief Accounting Officer | Jun 2025 | Aug 17, 2026 | none |
| Fleury Patrick | Chief Financial Officer | May 2022 | Aug 3, 2026 | 2 · $9.7M |
| Langlais Kerri M. | Chief Strategy Officer | Dec 2021 | Aug 3, 2026 | none |
Directorssales are open-market, Oct 2, 2025 to Oct 2, 2026
| Name | Role | First filing | Latest filing | Sales, 12 months |
|---|---|---|---|---|
| Bucella Michael C. | director | Mar 2022 | Oct 2, 2026 | none |
| Carter Walter E. | director | Dec 2021 | Oct 2, 2026 | 1 · $2.0M |
| Prager Lisa A. | director | Dec 2021 | Oct 2, 2026 | none |
| Motz Catherine J. | director | Dec 2021 | Sep 9, 2026 | 1 · $1.0M |
| Fabiano Amanda | director | Jan 2024 | Jun 25, 2026 | none |
| Pincus Steven T. | director | Dec 2021 | Jun 25, 2026 | none |
Earlier names on the record21, newest filing first
Deane Kenneth J · officer · last filing May 2025Jarvis Christopher Allen · director · last filing Jan 2025Stammtisch Investments LLC · 10% owner · last filing Jun 2024New Jason Griffin · director · last filing Oct 2023Bayshore Capital LLC · 10% owner · last filing Mar 2023Pascual Bryan J. · 10% owner · last filing Mar 2023Revolve Capital LLC · 10% owner · last filing Mar 2023Sandgren Glenn · officer · last filing Dec 2021Piguet Claude P · officer · last filing Dec 2021Gerlach Jon · officer · last filing Dec 2021Hegman Kenneth D. · officer · last filing Dec 2021Bohren Marianne · director · last filing Dec 2021Carlson Lockwood · director · last filing Dec 2021Engbrecht D Jeffrey · director · last filing Dec 2021Jackson Gregory W. · director · last filing Dec 2021Lee Darrell B · director · last filing Dec 2021Harper Ernest M. Jr · director · last filing May 2021Ulland William C · officer · last filing Mar 2021Nerges Joseph R · 10% owner · last filing Mar 2021Harris David O · director · last filing Nov 2016Simonson Gerald W · director · last filing Sep 2016
A person is listed as reporting now after a filing in the last fifteen months. The record shows when someone last filed; it does not say why they stopped. Each name links to the filings on sec.gov.