As of August 04, 2026, the three largest insider holders of WULF are Paul B. Prager (Chief Executive Officer, 37.97Mn shares), Bryan J. Pascual (TenPercentOwner, 18.08Mn shares), Capital Llc Revolve (TenPercentOwner, 17.86Mn shares).
| # | Insider | Position | Direct | Indirect | Total | Share of Insiders | Last Filed |
|---|---|---|---|---|---|---|---|
| 1 | Bryan J. Pascual | TenPercentOwner | 0 | 18,083,348 | 18,083,348 | 30.1% | 02 Mar, 2023 |
| 2 | Capital Llc Revolve | TenPercentOwner | 17,860,622 | 0 | 17,860,622 | 29.7% | 02 Mar, 2023 |
| 3 | Investments Llc Stammtisch | Other | 10,198,883 | 0 | 10,198,883 | 17.0% | 18 Jun, 2024 |
| 4 | Kerri M. Langlais | Chief Strategy Officer | 4,296,843 | 0 | 4,296,843 | 7.1% | 24 Apr, 2026 |
| 5 | Patrick Fleury | Chief Financial Officer | 3,608,801 | 0 | 3,608,801 | 6.0% | 24 Apr, 2026 |
| 6 | Jason Griffin New | Director | 1,354,607 | 39,617 | 1,394,224 | 2.3% | 20 Oct, 2023 |
| 7 | Paul B. Prager | Chief Executive Officer | 1,101,020 | 0 | 1,101,020 | 1.8% | 24 Apr, 2026 |
| 8 | Nazar M. Khan | Chief Technology Officer | 738,626 | 0 | 738,626 | 1.2% | 24 Apr, 2026 |
| 9 | Kenneth J Deane | Chief Acct Officer + Treasurer | 595,401 | 0 | 595,401 | 1.0% | 19 May, 2025 |
| 10 | Walter E. Carter | Director | 529,544 | 0 | 529,544 | 0.9% | 09 Apr, 2026 |
| 11 | Steven T. Pincus | Director | 509,649 | 0 | 509,649 | 0.8% | 11 Dec, 2025 |
| 12 | Michael C. Bucella | Director | 435,124 | 0 | 435,124 | 0.7% | 09 Apr, 2026 |
| 13 | Lisa A. Prager | Director | 395,159 | 0 | 395,159 | 0.7% | 09 Apr, 2026 |
| 14 | Catherine J. Motz | Director | 279,570 | 0 | 279,570 | 0.5% | 22 Sep, 2025 |
| 15 | Amanda Fabiano | Director | 40,769 | 0 | 40,769 | 0.1% | 18 Aug, 2025 |
| 16 | William Joseph Tanimoto | Chief Accounting Officer | 38,898 | 0 | 38,898 | 0.1% | 09 Jan, 2026 |
| 17 | Christopher Allen Jarvis | Director | 14,180 | 0 | 14,180 | 0.0% | 03 Jan, 2025 |
Each row is that insider’s most recently reported position, from Form 4 filings over the last 60 months — which is why this total does not tie to the quarterly series above, where a quarter counts only the insiders who filed in it. Shares held through a fund or institutional portfolio are counted on the institutional ownership page instead.
| Date | Insider | Position | Transaction | Shares | Price | Value | Shares Held After | Ownership |
|---|---|---|---|---|---|---|---|---|
| 24 Apr, 2026 | Nazar M. Khan | Chief Technology Officer | Acquired M | 817,635 | — | — | 1,190,778 | Direct |
| 24 Apr, 2026 | Patrick Fleury | Chief Financial Officer | Acquired M | 327,054 | — | — | 3,737,496 | Direct |
| 24 Apr, 2026 | Paul B. Prager | Chief Executive Officer | Acquired M | 981,162 | — | — | 1,643,602 | Direct |
| 24 Apr, 2026 | Kerri M. Langlais | Chief Strategy Officer | Acquired M | 327,054 | — | — | 4,045,353 | Direct |
| 24 Apr, 2026 | Paul B. Prager | Chief Executive Officer | Disposed D | 542,582 | — | — | 1,101,020 | Direct |
| 24 Apr, 2026 | Patrick Fleury | Chief Financial Officer | Disposed D | 128,695 | — | — | 3,608,801 | Direct |
| 24 Apr, 2026 | Nazar M. Khan | Chief Technology Officer | Disposed S | 452,152 | — | — | 738,626 | Direct |
| 24 Apr, 2026 | Kerri M. Langlais | Chief Strategy Officer | Disposed D | 180,860 | — | — | 3,864,493 | Direct |
| 24 Apr, 2026 | Patrick Fleury | Chief Financial Officer | Disposed M | 327,054 | — | — | 654,108 | Direct |
| 24 Apr, 2026 | Kerri M. Langlais | Chief Strategy Officer | Disposed M | 327,054 | — | — | 654,108 | Direct |
| 24 Apr, 2026 | Nazar M. Khan | Chief Technology Officer | Disposed M | 817,635 | — | — | 1,635,269 | Direct |
| 24 Apr, 2026 | Paul B. Prager | Chief Executive Officer | Disposed M | 981,162 | — | — | 1,962,323 | Direct |
| 14 Apr, 2026 | Patrick Fleury | Chief Financial Officer | Acquired M | 327,054 | — | — | 3,532,054 | Direct |
| 14 Apr, 2026 | Nazar M. Khan | Chief Technology Officer | Acquired M | 817,635 | — | — | 818,135 | Direct |
| 14 Apr, 2026 | Kerri M. Langlais | Chief Strategy Officer | Acquired M | 327,054 | — | — | 3,899,159 | Direct |
| 14 Apr, 2026 | Patrick Fleury | Chief Financial Officer | Disposed D | 121,612 | — | — | 3,410,442 | Direct |
| 14 Apr, 2026 | Kerri M. Langlais | Chief Strategy Officer | Disposed D | 180,860 | — | — | 3,718,299 | Direct |
| 14 Apr, 2026 | Nazar M. Khan | Chief Technology Officer | Disposed D | 444,992 | — | — | 373,143 | Direct |
| 14 Apr, 2026 | Patrick Fleury | Chief Financial Officer | Disposed M | 327,054 | — | — | 981,162 | Direct |
| 14 Apr, 2026 | Kerri M. Langlais | Chief Strategy Officer | Disposed M | 327,054 | — | — | 981,162 | Direct |