TeraWulf Inc. (WULF) has 20 known insider and institutional holders on record. The largest holder is Revolve Capital LLC with 15,703,616 shares. Other notable holders include Stammtisch Investments LLC and Khan Nazar M..
Over the last 12 months, insiders have made 75 transactions in WULF stock — 38 buys (valued at $393.38K) and 6 sells (valued at $3.41M). Insider buying has outpaced selling during this period, which may signal confidence in the company's prospects.
WULF Insider Ownership
Top Holder
Revolve Capital LLC
15,703,616 shares
Buys (12 mo)
38
$393.38K value
Sells (12 mo)
6
$3.41M value
12-Month Transaction Activity
Top Insider Holders
| # |
Name |
Role |
Shares Owned |
Last Filed |
Relative Size |
| 1 |
Revolve Capital Llc |
10 Percent Owner |
15,703,616 |
2023-03-02 |
|
| 2 |
Stammtisch Investments Llc |
Other: Controlled By Issuer's CEO |
10,198,883 |
2024-06-18 |
|
| 3 |
Khan Nazar M. |
Chief Technology Officer |
3,270,539 |
2026-01-02 |
|
| 4 |
Bayshore Capital Llc |
Director |
1,587,302 |
2022-10-11 |
|
| 5 |
Langlais Kerri M. |
Chief Strategy Officer |
1,308,216 |
2026-01-02 |
|
| 6 |
Fleury Patrick |
Chief Financial Officer |
1,308,216 |
2026-01-02 |
|
| 7 |
New Jason Griffin |
Director |
1,198,295 |
2023-08-17 |
|
| 8 |
Prager Paul B. |
Chief Executive Officer |
354,200 |
2026-03-25 |
|
| 9 |
Nerges Joseph R |
Officer |
319,169 |
2021-03-12 |
|
| 10 |
Carter Walter E. |
Director |
300,261 |
2026-01-02 |
|
| 11 |
Bucella Michael C. |
Director |
280,052 |
2026-03-20 |
|
| 12 |
Prager Lisa A. |
Director |
252,741 |
2026-01-02 |
|
| 13 |
Ulland William C |
10 Percent Owner |
226,918 |
2021-03-25 |
|
| 14 |
Severance H Leigh |
Director |
179,379 |
2012-12-17 |
|
| 15 |
Motz Catherine J. |
Director |
159,918 |
2025-09-22 |
|
| 16 |
Simonson Gerald W |
Director |
118,995 |
2016-09-02 |
|
| 17 |
Harris David O |
Director |
86,612 |
2016-11-08 |
|
| 18 |
Deane Kenneth J |
Chief Acct Officer + Treasurer |
80,000 |
2025-01-03 |
|
| 19 |
Pincus Steven T. |
Director |
63,026 |
2025-06-24 |
|
| 20 |
Fabiano Amanda |
Director |
40,769 |
2025-08-18 |
|
Recent Transactions (last 12 months)
| Date |
Name |
Role |
Type |
Shares |
Price |
Value |
| 2026-03-25 |
Prager Paul B. |
Chief Executive Officer |
Informative Sell |
3,800 |
$17.62 |
$66.94K |
| 2026-03-24 |
Prager Paul B. |
Chief Executive Officer |
Informative Sell |
137,500 |
$16.10 |
$2.21M |
| 2026-03-20 |
Bucella Michael C. |
Director |
Informative Buy |
1,665 |
$15.04 |
$25.04K |
| 2026-03-19 |
Bucella Michael C. |
Director |
Informative Buy |
1,670 |
$14.96 |
$24.98K |
| 2026-03-18 |
Bucella Michael C. |
Director |
Informative Buy |
1,581 |
$15.79 |
$24.96K |
| 2026-03-17 |
Bucella Michael C. |
Director |
Informative Buy |
1,584 |
$16.00 |
$25.34K |
| 2026-03-17 |
Fleury Patrick |
Chief Financial Officer |
Informative Sell |
26,414 |
$16.14 |
$426.32K |
| 2026-03-11 |
Bucella Michael C. |
Director |
Informative Buy |
1,338 |
$14.91 |
$19.95K |
| 2026-03-09 |
Bucella Michael C. |
Director |
Informative Buy |
752 |
$13.31 |
$10.01K |
| 2026-03-06 |
Bucella Michael C. |
Director |
Informative Buy |
679 |
$14.80 |
$10.05K |
| 2026-03-05 |
Bucella Michael C. |
Director |
Informative Buy |
654 |
$15.31 |
$10.01K |
| 2026-03-04 |
Bucella Michael C. |
Director |
Informative Buy |
3,171 |
$15.78 |
$50.04K |
| 2026-01-14 |
Tanimoto William Joseph |
Chief Accounting Officer |
RSU Award |
9,419 |
- |
- |
| 2026-01-09 |
Tanimoto William Joseph |
Chief Accounting Officer |
Option Exercise (Sell) |
16,667 |
- |
- |
| 2026-01-02 |
Tanimoto William Joseph |
Chief Accounting Officer |
Option Exercise (Sell) |
5,000 |
- |
- |
| 2026-01-02 |
Khan Nazar M. |
Chief Technology Officer |
RSU Award |
3,270,539 |
- |
- |
| 2025-12-31 |
Carter Walter E. |
Director |
RSU Award |
2,720 |
$11.49 |
$31.25K |
| 2026-01-02 |
Langlais Kerri M. |
Chief Strategy Officer |
RSU Award |
1,308,216 |
- |
- |
| 2025-12-31 |
Prager Lisa A. |
Director |
RSU Award |
2,176 |
$11.49 |
$25K |
| 2026-01-02 |
Prager Paul B. |
10 Percent Owner, Officer: Chief Executive Officer |
RSU Award |
3,924,647 |
- |
- |
| 2026-01-02 |
Fleury Patrick |
Chief Financial Officer |
RSU Award |
1,308,216 |
- |
- |
| 2025-12-23 |
Prager Paul B. |
10 Percent Owner, Officer: Chief Executive Officer |
Other (Sell) |
447,000 |
$0.00 |
$447.00 |
| 2025-12-22 |
Khan Nazar M. |
Chief Technology Officer |
Gift (Given) |
180,000 |
$0.01 |
$1.8K |
| 2025-12-09 |
Bucella Michael C. |
Director |
Option Exercise (Sell) |
250 |
- |
- |
| 2025-11-13 |
Bucella Michael C. |
Director |
Informative Buy |
4,178 |
$12.01 |
$50.18K |
