Prager Lisa A.
Director
Award
Reported value range
Not reported
1,690 shares
Traded
Sep 30, 2026
Filed
Oct 2, 2026
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TeraWulf Inc
WULF
FinanceCredit Agencies
Transactions reported in official disclosures
Price with disclosed trades
Daily closes, past year · marks sit on transaction dates, sized by value
45 trades
| Reporting person | Filed | Transaction | Transaction value | Source | Actions |
|---|---|---|---|---|---|
| Prager Lisa A. Director | Oct 2, 2026 2-day lag | Award Sep 30, 2026 | Not reported Reported range | SEC Form 4 View filing | |
| Carter Walter E. Director | Oct 2, 2026 2-day lag | Award Sep 30, 2026 | Not reported Reported range | SEC Form 4 View filing | |
| Bucella Michael C. Director | Oct 2, 2026 2-day lag | Award Sep 30, 2026 | Not reported Reported range | SEC Form 4 View filing | |
| Khan Nazar M. Chief Technology Officer | Sep 29, 2026 Same-day filing | Exercise Sep 29, 2026 | Not reported Reported range | SEC Form 4 View filing | |
| Khan Nazar M. Chief Technology Officer | Sep 29, 2026 Same-day filing | Exercise Sep 29, 2026 | Not reported Reported range | SEC Form 4 View filing | |
| Prager Paul B. Chief Executive Officer | Sep 23, 2026 1-day lag | Other Sep 22, 2026 | Not reported Reported range | SEC Form 4 View filing | |
| Bucella Michael C. Director | Sep 16, 2026 1-day lag | Buy Sep 15, 2026 | $89.97K Filed shares x price | SEC Form 4 View filing | |
| Khan Nazar M. Chief Technology Officer | Sep 11, 2026 1-day lag | Other Sep 10, 2026 | Not reported Reported range | SEC Form 4 View filing | |
| Khan Nazar M. Chief Technology Officer | Sep 11, 2026 1-day lag | Other Sep 10, 2026 | Not reported Reported range | SEC Form 4 View filing | |
| Motz Catherine J. Director | Sep 9, 2026 1-day lag | Sale Sep 8, 2026 | $997.94K Filed shares x price | SEC Form 4 View filing | |
| Carter Walter E. Director | Sep 1, 2026 1-day lag | Sale Aug 31, 2026 | $1.98M Filed shares x price | SEC Form 4 View filing | |
| Prager Paul B. Chief Executive Officer | Aug 28, 2026 1-day lag | Sale Aug 27, 2026 | $2.35M Filed shares x price | SEC Form 4 View filing | |
| Bucella Michael C. Director | Aug 17, 2026 Same-day filing | Buy Aug 17, 2026 | $49.96K Filed shares x price | SEC Form 4 View filing | |
| Bucella Michael C. Director | Aug 17, 2026 3-day lag | Buy Aug 14, 2026 | $49.99K Filed shares x price | SEC Form 4 View filing | |
| Tanimoto William Joseph Chief Accounting Officer | Aug 17, 2026 1-day lag | Exercise Aug 16, 2026 | Not reported Reported range | SEC Form 4 View filing | |
| Tanimoto William Joseph Chief Accounting Officer | Aug 17, 2026 1-day lag | Exercise Aug 16, 2026 | Not reported Reported range | SEC Form 4 View filing | |
| Langlais Kerri M. Chief Strategy Officer | Aug 3, 2026 Same-day filing | Disposition Aug 3, 2026 | Not reported Reported range | SEC Form 4 View filing | |
| Langlais Kerri M. Chief Strategy Officer | Aug 3, 2026 2-day lag | Exercise Aug 1, 2026 | Not reported Reported range | SEC Form 4 View filing | |
| Langlais Kerri M. Chief Strategy Officer | Aug 3, 2026 2-day lag | Exercise Aug 1, 2026 | Not reported Reported range | SEC Form 4 View filing | |
| Fleury Patrick Chief Financial Officer | Aug 3, 2026 2-day lag | Exercise Aug 1, 2026 | Not reported Reported range | SEC Form 4 View filing | |
| Fleury Patrick Chief Financial Officer | Aug 3, 2026 2-day lag | Exercise Aug 1, 2026 | Not reported Reported range | SEC Form 4 View filing | |
| Carter Walter E. Director | Jul 1, 2026 1-day lag | Award Jun 30, 2026 | Not reported Reported range | SEC Form 4 View filing | |
| Prager Lisa A. Director | Jul 1, 2026 1-day lag | Award Jun 30, 2026 | Not reported Reported range | SEC Form 4 View filing | |
| Prager Paul B. Chief Executive Officer | Jul 1, 2026 2-day lag | Sale Jun 29, 2026 | $3.66M Filed shares x price | SEC Form 4 View filing | |
| Bucella Michael C. Director | Jul 1, 2026 1-day lag | Award Jun 30, 2026 | Not reported Reported range | SEC Form 4 View filing | |
| Tanimoto William Joseph Chief Accounting Officer | Jun 25, 2026 1-day lag | Exercise Jun 24, 2026 | Not reported Reported range | SEC Form 4 View filing | |
| Tanimoto William Joseph Chief Accounting Officer | Jun 25, 2026 1-day lag | Exercise Jun 24, 2026 | Not reported Reported range | SEC Form 4 View filing | |
| Prager Lisa A. Director | Jun 25, 2026 2-day lag | Award Jun 23, 2026 | $0 Filed shares x price | SEC Form 4 View filing | |
| Fabiano Amanda Director | Jun 25, 2026 2-day lag | Exercise Jun 23, 2026 | Not reported Reported range | SEC Form 4 View filing | |
| Pincus Steven T. Director | Jun 25, 2026 2-day lag | Exercise Jun 23, 2026 | $0 Filed shares x price | SEC Form 4 View filing |
Carter Walter E.
Director
Award
Reported value range
Not reported
2,112 shares
Traded
Sep 30, 2026
Filed
Oct 2, 2026
Bucella Michael C.
Director
Award
Reported value range
Not reported
1,690 shares
Traded
Sep 30, 2026
Filed
Oct 2, 2026
Khan Nazar M.
Chief Technology Officer
Exercise
Reported value range
Not reported
666,667 shares
Traded
Sep 29, 2026
Filed
Sep 29, 2026
Khan Nazar M.
Chief Technology Officer
Exercise
Reported value range
Not reported
666,667 shares
Traded
Sep 29, 2026
Filed
Sep 29, 2026
Prager Paul B.
Chief Executive Officer
Other
Reported value range
Not reported
3,000,000 shares
Traded
Sep 22, 2026
Filed
Sep 23, 2026
Bucella Michael C.
Director
Buy
Calculated transaction value
$89.97K
6,085 shares @ $14.79
Traded
Sep 15, 2026
Filed
Sep 16, 2026
Khan Nazar M.
Chief Technology Officer
Other
Reported value range
Not reported
350,000 shares
Traded
Sep 10, 2026
Filed
Sep 11, 2026
Khan Nazar M.
Chief Technology Officer
Other
Reported value range
Not reported
350,000 shares
Traded
Sep 10, 2026
Filed
Sep 11, 2026
Motz Catherine J.
Director
Sale
Calculated transaction value
$997.94K
56,023 shares @ $17.81
Traded
Sep 8, 2026
Filed
Sep 9, 2026
Carter Walter E.
Director
Sale
Calculated transaction value
$1.98M
130,626 shares @ $15.14
Traded
Aug 31, 2026
Filed
Sep 1, 2026
Prager Paul B.
Chief Executive Officer
Sale
Calculated transaction value
$2.35M
137,500 shares @ $17.06
Traded
Aug 27, 2026
Filed
Aug 28, 2026
Bucella Michael C.
Director
Buy
Calculated transaction value
$49.96K
2,860 shares @ $17.47
Traded
Aug 17, 2026
Filed
Aug 17, 2026
Bucella Michael C.
Director
Buy
Calculated transaction value
$49.99K
3,023 shares @ $16.54
Traded
Aug 14, 2026
Filed
Aug 17, 2026
Tanimoto William Joseph
Chief Accounting Officer
Exercise
Reported value range
Not reported
6,666 shares
Traded
Aug 16, 2026
Filed
Aug 17, 2026
Tanimoto William Joseph
Chief Accounting Officer
Exercise
Reported value range
Not reported
6,666 shares
Traded
Aug 16, 2026
Filed
Aug 17, 2026
Langlais Kerri M.
Chief Strategy Officer
Disposition
Reported value range
Not reported
276,500 shares
Traded
Aug 3, 2026
Filed
Aug 3, 2026
Langlais Kerri M.
Chief Strategy Officer
Exercise
Reported value range
Not reported
500,000 shares
Traded
Aug 1, 2026
Filed
Aug 3, 2026
Langlais Kerri M.
Chief Strategy Officer
Exercise
Reported value range
Not reported
500,000 shares
Traded
Aug 1, 2026
Filed
Aug 3, 2026
Fleury Patrick
Chief Financial Officer
Exercise
Reported value range
Not reported
500,000 shares
Traded
Aug 1, 2026
Filed
Aug 3, 2026
Fleury Patrick
Chief Financial Officer
Exercise
Reported value range
Not reported
500,000 shares
Traded
Aug 1, 2026
Filed
Aug 3, 2026
Carter Walter E.
Director
Award
Reported value range
Not reported
1,266 shares
Traded
Jun 30, 2026
Filed
Jul 1, 2026
Prager Lisa A.
Director
Award
Reported value range
Not reported
1,013 shares
Traded
Jun 30, 2026
Filed
Jul 1, 2026
Prager Paul B.
Chief Executive Officer
Sale
Calculated transaction value
$3.66M
137,500 shares @ $26.6
Traded
Jun 29, 2026
Filed
Jul 1, 2026
Bucella Michael C.
Director
Award
Reported value range
Not reported
1,013 shares
Traded
Jun 30, 2026
Filed
Jul 1, 2026
Tanimoto William Joseph
Chief Accounting Officer
Exercise
Reported value range
Not reported
10,000 shares
Traded
Jun 24, 2026
Filed
Jun 25, 2026
Tanimoto William Joseph
Chief Accounting Officer
Exercise
Reported value range
Not reported
10,000 shares
Traded
Jun 24, 2026
Filed
Jun 25, 2026
Prager Lisa A.
Director
Award
Calculated transaction value
$0
6,950 shares @ $0
Traded
Jun 23, 2026
Filed
Jun 25, 2026
Fabiano Amanda
Director
Exercise
Reported value range
Not reported
56,023 shares
Traded
Jun 23, 2026
Filed
Jun 25, 2026
Pincus Steven T.
Director
Exercise
Calculated transaction value
$0
63,026 shares @ $0
Traded
Jun 23, 2026
Filed
Jun 25, 2026