W
TeraWulf
WULF · Power Shells
$11.32
+0.00 (+0.00%)
As of Oct 23, 2026 close
Insider Activity — Trailing 6 Months
Open-Market Buys
3
$189.9K · 3 lines · 1 insiders
Open-Market Sells
8
$21.9M · 11 lines · 10b5-1: 5/11
Net Shares (6M)
-1000K
-0.20% of shares out
Active Insiders
11
5 officers · 6 directors
Latest Form 4
Oct 2
Bucella Michael C. · Award · —
Price & Insider Transactions
Marker size ∝ transaction valueClosing priceBuySell
Transactions
Sortable · open-market, awards & exercises| Type | Price | Held After | Filed | ||||
|---|---|---|---|---|---|---|---|
Bucella Michael C. | Award | +2K+1,690 RSU grant (A) | — | — | 352K352,479 | Sep 30, 2026 | |
Carter Walter E. | Award | +2K+2,112 RSU grant (A) | — | — | 231K231,202 | Sep 30, 2026 | |
Prager Lisa A. | Award | +2K+1,690 RSU grant (A) | — | — | 313K313,200 | Sep 30, 2026 | |
Khan Nazar M. Chief Technology Officer | Exercise | -667K-666,667 | — | — | 1.3M1,333,333 | Sep 29, 2026 | |
Khan Nazar M. Chief Technology Officer | Exercise | +667K+666,667 | — | — | 667K667,167 | Sep 29, 2026 | |
Prager Paul B. Chief Executive Officer | Other | +3.0M+3,000,000 new | — | — | 3.0M3,000,000 | Sep 22, 2026 | |
Bucella Michael C. | Buy | +6K+6,085 +1.8% of holdings | $14.79 | $90.0K | 351K350,789 | Sep 15, 2026 | |
Khan Nazar M. Chief Technology Officer | Other | +350K+350,000 new | — | — | 350K350,000 | Sep 10, 2026 | |
Khan Nazar M. Chief Technology Officer | Other | -350K-350,000 -100.0% of holdings | — | — | 00 | Sep 10, 2026 | |
Motz Catherine J. | Sell | -56K-56,023 -26.8% of holdings | $17.81 | $997.9K | 153K153,218 | Sep 8, 2026 | |
Carter Walter E. | Sell | -131K-130,626 -36.3% of holdings | $15.14 | $2.0M | 229K229,090 | Aug 31, 2026 | |
Prager Paul B. Chief Executive Officer | Sell10b5-1 | -138K-137,500 -3.5% of holdings | $17.06 | $2.3M | 3.8M3,807,552 | Aug 27, 2026 | |
Bucella Michael C. | Buy | +3K+2,860 +0.8% of holdings | $17.47 | $50.0K | 345K344,704 | Aug 17, 2026 | |
Tanimoto William Joseph Chief Accounting Officer | Exercise | -7K-6,666 | — | — | 00 | Aug 16, 2026 | |
Tanimoto William Joseph Chief Accounting Officer | Exercise | +7K+6,666 | — | — | 56K55,564 | Aug 16, 2026 | |
Bucella Michael C. | Buy | +3K+3,023 +0.9% of holdings | $16.54 | $50.0K | 342K341,844 | Aug 14, 2026 | |
Langlais Kerri M. Chief Strategy Officer | Disposition To Issuer | -277K-276,500 -5.9% of holdings | — | — | 4.4M4,380,381 | Aug 3, 2026 | |
Fleury Patrick Chief Financial Officer | Exercise | -500K-500,000 | — | — | 1.0M1,000,000 | Aug 1, 2026 | |
Fleury Patrick Chief Financial Officer | Exercise | +500K+500,000 | — | — | 500K500,000 | Aug 1, 2026 | |
Langlais Kerri M. Chief Strategy Officer | Exercise | -500K-500,000 | — | — | 1.0M1,000,000 | Aug 1, 2026 | |
Langlais Kerri M. Chief Strategy Officer | Exercise | +500K+500,000 | — | — | 4.7M4,656,881 | Aug 1, 2026 | |
Bucella Michael C. | Award | +1K+1,013 RSU grant (A) | — | — | 339K338,821 | Jun 30, 2026 | |
Carter Walter E. | Award | +1K+1,266 RSU grant (A) | — | — | 360K359,716 | Jun 30, 2026 | |
Prager Lisa A. | Award | +1K+1,013 RSU grant (A) | — | — | 312K311,510 | Jun 30, 2026 | |
Prager Paul B. Chief Executive Officer | Sell10b5-1 | -138K-137,500 -3.4% of holdings | $26.60 | $3.7M | 3.9M3,945,052 | Jun 29, 2026 | |
Tanimoto William Joseph Chief Accounting Officer | Exercise | -10K-10,000 | — | — | 20K20,000 | Jun 24, 2026 | |
Tanimoto William Joseph Chief Accounting Officer | Exercise | +10K+10,000 | — | — | 49K48,898 | Jun 24, 2026 | |
Bucella Michael C. | Award | +7K+6,950 RSU grant (A) | — | — | 7K6,950 | Jun 23, 2026 | |
Bucella Michael C. | Exercise | -56K-56,023 strike $0.00 | — | — | 00 | Jun 23, 2026 | |
Bucella Michael C. | Exercise | +56K+56,023 | — | — | 338K337,808 | Jun 23, 2026 | |
Carter Walter E. | Award | +7K+6,950 RSU grant (A) | — | — | 7K6,950 | Jun 23, 2026 | |
Carter Walter E. | Exercise | -56K-56,023 strike $0.00 | — | — | 00 | Jun 23, 2026 | |
Carter Walter E. | Exercise | +56K+56,023 | — | — | 358K358,450 | Jun 23, 2026 | |
Fabiano Amanda | Award | +7K+6,950 RSU grant (A) | — | — | 7K6,950 | Jun 23, 2026 | |
Fabiano Amanda | Exercise | -56K-56,023 strike $0.00 | — | — | 00 | Jun 23, 2026 | |
Fabiano Amanda | Exercise | +56K+56,023 | — | — | 97K96,792 | Jun 23, 2026 | |
Motz Catherine J. | Award | +7K+6,950 RSU grant (A) | — | — | 7K6,950 | Jun 23, 2026 | |
Motz Catherine J. | Exercise | -56K-56,023 strike $0.00 | — | — | 00 | Jun 23, 2026 | |
Motz Catherine J. | Exercise | +56K+56,023 | — | — | 209K209,241 | Jun 23, 2026 | |
Pincus Steven T. | Award | +8K+7,818 RSU grant (A) | — | — | 8K7,818 | Jun 23, 2026 | |
Pincus Steven T. | Exercise | -63K-63,026 strike $0.00 | — | — | 00 | Jun 23, 2026 | |
Pincus Steven T. | Exercise | +63K+63,026 | — | — | 399K399,391 | Jun 23, 2026 | |
Prager Lisa A. | Award | +7K+6,950 RSU grant (A) | — | — | 7K6,950 | Jun 23, 2026 | |
Prager Lisa A. | Exercise | -56K-56,023 strike $0.00 | — | — | 00 | Jun 23, 2026 | |
Prager Lisa A. | Exercise | +56K+56,023 | — | — | 310K310,497 | Jun 23, 2026 | |
Prager Paul B. Chief Executive Officer 2 lots | Sell10b5-1 | -167K-166,650 -3.9% of holdings | avg $25.92 | $4.3M | 4.1M4,082,552 | May 27, 2026 | |
Prager Paul B. Chief Executive Officer | Sell10b5-1 | -167K-166,650 -3.8% of holdings | $24.43 | $4.1M | 4.2M4,249,202 | May 26, 2026 | |
Fleury Patrick Chief Financial Officer | Exercise | -327K-327,054 strike $0.00 | — | — | 00 | May 18, 2026 | |
Fleury Patrick Chief Financial Officer | Disposition To Issuer | -129K-128,695 -3.1% of holdings | — | — | 4.0M4,005,519 | May 18, 2026 | |
Fleury Patrick Chief Financial Officer | Exercise | +327K+327,054 | — | — | 4.1M4,134,214 | May 18, 2026 |
Showing 50 of 468 transactions · 8 columns
Page 1 of 10
Net Insider Activity by Quarter
Most Active Insiders — Trailing 12 Months
Prager Paul B. Chief Executive Officer | 8 | 25 | +5,510,773 | ≈$-23.4M | Sep 22, 2026 |
Fleury Patrick Chief Financial Officer | 7 | 11 | +2,816,950 | ≈$-9.7M | Aug 1, 2026 |
Carter Walter E. | 6 | 2 | -115,412 | ≈$-2.0M | Sep 30, 2026 |
Motz Catherine J. | 2 | 2 | -49,073 | ≈$-997.9K | Sep 8, 2026 |
Langlais Kerri M. Chief Strategy Officer | 8 | 11 | +2,960,085 | ≈$-251.0K | Aug 3, 2026 |
Bucella Michael C. | 19 | 2 | +75,863 | ≈+$190.5K | Sep 30, 2026 |
Pincus Steven T. | 3 | 2 | +14,865 | ≈$-50.0K | Jun 23, 2026 |
Prager Lisa A. | 6 | 1 | +13,562 | ≈+$0.0 | Sep 30, 2026 |
Showing 8 of 8 insiders · 6 columns
Parsed from SEC Form 4 filings via EDGAR. Open-market transactions (codes P/S) shown with awards, exercises and withholding for context; 10b5-1 tag indicates a pre-planned trade. Same-day lots by one insider consolidated; each row links to the filing index. Updated daily.