W
TeraWulf
WULF · Power Shells
$16.14
-0.99 (-5.78%)
As of Sep 10, 2026 close
Insider Activity — Trailing 6 Months
Open-Market Buys
7
$220.2K · 7 lines · 1 insiders
Open-Market Sells
12
$36.1M · 17 lines · 10b5-1: 5/17
Net Shares (6M)
-2.3M
-0.47% of shares out
Active Insiders
11
5 officers · 6 directors
Latest Form 4
Sep 9
Motz Catherine J. · Sell · $997.9K
Price & Insider Transactions
Marker size ∝ transaction valueClosing priceBuySell
Transactions
Sortable · open-market, awards & exercises| Type | Price | Held After | Filed | ||||
|---|---|---|---|---|---|---|---|
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 | |
Langlais Kerri M. Chief Strategy Officer | Exercise | -327K-327,054 strike $0.00 | — | — | 00 | May 18, 2026 | |
Langlais Kerri M. Chief Strategy Officer | Disposition To Issuer | -181K-180,860 -4.2% of holdings | — | — | 4.2M4,156,881 | May 18, 2026 | |
Langlais Kerri M. Chief Strategy Officer | Exercise | +327K+327,054 | — | — | 4.3M4,337,741 | May 18, 2026 | |
Khan Nazar M. Chief Technology Officer | Exercise | -818K-817,634 strike $0.00 | — | — | 00 | May 18, 2026 | |
Khan Nazar M. Chief Technology Officer | Disposition To Issuer | -452K-452,151 -23.5% of holdings | — | — | 1.5M1,469,592 | May 18, 2026 | |
Khan Nazar M. Chief Technology Officer | Exercise | +818K+817,634 | — | — | 1.9M1,921,743 | May 18, 2026 | |
Prager Paul B. Chief Executive Officer | Exercise | -981K-981,161 strike $0.00 | — | — | 00 | May 18, 2026 | |
Prager Paul B. Chief Executive Officer | Disposition To Issuer | -543K-542,582 -23.5% of holdings | — | — | 1.8M1,761,479 | May 18, 2026 | |
Prager Paul B. Chief Executive Officer | Exercise | +981K+981,161 | — | — | 2.3M2,304,061 | May 18, 2026 |
Showing 50 of 467 transactions · 8 columns
Page 1 of 10
Net Insider Activity by Quarter
Most Active Insiders — Trailing 12 Months
Prager Paul B. Chief Executive Officer | 9 | 26 | +6,238,733 | ≈$-23.4M | Aug 27, 2026 |
Fleury Patrick Chief Financial Officer | 7 | 11 | +2,816,950 | ≈$-9.7M | Aug 1, 2026 |
Carter Walter E. | 6 | 2 | -114,787 | ≈$-2.0M | Aug 31, 2026 |
Motz Catherine J. | 2 | 4 | -108,715 | ≈$-1.6M | Sep 8, 2026 |
Langlais Kerri M. Chief Strategy Officer | 8 | 11 | +2,960,085 | ≈$-251.0K | Aug 3, 2026 |
Bucella Michael C. | 17 | 2 | +68,088 | ≈+$100.5K | Aug 17, 2026 |
Pincus Steven T. | 3 | 2 | +14,865 | ≈$-50.0K | Jun 23, 2026 |
Prager Lisa A. | 6 | 1 | +14,062 | ≈+$0.0 | Jun 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.