It has been a mixed year for Terawulf Inc. insiders: $441,000 bought by one person and $36.1 million sold by four, so more selling than buying overall.
Biggest single buyer: Bucella Michael C., Director, with roughly $90,000.
Big money check: 501 institutions held WULF as of Q2 2026, and more funds bought than sold. 3 quarters in a row of net selling by insiders. Insiders bought in 4 of the last 7 full quarters.
| Filed | Insider | Role | Type | Shares | Price | Value | Source |
|---|---|---|---|---|---|---|---|
| Sep 16, 2026 | Bucella Michael C. | Director | Buy | 6,085 | $14.79 | $90K | SEC |
| Sep 9, 2026 | Motz Catherine J. | Director | Sell | 56,023 | $17.81 | $998K | SEC |
| Sep 1, 2026 | Carter Walter E. | Director | Sell | 130,626 | $15.14 | $2.0M | SEC |
| Aug 28, 2026 | Prager Paul B. | CEO | Sell | 137,500 | $17.06 | $2.3M | SEC |
| Aug 17, 2026 | Bucella Michael C. | Director | Buy | 3,023 | $16.54 | $50K | SEC |
| Aug 17, 2026 | Bucella Michael C. | Director | Buy | 2,860 | $17.47 | $50K | SEC |
| Jul 1, 2026 | Prager Paul B. | CEO | Sell | 137,500 | $26.60 | $3.7M | SEC |
| May 28, 2026 | Prager Paul B. | CEO | Sell | 56,801 | $26.57 | $1.5M | SEC |
| May 28, 2026 | Prager Paul B. | CEO | Sell | 166,650 | $24.43 | $4.1M | SEC |
| May 28, 2026 | Prager Paul B. | CEO | Sell | 109,849 | $25.58 | $2.8M | SEC |
| Apr 28, 2026 | Prager Paul B. | CEO | Sell | 56,909 | $21.20 | $1.2M | SEC |
| Apr 28, 2026 | Prager Paul B. | CEO | Sell | 100 | $21.29 | $2K | SEC |
| Apr 28, 2026 | Prager Paul B. | CEO | Sell | 79,100 | $20.62 | $1.6M | SEC |
| Apr 28, 2026 | Prager Paul B. | CEO | Sell | 80,591 | $20.51 | $1.7M | SEC |
| Mar 25, 2026 | Prager Paul B. | CEO | Sell | 133,700 | $16.94 | $2.3M | SEC |
In the last 12 months Terawulf Inc. insiders made open-market purchases worth about $441,000 and sales worth about $36.1 million. Data comes from SEC Form 4 filings, updated every 30 minutes on CapitalSnitch.
The most recent open-market insider trade in WULF was filed on 2026-09-16.
501 investment managers reported holding WULF in SEC Form 13F filings for Q2 2026.
No congressional trades in WULF were reported in the past two years. The full list is free on CapitalSnitch.
Public-record data for research and education, not investment advice. Insider sales are often pre-planned (10b5-1). Congress data: Data derived from public disclosures filed under the Ethics in Government Act and the STOCK Act, republished free for public transparency and news reporting. Disclosures may lag the trade by 45 days or more and show amounts only as ranges. This data may not be used for credit rating, loan underwriting, solicitation of money (political, charitable or other), direct-mail or commercial targeting (5 U.S.C. 13107).