// company-profile
Terawulf Inc.
WULF// activity-summary
Recent insider activity is bearish. Over the last 30 days, insiders net sold $8.4M across 3 transactions.
// 90-day insight
Over the last 90 days, Terawulf Inc. insiders bought $0 (29 transactions) and sold $12.9M (21 transactions).
- Most active insider: Prager Paul B. with 16 transactions totaling $12.9M.
- Largest single sale: $4.1M by Prager Paul B. on May 26, 2026.
Activity is mixed — buys and sales are roughly balanced.
Institutional Ownership
Top 13F-HR holders of Terawulf Inc. as of 2026-03-31
Data source: SEC Form 13F-HR filings. Joined with insider activity above — see who's loading up institutionally while insiders are trading. Full 13F-HR API →
Insider Transactions
Sourced from SEC EDGAR Form 4 filings. Updated hourly.
| Date | Insider | Company | Type | Shares | Price | Value |
|---|---|---|---|---|---|---|
| May 27, 2026 | Prager Paul B. | WULF | Sale | 56,801 | $26.57 | $1.51M |
| May 27, 2026 | Prager Paul B. | WULF | Sale | 109,849 | $25.58 | $2.81M |
| May 26, 2026 | Prager Paul B. | WULF | Sale | 166,650 | $24.43 | $4.07M |
| May 18, 2026 | Khan Nazar M. | WULF | Disposition | 452,151 | — | — |
| May 18, 2026 | Khan Nazar M. | WULF | Option Exercise | 817,634 | — | — |
45 more transactions hidden
Free account · No credit card required
Building something? Get API access →
Popular companies on Form4API
Browse insider trading activity for other actively-filed companies.