Prager Paul B. sold $2.3M of WULF (indirect holdings)
Prager Paul B. (Chief Executive Officer) sold 137,500 indirectly-held shares of TERAWULF INC. (WULF) at $17.06 ($2.35M total) on 2026-08-27 under a Rule 10b5-1 trading plan.
How this was made
The 30-second read
Why it matters
The disclosed sale reduces the CEO's ownership, which may be interpreted by the market as a negative signal, though the size is modest relative to total shares outstanding.
Market read
Primary insider sale news; limited immediate market impact but useful for monitoring insider activity.
What to watch
Potential tax planning or diversification motives behind the 10b5‑1 execution.
Background
Form 4 filings provide the first public disclosure of insider transactions, offering transparency into insider sentiment.
Ticker impact
CEO Paul B. Prager sold 137,500 shares for $2.35M via a 10b5‑1 plan, reducing his stake to 3.81M shares.
Possible modest dip in near-term trading as market digests insider sale.
The sale size is material for a small‑cap but not large enough to trigger a major move; impact depends on existing ownership concentration.
Market effects
Minimal; insider sale does not affect broader sector trends.
Limited to investors tracking TERAWULF; no wider regional effect.
None
Counterpoint
The sale could be a routine liquidity event unrelated to company fundamentals.
Key entities
- CompanyTerawulf Inc.
Issuer of the Form 4 filing.
- InsiderPaul B. Prager
Chief Executive Officer of Terawulf.





