Are insiders buying WULF?

This page tracks SEC Form 4 open-market insider purchases for WULF. We surface a cluster when 2 or more distinct insiders buy within 90 days.

What is an insider cluster buy?

A cluster buy is when two or more distinct company insiders make open-market purchases (SEC Form 4, transaction code P) of the same stock within a short window. Multiple insiders buying at once is a stronger conviction signal than a single purchase.

Where does InsiderCluster get insider data?

Directly from SEC EDGAR Form 4 filings. We track open-market purchases (code P); price and sentiment come from Yahoo Finance and StockTwits.

WULF

NasdaqCM

TeraWulf Inc.

$26.06

▲ 0.71 (+2.80%)

Price

+1.20% over 1D

Key statistics

Previous close$25.35

Day range25.35 – 26.60

52-week range3.40 – 27.78

Volume21.68M

CurrencyUSD

ExchangeNasdaqCM

Crowd sentiment

89Bullish

Insider activity

SEC EDGAR ↗

Open-mkt buys

$0.00

Open-mkt sells

$12,882,913.93

Net flow

−12.88M

7 open-market trades

Showing 31 recent filings. 24 other (grants, option exercises, gifts, tax withholding) are listed below but excluded from buy/sell flow.

Insider	Type	Shares	Price	Value	Date
Prager Paul B. Director, Chief Executive Officer	Sell (open market)	166.65K	$24.43	$4,071,209.51	2026-05-26
Prager Paul B. Director, Chief Executive Officer	Sell (open market)	109.85K	$25.58	$2,809,607.87	2026-05-27
Prager Paul B. Director, Chief Executive Officer	Sell (open market)	56.8K	$26.57	$1,509,151.45	2026-05-27
Prager Paul B. Director, Chief Executive Officer	Option exercise	981.16K	—	—	2026-05-18
Prager Paul B. Director, Chief Executive Officer	Disposition	542.58K	—	—	2026-05-18
Prager Paul B. Director, Chief Executive Officer	Option exercise	981.16K	$0.00	—	2026-05-18
Khan Nazar M. Director, Chief Technology Officer	Option exercise	817.63K	—	—	2026-05-18
Khan Nazar M. Director, Chief Technology Officer	Disposition	452.15K	—	—	2026-05-18
Khan Nazar M. Director, Chief Technology Officer	Option exercise	817.63K	$0.00	—	2026-05-18
Langlais Kerri M. Director, Chief Strategy Officer	Option exercise	327.05K	—	—	2026-05-18
Langlais Kerri M. Director, Chief Strategy Officer	Disposition	180.86K	—	—	2026-05-18
Langlais Kerri M. Director, Chief Strategy Officer	Option exercise	327.05K	$0.00	—	2026-05-18
Fleury Patrick Chief Financial Officer	Option exercise	327.05K	—	—	2026-05-18
Fleury Patrick Chief Financial Officer	Disposition	128.7K	—	—	2026-05-18
Fleury Patrick Chief Financial Officer	Option exercise	327.05K	$0.00	—	2026-05-18
Prager Paul B. Director, Chief Executive Officer	Option exercise	981.16K	—	—	2026-05-06
Prager Paul B. Director, Chief Executive Officer	Disposition	542.58K	—	—	2026-05-06
Prager Paul B. Director, Chief Executive Officer	Option exercise	981.16K	—	—	2026-05-06
Khan Nazar M. Director, Chief Technology Officer	Option exercise	817.64K	—	—	2026-05-06
Khan Nazar M. Director, Chief Technology Officer	Disposition	452.15K	—	—	2026-05-06
Khan Nazar M. Director, Chief Technology Officer	Option exercise	817.64K	—	—	2026-05-06
Langlais Kerri M. Director, Chief Strategy Officer	Option exercise	327.05K	—	—	2026-05-06
Langlais Kerri M. Director, Chief Strategy Officer	Disposition	180.86K	—	—	2026-05-06
Langlais Kerri M. Director, Chief Strategy Officer	Option exercise	327.05K	—	—	2026-05-06
Fleury Patrick Chief Financial Officer	Option exercise	327.05K	—	—	2026-05-06
Fleury Patrick Chief Financial Officer	Disposition	128.7K	—	—	2026-05-06
Fleury Patrick Chief Financial Officer	Option exercise	327.05K	—	—	2026-05-06
Prager Paul B. Director, Chief Executive Officer	Sell (open market)	80.59K	$20.51	$1,653,155.12	2026-04-27
Prager Paul B. Director, Chief Executive Officer	Sell (open market)	56.91K	$21.20	$1,206,334.22	2026-04-27
Prager Paul B. Director, Chief Executive Officer	Sell (open market)	79.1K	$20.62	$1,631,326.76	2026-04-28
Prager Paul B. Director, Chief Executive Officer	Sell (open market)	100	$21.29	$2,129.00	2026-04-28

Source: SEC EDGAR Forms 4/4A (CIK 1083301). Click an insider to open the original filing.

Social sentiment

Bullish

Volume-weighted across live social sources

StockTwitsLIVE

16 bull892 bear

Latest news

BofA Securities Initiates TeraWulf at Buy With $34 Price Target

MT Newswires·1h agoNeutral

Why TeraWulf (WULF) Is Up 8.6% After Leveraging Debt To Pivot Into AI Data Centers

Simply Wall St.·1d agoNeutral

TeraWulf Inc. (WULF) Eyes Leveraged Loans to Accelerate AI Infrastructure Expansion

Insider Monkey·1d agoBullish

Construction Crews are Working “24 Hours a Day” on TeraWulf’s Lake Mariner Site

Blockspace·3d agoNeutral

Rich Miller on TeraWulf’s Lake Mariner AI buildout, data center pushback and the crypto-to-AI shift: Podcast

Blockspace·3d agoNeutral

Retail Piles into SpaceX IPO, Inside TeraWulf’s Lake Mariner AI Site, CoreWeave’s $3.5B Unsecured Note

Blockspace·3d agoNeutral

Google Backs $35 Billion Anthropic AI Infrastructure Financing Deal

GuruFocus.com·4d agoNeutral

Can IREN's 800MW Australia Campus Help Meet Rising APAC AI Demand?

Zacks·5d agoNeutral

Analyst reveals a surprising winner in the AI race

TheStreet·6d agoNeutral

TeraWulf Expands Beyond Bitcoin Mining With AI And Muskie Data Campus

Simply Wall St.·Jun 7Neutral

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