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NPWR — structural market context

NET Power Inc.

Structural market context from public regulatory and market data, shown with its as-of dates. Descriptive only: nothing on this page is a recommendation, a prediction, or advice to buy or sell any security.

NPWR short interest & days to cover

SHARES SHORT

2.7M

% OF FLOAT

—

DAYS TO COVER

4.0

CHANGE VS PRIOR

-8.9%

FINRA consolidated short interest, reported twice a month and published ~2 weeks after each settlement date. % of float uses reported free float. · as of 2026-07-31 (15d ago)

NPWR fails-to-deliver (FTD)

Settlement date	Failed shares	Price
2026-07-10 · 36d	1K	$1.67
2026-07-09 · 37d	3	$1.61
2026-06-30 · 46d	6	$1.67

SEC fails-to-deliver files, published twice a month with ~6 weeks of delay.

NPWR insider buying and selling (Form 4)

Last 12 months, open-market only: 0 purchases · 6 sales

Insider	Type	Shares	Value	Filed
NPEH, LLC · 10 percent owner	Sell (S)	50K	$82K	2026-08-14
NPEH, LLC · 10 percent owner	Sell (S)	200K	$324K	2026-08-14
NPEH, LLC · 10 percent owner	Sell (S)	507K	$991K	2026-08-14
8 Rivers Capital, LLC · 10 percent owner	Sell (S)	50K	$82K	2026-08-14
8 Rivers Capital, LLC · 10 percent owner	Sell (S)	200K	$324K	2026-08-14

SEC Form 4 filings, open-market purchases and sales only (codes P and S); grants and option exercises excluded. Attributed public records.

Frequently asked questions

Are insiders buying NPWR?

In the last 12 months of SEC Form 4 filings, NPWR recorded 0 open-market insider purchases and 6 open-market sales (codes P and S; grants and option exercises excluded). These are attributed public records — information, not instruction.

Is this page telling me to buy or sell NPWR?

No. Everything on this page is descriptive, structural market context from public data, shown with its as-of dates. TradeAI News does not issue directional recommendations, price predictions, or buy/sell advice — for any ticker.

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Not financial advice. Trading involves risk. Descriptive structural context, never a recommendation.