Transaction · 0001104659-26-102534

Npeh, LLC

NPEH, LLC, 10%, reported an open-market or private sale at Net Power Inc. involving 41350.000000 shares for an estimated $79077.74. Reported holdings after the transaction were 1000000.000000 shares. A 10b5-1 reference was not detected in the stored filing text.

Open-market sellSEC transaction code S10%
NPWRNet Power Inc.
Trade date
Aug 26, 2026
Filing date
Aug 27, 2026
View on SEC Insider profile
Estimated value-$79.0kShares × reported price
Shares traded41.3k$1.91 per share
Holdings after1.00MDirect
% of reported position traded3.97%This security and ownership context
How reported position traded is calculated

Shares sold ÷ (holdings after + shares sold). Estimated position before: 1,041,350 shares.

Row-level estimate for this security and ownership context, not the insider’s complete portfolio. Joint ownership, other transactions in the filing, amendments and footnotes can affect interpretation.

NPWR price since this filing

Daily closing prices, with the filing date and available return windows
NPWR · Daily closing priceLoading daily prices…
Filing dateReturn windows appear as prices become available.
Pre-filing1mo ago -23.3%1w ago -11.6%1d ago +0.0%
Returns since7d -3.7%30d -13.8%90d180d1y

Transaction facts

Stored Form 4 columns with their raw values

Non-derivative
Type
Sell
Code S
Identifier
0001104659-26-102534
Class A Common Stock
Transaction date
Aug 26, 2026
Filed Aug 27, 2026, 10:02 PM · 1d delay
Shares
41,350 sh
$1.91 per share
Estimated value
-$79.0k
Computed from shares × price
Holdings after
1,000,000 sh
Direct

Filing signal explanations

Badges describe filing facts only — not predictions.

Cluster 14dRepeat 30dPattern $100kLarge $1.00M
Cluster Selling Direct Ownership Repeat Seller
Filing-only score

+10 points

Compact filing score computed from stored Form 4 facts. Version v1.

Positive filing signal

This filing has a modest positive filing-only score. Treat it as a useful flag for review, not as a buy signal.

How this score is calculated
  • direct_ownership+6 points

    direct_or_indirect_ownership = D

    Direct ownership reports the insider's personal stake.
  • timely_filing+4 points

    reporting_delay_days = 1

    Filing reported within two business days of the transaction.
Read the scoring methodology

Signed filing-only points, not a probability or expected return. Version v1.

Reported relationships & other filings

Form 4 relationship flags and nearby filing context

Reported roles

No officer title

Officer NoDirector No10% YesOther No
Footnotes & amended
  1. F1

    The price reported reflects the weighted average sales price. The shares of Class A Common Stock were sold in multiple trades at prices ranging from $1.84 to $2.0091. NPEH, LLC ("NPEH"), will provide…

  2. F2

    The price reported reflects the weighted average sales price. The shares of Class A Common Stock were sold in multiple trades at prices ranging from $1.82 to $1.985. NPEH will provide upon request to…

Original filing · 0001104659-26-102534
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