NL
Insider
Npeh, Llc
10% ownerNpeh, Llc (10% owner) filed 22 Form 4 reports as a reporting entity in the trailing twelve months (0 purchases, 22 sales), most often in NET Power Inc. (NPWR). The largest single filing was $1.6M of NPWR (588,653 sh across 2 lots, as filed), executed Nov 17 2025. Data as of Nov 8 2026.
Add to watchlistReturn, ttmiAverage return per filing, trailing twelve months
–
no purchases on file
Delay-adjustediThe same average, entered at disclosure dates
–
returns measure stock purchases only
Filings, ttm
22
0 buys · 22 sells
Median delay
–
measured on stock purchases
Volume, ttmiDollar value disclosed in the trailing twelve months
$10.6M
shares × price, as filed
Last traded
Sep 9
Filed Sep 10
Median ADV $1.3M across their filed names
Open performance→Volume by month
Buys $0
Sells $20.9M
Shares × price, as filed · by filing month · past 24 months
Sectors filed on
Industrials
22 filings
Sector per market data · by filing · past 12 months
Most traded names
NPWRRecent filings
NPWRSALE
NET Power Inc.
View filing →
$1.7M479,300 sh across 3 lots
Exec Oct 20 2025
Filed Oct 22 2025 · 5:30 PM ET NPWRSALE NET Power Inc. View filing → $1.1M
222,641 sh across 2 lots
Exec Oct 15 2025
Filed Oct 16 2025 · 5:30 PM ET NPWRSALE NET Power Inc. View filing → $5.5M
431,009 sh × $12.76
Exec Nov 22 2024
Filed Nov 26 2024 · 5:30 PM ET NPWRSALE NET Power Inc. View filing → $10.5M
829,411 sh across 2 lots
Exec Nov 20 2024
Filed Nov 21 2024 · 5:30 PM ET