8 Rivers Capital, LLC, 10% Owner at NET Power Inc., sold $85K of NPWR

8 Rivers Capital, LLC 10% Owner

NET Power Inc. · $NPWR

$85K Total Value

35,000 Shares Traded

$2.4329 Price / Share

2,965,000 Shares Owned After

2026-05-14 Filing Date

Transaction Details

Insider	8 Rivers Capital, LLC
Title	10% Owner
Company	NET Power Inc.
Ticker	NPWR
Transaction Type	Sale
Transaction Date	2026-05-13
Shares Traded	35,000
Price Per Share	$2.4329
Total Value	$85K
Filed Date	2026-05-14
Accession Number	0001104659-26-061386

Ownership Context

Shares Owned After Transaction	2,965,000
Ownership Type	Indirect

SEC Filing

↗ View Original SEC Filing

Accession: 0001104659-26-061386

Other Insider Trades — NPWR

Insider	Title	Action	Value	Date
NPEH, LLC	10% Owner	sold	$85K	2026-05-13
NPEH, LLC	10% Owner	sold	$976K	2026-05-12
8 Rivers Capital, LLC	10% Owner	sold	$976K	2026-05-12
8 Rivers Capital, LLC	10% Owner	traded	—	2026-03-06
NPEH, LLC	10% Owner	traded	—	2026-03-06
8 Rivers Capital, LLC	10% Owner	traded	—	2026-03-06
NPEH, LLC	10% Owner	traded	—	2026-03-06

Other Trades by 8 Rivers Capital, LLC

Ticker	Company	Action	Value	Date
NPWR	NET Power Inc.	sold	$976K	2026-05-12
NPWR	NET Power Inc.	traded	—	2026-03-06
NPWR	NET Power Inc.	traded	—	2026-03-06

Full Ticker Profile

View all insider trades, dark pool activity, congressional filings, and the Whisper Score for NPWR — NET Power Inc. →

Whisper Score — NPWR

32.81

Murmurs

Current Whisper Score

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Data sourced from SEC Form 4 insider trading filings. Transaction details are as reported to the Securities and Exchange Commission. This page does not constitute financial advice. StonkWhisper presents public records — it does not verify or guarantee the accuracy of SEC filings.

Last updated: June 14, 2026 at 07:10 UTC