MAHON JAMES

NPWR

MAHON JAMES serves as General Counsel and Secretary at NET Power Inc. (NPWR). This page tracks their complete SEC Form 4 insider trading history including stock purchases and sales.

Total Buys

0 trades

$0.00

Total Sells

3 trades

$1.53M

Net Position

Net Seller

$1.53M

Companies Traded

NPWR

Active Period

Sep 2023

3 total trades

Most Recent

Sell NPWR

Sep 14, 2023 · $474.2K

MAHON JAMES's Insider Trading at NET Power Inc. (NPWR)

Buys

0 · $0.00

Sells

3 · $1.53M

Total Shares Bought

Total Shares Sold

100,000

NPWR Price Chart

Loading chart...

Date	Type	Shares	Avg Price	Value	Shares After
Sep 14, 2023	Sell	31,394	$15.10	$474.2K	26,126
Sep 12, 2023	Sell	40,000	$15.41	$616.5K	51,394
Sep 8, 2023	Sell	28,606	$15.22	$435.4K	91,394

Related Insiders

8 Rivers Capital, LLC

10 percent owner

NPWRSell · May 14, 2026

NPEH, LLC

10 percent owner

NPWRSell · May 14, 2026

Cynda Beauchamp

10% Owner

NPWRSell · Oct 31, 2025

Explore More Insider Trading Data

NPWR Insider Trading Activity

View all insider trades at NET Power Inc.

Industrials Sector Insider Trades

See insider activity across industrials stocks

Latest Insider Buys

Most recent insider purchases across all stocks

CEO Stock Purchases

Track CEO buying activity