James Mahon Biography and Net Worth

General Counsel of NET Power

Mr. Mahon has served as Net Power’s General Counsel since April 2019. Prior to joining Net Power, Mr. Mahon served as a partner at the law firm Hunton Andrews Kurth LLP (formerly Andrews Kurth Kenyon LLP prior to the firm’s 2018 merger with Hunton & Williams LLP) from January 2011 until March 2019, where he maintained a broad intellectual property and commercial practice. Prior to this, Mr. Mahon served as deputy general counsel at Sony Ericsson Mobile Communications from January 2006 to February 2011 and as an associate at Clifford Chance US LLP from July 1999 to December 2005. Mr. Mahon received a B.S. in Computer Science from Hofstra University, an M.S. in Electrical Engineering from Columbia University and a J.D. from Rutgers University School of Law.

What is James Mahon's net worth?: The estimated net worth of James Mahon is at least $149.81 thousand as of September 8th, 2023. Mr. Mahon owns 51,394 shares of NET Power stock worth more than $149,814 as of December 4th. This net worth estimate does not reflect any other assets that Mr. Mahon may own. Learn More about James Mahon's net worth.
How old is James Mahon?: Mr. Mahon is currently 58 years old. There are 3 older executives and no younger executives at NET Power. Learn More on James Mahon's age.
How do I contact James Mahon?: The corporate mailing address for Mr. Mahon and other NET Power executives is 404 Hunt Street, Suite 41, Durham, NC 27701, United States. NET Power can also be reached via phone at 919-287-4750 and via email at [email protected]. Learn More on James Mahon's contact information.
Has James Mahon been buying or selling shares of NET Power?: James Mahon has not been actively trading shares of NET Power during the past quarter. Most recently, James Mahon sold 26,126 shares of the business's stock in a transaction on Wednesday, September 13th. The shares were sold at an average price of $15.12, for a transaction totalling $395,025.12. Learn More on James Mahon's trading history.
Who are NET Power's active insiders?: NET Power's insider roster includes James Mahon (General Counsel), and Akash Patel (CFO). Learn More on NET Power's active insiders.
Are insiders buying or selling shares of NET Power?: During the last twelve months, insiders at the sold shares 21 times. They sold a total of 3,126,602 shares worth more than $11,229,170.79. The most recent insider tranaction occured on November, 28th when Major Shareholder 8 Rivers Capital, Llc sold 200,000 shares worth more than $588,000.00. Insiders at NET Power own 2.1% of the company. Learn More about insider trades at NET Power.
Information on this page was last updated on 11/28/2025.

James Mahon Insider Trading History at NET Power

Transaction Date	Buy/Sell	Number of Shares	Average Share Price	Total Transaction	Shares Held After Transaction
9/13/2023	Sell	26,126	$15.12	$395,025.12
9/11/2023	Sell	20,000	$15.11	$302,200.00	31,394
9/8/2023	Sell	20,000	$15.71	$314,200.00	51,394
9/6/2023	Sell	8,606	$15.25	$131,241.50	91,394

James Mahon Buying and Selling Activity at NET Power

NET Power Company Overview

NET Power Inc. operates as a clean energy technology company. The company invents, develops, and licenses clean power generation technology. NET Power Inc. was founded in 2010 and is headquartered in Durham, North Carolina.

Today's Range

Now: $2.92

$2.84

$3.00

50 Day Range

MA: $3.36

$2.45

$4.85

2 Week Range

Now: $2.92

$1.48

$11.83

Volume

631,295 shs

Average Volume

1,319,841 shs

Market Capitalization

$647.54 million

P/E Ratio

N/A

Dividend Yield

N/A

Beta

0.8

James Mahon Biography and Net Worth

What is James Mahon's net worth?

How old is James Mahon?

How do I contact James Mahon?

Has James Mahon been buying or selling shares of NET Power?

Who are NET Power's active insiders?

Are insiders buying or selling shares of NET Power?