John  McCartney net worth and biography

John McCartney Biography and Net Worth

John McCartney is a Director at Granite Ridge. He serves as a member on the Audit Committee, Compensation Committee, and Conflicts Committee. Mr. McCartney joined the executive management team of U.S. Robotics in March 1984 as Vice President and Chief Financial Officer. At U.S. Robotics, he served in various executive capacities, including as Executive Vice President, International, until serving as President and Chief Operating Officer from January 1996 until its merger with 3Com Corporation in June 1997. Since 2010, Mr. McCartney has served as Chairman of the Board of Huron Consulting Group (NASDAQ: HURN), where he has been a director since 2004. From June 1997 to March 1998, Mr. McCartney held the position of President of 3Com Corporation’s Client Access Unit. Mr. McCartney has served on the board of Datatec Limited, a publicly traded networking technology and services company since 2007, where he currently is a member of its nominations committee. Mr. McCartney also serves as a director of EQT, Corp. (NYSE: EQT), a publicly traded natural gas exploration and production company and as a member of its public policy and corporate responsibility, and corporate governance committees. Over the past several years, Mr. McCartney previously served on the boards of Transco, Inc., a Chicago-based company that provides solutions to customers in the electric utility industry, Westcon Group, Inc., a specialty distributor of networking and communications equipment, Rice Energy Inc., a formerly publicly traded independent natural gas and oil company acquired by EQT in 2017, and Covance Inc., a formerly publicly traded drug development services company acquired by Laboratory Corporation of America Holdings (NYSE: LH) in 2015. Mr. McCartney holds a Bachelor of Arts degree in Philosophy from Davidson College and a Master of Business Administration degree from The Wharton School of the University of Pennsylvania.

What is John McCartney's net worth?

The estimated net worth of John McCartney is at least $227.57 thousand as of December 1st, 2025. Mr. McCartney owns 42,817 shares of Granite Ridge Resources stock worth more than $227,572 as of December 4th. This net worth estimate does not reflect any other investments that Mr. McCartney may own. Learn More about John McCartney's net worth.

How do I contact John McCartney?

The corporate mailing address for Mr. McCartney and other Granite Ridge Resources executives is 137 NEWBURY STREET 7TH FLOOR, BOSTON MA, 02116. Granite Ridge Resources can also be reached via phone at 214-396-2850 and via email at [email protected]. Learn More on John McCartney's contact information.

Has John McCartney been buying or selling shares of Granite Ridge Resources?

During the past quarter, John McCartney has bought $67,805.98 in Granite Ridge Resources stock. Most recently, on Monday, December 1st, John Mccartney bought 1,026 shares of Granite Ridge Resources stock. The stock was acquired at an average cost of $5.23 per share, with a total value of $5,365.98. Following the completion of the transaction, the director now directly owns 104,117 shares of the company's stock, valued at $544,531.91. Learn More on John McCartney's trading history.

Who are Granite Ridge Resources' active insiders?

Granite Ridge Resources' insider roster includes Luke Brandenberg (President and Chief Executive Officer), Thaddeus Darden (Director), Michele Everard (Director), Tyler Farquharson (CFO), John McCartney (Director), and Griffin Perry (Co-Chairman). Learn More on Granite Ridge Resources' active insiders.

Are insiders buying or selling shares of Granite Ridge Resources?

During the last year, Granite Ridge Resources insiders bought shares 22 times. They purchased a total of 136,559 shares worth more than $782,178.32. The most recent insider tranaction occured on December, 1st when Director John Mccartney bought 1,026 shares worth more than $5,365.98. Insiders at Granite Ridge Resources own 8.5% of the company. Learn More about insider trades at Granite Ridge Resources.

Information on this page was last updated on 12/1/2025.

John McCartney Insider Trading History at Granite Ridge Resources

Transaction DateBuy/SellNumber of SharesAverage Share PriceTotal TransactionShares Held After TransactionDetails
12/1/2025Buy1,026$5.23$5,365.98104,117View SEC Filing Icon  
11/17/2025Buy4,000$5.18$20,720.0095,091View SEC Filing Icon  
11/13/2025Buy4,000$5.17$20,680.0091,091View SEC Filing Icon  
11/11/2025Buy4,000$5.26$21,040.0087,091View SEC Filing Icon  
8/21/2025Buy974$5.30$5,162.2083,091View SEC Filing Icon  
8/18/2025Buy5,000$5.25$26,250.0082,117View SEC Filing Icon  
8/15/2025Buy5,000$5.30$26,500.0077,117View SEC Filing Icon  
8/12/2025Buy3,000$5.34$16,020.0069,117View SEC Filing Icon  
6/2/2025Buy2,000$5.72$11,440.0064,117View SEC Filing Icon  
6/2/2025Buy2,000$5.72$11,440.0064,117View SEC Filing Icon  
11/18/2024Buy1,000$6.59$6,590.0048,839View SEC Filing Icon  
8/22/2024Buy500$6.29$3,145.0047,839View SEC Filing Icon  
8/14/2024Buy1,000$6.51$6,510.0046,339View SEC Filing Icon  
5/16/2024Buy500$6.63$3,315.0043,339View SEC Filing Icon  
11/27/2023Buy500$6.12$3,060.0028,064View SEC Filing Icon  
11/24/2023Buy1,000$6.20$6,200.0027,564View SEC Filing Icon  
11/22/2023Buy500$6.21$3,105.0026,564View SEC Filing Icon  
11/20/2023Buy500$6.25$3,125.0026,064View SEC Filing Icon  
11/16/2023Buy500$6.13$3,065.0025,064View SEC Filing Icon  
6/9/2023Buy1,000$6.20$6,200.0024,564View SEC Filing Icon  
6/7/2023Buy1,000$5.95$5,950.0023,564View SEC Filing Icon  
6/5/2023Buy1,000$6.08$6,080.0021,564View SEC Filing Icon  
See Full Table

John McCartney Buying and Selling Activity at Granite Ridge Resources

This chart shows John Mccartney's buying and selling at Granite Ridge Resources by year and by quarter.

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Granite Ridge Resources Company Overview

Granite Ridge Resources logo
Granite Ridge Resources, Inc. operates as a non-operated oil and gas exploration and production company. It owns a portfolio of wells and acreage across the Permian and other unconventional basins in the United States. Granite Ridge Resources, Inc. is based in Dallas, Texas.
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Today's Range

Now: $5.33
Low: $5.27
High: $5.36

50 Day Range

MA: $5.28
Low: $4.98
High: $5.76

2 Week Range

Now: $5.33
Low: $4.52
High: $7.00

Volume

360,477 shs

Average Volume

546,278 shs

Market Capitalization

$698.91 million

P/E Ratio

19.02

Dividend Yield

8.29%

Beta

0.34