James Johnston Biography and Net Worth

Executive Vice President, General Counsel and Chief Compliance Officer of Summit Midstream Partners

James Johnston joined Summit Midstream in September 2020 as Executive Vice President, General Counsel and Chief Compliance Officer.

Mr. Johnston joined Summit Midstream from Crestwood Equity Partners, where he most recently served as Senior Vice President and General Counsel. Prior to his role as Senior Vice President and General Counsel at Crestwood Equity Partners, Mr. Johnston served as Vice President, Deputy General Counsel at Crestwood. Prior to joining Crestwood in 2013, Mr. Johnston served as Assistant General Counsel for Kinder Morgan and in various legal and commercial roles of increasing responsibility at Kinder Morgan, El Paso Corporation and Sonat, Inc. from 1997 to 2013.

Mr. Johnston holds a bachelor's degree from Western University in Ontario, Canada and a Doctor of Jurisprudence from Samford University's Cumberland School of Law in Birmingham, Alabama.

What is James David Johnston's net worth?: The estimated net worth of James David Johnston is at least $2.25 million as of October 1st, 2026. Mr. Johnston owns 72,757 shares of Summit Midstream Partners stock worth more than $2,247,973 as of October 5th. This net worth approximation does not reflect any other investments that Mr. Johnston may own. Learn More about James David Johnston's net worth.
How do I contact James David Johnston?: The corporate mailing address for Mr. Johnston and other Summit Midstream Partners executives is 910 Louisiana Street, Suite 4200, Houston, TX, 77002. Summit Midstream Partners can also be reached via phone at (832) 413-4770 and via email at [email protected]. Learn More on James David Johnston's contact information.
Has James David Johnston been buying or selling shares of Summit Midstream Partners?: Within the last three months, James David Johnston has sold $79,326.00 in shares of Summit Midstream Partners stock. Most recently, James David Johnston sold 2,600 shares of the business's stock in a transaction on Thursday, October 1st. The shares were sold at an average price of $30.51, for a transaction totalling $79,326.00. Following the completion of the sale, the vice president now directly owns 72,757 shares of the company's stock, valued at $2,219,816.07. Learn More on James David Johnston's trading history.
Who are Summit Midstream Partners' active insiders?: Summit Midstream Partners' insider roster includes J. Deneke (President, Chief Executive Officer and Chairman of the Board), James Johnston (Executive Vice President, General Counsel and Chief Compliance Officer), and Jerry Peters (Director). Learn More on Summit Midstream Partners' active insiders.
Are insiders buying or selling shares of Summit Midstream Partners?: During the last twelve months, insiders at the sold shares 3 times. They sold a total of 15,200 shares worth more than $476,598.00. The most recent insider tranaction occured on October, 1st when VP James David Johnston sold 2,600 shares worth more than $79,326.00. Insiders at Summit Midstream Partners own 43.0% of the company. Learn More about insider trades at Summit Midstream Partners.
Information on this page was last updated on 10/1/2026.

James David Johnston Insider Trading History at Summit Midstream Partners

Transaction Date	Buy/Sell	Number of Shares	Average Share Price	Total Transaction	Shares Held After Transaction	Details
10/1/2026	Sell	2,600	$30.51	$79,326.00	72,757
7/2/2026	Sell	2,600	$29.72	$77,272.00	75,357

James David Johnston Buying and Selling Activity at Summit Midstream Partners

Summit Midstream Partners Company Overview

Summit Midstream Corporation focuses on owning, developing, and operating midstream energy infrastructure assets primarily shale formations in the continental United States. It operates natural gas, crude oil, and produced water gathering systems in four unconventional resource basins, including the Williston Basin in North Dakota, which includes the Bakken and Three Forks shale formations; the Denver-Julesburg Basin that consists of the Niobrara and Codell shale formations in Colorado and Wyoming; the Fort Worth Basin in Texas, which comprises the Barnett Shale formation; and the Piceance Basin in Colorado, which includes the Mesaverde formation, as well as the emerging Mancos and Niobrara Shale formations. It serves natural gas and crude oil producers. Summit Midstream Corporation was founded in 2012 and is based in Houston, Texas.

Today's Range

Now: $30.90

$30.13

$31.12

50 Day Range

MA: $32.72

$29.86

$34.99

2 Week Range

Now: $30.90

$19.83

$36.47

Volume

66,376 shs

Average Volume

77,629 shs

Market Capitalization

$627.52 million

P/E Ratio

N/A

Dividend Yield

N/A

Beta

0.8