James Harry  Miller net worth and biography

James Miller Biography and Net Worth

Director of Matrix Service

James H. Miller, age 66, has served as an independent director of the Company since May 2014. Mr. Miller is currently Executive Vice President - Americas of Kvaerner U.S., a position he has held since June 2011. He is also a Director and Officer for all Kvaerner U.S. based legal and operating entities. From June 2008 through June 2011, Mr. Miller served as Chief Executive Officer & President of Aker Philadelphia Shipyard. From June 2011 to April 2014, Mr. Miller also served as Chairman of the Board for Aker Philadelphia Shipyard ASA and reassumed that position in February 2016. Before going to the shipyard, Mr. Miller was President of Aker Solutions Process & Construction Americas. Prior to joining Aker Solutions Process & Construction Americas, Mr. Miller held the position of President of Aker Construction, Inc., which was one of the largest union construction companies in North America. Mr. Miller graduated from the University of Edinboro in Pennsylvania with a Bachelors of Arts degree.

Mr. Miller's extensive progressive leadership positions with a large multi-national industrial construction contractor led to the conclusion that Mr. Miller should serve as a Director. Mr. Miller has significant operational experience and a thorough understanding of the challenges and risks that face industrial construction contractors. He is experienced with merger and acquisition activity, partnering with other companies, and the management of large multi-year construction projects. Mr. Miller is also knowledgeable in many of the Company's key markets including power generation and iron and steel.

What is James Harry Miller's net worth?

The estimated net worth of James Harry Miller is at least $846.68 thousand as of November 10th, 2023. Miller owns 70,557 shares of Matrix Service stock worth more than $846,684 as of December 5th. This net worth estimate does not reflect any other assets that Miller may own. Learn More about James Harry Miller's net worth.

How do I contact James Harry Miller?

The corporate mailing address for Miller and other Matrix Service executives is 5100 EAST SKELLY DRIVE SUITE 500, TULSA OK, 74135. Matrix Service can also be reached via phone at (918) 838-8822 and via email at [email protected]. Learn More on James Harry Miller's contact information.

Has James Harry Miller been buying or selling shares of Matrix Service?

James Harry Miller has not been actively trading shares of Matrix Service in the last ninety days. Most recently, James Harry Miller sold 3,000 shares of the business's stock in a transaction on Friday, November 10th. The shares were sold at an average price of $11.50, for a transaction totalling $34,500.00. Following the completion of the sale, the director now directly owns 70,557 shares of the company's stock, valued at $811,405.50. Learn More on James Harry Miller's trading history.

Who are Matrix Service's active insiders?

Matrix Service's insider roster includes Kevin Cavanah (CFO), John Chandler (Director), Kevin Durkin (VP), John Hewitt (CEO), James Miller (Director), and Justin Sheets (VP). Learn More on Matrix Service's active insiders.

Are insiders buying or selling shares of Matrix Service?

During the last twelve months, Matrix Service insiders bought shares 1 times. They purchased a total of 2,300 shares worth more than $29,302.00. During the last twelve months, insiders at the sold shares 3 times. They sold a total of 16,500 shares worth more than $198,000.00. The most recent insider tranaction occured on November, 25th when insider Shawn P Payne sold 5,231 shares worth more than $59,738.02. Insiders at Matrix Service own 4.4% of the company. Learn More about insider trades at Matrix Service.

Information on this page was last updated on 11/25/2025.

James Harry Miller Insider Trading History at Matrix Service

Transaction DateBuy/SellNumber of SharesAverage Share PriceTotal TransactionShares Held After TransactionDetails
11/10/2023Sell3,000$11.50$34,500.0070,557View SEC Filing Icon  
11/11/2020Buy3,000$8.98$26,940.00View SEC Filing Icon  
5/10/2019Sell1,825$22.25$40,606.25View SEC Filing Icon  
6/4/2015Buy1,500$17.77$26,655.00View SEC Filing Icon  
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James Harry Miller Buying and Selling Activity at Matrix Service

This chart shows James Harry Miller's buying and selling at Matrix Service by year and by quarter.

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Matrix Service Company Overview

Matrix Service logo
Matrix Service Company provides engineering, fabrication, construction, and maintenance services to support critical energy infrastructure and industrial markets in the United States, Canada, and internationally. It operates through three segments: Utility and Power Infrastructure; Process and Industrial Facilities; and Storage and Terminal Solutions. The Utility and Power Infrastructure segment offers power delivery services, including construction of new substations, upgrades of existing substations, transmission and distribution line installations, and upgrades and maintenance, and emergency and storm restoration services. This segment also provides engineering, fabrication, and construction services for LNG utility peak shaving facilities; and construction and maintenance services to power generation facilities, including natural gas fired facilities. The Process and Industrial Facilities segment engages in the refining and processing of crude oil; fractionating and marketing of natural, gas and natural gas liquids; and offers plant maintenance, turnarounds, engineering, industrial cleaning services, and capital construction services. The Storage and Terminal Solutions segment undertakes work related to aboveground crude oil and refined product storage tanks and terminals; engineering, procurement, fabrication, and construction services related to cryogenic and other specialty tanks and terminals for LNG, NGLs, hydrogen, ammonia, propane, butane, liquid nitrogen/liquid oxygen, and liquid petroleum; and provides plant work, truck and rail loading/offloading facilities, and marine structures, as well as storage tank and terminal maintenance and repair. This segment also manufactures and sells precision engineered specialty tank products, including geodesic domes, aluminum internal floating roofs, floating suction and skimmer systems, roof drain systems, and floating roof seals. Matrix Service Company was founded in 1984 and is headquartered in Tulsa, Oklahoma.
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Today's Range

Now: $12.00
Low: $11.64
High: $12.02

50 Day Range

MA: $12.78
Low: $11.02
High: $15.60

2 Week Range

Now: $12.00
Low: $9.33
High: $16.10

Volume

211,889 shs

Average Volume

234,562 shs

Market Capitalization

$337.44 million

P/E Ratio

N/A

Dividend Yield

N/A

Beta

0.96