James Quinn Biography and Net Worth

Director of Argan


Mr. Quinn has been a member of our Board of Directors and Chairman of the Company’s Compensation Committee since May 2003. Mr. Quinn is currently a managing director of Allen. Since 1982, Mr. Quinn has served in various capacities at Allen and its affiliates, including head of the Corporate Syndicate Department and chief financial officer for approximately ten years. Mr. Quinn served as a director of Arguss from 1999 through 2002. He also serves as a director on the boards of several privately held companies in connection with Allen’s investment in the companies and of several charitable organizations.

What is James W. Quinn's net worth?

The estimated net worth of James W. Quinn is at least $17.66 million as of September 30th, 2025. Mr. Quinn owns 49,570 shares of Argan stock worth more than $17,659,065 as of December 5th. This net worth estimate does not reflect any other investments that Mr. Quinn may own. Learn More about James W. Quinn's net worth.

How do I contact James W. Quinn?

The corporate mailing address for Mr. Quinn and other Argan executives is ONE CHURCH STREET SUITE 201, ROCKVILLE MD, 20850. Argan can also be reached via phone at (301) 315-0027 and via email at [email protected]. Learn More on James W. Quinn's contact information.

Has James W. Quinn been buying or selling shares of Argan?

James W. Quinn has not been actively trading shares of Argan during the last quarter. Most recently, James W. Quinn sold 13,444 shares of the business's stock in a transaction on Tuesday, September 30th. The shares were sold at an average price of $269.12, for a transaction totalling $3,618,049.28. Following the completion of the sale, the director now directly owns 49,570 shares of the company's stock, valued at $13,340,278.40. Learn More on James W. Quinn's trading history.

Who are Argan's active insiders?

Argan's insider roster includes Rainer Bosselmann (Founder, Director and Chairman Emeritus), Cynthia Flanders (Director), Peter Getsinger (Director), William Griffin, Jr. (Chairman), John Jeffrey, Jr. (Director), William Leimkuhler (Chairman), James Quinn (Director), Karen Sweeney (Director), and David Watson (CFO). Learn More on Argan's active insiders.

Are insiders buying or selling shares of Argan?

In the last year, insiders at the construction company sold shares 35 times. They sold a total of 232,901 shares worth more than $54,930,913.41. The most recent insider tranaction occured on October, 20th when Director Peter W Getsinger sold 6,493 shares worth more than $1,911,474.27. Insiders at Argan own 6.7% of the company. Learn More about insider trades at Argan.

Information on this page was last updated on 10/20/2025.

James W. Quinn Insider Trading History at Argan

Transaction DateBuy/SellNumber of SharesAverage Share PriceTotal TransactionShares Held After TransactionDetails
9/30/2025Sell13,444$269.12$3,618,049.2849,570View SEC Filing Icon  
9/22/2025Sell4,660$259.35$1,208,571.00View SEC Filing Icon  
9/19/2025Sell11,897$260.73$3,101,904.814,660View SEC Filing Icon  
6/10/2025Sell40,000$207.92$8,316,800.0016,557View SEC Filing Icon  
9/10/2024Sell10,000$89.68$896,800.0070,422View SEC Filing Icon  
12/13/2019Buy5,000$35.92$179,600.0064,570View SEC Filing Icon  
4/20/2017Sell10,000$66.17$661,700.0056,396View SEC Filing Icon  
1/3/2017Sell10,000$70.78$707,800.0059,570View SEC Filing Icon  
10/3/2016Sell10,000$58.86$588,600.0069,570View SEC Filing Icon  
9/23/2016Sell10,000$57.08$570,800.0079,570View SEC Filing Icon  
9/19/2016Sell10,000$56.41$564,100.0089,570View SEC Filing Icon  
1/3/2014Sell10,000$27.19$271,900.00View SEC Filing Icon  
See Full Table

James W. Quinn Buying and Selling Activity at Argan

This chart shows James W Quinn's buying and selling at Argan by year and by quarter.

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Argan Company Overview

Argan logo
Argan, Inc., through its subsidiaries, provides engineering, procurement, construction, commissioning, maintenance, project development, and technical consulting services to the power generation market. The company operates through Power Services, Industrial Services, and Telecom Services segments. The Power Services segment offers engineering, procurement, and construction, as well as designing, building, and commissioning of large-scale energy projects to the owners of alternative energy facilities, such as biomass plants, wind farms, and solar fields; and design, construction, project management, start-up, and operation services for projects with approximately 18 gigawatts of power-generating capacity. This segment serves independent power project owners, public utilities, power plant equipment suppliers, and other commercial firms. The Industrial Services segment provides industrial construction and field services and vessel fabrication services for fertilizer, engineering and construction, forest products, and various other industrial companies in southeast region of the United States. The Telecom Services segment offers trenchless directional boring and excavation for underground communication and power networks, as well as aerial cabling services; and installs buried cable, high and low voltage electric lines, and private area outdoor lighting systems. It also provides structured cabling, terminations, and connectivity that offers the physical transport for high-speed data, voice, video, and security networks. This segment serves electricity cooperative, state and local government agencies, counties and municipalities, and technology-oriented government contracting firms, as well as federal government facilities in the mid-Atlantic region of the United States. Argan, Inc. was incorporated in 1961 and is headquartered in Rockville, Maryland.
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Today's Range

Now: $356.25
Low: $347.67
High: $368.21

50 Day Range

MA: $314.31
Low: $256.28
High: $395.75

2 Week Range

Now: $356.25
Low: $101.02
High: $399.30

Volume

618,337 shs

Average Volume

345,822 shs

Market Capitalization

$4.92 billion

P/E Ratio

42.82

Dividend Yield

0.57%

Beta

0.6