Matthew Lanigan Biography and Net Worth

President and Chief Executive Officer of NPK International

Mr. Lanigan joined our Board of Directors in March 2022 when he was promoted to President and Chief Executive Officer of Newpark. Mr. Lanigan joined Newpark in April 2016 in the position of President, Mats & Integrated Services and Vice President, Newpark Resources, Inc. Mr. Lanigan served in this role until September 2021 when he was promoted to President and Chief Operating Officer of Newpark. Mr. Lanigan received his Bachelor’s degree in Chemical Engineering from Royal Melbourne Institute of Technology and his MBA from the Melbourne Business School at the University of Melbourne and certification as a Six Sigma Master Black Belt. Mr. Lanigan began his professional career at ExxonMobil in Australia working on rigs as a Drilling & Completions Engineer, progressing from there to Offshore Production Engineer and as a Marketer for Crude & LPG. While pursuing his MBA he accepted a position with GE in the Plastics division where he rose to the role of Chief Marketing Officer before transferring to the Capital division of GE, based in the UK. His first opportunity to work in the United States came with the Enterprise Client Group of GE’s Capital division, where he worked in leadership roles in Sales & Marketing. In 2011, Mr. Lanigan was appointed as the Director of Commercial Excellence for Asia Pacific, based in Australia. In addition to growing revenue and market share, key responsibilities for this role included developing cross-organizational synergies and market entry strategies.

What is Matthew Lanigan's net worth?: The estimated net worth of Matthew Lanigan is at least $14.19 million as of September 3rd, 2025. Mr. Lanigan owns 1,095,913 shares of NPK International stock worth more than $14,186,594 as of December 5th. This net worth approximation does not reflect any other investments that Mr. Lanigan may own. Learn More about Matthew Lanigan's net worth.
How do I contact Matthew Lanigan?: The corporate mailing address for Mr. Lanigan and other NPK International executives is 9320 LAKESIDE BOULEVARD, SUITE 100, THE WOODLANDS, TX, 77381. NPK International can also be reached via phone at (281) 362-6800 and via email at [email protected]. Learn More on Matthew Lanigan's contact information.
Has Matthew Lanigan been buying or selling shares of NPK International?: Matthew Lanigan has not been actively trading shares of NPK International during the last quarter. Most recently, Matthew Lanigan sold 1,000 shares of the business's stock in a transaction on Wednesday, September 3rd. The shares were sold at an average price of $10.38, for a transaction totalling $10,380.00. Following the completion of the sale, the chief executive officer now directly owns 1,095,913 shares of the company's stock, valued at $11,375,576.94. Learn More on Matthew Lanigan's trading history.
Who are NPK International's active insiders?: NPK International's insider roster includes Lori Briggs (Executive Vice President Business Operations), Matthew Lanigan (President and Chief Executive Officer), Matthew Lanigan (President and Chief Executive Officer), and Michael Lewis (Director). Learn More on NPK International's active insiders.
Are insiders buying or selling shares of NPK International?: During the last year, NPK International insiders bought shares 2 times. They purchased a total of 22,500 shares worth more than $153,800.00. During the last year, insiders at the sold shares 8 times. They sold a total of 101,649 shares worth more than $1,011,076.65. The most recent insider tranaction occured on November, 24th when Director Michael A Lewis sold 2,013 shares worth more than $24,156.00. Insiders at NPK International own 4.9% of the company. Learn More about insider trades at NPK International.
Information on this page was last updated on 11/24/2025.

Matthew Lanigan Insider Trading History at NPK International

Transaction Date	Buy/Sell	Number of Shares	Average Share Price	Total Transaction	Shares Held After Transaction	Details
9/3/2025	Sell	1,000	$10.38	$10,380.00	1,095,913
8/22/2025	Sell	68,896	$10.34	$712,384.64	1,095,913

Matthew Lanigan Buying and Selling Activity at NPK International

NPK International Company Overview

NPK International Inc. provides products, rentals, and services primarily to the oil and natural gas exploration and production (E&P) industry. It operates through two segments, Fluids Systems and Industrial Solutions. The Fluids Systems segment provides drilling, completion, and stimulation fluids products and related technical services to customers primarily in the North America, Europe, the Middle East, and Africa, as well as other countries in the Asia Pacific and Latin America. The Industrial Solutions segment offers composite matting system rentals utilized for temporary worksite access; related site construction and services to customers in various markets, including power transmission, E&P, pipeline, renewable energy, petrochemical, construction, and other industries primarily in the United States and Europe; recyclable composite mats to customers worldwide; and access road construction, site planning and preparation, environmental protection, erosion control, and site restoration services. The company was formerly known as Newpark Resources, Inc. and changed its name to NPK International Inc. in December 2024. The company was incorporated in 1932 and is headquartered in The Woodlands, Texas.

Today's Range

Now: $12.95

$12.48

$12.95

50 Day Range

MA: $12.04

$10.75

$13.64

2 Week Range

Now: $12.95

$4.76

$14.00

Volume

822,029 shs

Average Volume

756,661 shs

Market Capitalization

$1.09 billion

P/E Ratio

34.07

Dividend Yield

N/A

Beta

1.28