Matrix Service Company

Last updated September 27, 2026

Organization details

Legal name
Matrix Service Company
Ownership
Public
Status
Active
Sector (GICS)
Industrials
SIC code
1700 — Construction - Special Trade Contractors
Jurisdiction of incorporation
Delaware
Headquarters city
Tulsa
Headquarters state / province
Oklahoma
Headquarters country
United States
Fiscal year end
June
Ticker symbol
MTRX
Primary stock exchange
Nasdaq

Identifiers

SEC CIK
0000866273
EIN
73-1352174

Board of directors

Chief executives

John R. Hewitt · President & CEO
Dates unknown
Shawn P. Payne · President & CEO
Dates unknown

Director election results

Annual meeting of November 3, 2026. Support is votes for as a share of votes for and against (or withheld). Below 80% is a clear protest.

Board connections

2 of this board's directors also sit on 4 other boards.

Network of Matrix Service Company's board connections Core Laboratories Inc. Core Laboratories Inc. EOG Resources Inc. EOG Resources Inc. LSB Industries Inc. LSB Industries Inc. SunCoke Energy Inc. SunCoke Energy Inc. John D. Chandler John D. Chandler Martha Z. Carnes Martha Z. Carnes Matrix Service Company
Shared director Other board Same sector

Insider trades

All notable trades →

From SEC Forms 4 and 5. Open-market purchases and sales are highlighted; grants, option exercises and shares withheld for tax are routine.

Bought, last 12 months
$0
0 purchases by 0 insiders
Sold, last 12 months
$2,440,821
10 sales by 5 insiders
Date Insider Transaction Shares Price Value
Nov 3, 2026 Jose Luis M. Bustamante Director Grant or award +10,325 — —
Nov 3, 2026 John D. Chandler Director Grant or award +10,325 — —
Nov 3, 2026 Martha Z. Carnes Director Grant or award +10,325 — —
Nov 3, 2026 Carlin G. Conner Director Grant or award +10,325 — —
Nov 3, 2026 Liane K. Hinrichs Director Grant or award +10,325 — —
Nov 3, 2026 James Harry Miller Director Grant or award +10,325 — —
Aug 30, 2026 Cavanah Kevin S Officer (VP Finance & CFO) Option exercise +4,569 — —
Aug 30, 2026 SHEETS JUSTIN D Officer (SVP, Enterprise Services) Option exercise +2,576 — —
Aug 30, 2026 Cavanah Kevin S Officer (VP Finance & CFO) Sold back to the company −4,569 $10.83 $49,482
Aug 30, 2026 Shawn P. Payne Director, Officer (President & CEO) Option exercise +2,817 — —
Aug 30, 2026 SHEETS JUSTIN D Officer (SVP, Enterprise Services) Sold back to the company −2,576 $10.83 $27,898
Aug 30, 2026 MILLER DAVID (JAMES) Officer (VP & General Counsel) Option exercise +967 — —
Aug 30, 2026 Cavanah Kevin S Officer (VP Finance & CFO) Shares withheld for tax −1,576 $10.83 $17,068
Aug 30, 2026 Shawn P. Payne Director, Officer (President & CEO) Sold back to the company −2,817 $10.83 $30,508
Aug 30, 2026 SHEETS JUSTIN D Officer (SVP, Enterprise Services) Shares withheld for tax −962 $10.83 $10,418

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Questions about Matrix Service Company

Who is the CEO of Matrix Service Company?

John R. Hewitt is Matrix Service Company's President & CEO.

How many directors are on Matrix Service Company's board?

Matrix Service Company's board has 8 directors: Carlin G. Conner, James Harry Miller, John D. Chandler, John R. Hewitt, Jose Luis M. Bustamante, Liane K. Hinrichs, Martha Z. Carnes and Shawn P. Payne.

Are Matrix Service Company insiders buying or selling shares?

Over the last 12 months, Matrix Service Company insiders made no open-market purchases and sold $2.4 million of shares in 10 sales on the open market, as reported to the SEC on Forms 4 and 5.

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