John D Chandler Matrix Service CO (MTRX) insider trading activity

John D Chandler is Director of MATRIX SERVICE CO. Currently has a direct ownership of 86,039 shares of MTRX, which is worth approximately $1.02 Million. The most recent transaction as insider was on Nov 04, 2025, when has been sold 7,986 shares (Common Stock) at a price of $0.0 per share, resulting in proceeds of $0. This information was disclosed in a Form 4 filing with the Securities and Exchange Commission (SEC).

Shares Held (Direct Ownership) 86K

10.23% 3M change

13.58% 12M change

Total Value Held $1.02 Million

JOHN D CHANDLER Transaction History

Date	Transaction	Value	Shares Traded	Shares Held
Nov 04 2025	BUY Grant, award, or other acquisition	-	7,986 Added 8.49%	86,039 Common Stock
Sep 16 2025	BUY Open market or private purchase	$29,302 $12.74 p/Share	2,300 Added 2.86%	78,053 Common Stock
Nov 05 2024	BUY Grant, award, or other acquisition	-	8,290 Added 9.86%	75,753 Common Stock
Nov 14 2023	BUY Grant, award, or other acquisition	-	7,991 Added 10.59%	67,463 Common Stock
Dec 05 2022	BUY Grant, award, or other acquisition	-	11,571 Added 16.29%	59,472 Common Stock
Dec 21 2021	BUY Open market or private purchase	$47,530 $6.79 p/Share	7,000 Added 12.75%	47,901 Common Stock
Nov 02 2021	BUY Grant, award, or other acquisition	-	9,117 Added 18.23%	40,901 Common Stock

Sep 23 2021	BUY Open market or private purchase	$49,600 $9.92 p/Share	5,000 Added 13.59%	31,784 Common Stock
Nov 03 2020	BUY Grant, award, or other acquisition	-	8,211 Added 23.46%	26,784 Common Stock

Also insider at

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WILLIAMS COMPANIES, INC. Energy

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LXU

LSB INDUSTRIES, INC. Basic Materials

EOG

EOG RESOURCES INC Energy

Director

JDC

John D Chandler

Director

Tulsa, OK

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