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CIK 0000866273 · Accelerated filer

MATRIX SERVICE CO

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Ticker
MTRX
Exchange
Nasdaq
Industry
Construction - Special Trade Contractors
FY end
Jun 30
Incorporated
DE
Entity type
operating
EIN
731352174
Phone
9188388822
Business address
15 EAST 5TH STREET, SUITE 1100, TULSA, OK, 74103
Open-market buys, last 90 days
$0
in 0 filings
Open-market sales, last 90 days
$0
in 0 filings

Shares bought or sold at a price by officers, directors and 10% owners (Form 4 codes P and S). Grants, option exercises and tax withholding aren't counted.

Reading 100 more Form 4s from the SEC; this list fills in as they're read.

Date Insider Transaction Shares Price Value Owned after
2026-08-30 PAYNE SHAWN P President & CEO Shares withheld for taxes −1,108 $10.83 $12K 123,946
2026-08-30 PAYNE SHAWN P President & CEO Option exercise · Restricted Stock Units −2,817 0
2026-08-29 MILLER DAVID (JAMES) VP & General Counsel Option exercise +2,370 27,048
2026-08-29 MILLER DAVID (JAMES) VP & General Counsel Returned to the company −2,370 $10.83 $26K 24,678
2026-08-29 MILLER DAVID (JAMES) VP & General Counsel Shares withheld for taxes −932 $10.83 $10K 23,746
2026-08-29 MILLER DAVID (JAMES) VP & General Counsel Option exercise · Restricted Stock Units −2,370 2,369
2026-08-29 SHEETS JUSTIN D SVP, Enterprise Services Option exercise +3,482 75,218
2026-08-29 SHEETS JUSTIN D SVP, Enterprise Services Returned to the company −3,482 $10.83 $38K 71,736
2026-08-29 SHEETS JUSTIN D SVP, Enterprise Services Shares withheld for taxes −1,300 $10.83 $14K 70,436
2026-08-29 SHEETS JUSTIN D SVP, Enterprise Services Option exercise · Restricted Stock Units −3,482 3,482
2026-08-29 Cavanah Kevin S VP Finance & CFO Option exercise +6,176 90,696
2026-08-29 Cavanah Kevin S VP Finance & CFO Returned to the company −6,176 $10.83 $67K 84,520
2026-08-29 Cavanah Kevin S VP Finance & CFO Shares withheld for taxes −2,130 $10.83 $23K 82,390
2026-08-29 Cavanah Kevin S VP Finance & CFO Option exercise · Restricted Stock Units −6,176 6,175
2026-08-29 PAYNE SHAWN P President & CEO Option exercise +4,077 130,735
2026-08-29 PAYNE SHAWN P President & CEO Returned to the company −4,077 $10.83 $44K 126,658
2026-08-29 PAYNE SHAWN P President & CEO Shares withheld for taxes −1,604 $10.83 $17K 125,054
2026-08-29 PAYNE SHAWN P President & CEO Option exercise · Restricted Stock Units −4,077 4,077
2026-08-27 MILLER DAVID (JAMES) VP & General Counsel Option exercise +1,702 27,681
2026-08-27 MILLER DAVID (JAMES) VP & General Counsel Returned to the company −1,702 $10.91 $19K 25,979

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