Senior insider sale

VP Finance & CFO at MATRIX SERVICE CO — senior position signals high conviction

$763.8K

60K shares

What this filing means

CAVANAH KEVIN S plans to sell 60K shares of MATRIX SERVICE CO valued at approximately $763.8K. Form 144 is a notice of intent to sell restricted or control securities — not a mandatory transaction. This filing provides advance warning of potential selling pressure.

CAVANAH KEVIN S

Filed: 5/26/2026ACC: 0001409823-26-000004

InsiderCAVANAH KEVIN SCIK 1409823

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IssuerMATRIX SERVICE COCIK 866273

Officer· VP Finance & CFO

Since Aug 2018

60K

Shares to sell

$763.8K

Approx. market value

60K

Acquired (3 months)

Planned

Securities Acquired — Last 3 Months21

Sort

Restricted Stock

Compensation

8/30/2025

2.50K

Restricted Stock

Compensation

8/30/2025

2.98K

Performance Shares

Compensation

8/30/2025

24.25K

Restricted Stock

Compensation

8/29/2025

2.84K

Restricted Stock

Compensation

8/29/2025

1.19K

Restricted Stock

Compensation

8/27/2025

2.71K

Restricted Stock

Compensation

8/29/2019

2.56K

Restricted Stock

Compensation

8/27/2019

1.54K

Restricted Stock

Compensation

8/27/2019

1.47K

Performance Shares

Compensation

8/26/2019

5.88K

Restricted Stock

Compensation

8/25/2019

1.24K

Restricted Stock

Compensation

8/23/2019

1.65K

Restricted Stock

Compensation

8/29/2018

2.56K

Restricted Stock

Compensation

8/26/2018

869.00

Restricted Stock

Compensation

8/25/2018

1.24K

Restricted Stock

Compensation

8/23/2018

1.65K

Restricted Stock

Compensation

8/25/2016

956.00

Restricted Stock

Compensation

8/26/2015

1.05K

Restricted Stock

Compensation

10/23/2014

304.00

Restricted Stock

Compensation

10/23/2013

259.00

Restricted Stock

Compensation

10/21/2013

287.00

Total acquired60K

Acquisition Date	Type	Amount Acquired	Gift
8/30/2025	Restricted Stock Compensation	2.50K	—
8/30/2025	Restricted Stock Compensation	2.98K	—
8/30/2025	Performance Shares Compensation	24.25K	—
8/29/2025	Restricted Stock Compensation	2.84K	—
8/29/2025	Restricted Stock Compensation	1.19K	—
8/27/2025	Restricted Stock Compensation	2.71K	—
8/29/2019	Restricted Stock Compensation	2.56K	—
8/27/2019	Restricted Stock Compensation	1.54K	—
8/27/2019	Restricted Stock Compensation	1.47K	—
8/26/2019	Performance Shares Compensation	5.88K	—
8/25/2019	Restricted Stock Compensation	1.24K	—
8/23/2019	Restricted Stock Compensation	1.65K	—
8/29/2018	Restricted Stock Compensation	2.56K	—
8/26/2018	Restricted Stock Compensation	869.00	—
8/25/2018	Restricted Stock Compensation	1.24K	—
8/23/2018	Restricted Stock Compensation	1.65K	—
8/25/2016	Restricted Stock Compensation	956.00	—
8/26/2015	Restricted Stock Compensation	1.05K	—
10/23/2014	Restricted Stock Compensation	304.00	—
10/23/2013	Restricted Stock Compensation	259.00	—
10/21/2013	Restricted Stock Compensation	287.00	—
Total		60K

Planned & Completed Dispositions1

Sort

NasdaqPlanned

Units to sell

60K

Market value

$763.8K

5/26/2026

Total

Units

60K

Value

$763.8K

Date	Units to Sell	Approx. Market Value	Exchange	Status
5/26/2026	60K	$763.8K	Nasdaq	Planned
Total	60K	$763.8K