CAVANAH KEVIN S (VP Finance & CFO) received a stock award from MATRIX SERVICE CO

Compensation award — not an open‑market transaction. Less informative as a directional signal.

A · 1 award

CAVANAH KEVIN S

Filed: 9/2/2025ACC: 0000866273-25-000057

InsiderCAVANAH KEVIN SCIK 1409823

→

IssuerMATRIX SERVICE COCIK 866273

Officer· VP Finance & CFO

Since Aug 2018

+4.60K

Net shares

Net buyer

$533.2K

Total sold

Open market trades

0B · 0S

Total transactions

54.43K acquired · 49.82K disposed

Non-Derivative Transactions11

COMMON STOCK

Direct

M · Option Exercise

+6.18K

Price / share

—

Trade value

—

% of position

3.3%

8/29/2025

187.93K→194.11K

COMMON STOCK

Direct

D · Disposition

−6.18K

Price / share

$15.13

Trade value

$93.44K

% of position

3.2%

8/29/2025

194.11K→187.93K

COMMON STOCK

Direct

F · Tax Withholding

−2.15K

Price / share

$15.13

Trade value

$32.47K

% of position

1.1%

8/29/2025

187.93K→185.78K

COMMON STOCK

Direct

M · Option Exercise

+3.83K

Price / share

—

Trade value

—

% of position

2.1%

8/30/2025

185.78K→189.62K

COMMON STOCK

Direct

D · Disposition

−3.83K

Price / share

$15.13

Trade value

$58.01K

% of position

2.0%

8/30/2025

189.62K→185.78K

COMMON STOCK

Direct

F · Tax Withholding

−1.33K

Price / share

$15.13

Trade value

$20.15K

% of position

0.7%

8/30/2025

185.78K→184.45K

COMMON STOCK

Direct

M · Option Exercise

+4.57K

Price / share

—

Trade value

—

% of position

2.5%

8/30/2025

184.45K→189.02K

COMMON STOCK

Direct

D · Disposition

−4.57K

Price / share

$15.13

Trade value

$69.13K

% of position

2.4%

8/30/2025

189.02K→184.45K

COMMON STOCK

Direct

F · Tax Withholding

−1.59K

Price / share

$15.13

Trade value

$24.01K

% of position

0.9%

8/30/2025

184.45K→182.87K

COMMON STOCK

Direct

A · Award

+39.85K

Price / share

—

Trade value

—

% of position

21.8%

8/30/2025

182.87K→222.71K

COMMON STOCK

Direct

F · Tax Withholding

−15.60K

Price / share

$15.13

Trade value

$236.01K

% of position

7.0%

8/30/2025

222.71K→207.11K

Total

Net shares

+19.18K

Net value

-$533.23K

Security	Date	Type	Shares	Price / Share	Trade Value	% of Position	Held Before	Held After
COMMON STOCK Direct	8/29/2025	M · Option Exercise	+6.18K	—	—	3.3%	187.93K	194.11K
COMMON STOCK Direct	8/29/2025	D · Disposition	−6.18K	$15.13	$93.44K	3.2%	194.11K	187.93K
COMMON STOCK Direct	8/29/2025	F · Tax Withholding	−2.15K	$15.13	$32.47K	1.1%	187.93K	185.78K
COMMON STOCK Direct	8/30/2025	M · Option Exercise	+3.83K	—	—	2.1%	185.78K	189.62K
COMMON STOCK Direct	8/30/2025	D · Disposition	−3.83K	$15.13	$58.01K	2.0%	189.62K	185.78K
COMMON STOCK Direct	8/30/2025	F · Tax Withholding	−1.33K	$15.13	$20.15K	0.7%	185.78K	184.45K
COMMON STOCK Direct	8/30/2025	M · Option Exercise	+4.57K	—	—	2.5%	184.45K	189.02K
COMMON STOCK Direct	8/30/2025	D · Disposition	−4.57K	$15.13	$69.13K	2.4%	189.02K	184.45K
COMMON STOCK Direct	8/30/2025	F · Tax Withholding	−1.59K	$15.13	$24.01K	0.9%	184.45K	182.87K
COMMON STOCK Direct	8/30/2025	A · Award	+39.85K	—	—	21.8%	182.87K	222.71K
COMMON STOCK Direct	8/30/2025	F · Tax Withholding	−15.60K	$15.13	$236.01K	7.0%	222.71K	207.11K
Total			+19.18K		-$533.23K

Derivative Transactions3

RESTRICTED STOCK UNITS

Direct

M · Option Exercise

Converts to

COMMON STOCK

6.18K shares

−6.18K

Strike price

Held after

12.35K

Exercisable

—

8/29/2025

RESTRICTED STOCK UNITS

Direct

M · Option Exercise

Converts to

COMMON STOCK

3.83K shares

−3.83K

Strike price

Held after

0.00

Exercisable

—

8/30/2025

RESTRICTED STOCK UNITS

Direct

M · Option Exercise

Converts to

COMMON STOCK

4.57K shares

−4.57K

Strike price

Held after

4.57K

Exercisable

—

8/30/2025

Security	Converts To	Date	Type	Shares	Exercisable	Held After
RESTRICTED STOCK UNITS Direct	COMMON STOCK6.18K shares	8/29/2025	M · Option Exercise	−6.18K	—	12.35K
RESTRICTED STOCK UNITS Direct	COMMON STOCK3.83K shares	8/30/2025	M · Option Exercise	−3.83K	—	0.00
RESTRICTED STOCK UNITS Direct	COMMON STOCK4.57K shares	8/30/2025	M · Option Exercise	−4.57K	—	4.57K