PAYNE SHAWN P (President, Matrix Service) received a stock award from MATRIX SERVICE CO

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

A · 1 award

PAYNE SHAWN P

Filed: 9/2/2025ACC: 0000866273-25-000058

InsiderPAYNE SHAWN PCIK 1945698

→

IssuerMATRIX SERVICE COCIK 866273

Officer· President, Matrix Service

Since Sep 2022

+3.19K

Net shares

Net buyer

$323.5K

Total sold

Open market trades

0B · 0S

Total transactions

32.97K acquired · 29.79K disposed

Non-Derivative Transactions11

COMMON STOCK

Direct

M · Option Exercise

+4.08K

Price / share

—

Trade value

—

% of position

3.8%

8/29/2025

107.09K→111.16K

COMMON STOCK

Direct

D · Disposition

−4.08K

Price / share

$15.13

Trade value

$61.69K

% of position

3.7%

8/29/2025

111.16K→107.09K

COMMON STOCK

Direct

F · Tax Withholding

−1.60K

Price / share

$15.13

Trade value

$24.27K

% of position

1.5%

8/29/2025

107.09K→105.48K

COMMON STOCK

Direct

M · Option Exercise

+1.51K

Price / share

—

Trade value

—

% of position

1.4%

8/30/2025

105.48K→107K

COMMON STOCK

Direct

D · Disposition

−1.51K

Price / share

$15.13

Trade value

$22.89K

% of position

1.4%

8/30/2025

107K→105.48K

COMMON STOCK

Direct

F · Tax Withholding

−595.00

Price / share

$15.13

Trade value

$9K

% of position

0.6%

8/30/2025

105.48K→104.89K

COMMON STOCK

Direct

M · Option Exercise

+2.82K

Price / share

—

Trade value

—

% of position

2.7%

8/30/2025

104.89K→107.70K

COMMON STOCK

Direct

D · Disposition

−2.82K

Price / share

$15.13

Trade value

$42.62K

% of position

2.6%

8/30/2025

107.70K→104.89K

COMMON STOCK

Direct

F · Tax Withholding

−1.11K

Price / share

$15.13

Trade value

$16.76K

% of position

1.1%

8/30/2025

104.89K→103.78K

COMMON STOCK

Direct

A · Award

+24.57K

Price / share

—

Trade value

—

% of position

23.7%

8/30/2025

103.78K→128.35K

COMMON STOCK

Direct

F · Tax Withholding

−9.67K

Price / share

$15.13

Trade value

$146.26K

% of position

7.5%

8/30/2025

128.35K→118.68K

Total

Net shares

+11.59K

Net value

-$323.49K

Security	Date	Type	Shares	Price / Share	Trade Value	% of Position	Held Before	Held After
COMMON STOCK Direct	8/29/2025	M · Option Exercise	+4.08K	—	—	3.8%	107.09K	111.16K
COMMON STOCK Direct	8/29/2025	D · Disposition	−4.08K	$15.13	$61.69K	3.7%	111.16K	107.09K
COMMON STOCK Direct	8/29/2025	F · Tax Withholding	−1.60K	$15.13	$24.27K	1.5%	107.09K	105.48K
COMMON STOCK Direct	8/30/2025	M · Option Exercise	+1.51K	—	—	1.4%	105.48K	107K
COMMON STOCK Direct	8/30/2025	D · Disposition	−1.51K	$15.13	$22.89K	1.4%	107K	105.48K
COMMON STOCK Direct	8/30/2025	F · Tax Withholding	−595.00	$15.13	$9K	0.6%	105.48K	104.89K
COMMON STOCK Direct	8/30/2025	M · Option Exercise	+2.82K	—	—	2.7%	104.89K	107.70K
COMMON STOCK Direct	8/30/2025	D · Disposition	−2.82K	$15.13	$42.62K	2.6%	107.70K	104.89K
COMMON STOCK Direct	8/30/2025	F · Tax Withholding	−1.11K	$15.13	$16.76K	1.1%	104.89K	103.78K
COMMON STOCK Direct	8/30/2025	A · Award	+24.57K	—	—	23.7%	103.78K	128.35K
COMMON STOCK Direct	8/30/2025	F · Tax Withholding	−9.67K	$15.13	$146.26K	7.5%	128.35K	118.68K
Total			+11.59K		-$323.49K

Derivative Transactions3

RESTRICTED STOCK UNITS

Direct

M · Option Exercise

Converts to

COMMON STOCK

4.08K shares

−4.08K

Strike price

Held after

8.15K

Exercisable

—

8/29/2025

RESTRICTED STOCK UNITS

Direct

M · Option Exercise

Converts to

COMMON STOCK

1.51K shares

−1.51K

Strike price

Held after

0.00

Exercisable

—

8/30/2025

RESTRICTED STOCK UNITS

Direct

M · Option Exercise

Converts to

COMMON STOCK

2.82K shares

−2.82K

Strike price

Held after

2.82K

Exercisable

—

8/30/2025

Security	Converts To	Date	Type	Shares	Exercisable	Held After
RESTRICTED STOCK UNITS Direct	COMMON STOCK4.08K shares	8/29/2025	M · Option Exercise	−4.08K	—	8.15K
RESTRICTED STOCK UNITS Direct	COMMON STOCK1.51K shares	8/30/2025	M · Option Exercise	−1.51K	—	0.00
RESTRICTED STOCK UNITS Direct	COMMON STOCK2.82K shares	8/30/2025	M · Option Exercise	−2.82K	—	2.82K