SHEETS JUSTIN D 4

4 · MATRIX SERVICE CO · Filed Sep 2, 2025

Form 4

Period: 2025-08-29

VP, Legal & Ops Services

Transactions

Exercise/Conversion
COMMON STOCK
2025-08-30+2,162→ 71,657 total
Exercise/Conversion
COMMON STOCK
2025-08-29+3,483→ 74,339 total
Disposition to Issuer
COMMON STOCK
2025-08-29$15.13/sh−3,483$52,698→ 70,856 total
Tax Payment
COMMON STOCK
2025-08-29$15.13/sh−1,361$20,592→ 69,495 total
Tax Payment
COMMON STOCK
2025-08-30$15.13/sh−1,007$15,236→ 67,643 total
Award
COMMON STOCK
2025-08-30+22,471→ 90,114 total
Tax Payment
COMMON STOCK
2025-08-30$15.13/sh−8,786$132,932→ 81,328 total
Exercise/Conversion
RESTRICTED STOCK UNITS
2025-08-29−3,483→ 6,964 total
From: 2024-08-29Exp: 2027-08-29→ COMMON STOCK (3,483 underlying)
Exercise/Conversion
RESTRICTED STOCK UNITS
2025-08-30−2,577→ 2,576 total
From: 2023-08-30Exp: 2026-08-30→ COMMON STOCK (2,577 underlying)
Disposition to Issuer
COMMON STOCK
2025-08-30$15.13/sh−2,162$32,711→ 69,495 total
Tax Payment
COMMON STOCK
2025-08-30$15.13/sh−845$12,785→ 68,650 total
Exercise/Conversion
COMMON STOCK
2025-08-30+2,577→ 71,227 total
Disposition to Issuer
COMMON STOCK
2025-08-30$15.13/sh−2,577$38,990→ 68,650 total
Exercise/Conversion
RESTRICTED STOCK UNITS
2025-08-30−2,162→ 0 total
From: 2022-08-30Exp: 2025-08-30→ COMMON STOCK (2,162 underlying)

Footnotes (7)

[F1]EACH RESTRICTED STOCK UNIT IS THE ECONOMIC EQUIVALENT OF ONE SHARE OF MATRIX SERVICE COMPANY COMMON STOCK. ALL RESTRICTED STOCK UNITS ARE SETTLED SOLELY IN CASH WHEN VESTED.
[F2]SHARES DISPOSED TO SATISFY TAX OBLIGATION DUE ON VEST DATE FOR STOCK-SETTLED RESTRICTED STOCK UNITS.
[F3]SHARES RECEIVED ON CONVERSION OF PERFORMANCE STOCK UNIT AWARD AS PREDETERMINED MARKET-BASED CRITERIA WAS MET.
[F4]SHARES DISPOSED TO SATISFY TAX OBLIGATION DUE ON VEST DATE FOR STOCK-SETTLED PERFORMANCE STOCK UNITS.
[F5]FOR THIS SERVICE-BASED AWARD OF CASH-SETTLED RESTRICTED STOCK UNITS, 25% WILL VEST EACH YEAR FROM AUGUST 29, 2024 TO AUGUST 29, 2027.
[F6]FOR THIS SERVICE-BASED AWARD OF CASH-SETTLED RESTRICTED STOCK UNITS, 25% WILL VEST EACH YEAR FROM AUGUST 30, 2022 TO AUGUST 30, 2025.
[F7]FOR THIS SERVICE-BASED AWARD OF CASH-SETTLED RESTRICTED STOCK UNITS, 25% WILL VEST EACH YEAR FROM AUGUST 30, 2023 TO AUGUST 30, 2026.

Documents

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