InsiderTrades

Form 4 for MTRX MATRIX SERVICE CO

Accepted 2026-08-27 13:02:11 ET · period of report 2026-08-25 · accession 0000866273-26-000044 · SEC index · Original document

Summary rows

Aggregated the way they appear in lists: one row per insider, transaction code and security table.

X Filed Traded Ticker Insider Title Type Price Qty Owned ΔOwn Value
D 2026-08-27 13:02 2026-08-25 MTRX SHEETS JUSTIN D SVP, Enterprise Services A - Grant $0.00 +8,939 73.3K +14% $0
D 2026-08-27 13:02 2026-08-25 MTRX SHEETS JUSTIN D SVP, Enterprise Services A - Grant $0.00 +8,939 8,939 New $0

Purchase Sale Sale after option exercise All abbreviations

Every reported transaction

#TableSecurityDateCodeA/DSharesPriceOwned afterOwnExercise / expiryUnderlyingFootnotes
1 Common Common Stock 2026-08-25 A A 8,939 $0.00 73,276 D — — (F1) Restricted Stock Unit - each unit will entitle the reporting person to one share of Matrix Service Company Common Stock if and when the conditions of the restriction have been satisfied. For this grant, one-third will vest each year for the next three years on the anniversary dates.
2 Derivative Restricted Stock Units 2026-08-25 A A 8,939 $0.00 8,939 D — · 2027-08-25 to 2029-08-25 8,939 Common Stock (F2) 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. (F3) Each unit will entitle the reporting person to the Cash equivalent of one share of Matrix Service Company Common Stock if and when the conditions of the restriction have been satisfied. For this grant, one-third will vest each year for the next three years on the anniversary dates.