SEC Form 4 · accession 0000866273-26-000043
MATRIX SERVICE CO · MTRX
Statement of changes in beneficial ownership, as filed. Original on EDGAR ↗
Reporting owner
Shawn P Payne
Officer — President & CEO · Director
Period of report
Aug 25, 2026
Accepted (ET)
Aug 27, 2026 · 1:01 pm EDT
Rule 10b5-1 plan
box not checked
Issuer CIK
0000866273
Table I — non-derivative securities
| Security | Date | Code | Shares | Price | A/D | Owned after | D/I | Nature of ownership |
|---|---|---|---|---|---|---|---|---|
| Common StockF1 | Aug 25, 2026 | A | 30,437 | $0.00 | A | 132,616 | D |
Table II — derivative securities
| Security | Conv. / exercise price | Date | Code | Shares | A/D | Exercisable | Expires | Underlying | Underlying shares | Owned after | D/I |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Restricted Stock UnitsF3,F2 | — | Aug 25, 2026 | A | 30,437 | A | Aug 25, 2027 | Aug 25, 2029 | Common Stock | 30,437 | 30,437 | D |
Explanation of responses
- F1Restricted 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.
- F2Each 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.
- F3Each 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.