Company · CIK 0000866273 · SIC 1700 — Construction - Special Trade Contractors · Nasdaq
MATRIX SERVICE CO · MTRX
Insider activity reported against this company. All insider holders · On EDGAR ↗
Reported at this company — common stock
| Trade | Reported (ET) | Insider | Shares | Avg price | Total | Owned after | Δ stake | Flags |
|---|---|---|---|---|---|---|---|---|
| Aug 27, 2026 DFMForm 4 → | Aug 31, 3:49 pm EDT | Justin D SheetsSVP, Enterprise Services | 24,170 | $10.86 | $151,922 | 69,474 | — | |
| Aug 27, 2026 DFMForm 4 → | Aug 31, 3:36 pm EDT | Kevin S CavanahVP Finance & CFO | 42,421 | $10.86 | $264,612 | 80,814 | — | |
| Aug 27, 2026 DFMForm 4 → | Aug 31, 3:34 pm EDT | Shawn P PaynePresident & CEO, Director | 36,352 | $10.88 | $244,827 | 123,946 | — | |
| Aug 25, 2026 ADFMForm 4 → | Sep 4, 11:04 am EDT | David (james) MillerVP & General Counsel | 21,337 | $10.87 | $100,644 | 23,366 | — | late |
| Aug 25, 2026 AForm 4 → | Aug 27, 1:02 pm EDT | Justin D SheetsSVP, Enterprise Services | 8,939 | — | — | 73,276 | — | |
| Aug 25, 2026 AForm 4 → | Aug 27, 1:01 pm EDT | Shawn P PaynePresident & CEO, Director | 30,437 | — | — | 132,616 | — | |
| Jun 12, 2026 SForm 4 → | Jun 15, 4:05 pm EDT | Kevin S CavanahVP Finance & CFO | 3,491 | $14.01 | $48,911 | 87,113 | −3.85% | 10b5-1 |
| Jun 12, 2026 SForm 4 → | Jun 15, 3:56 pm EDT | Justin D SheetsSVP, Enterprise Services | 16,991 | $13.50 | $229,379 | 64,337 | −20.9% | |
| Jun 4, 2026 SForm 4 → | Jun 8, 4:03 pm EDT | Kevin S CavanahVP Finance & CFO | 56,509 | $14.10 | $796,825 | 90,604 | −38.4% | 10b5-1 |
Reported at this company — derivatives (options, RSUs, warrants)
| Trade | Reported (ET) | Insider | Shares | Avg price | Total | Owned after | Δ stake | Flags |
|---|---|---|---|---|---|---|---|---|
| Aug 27, 2026 MForm 4 → | Aug 31, 3:49 pm EDT | Justin D SheetsSVP, Enterprise Services | 10,184 | — | — | 0 | — | |
| Aug 27, 2026 MForm 4 → | Aug 31, 3:36 pm EDT | Kevin S CavanahVP Finance & CFO | 18,061 | — | — | 0 | — | |
| Aug 27, 2026 MForm 4 → | Aug 31, 3:34 pm EDT | Shawn P PaynePresident & CEO, Director | 13,841 | — | — | 0 | — | |
| Aug 25, 2026 AMForm 4 → | Sep 4, 11:04 am EDT | David (james) MillerVP & General Counsel | 12,078 | — | — | 0 | — | late |
| Aug 25, 2026 AForm 4 → | Aug 27, 1:02 pm EDT | Justin D SheetsSVP, Enterprise Services | 8,939 | — | — | 8,939 | — | |
| Aug 25, 2026 AForm 4 → | Aug 27, 1:01 pm EDT | Shawn P PaynePresident & CEO, Director | 30,437 | — | — | 30,437 | — |