MTRX
MATRIX SERVICE CO
Latest Form 4:Sale$229KbySHEETS JUSTIN D (SVP, Enterprise Services) · filed Jun 15, 2026
MATRIX SERVICE CO (MTRX) has 27 SEC Form 4 filings (123 transaction rows) in the rolling window, disclosed by 6 distinct insiders. Most recent filing: Aug 31, 2026.
The most active filer is VP Finance & CFO Cavanah Kevin S with 5 filings. Insiders have net sold $2.3M over the trailing 6 months.
- Industry:Engineering & Construction
- CEO:John R. Hewitt
- Employees:2,064
- HQ:Tulsa, OK, US
- IPO:1990-09-26
Insider Buying
$29K
reported purchases (SEC code P)
Insider Selling
$2.5M
reported sales (SEC code S)
Unique Insiders
6
in the rolling window
Market Cap
$304.1M
latest known value
| Source | ||||||
|---|---|---|---|---|---|---|
SHEETS JUSTIN DFirst filing | SVP, Enterprise Services | Sale | 16,991 | $229K | Jun 15 | SEC ↗ |
| VP Finance & CFO | Sale | 2,073 | $29K | Jun 15 | SEC ↗ | |
| VP Finance & CFO | Sale | 1,418 | $20K | Jun 15 | SEC ↗ | |
| VP Finance & CFO | Sale | 50,000 | $705K | Jun 8 | SEC ↗ | |
| VP Finance & CFO | Sale | 6,509 | $92K | Jun 8 | SEC ↗ | |
Cavanah Kevin SFirst filing | VP Finance & CFO | Sale | 60,000 | $774K | May 26 | SEC ↗ |
HEWITT JOHN RFirst filing | President & CEO | Sale | 36,000 | $450K | May 12 | SEC ↗ |
AUSTIN NANCY EFirst filing | VP, Chief Admin Officer | Sale | 4,193 | $47K | Feb 19 | SEC ↗ |
| President, Eng & Constr | Sale | 5,231 | $60K | Nov 25 | SEC ↗ | |
| President, Eng & Constr | Sale | 3,019 | $34K | Nov 24 | SEC ↗ | |
PAYNE SHAWN PFirst filing | President, Eng & Constr | Sale | 8,250 | $104K | Nov 12 | SEC ↗ |
CHANDLER JOHN DFirst filing | Director | Purchase | 2,300 | $29K | Sep 17 | SEC ↗ |
Related companies
MATRIX SERVICE CO is in the Construction sector.