| 2007-04-09 | Sale | Matrix Service Company MTRX | Chief Financial Officer | 8,000 0.0329% | $24.27 | $194,200 | -6.32% | |
| 2006-01-06 | Sale | Matrix Service Company MTRX | CFO | 3,800 0.0185% | $10.00 | $38,000 | +20.19% | |
| 2003-10-29 | Sale | Matrix Service Company MTRX | VP Fin Planning & Reporting | 3,900 0.0482% | $25.99 | $101,361 | -12.5% | |
| 2003-10-28 | Sale | Matrix Service Company MTRX | VP Fin Planning & Reporting | 100 0.0012% | $25.96 | $2,596 | -12.07% |