| 2012-08-10 | Sale | Quanta Services, Inc. PWR | VP - IT & Administration | 10,868 0.005% | $24.51 | $266,383 | +9.81% | |
| 2009-03-05 | Sale | Quanta Services, Inc. PWR | VP - IT & Administration | 11,334 0.0057% | $17.57 | $199,092 | +22.94% | |
| 2007-05-10 | Sale | Quanta Services, Inc. PWR | VP - IT & Administration | 9,619 0.0082% | $29.12 | $280,121 | -8.24% | |
| 2006-03-23 | Sale | Quanta Services, Inc. PWR | VP Information Tech. & Admin. | 8,387 0.007% | $14.88 | $124,799 | +13.79% | |
| 2004-11-30 | Sale | Quanta Services, Inc. PWR | VP Information Technology | 3,317 0.0029% | $7.75 | $25,707 | +15.43% |