| 2007-12-07 | Sale | NRG Energy, Inc. NRG | EVP & Regional Pres., Texas | 19,456 0.008% | $43.00 | $836,608 | -10.18% | |
| 2007-12-06 | Sale | NRG Energy, Inc. NRG | EVP & Regional Pres., Texas | 5,000 0.0021% | $43.00 | $215,000 | -9.39% | |
| 2006-06-13 | NRG Energy, Inc. NRG | EVP & Regional Pres., Texas | 1,500 0.0011% | $45.75 | $68,625 | +23.12% |