| 2008-08-20 | CenterPoint Energy, Inc. CNP | director | 6,400 0.0019% | $15.80 | $101,120 | -25.45% | ||
| 2007-11-16 | Sale | The Williams Companies, Inc. WMB | Senior Vice President | 28,324 0.0059% | $35.00 | $991,340 | -1.75% | |
| 2007-10-01 | Sale | The Williams Companies, Inc. WMB | Senior Vice President | 30,000 0.0062% | $34.00 | $1.02M | +0.87% | |
| 2007-09-14 | Sale | The Williams Companies, Inc. WMB | Senior Vice President | 30,000 0.0062% | $33.00 | $990,000 | +6.17% | |
| 2007-07-10 | Sale | The Williams Companies, Inc. WMB | Senior Vice President | 30,000 0.0061% | $33.20 | $996,000 | +4.62% | |
| 2005-07-08 | Sale | The Williams Companies, Inc. WMB | Senior Vice President | 50,000 0.0108% | $20.00 | $1M | +11.7% | |
| 2005-04-01 | Sale | The Williams Companies, Inc. WMB | Senior Vice President | 50,000 0.0107% | $19.00 | $950,000 | +13.67% | |
| 2005-03-11 | Sale | The Williams Companies, Inc. WMB | Senior Vice President | 50,000 0.0109% | $18.00 | $900,000 | +21.04% | |
| 2004-11-04 | Sale | The Williams Companies, Inc. WMB | Senior Vice President | 30,000 0.0069% | $13.04 | $391,191 | +43.49% | |
| 2004-10-05 | Sale | The Williams Companies, Inc. WMB | Senior Vice President | 20,000 0.0046% | $12.50 | $250,000 | +44.15% | |
| 2004-09-20 | Sale | The Williams Companies, Inc. WMB | Senior Vice President | 50,000 0.0118% | $12.00 | $600,000 | +50.13% | |
| 2003-12-11 | Sale | The Williams Companies, Inc. WMB | Senior Vice President | 49,582 0.0117% | $9.70 | $481,125 | +20.06% |