| 2008-08-25 | The Williams Companies, Inc. WMB | director | 33,200 0.007% | $30.25 | $1M | -48.2% | ||
| 2008-05-02 | Valero Energy Corporation VLO | director | 10,300 0.0021% | $49.07 | $505,436 | -51.17% | ||
| 2006-09-01 | The Williams Companies, Inc. WMB | director | 12,000 0.0025% | $24.85 | $298,164 | +12.12% |