| Mar 12, 2007 | Otro | -16,839 | 42.69 | $718.9K | | SEC | |
| Mar 12, 2007 | Otro | -3,334 | 42.48 | $141.6K | | SEC | |
| Feb 6, 2007 | Asignación | 2,500 | 42.22 | $105.6K | | SEC | |
| Jan 3, 2007 | Asignación | 150 | 41.86 | $6.3K | | SEC | |
| Jan 3, 2007 | Asignación | 36.66 | 41.86 | $1.5K | | SEC | |
| Oct 3, 2006 | Asignación | 34.66 | 41.23 | $1.4K | | SEC | |
| Oct 3, 2006 | Asignación | 151 | 41.23 | $6.2K | | SEC | |
| Jul 5, 2006 | Asignación | 38.7 | 33.16 | $1.3K | | SEC | |
| Jul 5, 2006 | Asignación | 184 | 33.16 | $6.1K | | SEC | |
| Jun 1, 2006 | Venta | -2,642 | 33.07 | $87.4K | | SEC | |
| Apr 4, 2006 | Asignación | 33.01 | 34.45 | $1.1K | | SEC | |
| Apr 4, 2006 | Asignación | 175 | 34.45 | $6K | | SEC | |
| Mar 24, 2006 | Venta | -2,500 | 33.00 | $82.5K | | SEC | |
| Mar 13, 2006 | Asignación | 1,500 | 31.85 | $47.8K | | SEC | |
| Mar 8, 2006 | Otro | -857 | 32.46 | $27.8K | | SEC | |
| Mar 8, 2006 | Otro | -521 | 32.46 | $16.9K | | SEC | |
| Jan 4, 2006 | Asignación | 25.52 | 34.12 | $870.7 | | SEC | |
| Jan 4, 2006 | Asignación | 218 | 33.77 | $7.4K | | SEC | |
| Oct 4, 2005 | Asignación | 193 | 37.70 USD | $7.3K | | SEC | |
| Oct 4, 2005 | Asignación | 18.78 | 37.64 USD | $706.9 | | SEC | |
| Sep 6, 2005 | Venta | -1,500 | 40.25 USD | $60.4K | | SEC | |
| Jul 22, 2005 | Venta | -150 | 43.05 USD | $6.5K | | SEC | |
| Jul 22, 2005 | Venta | -1,000 | 43.27 USD | $43.3K | | SEC | |
| Jul 22, 2005 | Venta | -300 | 43.07 USD | $12.9K | | SEC | |
| Jul 11, 2005 | Venta | -1,531 | 41.61 USD | $63.7K | | SEC | |