| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $22.69 | 5,125 | $116,286.25 | 51,375 | 2011-12-28 | Filing | |
| $23.05 | 600 | $13,830.00 | 78,924 | 2011-12-27 | Filing | |
| $21.06 | 32,666 | $687,945.96 | 117,334 | 2011-10-18 | Filing | |
| $20.87 | 4,000 | $83,480.00 | 62,524 | 2011-10-06 | Filing | |
| $20.24 | 8,000 | $161,920.00 | 66,524 | 2011-10-05 | Filing | |
| $19.47 | 12,400 | $241,428.00 | 74,524 | 2011-10-04 | Filing | |
| $18.71 | 1,600 | $29,936.00 | 86,924 | 2011-10-04 | Filing | |
| $19.50 | 10,000 | $195,000.00 | 88,524 | 2011-10-03 | Filing | |
| $27.17 | 28,000 | $760,720.80 | 138,272 | 2010-12-22 | Filing | |
| $27.14 | 48,000 | $1,302,734.40 | 80,000 | 2010-12-22 | Filing | |
| $27.25 | 40,000 | $1,090,068.00 | 528,032 | 2010-12-22 | Filing | |
| $27.45 | 30,632 | $840,722.81 | 623,032 | 2010-12-21 | Filing | |
| $23.27 | 48,500 | $1,128,401.00 | 653,664 | 2010-10-11 | Filing | |
| $23.18 | 31,100 | $720,910.44 | 653,664 | 2010-10-08 | Filing | |
| $23.25 | 10,400 | $241,800.00 | 62,524 | 2010-10-08 | Filing | |
| $23.25 | 1,600 | $37,200.00 | 62,524 | 2010-10-07 | Filing | |
| $23.09 | 22,200 | $512,642.40 | 653,664 | 2010-10-07 | Filing | |
| $23.00 | 98,100 | $2,256,545.25 | 653,664 | 2010-10-06 | Filing | |
| $23.00 | 100 | $2,300.00 | 653,664 | 2010-10-05 | Filing | |
| $18.02 | 44,000 | $792,924.00 | 156,600 | 2010-07-07 | Filing |