Insider | Price | Amount | Relationship | Remaining Holdings | Date | Form 4 |
| $31.05 | 7,500 | Officer | 43,484 | 2010-08-27 | Filing |
| $25.42 | 7,500 | Officer | 43,484 | 2010-08-23 | Filing |
| $25.20 | 7,500 | Officer | 50,984 | 2010-08-23 | Filing |
| $17.88 | 15,000 | Officer | 43,484 | 2010-08-16 | Filing |
| $9.90 | 2,500 | Officer | 43,484 | 2010-07-08 | Filing |
| $9.29 | 1,400 | Officer | 43,484 | 2010-07-01 | Filing |
| $9.30 | 700 | Officer | 44,884 | 2010-07-01 | Filing |
| $9.28 | 400 | Officer | 45,584 | 2010-07-01 | Filing |
| $9.78 | 1,400 | Officer | 481 | 2010-05-27 | Filing |
| $9.77 | 3,600 | Officer | 1,881 | 2010-05-27 | Filing |
| $9.30 | 5,000 | Officer | 5,481 | 2010-05-27 | Filing |
| $10.67 | 2,800 | Officer | 175,458 | 2010-05-28 | Filing |
| $10.66 | 1,700 | Officer | 178,258 | 2010-05-28 | Filing |
| $10.65 | 700 | Officer | 179,958 | 2010-05-28 | Filing |
| $10.64 | 1,700 | Officer | 180,658 | 2010-05-28 | Filing |
| $10.64 | 100 | Officer | 182,358 | 2010-05-28 | Filing |
| $10.63 | 2,200 | Officer | 182,458 | 2010-05-28 | Filing |
| $10.62 | 600 | Officer | 184,658 | 2010-05-28 | Filing |
| $10.61 | 200 | Officer | 185,258 | 2010-05-28 | Filing |
| $10.39 | 100 | Officer | 3,750 | 2010-05-28 | Filing |