Insider | Price | Amount | Relationship | Remaining Holdings | Date | Form 4 |
| $7.61 | 43,286 | Large Shareholder, Officer, Director | 46,714 | 2011-03-23 | Filing |
| $7.99 | 12,000 | Officer | 526,750 | 2011-03-16 | Filing |
| $8.56 | 35,798 | Large Shareholder, Officer, Director | 90,000 | 2011-02-24 | Filing |
| $8.60 | 54,202 | Large Shareholder, Officer, Director | 125,798 | 2011-02-23 | Filing |
| $9.63 | 10,500 | Officer | 155,000 | 2011-02-01 | Filing |
| $9.32 | 7,000 | Officer | 165,500 | 2011-01-31 | Filing |
| $9.44 | 5,000 | Officer | 172,500 | 2011-01-24 | Filing |
| $9.48 | 36,269 | Large Shareholder, Officer, Director | 180,000 | 2011-01-25 | Filing |
| $9.47 | 24,398 | Large Shareholder, Officer, Director | 216,269 | 2011-01-24 | Filing |
| $9.47 | 29,333 | Large Shareholder, Officer, Director | 0 | 2011-01-24 | Filing |
| $9.66 | 5,000 | Officer | 177,500 | 2011-01-18 | Filing |
| $9.34 | 5,000 | Officer | 182,500 | 2011-01-10 | Filing |
| $9.48 | 17,500 | Officer | 187,500 | 2011-01-03 | Filing |
| $9.48 | 20,000 | Officer | 229,000 | 2011-01-03 | Filing |
| $8.66 | 39,900 | Large Shareholder, Officer, Director | 29,333 | 2010-12-14 | Filing |
| $8.76 | 14,100 | Large Shareholder, Officer, Director | 69,233 | 2010-12-13 | Filing |
| $8.76 | 36,000 | Large Shareholder, Officer, Director | 495,000 | 2010-12-13 | Filing |
| $8.64 | 50,000 | Officer | 215,000 | 2010-12-10 | Filing |
| $7.36 | 20,000 | Officer | 215,000 | 2010-12-01 | Filing |
| $6.84 | 59,959 | Large Shareholder, Officer, Director | 531,000 | 2010-11-18 | Filing |