| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
| Officer | $24.06 | 3,667 | $88,228.02 | 18,901 | 2012-02-23 | Filing |
| Officer | $24.06 | 6,533 | $157,183.98 | 22,568 | 2012-02-23 | Filing |
| Officer | $24.06 | 10,500 | $252,630.00 | 22,568 | 2012-02-23 | Filing |
| Officer | $24.06 | 4,333 | $104,251.98 | 22,568 | 2012-02-22 | Filing |
| Officer | $23.90 | 7,249 | $173,229.35 | 12,800 | 2012-02-16 | Filing |
| Officer | $23.90 | 5,460 | $130,477.62 | 12,800 | 2012-02-16 | Filing |
| Officer | $23.92 | 41,312 | $988,224.35 | 19,606 | 2012-02-16 | Filing |
| Large Shareholder, Officer, Director | $19.99 | 10,666 | $213,213.34 | 25,588 | 2011-12-05 | Filing |
| Large Shareholder, Officer, Director | $19.56 | 2,333 | $45,633.48 | 36,254 | 2011-12-05 | Filing |
| Large Shareholder, Officer, Director | $19.56 | 13,332 | $260,773.92 | 38,587 | 2011-12-05 | Filing |
| Large Shareholder, Officer, Director | $19.56 | 3,347 | $65,467.32 | 38,587 | 2011-12-05 | Filing |
| Large Shareholder, Officer, Director | $19.56 | 9,800 | $191,688.00 | 38,587 | 2011-12-02 | Filing |
| Large Shareholder, Officer, Director | $19.69 | 26,099 | $513,784.91 | 48,387 | 2011-11-30 | Filing |
| Large Shareholder, Officer, Director | $15.53 | 23,500 | $365,025.50 | 1,104,825 | 2011-11-30 | Filing |
| Large Shareholder, Officer, Director | $15.53 | 6,829 | $106,074.86 | 1,104,825 | 2011-11-30 | Filing |
| Large Shareholder, Officer, Director | $19.45 | 10,550 | $205,197.50 | 48,387 | 2011-11-28 | Filing |
| Large Shareholder, Officer, Director | $19.45 | 39,450 | $767,302.50 | 48,387 | 2011-11-28 | Filing |
| Large Shareholder, Officer, Director | $19.70 | 10,000 | $197,000.00 | 48,387 | 2011-11-15 | Filing |
| Large Shareholder, Officer, Director | $19.60 | 4,500 | $88,221.15 | 48,387 | 2011-11-09 | Filing |
| Large Shareholder, Officer, Director | $19.71 | 23,800 | $468,979.00 | 48,387 | 2011-11-08 | Filing |