| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
| Officer, Director | $23.26 | 25,000 | $581,472.50 | 50,811 | 2011-10-12 | Filing |
| Officer, Director | $22.12 | 1,500 | $33,180.00 | 50,811 | 2011-10-05 | Filing |
| Officer, Director | $23.04 | 1,730 | $39,863.53 | 52,311 | 2011-09-28 | Filing |
| Officer, Director | $22.21 | 23,270 | $516,826.70 | 54,041 | 2011-09-28 | Filing |
| Director | $23.35 | 5,698 | $133,072.80 | 20,000 | 2011-09-20 | Filing |
| Officer, Director | $23.69 | 25,000 | $592,272.50 | 52,311 | 2011-09-14 | Filing |
| Officer, Director | $20.35 | 1,500 | $30,525.00 | 52,311 | 2011-09-06 | Filing |
| Officer, Director | $20.17 | 25,000 | $504,325.00 | 53,811 | 2011-08-24 | Filing |
| Officer, Director | $20.49 | 25,000 | $512,165.00 | 53,811 | 2011-08-10 | Filing |
| Officer, Director | $21.64 | 1,500 | $32,460.00 | 53,811 | 2011-08-05 | Filing |
| Officer, Director | $24.14 | 25,000 | $603,375.00 | 55,311 | 2011-07-27 | Filing |
| Officer | $25.12 | 15,000 | $376,828.50 | 27,889 | 2011-07-15 | Filing |
| Officer, Director | $26.49 | 25,000 | $662,280.00 | 55,311 | 2011-07-13 | Filing |
| Officer | $28.16 | 14,334 | $403,579.50 | 74 | 2011-07-07 | Filing |
| Officer | $27.61 | 50,000 | $1,380,380.00 | 15,504 | 2011-07-06 | Filing |
| Officer | $27.75 | 18,000 | $499,575.60 | 616 | 2011-07-06 | Filing |
| Officer, Director | $27.49 | 1,500 | $41,235.00 | 55,311 | 2011-07-05 | Filing |
| Officer | $27.25 | 5,334 | $145,326.43 | 0 | 2011-06-30 | Filing |
| Director | $25.00 | 10,000 | $250,020.00 | 0 | 2011-06-23 | Filing |
| Officer, Director | $24.98 | 25,000 | $624,375.00 | 56,811 | 2011-06-22 | Filing |