| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
| Officer, Director | $28.11 | 908 | $25,526.51 | 1,088,273 | 2012-01-30 | Filing |
| Officer, Director | $28.11 | 1,487 | $41,799.57 | 538,991 | 2012-01-27 | Filing |
| Officer, Director | $28.11 | 3,020 | $84,892.20 | 1,089,181 | 2012-01-27 | Filing |
| Officer, Director | $28.12 | 528 | $14,846.73 | 540,478 | 2012-01-26 | Filing |
| Officer, Director | $28.12 | 1,072 | $30,143.35 | 1,092,201 | 2012-01-26 | Filing |
| Officer | $27.90 | 5,275 | $147,172.50 | 55,103 | 2012-01-25 | Filing |
| Officer | $27.90 | 1,500 | $41,850.00 | 53,717 | 2012-01-25 | Filing |
| Officer | $27.49 | 3,400 | $93,466.00 | 134,928 | 2012-01-20 | Filing |
| Officer | $27.49 | 600 | $16,494.00 | 134,928 | 2012-01-19 | Filing |
| Officer | $27.17 | 11,801 | $320,633.17 | 58,668 | 2012-01-18 | Filing |
| Officer, Director | $27.24 | 2,500 | $68,105.25 | 541,006 | 2012-01-18 | Filing |
| Officer, Director | $27.24 | 5,000 | $136,210.50 | 1,093,273 | 2012-01-18 | Filing |
| Officer, Director | $26.32 | 2,500 | $65,811.00 | 543,506 | 2012-01-03 | Filing |
| Officer, Director | $26.32 | 5,000 | $131,622.00 | 1,098,273 | 2012-01-03 | Filing |
| Officer, Director | $25.41 | 105 | $2,668.05 | 546,006 | 2011-12-22 | Filing |
| Officer, Director | $25.41 | 205 | $5,209.05 | 1,103,273 | 2011-12-22 | Filing |
| Officer, Director | $25.35 | 2,189 | $55,492.90 | 546,111 | 2011-12-21 | Filing |
| Officer, Director | $25.35 | 4,377 | $110,960.45 | 1,103,478 | 2011-12-21 | Filing |
| Officer, Director | $25.35 | 206 | $5,222.10 | 548,300 | 2011-12-20 | Filing |
| Officer, Director | $25.35 | 418 | $10,596.30 | 1,107,855 | 2011-12-20 | Filing |