| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
| Large Shareholder | $19.00 | 10,000 | $190,000.00 | 276,442 | 2012-04-17 | Filing |
| Director | $19.38 | 11,045 | $214,044.37 | 0 | 2012-04-17 | Filing |
| Large Shareholder | $18.17 | 150,000 | $2,726,115.00 | 6,168,108 | 2012-04-16 | Filing |
| Large Shareholder | $18.17 | 150,000 | $2,726,115.00 | 6,168,108 | 2012-04-16 | Filing |
| Large Shareholder | $18.17 | 70,000 | $1,272,187.00 | 724,020 | 2012-04-16 | Filing |
| Large Shareholder | $18.17 | 150,000 | $2,726,115.00 | 927,745 | 2012-04-16 | Filing |
| Large Shareholder | $18.08 | 10,000 | $180,750.00 | 286,442 | 2012-04-16 | Filing |
| Large Shareholder | $17.64 | 30,000 | $529,158.00 | 794,020 | 2012-04-13 | Filing |
| Large Shareholder | $17.58 | 52,700 | $926,476.54 | 6,250,008 | 2012-04-12 | Filing |
| Large Shareholder | $17.58 | 15,400 | $270,735.08 | 6,302,708 | 2012-04-12 | Filing |
| Large Shareholder | $17.58 | 52,700 | $926,476.54 | 6,250,008 | 2012-04-12 | Filing |
| Large Shareholder | $17.58 | 15,400 | $270,735.08 | 6,302,708 | 2012-04-12 | Filing |
| Large Shareholder | $17.58 | 15,400 | $270,735.08 | 200,701 | 2012-04-12 | Filing |
| Large Shareholder | $17.58 | 52,700 | $926,476.54 | 164,860 | 2012-04-12 | Filing |
| Large Shareholder | $17.52 | 29,600 | $518,556.48 | 216,101 | 2012-04-11 | Filing |
| Large Shareholder | $17.52 | 29,600 | $518,556.48 | 6,318,108 | 2012-04-11 | Filing |
| Large Shareholder | $17.52 | 29,600 | $518,556.48 | 6,318,108 | 2012-04-11 | Filing |
| Large Shareholder, Director | $18.38 | 10,000 | $183,802.00 | 153,119 | 2012-04-09 | Filing |
| Large Shareholder, Director | $18.59 | 10,000 | $185,880.00 | 163,119 | 2012-04-09 | Filing |
| Officer | $18.60 | 8,096 | $150,585.60 | 91,530 | 2012-04-09 | Filing |