| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
| Large Shareholder | $18.43 | 40 | $737.20 | 397,460 | 2011-08-11 | Filing |
| Director | $12.25 | 900 | $11,025.00 | 4,736 | 2011-08-11 | Filing |
| Large Shareholder | $20.00 | 500 | $10,000.00 | 4,199,439 | 2011-08-05 | Filing |
| Officer | $13.34 | 7,495 | $99,983.30 | 13,822 | 2011-08-05 | Filing |
| Officer | $13.22 | 9,454 | $124,981.88 | 19,143 | 2011-08-04 | Filing |
| Officer | $12.64 | 9,689 | $122,468.96 | 9,689 | 2011-08-03 | Filing |
| Director | $12.05 | 100 | $1,205.00 | 3,836 | 2011-08-03 | Filing |
| Large Shareholder | $12.59 | 9,403 | $118,383.77 | 3,602,500 | 2011-07-05 | Filing |
| Large Shareholder | $17.50 | 8,441 | $147,717.50 | 397,500 | 2011-06-30 | Filing |
| Large Shareholder | $17.04 | 477 | $8,128.08 | 389,059 | 2011-06-28 | Filing |
| Large Shareholder | $16.47 | 597 | $9,832.59 | 388,582 | 2011-06-27 | Filing |
| Large Shareholder | $16.25 | 600 | $9,750.00 | 387,985 | 2011-06-24 | Filing |
| Large Shareholder | $12.52 | 7,044 | $88,190.88 | 3,593,097 | 2011-06-24 | Filing |
| Large Shareholder | $12.53 | 22,329 | $279,782.37 | 3,586,053 | 2011-06-23 | Filing |
| Large Shareholder | $12.58 | 11,886 | $149,525.88 | 3,563,724 | 2011-06-22 | Filing |
| Large Shareholder | $12.64 | 1,500 | $18,960.00 | 3,551,838 | 2011-06-21 | Filing |
| Large Shareholder | $16.76 | 1,137 | $19,056.12 | 387,385 | 2011-06-20 | Filing |
| Large Shareholder | $16.68 | 1,924 | $32,092.32 | 3,550,338 | 2011-06-20 | Filing |
| Large Shareholder | $16.25 | 1,962 | $31,882.50 | 386,248 | 2011-06-17 | Filing |
| Large Shareholder | $12.67 | 17,069 | $216,264.23 | 3,548,414 | 2011-06-17 | Filing |