| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
| Officer | $18.87 | 10,500 | $198,136.05 | 30,967 | 2013-05-15 | Filing |
| Director | $17.38 | 5,244 | $91,142.82 | 134,146 | 2013-05-03 | Filing |
| Large Shareholder, Officer, Director | $17.18 | 1,051,079 | $18,054,804.41 | 1,384,790 | 2013-05-03 | Filing |
| Large Shareholder, Officer, Director | $16.47 | 448,921 | $7,393,055.49 | 2,435,869 | 2013-05-02 | Filing |
| Director | $16.73 | 8,215 | $137,452.56 | 46,169 | 2013-04-26 | Filing |
| Officer | $17.63 | 6,079 | $107,153.93 | 108,067 | 2013-03-21 | Filing |
| Officer | $18.00 | 5,000 | $90,001.00 | 78,826 | 2013-03-13 | Filing |
| Officer | $16.82 | 7,000 | $117,747.00 | 78,667 | 2013-02-15 | Filing |
| Officer | $16.88 | 39,333 | $664,019.71 | 43,298 | 2013-02-07 | Filing |
| Officer | $16.56 | 7,000 | $115,943.80 | 109,692 | 2013-01-31 | Filing |
| Officer | $16.51 | 2,622 | $43,276.11 | 37,856 | 2013-01-29 | Filing |
| Officer | $16.11 | 13,111 | $211,270.65 | 43,298 | 2013-01-28 | Filing |
| Officer | $12.97 | 2,622 | $33,998.69 | 37,538 | 2012-11-21 | Filing |
| Large Shareholder, Officer, Director | $12.85 | 500,000 | $6,423,350.00 | 2,931,381 | 2012-11-13 | Filing |
| Large Shareholder, Officer, Director | $12.96 | 500,000 | $6,481,600.00 | 3,431,381 | 2012-11-12 | Filing |
| Large Shareholder, Officer, Director | $13.18 | 500,000 | $6,590,550.00 | 3,931,381 | 2012-11-09 | Filing |
| Large Shareholder, Officer, Director | $13.73 | 750,000 | $10,298,400.00 | 122,643,412 | 2012-11-02 | Filing |
| Large Shareholder, Officer, Director | $13.59 | 1,000,000 | $13,590,500.00 | 123,393,412 | 2012-11-01 | Filing |
| Large Shareholder, Officer, Director | $13.50 | 1,250,000 | $16,874,750.00 | 124,393,412 | 2012-10-31 | Filing |
| Large Shareholder, Officer, Director | $13.13 | 500,000 | $6,565,200.00 | 125,870,812 | 2012-08-20 | Filing |