Insider | Price | Amount | Relationship | Remaining Holdings | Date | Form 4 |
| $0.00 | 49,493 | Large Shareholder, Officer, Director | 1,939,872 | 2014-06-30 | Filing |
| $0.00 | 373,219 | Large Shareholder, Officer, Director | 2,494,783 | 2014-06-16 | Filing |
| $0.00 | 250,243 | Large Shareholder, Officer, Director | 1,939,872 | 2014-06-16 | Filing |
| $33.40 | 100,000 | Director | 620,824 | 2014-04-16 | Filing |
| $33.60 | 375,000 | Director | 520,824 | 2014-04-15 | Filing |
| $44.36 | 1,239,056 | Large Shareholder, Officer, Director | 25,041,046 | 2013-03-04 | Filing |
| $40.97 | 86,370 | Large Shareholder, Director | 23,801,990 | 2013-01-10 | Filing |
| $40.86 | 245,678 | Large Shareholder, Director | 23,715,620 | 2013-01-09 | Filing |
| $40.89 | 500 | Director | 500 | 2013-01-09 | Filing |
| $52.75 | 722,489 | Large Shareholder, Director | 23,469,942 | 2012-09-04 | Filing |
| $52.75 | 1,677,335 | Large Shareholder, Director | 35,350,398 | 2012-09-04 | Filing |
| $31.20 | 105,650 | Large Shareholder, Director | 22,747,453 | 2012-01-12 | Filing |
| $30.99 | 12,012 | Large Shareholder, Director | 22,080,083 | 2012-01-11 | Filing |
| $30.40 | 182,900 | Large Shareholder, Director | 22,068,071 | 2012-01-10 | Filing |
| $29.52 | 214,288 | Large Shareholder, Director | 21,885,171 | 2012-01-09 | Filing |
| $29.20 | 4,461,329 | Large Shareholder, Director | 21,670,883 | 2012-01-09 | Filing |
| $84.36 | 116 | Officer, Director | 80,784 | 2011-03-01 | Filing |
| $83.84 | 11,884 | Officer, Director | 80,668 | 2011-03-01 | Filing |
| $88.46 | 2,500 | Officer, Director | 66,607 | 2010-05-21 | Filing |
| $104.36 | 106 | Director | 106 | 2008-03-27 | Filing |