Insider | Price | Amount | Relationship | Remaining Holdings | Date | Form 4 |
| $9.51 | 3,100 | Large Shareholder | 3,677,796 | 2020-01-16 | Filing |
| $9.50 | 200,000 | Large Shareholder | 3,680,896 | 2017-08-08 | Filing |
| $73.78 | 6,000 | Officer | 0 | 2014-06-16 | Filing |
| $75.82 | 15,728 | Officer | 6,000 | 2014-06-13 | Filing |
| $75.82 | 21,094 | Officer | 21,728 | 2014-06-12 | Filing |
| $75.82 | 21,094 | Officer | 21,750 | 2014-06-12 | Filing |
| $75.74 | 34,300 | Officer | 0 | 2014-06-10 | Filing |
| $78.54 | 8,781 | Officer | 34,300 | 2014-06-09 | Filing |
| $70.30 | 1,100 | Director | 19,000 | 2013-11-15 | Filing |
| $70.32 | 568 | Director | 20,100 | 2013-11-15 | Filing |
| $70.19 | 2,500 | Director | 20,668 | 2013-11-15 | Filing |
| $54.43 | 790 | Officer | 0 | 2013-10-11 | Filing |
| $53.65 | 18,663 | Officer | 790 | 2013-10-11 | Filing |
| $52.95 | 34,737 | Officer | 19,453 | 2013-10-11 | Filing |
| $33.01 | 477,500 | Large Shareholder, Officer | 2,180,545 | 2013-07-16 | Filing |
| $33.01 | 477,500 | Large Shareholder, Officer, Director | 3,868,000 | 2013-07-16 | Filing |
| $26.00 | 33,350 | Large Shareholder, Officer, Director | 4,345,500 | 2013-04-26 | Filing |
| $26.02 | 2,313 | Large Shareholder, Officer, Director | 4,378,850 | 2013-04-25 | Filing |
| $26.00 | 1,600 | Large Shareholder, Officer, Director | 4,381,163 | 2013-04-24 | Filing |
| $25.04 | 7,375 | Large Shareholder, Officer, Director | 4,382,763 | 2013-04-19 | Filing |