Insider | Price | Amount | Relationship | Remaining Holdings | Date | Form 4 |
| $34.18 | 2,000 | Officer, Director | 1,353,086 | 2017-03-02 | Filing |
| $34.44 | 300 | Officer | 3,500 | 2017-03-02 | Filing |
| $34.45 | 300 | Officer | 3,200 | 2017-03-02 | Filing |
| $34.49 | 400 | Officer | 2,900 | 2017-03-02 | Filing |
| $34.48 | 1,000 | Officer | 2,085 | 2017-03-03 | Filing |
| $35.33 | 600 | Officer | 1,085 | 2017-03-02 | Filing |
| $33.95 | 500 | Officer | 500 | 2017-03-03 | Filing |
| $34.64 | 100,000 | Large Shareholder, Director | 3,291,165 | 2017-03-02 | Filing |
| $20.28 | 16,448 | Large Shareholder, Director | 3,191,165 | 2016-09-13 | Filing |
| $19.92 | 22,587 | Large Shareholder, Director | 3,174,717 | 2016-09-12 | Filing |
| $19.72 | 100,000 | Large Shareholder, Director | 3,152,130 | 2016-09-09 | Filing |
| $19.85 | 20,000 | Large Shareholder, Director | 3,052,130 | 2016-03-04 | Filing |
| $16.64 | 1,000 | Officer, Director | 1,425,086 | 2016-03-01 | Filing |
| $16.50 | 1,000 | Officer, Director | 1,424,086 | 2016-03-01 | Filing |
| $27.75 | 485 | Officer | 485 | 2015-09-28 | Filing |
| $38.00 | 80,000 | Large Shareholder, Director | 2,872,130 | 2015-09-10 | Filing |
| $29.94 | 10,000 | Large Shareholder, Director | 2,792,130 | 2015-08-21 | Filing |
| $28.25 | 10,000 | Large Shareholder, Director | 2,782,130 | 2015-08-21 | Filing |
| $27.82 | 10,000 | Large Shareholder, Director | 2,772,130 | 2015-08-21 | Filing |
| $26.73 | 10,000 | Large Shareholder, Director | 2,762,130 | 2015-08-21 | Filing |