Insider | Price | Amount | Relationship | Remaining Holdings | Date | Form 4 |
| $48.43 | 21,044 | Large Shareholder, Officer, Director | 114,332 | 2015-06-23 | Filing |
| $49.51 | 21,900 | Large Shareholder, Officer, Director | 118,876 | 2015-06-18 | Filing |
| $49.50 | 556 | Large Shareholder, Officer, Director | 140,776 | 2015-06-15 | Filing |
| $42.25 | 5,000 | Large Shareholder, Officer, Director | 114,332 | 2015-05-08 | Filing |
| $50.57 | 4,500 | Large Shareholder, Officer, Director | 114,332 | 2015-03-16 | Filing |
| $44.70 | 29,700 | Large Shareholder, Officer, Director | 114,332 | 2015-03-02 | Filing |
| $44.13 | 10,300 | Large Shareholder, Officer, Director | 144,032 | 2015-02-27 | Filing |
| $34.16 | 12,100 | Large Shareholder, Officer, Director | 114,332 | 2014-12-22 | Filing |
| $34.86 | 1,000 | Large Shareholder, Officer, Director | 126,432 | 2014-12-19 | Filing |
| $31.14 | 14,500 | Large Shareholder, Officer, Director | 127,432 | 2014-12-11 | Filing |
| $26.01 | 5,000 | Large Shareholder, Officer, Director | 128,832 | 2014-09-11 | Filing |
| $48.52 | 5,000 | Director | 10,000 | 2015-03-06 | Filing |
| $42.48 | 10,000 | Director | 15,000 | 2015-02-17 | Filing |
| $42.20 | 35,874 | Large Shareholder, Officer, Director | 0 | 2015-02-13 | Filing |
| $42.33 | 20,000 | Large Shareholder, Officer, Director | 35,874 | 2015-02-12 | Filing |
| $42.25 | 45,000 | Large Shareholder, Officer, Director | 55,874 | 2015-02-11 | Filing |
| $42.19 | 30,000 | Large Shareholder, Officer, Director | 100,874 | 2015-02-10 | Filing |
| $27.12 | 712 | Large Shareholder, Officer, Director | 114,332 | 2014-06-11 | Filing |
| $27.08 | 2,112 | Large Shareholder, Officer, Director | 115,044 | 2014-06-11 | Filing |
| $27.23 | 2,676 | Large Shareholder, Officer, Director | 117,156 | 2014-06-11 | Filing |