Insider | Price | Amount | Relationship | Remaining Holdings | Date | Form 4 |
| $87.67 | 1,000 | Large Shareholder, Officer, Director | 261,560 | 2016-12-13 | Filing |
| $87.84 | 500 | Large Shareholder, Officer, Director | 262,560 | 2016-12-12 | Filing |
| $85.25 | 500 | Large Shareholder, Officer, Director | 263,060 | 2016-12-09 | Filing |
| $83.52 | 1,000 | Large Shareholder, Officer, Director | 263,560 | 2016-12-08 | Filing |
| $83.01 | 1,000 | Large Shareholder, Officer, Director | 264,560 | 2016-12-06 | Filing |
| $80.05 | 1,000 | Director | 1,971 | 2016-11-28 | Filing |
| $79.37 | 824 | Large Shareholder, Officer, Director | 711,352 | 2016-11-22 | Filing |
| $79.66 | 800 | Large Shareholder, Officer, Director | 712,176 | 2016-11-22 | Filing |
| $79.74 | 1,100 | Large Shareholder, Officer, Director | 712,976 | 2016-11-22 | Filing |
| $80.00 | 20 | Large Shareholder, Officer, Director | 714,076 | 2016-11-22 | Filing |
| $79.30 | 1,100 | Large Shareholder, Officer, Director | 714,096 | 2016-11-22 | Filing |
| $78.90 | 980 | Large Shareholder, Officer, Director | 715,196 | 2016-11-22 | Filing |
| $79.04 | 750 | Large Shareholder, Officer, Director | 716,176 | 2016-11-21 | Filing |
| $78.38 | 776 | Large Shareholder, Officer, Director | 716,926 | 2016-11-21 | Filing |
| $78.30 | 800 | Large Shareholder, Officer, Director | 717,702 | 2016-11-21 | Filing |
| $78.50 | 850 | Large Shareholder, Officer, Director | 718,502 | 2016-11-21 | Filing |
| $78.46 | 1,000 | Large Shareholder, Officer, Director | 719,352 | 2016-11-21 | Filing |
| $78.51 | 1,000 | Large Shareholder, Officer, Director | 720,352 | 2016-11-21 | Filing |
| $76.00 | 250 | Director | 2,022 | 2016-11-18 | Filing |
| $75.23 | 100 | Director | 2,480 | 2016-11-17 | Filing |