Insider | Price | Amount | Relationship | Remaining Holdings | Date | Form 4 |
| $427.00 | 1,000 | Large Shareholder | 192,063 | 2018-11-30 | Filing |
| $429.10 | 1,308 | Large Shareholder | 193,063 | 2018-11-30 | Filing |
| $432.25 | 192 | Large Shareholder | 194,371 | 2018-11-30 | Filing |
| $425.55 | 1,469 | Large Shareholder | 194,563 | 2018-11-29 | Filing |
| $427.06 | 2,000 | Large Shareholder | 196,032 | 2018-11-29 | Filing |
| $428.13 | 2,000 | Large Shareholder | 198,032 | 2018-11-29 | Filing |
| $432.00 | 531 | Large Shareholder, Officer, Director | 200,032 | 2018-11-26 | Filing |
| $432.00 | 531 | Large Shareholder | 200,032 | 2018-11-26 | Filing |
| $435.00 | 2,000 | Large Shareholder | 200,563 | 2018-11-19 | Filing |
| $435.00 | 2,000 | Large Shareholder, Officer, Director | 200,563 | 2018-11-19 | Filing |
| $438.00 | 1,000 | Large Shareholder | 202,563 | 2018-11-16 | Filing |
| $435.00 | 1,000 | Large Shareholder | 203,563 | 2018-11-15 | Filing |
| $438.00 | 1,000 | Large Shareholder, Officer, Director | 202,563 | 2018-11-16 | Filing |
| $435.00 | 1,000 | Large Shareholder, Officer, Director | 203,563 | 2018-11-15 | Filing |
| $339.85 | 2,255 | Large Shareholder | 204,563 | 2017-08-31 | Filing |
| $339.85 | 2,255 | Large Shareholder, Officer, Director | 204,563 | 2017-08-31 | Filing |
| $345.00 | 2,500 | Large Shareholder | 206,818 | 2017-08-22 | Filing |
| $345.00 | 2,500 | Large Shareholder, Officer, Director | 206,818 | 2017-08-22 | Filing |
| $340.00 | 750 | Large Shareholder | 209,318 | 2017-08-21 | Filing |
| $340.00 | 1,750 | Large Shareholder | 210,068 | 2017-08-18 | Filing |