Insider | Price | Amount | Relationship | Remaining Holdings | Date | Form 4 |
| $63.65 | 2,449 | Large Shareholder, Officer, Director | 7,669 | 2018-12-21 | Filing |
| $63.61 | 400 | Large Shareholder, Officer, Director | 10,118 | 2018-12-21 | Filing |
| $63.51 | 1,000 | Large Shareholder, Officer, Director | 10,518 | 2018-12-21 | Filing |
| $63.52 | 2,295 | Large Shareholder, Officer, Director | 11,518 | 2018-12-21 | Filing |
| $63.60 | 200 | Large Shareholder, Officer, Director | 13,813 | 2018-12-21 | Filing |
| $63.48 | 4,987 | Large Shareholder, Officer, Director | 14,013 | 2018-12-21 | Filing |
| $65.20 | 3,600 | Officer | 0 | 2018-09-04 | Filing |
| $66.50 | 1,015 | Officer, Director | 0 | 2018-08-28 | Filing |
| $66.50 | 44 | Officer, Director | 0 | 2018-08-27 | Filing |
| $62.75 | 1,900 | Officer, Director | 0 | 2018-08-10 | Filing |
| $62.20 | 1,092 | Officer, Director | 1,900 | 2018-08-10 | Filing |
| $62,000.00 | 608 | Officer, Director | 2,992 | 2018-08-10 | Filing |
| $51.30 | 738 | Officer | 0 | 2018-05-23 | Filing |
| $51.25 | 3,500 | Officer | 738 | 2018-05-23 | Filing |
| $51.15 | 762 | Officer | 4,238 | 2018-05-23 | Filing |
| $51.30 | 738 | Officer, Director | 0 | 2018-05-23 | Filing |
| $51.25 | 3,500 | Officer, Director | 738 | 2018-05-23 | Filing |
| $51.15 | 762 | Officer, Director | 4,238 | 2018-05-23 | Filing |
| $50.01 | 5,000 | Officer, Director | 0 | 2018-05-16 | Filing |
| $49.90 | 5,000 | Officer, Director | 5,000 | 2018-05-16 | Filing |