Insider | Price | Amount | Relationship | Remaining Holdings | Date | Form 4 |
| $87.27 | 800 | Large Shareholder, Officer, Director | 112,502 | 2018-11-19 | Filing |
| $86.12 | 200 | Large Shareholder, Officer, Director | 113,302 | 2018-11-19 | Filing |
| $85.34 | 200 | Large Shareholder, Officer, Director | 113,502 | 2018-11-19 | Filing |
| $84.28 | 1,500 | Large Shareholder, Officer, Director | 113,702 | 2018-11-19 | Filing |
| $83.06 | 1,000 | Large Shareholder, Officer, Director | 115,202 | 2018-11-19 | Filing |
| $82.25 | 3,158 | Large Shareholder, Officer, Director | 116,202 | 2018-11-19 | Filing |
| $81.02 | 3,755 | Large Shareholder, Officer, Director | 119,360 | 2018-11-19 | Filing |
| $80.02 | 3,666 | Large Shareholder, Officer, Director | 123,115 | 2018-11-19 | Filing |
| $79.27 | 2,118 | Large Shareholder, Officer, Director | 126,781 | 2018-11-19 | Filing |
| $78.04 | 1,433 | Large Shareholder, Officer, Director | 128,899 | 2018-11-19 | Filing |
| $77.21 | 1,700 | Large Shareholder, Officer, Director | 130,332 | 2018-11-19 | Filing |
| $90.03 | 100 | Officer | 187,433 | 2018-11-16 | Filing |
| $89.25 | 1,700 | Officer | 187,533 | 2018-11-16 | Filing |
| $88.25 | 1,000 | Officer | 189,233 | 2018-11-16 | Filing |
| $91.32 | 200 | Officer | 187,433 | 2018-11-15 | Filing |
| $90.24 | 300 | Officer | 187,633 | 2018-11-15 | Filing |
| $89.62 | 1,600 | Officer | 187,933 | 2018-11-15 | Filing |
| $88.30 | 1,100 | Officer | 189,533 | 2018-11-15 | Filing |
| $86.87 | 300 | Officer | 190,633 | 2018-11-15 | Filing |
| $85.87 | 900 | Officer | 190,933 | 2018-11-15 | Filing |