| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
| Large Shareholder, Officer, Director | $89.58 | 200 | $17,915.00 | 111,202 | 2018-11-19 | Filing |
| Large Shareholder, Officer, Director | $88.59 | 1,100 | $97,447.46 | 111,402 | 2018-11-19 | Filing |
| Large Shareholder, Officer, Director | $87.27 | 800 | $69,812.00 | 112,502 | 2018-11-19 | Filing |
| Large Shareholder, Officer, Director | $86.12 | 200 | $17,224.00 | 113,302 | 2018-11-19 | Filing |
| Large Shareholder, Officer, Director | $85.34 | 200 | $17,068.00 | 113,502 | 2018-11-19 | Filing |
| Large Shareholder, Officer, Director | $84.28 | 1,500 | $126,420.00 | 113,702 | 2018-11-19 | Filing |
| Large Shareholder, Officer, Director | $83.06 | 1,000 | $83,055.00 | 115,202 | 2018-11-19 | Filing |
| Large Shareholder, Officer, Director | $82.25 | 3,158 | $259,760.34 | 116,202 | 2018-11-19 | Filing |
| Large Shareholder, Officer, Director | $81.02 | 3,755 | $304,247.37 | 119,360 | 2018-11-19 | Filing |
| Large Shareholder, Officer, Director | $80.02 | 3,666 | $293,340.12 | 123,115 | 2018-11-19 | Filing |
| Large Shareholder, Officer, Director | $79.27 | 2,118 | $167,891.53 | 126,781 | 2018-11-19 | Filing |
| Large Shareholder, Officer, Director | $78.04 | 1,433 | $111,825.01 | 128,899 | 2018-11-19 | Filing |
| Large Shareholder, Officer, Director | $77.21 | 1,700 | $131,254.96 | 130,332 | 2018-11-19 | Filing |
| Officer | $90.03 | 100 | $9,003.00 | 187,433 | 2018-11-16 | Filing |
| Officer | $89.25 | 1,700 | $151,730.27 | 187,533 | 2018-11-16 | Filing |
| Officer | $88.25 | 1,000 | $88,245.00 | 189,233 | 2018-11-16 | Filing |
| Officer | $91.32 | 200 | $18,263.00 | 187,433 | 2018-11-15 | Filing |
| Officer | $90.24 | 300 | $27,072.99 | 187,633 | 2018-11-15 | Filing |
| Officer | $89.62 | 1,600 | $143,388.96 | 187,933 | 2018-11-15 | Filing |
| Officer | $88.30 | 1,100 | $97,125.05 | 189,533 | 2018-11-15 | Filing |