| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
| Officer | $141.34 | 300 | $42,402.00 | 248,671 | 2018-09-11 | Filing |
| Officer | $139.26 | 300 | $41,778.00 | 248,971 | 2018-09-11 | Filing |
| Large Shareholder, Officer, Director | $144.16 | 201 | $28,976.16 | 29,506 | 2018-09-11 | Filing |
| Large Shareholder, Officer, Director | $143.37 | 1,500 | $215,055.00 | 29,707 | 2018-09-11 | Filing |
| Large Shareholder, Officer, Director | $142.48 | 3,299 | $470,041.52 | 31,207 | 2018-09-11 | Filing |
| Large Shareholder, Officer, Director | $137.24 | 220 | $30,192.80 | 34,506 | 2018-09-10 | Filing |
| Large Shareholder, Officer, Director | $136.55 | 10,840 | $1,480,202.00 | 34,726 | 2018-09-10 | Filing |
| Large Shareholder, Officer, Director | $135.64 | 3,000 | $406,920.00 | 45,566 | 2018-09-10 | Filing |
| Large Shareholder, Officer, Director | $134.49 | 6,940 | $933,360.60 | 48,566 | 2018-09-10 | Filing |
| Large Shareholder, Officer, Director | $144.12 | 300 | $43,236.00 | 29,508 | 2018-09-11 | Filing |
| Large Shareholder, Officer, Director | $143.32 | 1,400 | $200,648.00 | 29,808 | 2018-09-11 | Filing |
| Large Shareholder, Officer, Director | $142.55 | 3,300 | $470,415.00 | 31,208 | 2018-09-11 | Filing |
| Large Shareholder, Officer, Director | $137.27 | 200 | $27,454.00 | 34,508 | 2018-09-10 | Filing |
| Large Shareholder, Officer, Director | $136.59 | 10,030 | $1,369,997.70 | 34,708 | 2018-09-10 | Filing |
| Large Shareholder, Officer, Director | $135.72 | 3,800 | $515,736.00 | 44,738 | 2018-09-10 | Filing |
| Large Shareholder, Officer, Director | $134.47 | 6,970 | $937,255.90 | 48,538 | 2018-09-10 | Filing |
| Large Shareholder, Officer, Director | $138.86 | 3,383 | $469,763.38 | 55,506 | 2018-09-04 | Filing |
| Large Shareholder, Officer, Director | $137.89 | 2,300 | $317,147.00 | 58,889 | 2018-09-04 | Filing |
| Large Shareholder, Officer, Director | $136.69 | 7,112 | $972,139.28 | 61,189 | 2018-09-04 | Filing |
| Large Shareholder, Officer, Director | $135.91 | 3,100 | $421,321.00 | 68,301 | 2018-09-04 | Filing |