| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
| Director | $319.83 | 350 | $111,940.50 | 7,043 | 2018-04-24 | Filing |
| Director | $328.76 | 47 | $15,451.72 | 7,043 | 2018-04-23 | Filing |
| Director | $328.76 | 303 | $99,614.28 | 7,043 | 2018-04-23 | Filing |
| Officer, Director | $330.95 | 124 | $41,037.80 | 0 | 2018-04-23 | Filing |
| Officer, Director | $330.17 | 5,510 | $1,819,230.64 | 124 | 2018-04-23 | Filing |
| Officer, Director | $329.26 | 16,751 | $5,515,454.36 | 5,634 | 2018-04-23 | Filing |
| Officer, Director | $328.39 | 12,042 | $3,954,420.60 | 22,385 | 2018-04-23 | Filing |
| Officer, Director | $327.26 | 3,700 | $1,210,843.87 | 34,427 | 2018-04-23 | Filing |
| Officer, Director | $326.05 | 2,300 | $749,909.94 | 38,127 | 2018-04-23 | Filing |
| Officer, Director | $324.97 | 1,800 | $584,944.92 | 40,427 | 2018-04-23 | Filing |
| Officer, Director | $323.51 | 100 | $32,351.00 | 42,227 | 2018-04-23 | Filing |
| Officer, Director | $322.87 | 4,617 | $1,490,706.95 | 42,327 | 2018-04-23 | Filing |
| Officer, Director | $321.94 | 3,900 | $1,255,573.02 | 46,944 | 2018-04-23 | Filing |
| Officer, Director | $320.92 | 1,523 | $488,761.62 | 50,844 | 2018-04-23 | Filing |
| Officer, Director | $319.58 | 5,200 | $1,661,790.00 | 52,367 | 2018-04-23 | Filing |
| Officer, Director | $318.63 | 12,991 | $4,139,372.99 | 57,567 | 2018-04-23 | Filing |
| Officer, Director | $317.97 | 5,000 | $1,589,842.00 | 70,558 | 2018-04-23 | Filing |
| Director | $293.15 | 350 | $102,602.50 | 7,043 | 2018-04-05 | Filing |
| Director | $273.63 | 350 | $95,770.50 | 7,043 | 2018-04-04 | Filing |
| Officer, Director | $318.75 | 4,997 | $1,592,778.26 | 0 | 2018-03-20 | Filing |