| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
| 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 |
| Officer, Director | $317.74 | 27,890 | $8,861,693.30 | 4,997 | 2018-03-20 | Filing |
| Officer, Director | $316.87 | 26,245 | $8,316,276.77 | 32,887 | 2018-03-20 | Filing |
| Officer, Director | $315.87 | 10,341 | $3,266,440.62 | 59,132 | 2018-03-20 | Filing |
| Officer, Director | $314.88 | 2,998 | $944,015.94 | 69,473 | 2018-03-20 | Filing |
| Officer, Director | $313.62 | 2,800 | $878,144.96 | 72,471 | 2018-03-20 | Filing |
| Director | $313.26 | 350 | $109,641.00 | 7,043 | 2018-03-20 | Filing |
| Director | $315.50 | 350 | $110,425.00 | 7,043 | 2018-03-19 | Filing |
| Director | $321.50 | 350 | $112,525.00 | 7,043 | 2018-03-09 | Filing |
| Director | $322.20 | 40 | $12,888.00 | 7,043 | 2018-03-08 | Filing |
| Director | $322.20 | 310 | $99,882.00 | 7,043 | 2018-03-08 | Filing |