| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
| Officer, Director | $358.83 | 2,207 | $791,930.53 | 92,444 | 2018-09-24 | Filing |
| Officer, Director | $357.71 | 2,232 | $798,411.18 | 94,651 | 2018-09-24 | Filing |
| Officer, Director | $356.76 | 2,000 | $713,513.00 | 96,883 | 2018-09-24 | Filing |
| Officer, Director | $355.08 | 1,000 | $355,081.00 | 98,883 | 2018-09-24 | Filing |
| Officer | $364.22 | 1,000 | $364,220.00 | 0 | 2018-09-17 | Filing |
| Officer | $352.27 | 424 | $149,362.48 | 0 | 2018-09-10 | Filing |
| Officer | $352.27 | 576 | $202,907.52 | 0 | 2018-09-10 | Filing |
| Director | $342.25 | 350 | $119,787.50 | 7,043 | 2018-09-07 | Filing |
| Director | $347.30 | 350 | $121,555.00 | 7,043 | 2018-09-06 | Filing |
| Officer | $366.76 | 1,000 | $366,760.00 | 0 | 2018-09-04 | Filing |
| Officer | $367.00 | 1,000 | $367,000.00 | 0 | 2018-08-27 | Filing |
| Officer, Director | $331.13 | 1,300 | $430,469.00 | 0 | 2018-08-20 | Filing |
| Officer, Director | $330.16 | 4,100 | $1,353,660.92 | 1,300 | 2018-08-20 | Filing |
| Officer, Director | $329.26 | 4,600 | $1,514,577.14 | 5,400 | 2018-08-20 | Filing |
| Officer, Director | $328.06 | 10,853 | $3,560,473.17 | 10,000 | 2018-08-20 | Filing |
| Officer, Director | $327.14 | 10,400 | $3,402,218.56 | 20,853 | 2018-08-20 | Filing |
| Officer, Director | $326.27 | 7,819 | $2,551,133.28 | 31,253 | 2018-08-20 | Filing |
| Officer, Director | $325.28 | 2,900 | $943,316.06 | 39,072 | 2018-08-20 | Filing |
| Officer, Director | $323.84 | 1,500 | $485,752.95 | 41,972 | 2018-08-20 | Filing |
| Officer, Director | $322.79 | 2,100 | $677,864.04 | 43,472 | 2018-08-20 | Filing |