| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
| Officer, Director | $332.71 | 1,800 | $598,872.96 | 6,300 | 2019-01-22 | Filing |
| Officer, Director | $331.69 | 2,200 | $729,719.98 | 8,100 | 2019-01-22 | Filing |
| Officer, Director | $330.77 | 5,957 | $1,970,426.08 | 10,300 | 2019-01-22 | Filing |
| Officer, Director | $329.76 | 10,800 | $3,561,442.56 | 16,257 | 2019-01-22 | Filing |
| Officer, Director | $328.80 | 13,009 | $4,277,327.98 | 27,057 | 2019-01-22 | Filing |
| Officer, Director | $327.96 | 4,200 | $1,377,411.84 | 40,066 | 2019-01-22 | Filing |
| Officer, Director | $326.48 | 3,295 | $1,075,756.87 | 44,266 | 2019-01-22 | Filing |
| Officer, Director | $325.74 | 3,700 | $1,205,225.05 | 47,561 | 2019-01-22 | Filing |
| Officer, Director | $324.59 | 3,816 | $1,238,627.04 | 51,261 | 2019-01-22 | Filing |
| Officer, Director | $323.70 | 4,727 | $1,530,145.97 | 55,077 | 2019-01-22 | Filing |
| Officer, Director | $322.55 | 5,503 | $1,774,968.44 | 59,804 | 2019-01-22 | Filing |
| Officer, Director | $321.80 | 2,600 | $836,670.12 | 65,307 | 2019-01-22 | Filing |
| Director | $350.00 | 847 | $296,450.00 | 0 | 2019-01-15 | Filing |
| Director | $350.00 | 623 | $218,050.00 | 0 | 2019-01-15 | Filing |
| Director | $350.00 | 560 | $196,000.00 | 0 | 2019-01-15 | Filing |
| Director | $350.00 | 539 | $188,650.00 | 0 | 2019-01-15 | Filing |
| Officer, Director | $241.51 | 5,503 | $1,329,031.73 | 0 | 2018-12-24 | Filing |
| Officer, Director | $249.89 | 700 | $174,923.98 | 5,503 | 2018-12-24 | Filing |
| Officer, Director | $248.86 | 1,400 | $348,401.06 | 6,203 | 2018-12-24 | Filing |
| Officer, Director | $247.88 | 1,200 | $297,450.00 | 7,603 | 2018-12-24 | Filing |