| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
| Large Shareholder, Officer, Director | $97.23 | 700 | $68,061.00 | 66,422 | 2019-01-22 | Filing |
| Large Shareholder, Officer, Director | $96.31 | 1,500 | $144,465.00 | 67,122 | 2019-01-22 | Filing |
| Officer | $100.05 | 1,000 | $100,050.00 | 255,612 | 2019-01-18 | Filing |
| Officer | $93.35 | 991 | $92,509.85 | 8,623 | 2019-01-15 | Filing |
| Director | $93.14 | 87 | $8,103.02 | 10,790 | 2019-01-15 | Filing |
| Officer | $92.74 | 955 | $88,566.70 | 123,722 | 2019-01-15 | Filing |
| Officer | $92.74 | 4,986 | $462,401.64 | 132,678 | 2019-01-15 | Filing |
| Officer | $92.74 | 1,445 | $134,009.30 | 2,055 | 2019-01-15 | Filing |
| Officer | $92.74 | 1,285 | $119,170.90 | 461,090 | 2019-01-15 | Filing |
| Large Shareholder, Officer, Director | $94.71 | 1,127 | $106,738.17 | 67,780 | 2019-01-14 | Filing |
| Large Shareholder, Officer, Director | $94.19 | 2,873 | $270,607.87 | 68,907 | 2019-01-14 | Filing |
| Large Shareholder, Officer, Director | $94.91 | 901 | $85,513.91 | 68,622 | 2019-01-14 | Filing |
| Large Shareholder, Officer, Director | $94.22 | 3,099 | $291,987.78 | 69,523 | 2019-01-14 | Filing |
| Officer | $100.00 | 1,000 | $100,000.00 | 255,057 | 2019-01-09 | Filing |
| Large Shareholder, Officer, Director | $98.33 | 100 | $9,833.00 | 71,780 | 2019-01-07 | Filing |
| Large Shareholder, Officer, Director | $97.69 | 600 | $58,614.00 | 71,880 | 2019-01-07 | Filing |
| Large Shareholder, Officer, Director | $96.71 | 691 | $66,826.61 | 72,480 | 2019-01-07 | Filing |
| Large Shareholder, Officer, Director | $95.38 | 1,709 | $163,004.42 | 73,171 | 2019-01-07 | Filing |
| Large Shareholder, Officer, Director | $94.16 | 300 | $28,248.00 | 74,880 | 2019-01-07 | Filing |
| Large Shareholder, Officer, Director | $92.64 | 600 | $55,584.00 | 75,180 | 2019-01-07 | Filing |