| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
| Large Shareholder, Director | $61.85 | 48 | $2,968.80 | 1,255,457 | 2020-02-03 | Filing |
| Large Shareholder, Director | $61.12 | 9,952 | $608,264.25 | 1,255,505 | 2020-02-03 | Filing |
| Large Shareholder, Director | $64.80 | 10,000 | $647,953.00 | 1,265,457 | 2020-01-15 | Filing |
| Large Shareholder | $64.79 | 10,000 | $647,858.00 | 4,221,555 | 2020-01-15 | Filing |
| Large Shareholder | $70.41 | 300 | $21,123.15 | 4,231,555 | 2020-01-02 | Filing |
| Large Shareholder | $69.59 | 9,700 | $675,050.16 | 4,231,855 | 2020-01-02 | Filing |
| Large Shareholder, Director | $70.48 | 300 | $21,144.00 | 1,275,457 | 2020-01-02 | Filing |
| Large Shareholder, Director | $69.59 | 9,700 | $675,027.85 | 1,275,757 | 2020-01-02 | Filing |
| Large Shareholder | $72.67 | 200 | $14,533.00 | 4,241,555 | 2019-12-16 | Filing |
| Large Shareholder | $71.97 | 9,800 | $705,320.70 | 4,241,755 | 2019-12-16 | Filing |
| Large Shareholder, Director | $72.66 | 200 | $14,532.00 | 1,306,557 | 2019-12-16 | Filing |
| Large Shareholder, Director | $71.97 | 9,800 | $705,299.14 | 1,306,757 | 2019-12-16 | Filing |
| Large Shareholder | $74.15 | 400 | $29,660.00 | 4,251,555 | 2019-12-02 | Filing |
| Large Shareholder | $73.54 | 9,600 | $705,977.28 | 4,251,955 | 2019-12-02 | Filing |
| Large Shareholder, Director | $74.19 | 300 | $22,258.08 | 1,316,557 | 2019-12-02 | Filing |
| Large Shareholder, Director | $73.55 | 9,700 | $713,394.26 | 1,316,857 | 2019-12-02 | Filing |
| Large Shareholder | $73.60 | 400 | $29,440.00 | 4,261,555 | 2019-11-15 | Filing |
| Large Shareholder | $72.74 | 9,600 | $698,283.84 | 4,261,955 | 2019-11-15 | Filing |
| Large Shareholder, Director | $73.66 | 300 | $22,098.00 | 1,326,557 | 2019-11-15 | Filing |
| Large Shareholder, Director | $72.74 | 9,700 | $705,589.64 | 1,326,857 | 2019-11-15 | Filing |