| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
| Large Shareholder, Director | $49.83 | 50,000 | $2,491,500.00 | 10,177,013 | 2018-08-28 | Filing |
| Large Shareholder, Director | $49.94 | 10,000 | $499,400.00 | 1,995,308 | 2018-08-27 | Filing |
| Large Shareholder, Director | $49.94 | 50,000 | $2,497,000.00 | 10,227,013 | 2018-08-27 | Filing |
| Officer | $49.63 | 6,000 | $297,780.00 | 2,120,343 | 2018-08-24 | Filing |
| Director | $49.64 | 98,442 | $4,886,660.88 | 92,540 | 2018-08-24 | Filing |
| Large Shareholder | $49.60 | 50,000 | $2,480,000.00 | 10,277,013 | 2018-08-24 | Filing |
| Large Shareholder | $49.34 | 50,000 | $2,467,000.00 | 10,327,013 | 2018-08-23 | Filing |
| Large Shareholder | $49.60 | 50,000 | $2,480,000.00 | 10,277,013 | 2018-08-24 | Filing |
| Large Shareholder | $49.34 | 50,000 | $2,467,000.00 | 10,327,013 | 2018-08-23 | Filing |
| Large Shareholder, Director | $49.60 | 10,000 | $496,000.00 | 2,005,308 | 2018-08-24 | Filing |
| Large Shareholder, Director | $49.60 | 50,000 | $2,480,000.00 | 10,277,013 | 2018-08-24 | Filing |
| Large Shareholder, Director | $49.34 | 10,000 | $493,400.00 | 2,015,308 | 2018-08-23 | Filing |
| Large Shareholder, Director | $49.34 | 50,000 | $2,467,000.00 | 10,327,013 | 2018-08-23 | Filing |
| Officer | $49.37 | 15,762 | $778,169.94 | 138,120 | 2018-08-23 | Filing |
| Large Shareholder | $49.60 | 50,000 | $2,480,000.00 | 10,377,013 | 2018-08-22 | Filing |
| Large Shareholder | $49.60 | 50,000 | $2,480,000.00 | 10,427,013 | 2018-08-21 | Filing |
| Large Shareholder | $49.60 | 50,000 | $2,480,000.00 | 10,377,013 | 2018-08-22 | Filing |
| Large Shareholder | $49.60 | 50,000 | $2,480,000.00 | 10,427,013 | 2018-08-21 | Filing |
| Large Shareholder, Director | $49.60 | 10,000 | $496,000.00 | 2,025,308 | 2018-08-22 | Filing |
| Large Shareholder, Director | $49.60 | 50,000 | $2,480,000.00 | 10,377,013 | 2018-08-22 | Filing |