| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
| Other | $0.00 | 60,263 | $0.00 | 319,174 | 2017-08-31 | Filing |
| Other | $0.00 | 10,625 | $0.00 | 1,568 | 2017-08-31 | Filing |
| Other | $0.00 | 105,947 | $0.00 | 636,080 | 2017-08-31 | Filing |
| Other | $0.00 | 52,974 | $0.00 | 318,039 | 2017-08-31 | Filing |
| Other | $0.00 | 60,263 | $0.00 | 319,174 | 2017-08-31 | Filing |
| Officer | $72.50 | 600 | $43,500.00 | 242,993 | 2017-09-05 | Filing |
| Officer | $71.36 | 242 | $17,269.12 | 758 | 2017-09-01 | Filing |
| Officer | $71.39 | 241 | $17,204.99 | 120,921 | 2017-09-01 | Filing |
| Officer | $71.39 | 242 | $17,276.38 | 185,501 | 2017-09-01 | Filing |
| Officer | $69.77 | 700 | $48,839.00 | 185,243 | 2017-08-31 | Filing |
| Director | $68.47 | 7,231 | $495,106.57 | 0 | 2017-08-30 | Filing |
| Large Shareholder, Officer, Director | $67.81 | 20,100 | $1,362,981.00 | 19,072 | 2017-08-29 | Filing |
| Large Shareholder, Officer, Director | $66.67 | 6,700 | $446,689.00 | 39,172 | 2017-08-29 | Filing |
| Large Shareholder, Officer, Director | $68.52 | 14,200 | $972,984.00 | 245,872 | 2017-08-28 | Filing |
| Officer | $69.24 | 300 | $20,772.00 | 120,662 | 2017-08-28 | Filing |
| Officer | $66.93 | 600 | $40,158.00 | 243,593 | 2017-08-29 | Filing |
| Large Shareholder, Officer, Director | $67.81 | 20,100 | $1,362,981.00 | 19,070 | 2017-08-29 | Filing |
| Large Shareholder, Officer, Director | $66.67 | 6,700 | $446,689.00 | 39,170 | 2017-08-29 | Filing |
| Large Shareholder, Officer, Director | $68.52 | 14,400 | $986,688.00 | 245,870 | 2017-08-28 | Filing |
| Officer | $67.55 | 700 | $47,285.00 | 185,943 | 2017-08-24 | Filing |