| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
| Officer, Director | $97.03 | 4,101 | $397,920.03 | 552,671 | 2017-04-03 | Filing |
| Officer, Director | $96.00 | 15,099 | $1,449,504.00 | 556,772 | 2017-04-03 | Filing |
| Officer | $94.00 | 4,435 | $416,890.00 | 14,453 | 2017-03-10 | Filing |
| Officer | $94.51 | 2,900 | $274,065.37 | 14,453 | 2017-03-08 | Filing |
| Officer, Director | $93.00 | 20,000 | $1,860,032.00 | 31,335 | 2017-03-09 | Filing |
| Director | $93.74 | 2,941 | $275,693.16 | 4,089 | 2017-03-08 | Filing |
| Director | $94.78 | 1,077 | $102,078.06 | 7,030 | 2017-03-08 | Filing |
| Director | $94.08 | 2,941 | $276,695.16 | 8,107 | 2017-03-07 | Filing |
| Officer | $93.55 | 2,800 | $261,934.96 | 115,765 | 2017-03-06 | Filing |
| Officer | $94.32 | 5,200 | $490,454.64 | 118,565 | 2017-03-06 | Filing |
| Officer | $89.18 | 300 | $26,754.00 | 67,546 | 2017-03-01 | Filing |
| Officer | $88.14 | 500 | $44,070.00 | 67,846 | 2017-03-01 | Filing |
| Officer | $87.27 | 1,433 | $125,057.91 | 68,346 | 2017-03-01 | Filing |
| Officer | $86.65 | 1,100 | $95,315.00 | 69,779 | 2017-03-01 | Filing |
| Officer, Director | $89.48 | 900 | $80,532.00 | 571,871 | 2017-03-01 | Filing |
| Officer, Director | $88.21 | 5,467 | $482,244.07 | 572,771 | 2017-03-01 | Filing |
| Officer, Director | $87.43 | 9,400 | $821,842.00 | 578,238 | 2017-03-01 | Filing |
| Officer, Director | $86.64 | 4,233 | $366,747.12 | 587,638 | 2017-03-01 | Filing |
| Officer, Director | $83.11 | 4,105 | $341,166.55 | 591,871 | 2017-02-01 | Filing |
| Officer, Director | $82.41 | 15,895 | $1,309,906.95 | 595,976 | 2017-02-01 | Filing |