| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
| Officer | $35.36 | 2,000 | $70,718.80 | 57,838 | 2017-03-01 | Filing |
| Large Shareholder, Officer, Director | $35.34 | 20,000 | $706,826.00 | 5,326,234 | 2017-02-28 | Filing |
| Large Shareholder, Officer, Director | $36.21 | 20,000 | $724,240.00 | 5,346,234 | 2017-02-27 | Filing |
| Large Shareholder, Officer, Director | $36.44 | 20,000 | $728,764.00 | 5,366,234 | 2017-02-24 | Filing |
| Large Shareholder, Officer, Director | $36.43 | 20,000 | $728,694.00 | 5,386,234 | 2017-02-23 | Filing |
| Large Shareholder, Officer, Director | $36.52 | 20,000 | $730,416.00 | 5,406,234 | 2017-02-22 | Filing |
| Large Shareholder, Officer, Director | $36.59 | 4,086 | $149,487.94 | 5,426,234 | 2017-02-21 | Filing |
| Large Shareholder, Officer, Director | $36.00 | 15,914 | $572,959.70 | 5,430,320 | 2017-02-21 | Filing |
| Large Shareholder, Officer, Director | $35.39 | 13,300 | $470,623.16 | 5,446,234 | 2017-02-17 | Filing |
| Large Shareholder, Officer, Director | $34.37 | 6,700 | $230,309.82 | 5,459,534 | 2017-02-17 | Filing |
| Large Shareholder, Officer, Director | $34.29 | 20,000 | $685,882.00 | 5,466,234 | 2017-02-16 | Filing |
| Large Shareholder, Officer, Director | $34.80 | 20,000 | $696,054.00 | 5,486,234 | 2017-02-15 | Filing |
| Large Shareholder, Officer, Director | $34.97 | 20,000 | $699,402.00 | 5,506,234 | 2017-02-14 | Filing |
| Officer | $35.00 | 8,093 | $283,287.37 | 7,033 | 2017-02-13 | Filing |
| Large Shareholder, Officer, Director | $35.06 | 1,198 | $42,004.88 | 5,526,234 | 2017-02-13 | Filing |
| Large Shareholder, Officer, Director | $34.74 | 18,802 | $653,173.96 | 5,527,432 | 2017-02-13 | Filing |
| Large Shareholder, Officer, Director | $34.90 | 412 | $14,378.18 | 5,546,234 | 2017-02-10 | Filing |
| Large Shareholder, Officer, Director | $34.12 | 19,588 | $668,368.02 | 5,546,646 | 2017-02-10 | Filing |
| Officer | $35.38 | 300 | $10,614.99 | 49,776 | 2017-02-09 | Filing |
| Officer | $34.96 | 3,343 | $116,869.94 | 50,076 | 2017-02-09 | Filing |