| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
| Large Shareholder | $51.79 | 3,851 | $199,447.53 | 1,176,584 | 2017-04-27 | Filing |
| Large Shareholder | $51.74 | 1,316 | $68,084.18 | 1,180,435 | 2017-04-26 | Filing |
| Large Shareholder | $51.67 | 2,504 | $129,386.69 | 1,181,751 | 2017-04-25 | Filing |
| Large Shareholder | $51.59 | 1,535 | $79,187.27 | 1,184,255 | 2017-04-24 | Filing |
| Large Shareholder | $51.53 | 1,125 | $57,970.24 | 1,185,790 | 2017-04-21 | Filing |
| Large Shareholder | $51.54 | 1,832 | $94,419.63 | 1,186,915 | 2017-04-20 | Filing |
| Large Shareholder | $51.50 | 200 | $10,300.00 | 1,188,747 | 2017-04-19 | Filing |
| Large Shareholder | $51.50 | 1,000 | $51,500.00 | 1,188,947 | 2017-04-18 | Filing |
| Large Shareholder | $51.45 | 4,226 | $217,409.11 | 1,189,947 | 2017-04-17 | Filing |
| Large Shareholder | $51.35 | 500 | $25,675.00 | 1,194,173 | 2017-04-13 | Filing |
| Large Shareholder | $51.35 | 1,959 | $100,594.65 | 1,194,273 | 2017-04-12 | Filing |
| Large Shareholder | $51.35 | 479 | $24,596.65 | 1,196,232 | 2017-04-11 | Filing |
| Large Shareholder | $51.40 | 5 | $257.00 | 1,196,711 | 2017-04-06 | Filing |
| Large Shareholder | $51.40 | 7 | $359.80 | 1,196,716 | 2017-04-05 | Filing |
| Large Shareholder | $51.33 | 3,066 | $157,392.19 | 1,196,723 | 2017-03-30 | Filing |
| Large Shareholder | $51.19 | 3,703 | $189,555.46 | 1,199,789 | 2017-03-29 | Filing |
| Large Shareholder | $51.13 | 100 | $5,112.50 | 1,203,482 | 2017-03-15 | Filing |
| Large Shareholder | $51.10 | 210 | $10,731.00 | 1,203,592 | 2017-03-15 | Filing |
| Large Shareholder | $51.25 | 13 | $666.25 | 1,203,802 | 2017-03-08 | Filing |
| Large Shareholder | $51.25 | 6 | $307.50 | 1,203,815 | 2017-03-03 | Filing |