| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
| Large Shareholder | $25.86 | 30,775 | $795,687.63 | 5,055,561 | 2016-09-27 | Filing |
| Large Shareholder | $25.07 | 2,225 | $55,780.75 | 5,086,336 | 2016-09-26 | Filing |
| Large Shareholder | $25.34 | 7,000 | $177,345.00 | 5,088,561 | 2016-09-23 | Filing |
| Officer | $21.06 | 10,000 | $210,641.00 | 0 | 2016-09-02 | Filing |
| Officer, Director | $21.80 | 40,000 | $872,028.00 | 341,128 | 2016-08-30 | Filing |
| Large Shareholder | $21.48 | 24,351 | $523,059.48 | 5,095,561 | 2016-08-26 | Filing |
| Officer | $22.32 | 8,595 | $191,840.40 | 67,078 | 2016-08-24 | Filing |
| Officer | $21.76 | 16,405 | $356,972.80 | 75,673 | 2016-08-24 | Filing |
| Officer | $21.73 | 16,294 | $354,065.36 | 28,640 | 2016-08-23 | Filing |
| Large Shareholder | $21.71 | 36,965 | $802,510.15 | 5,119,912 | 2016-08-23 | Filing |
| Large Shareholder | $21.74 | 59,863 | $1,301,122.31 | 5,156,877 | 2016-08-22 | Filing |
| Officer, Director | $22.78 | 100 | $2,278.00 | 381,128 | 2016-08-16 | Filing |
| Officer, Director | $22.06 | 45,786 | $1,010,039.16 | 381,228 | 2016-08-16 | Filing |
| Large Shareholder | $23.06 | 10,000 | $230,550.00 | 5,216,740 | 2016-08-15 | Filing |
| Director | $22.68 | 380 | $8,619.39 | 6,600 | 2016-08-15 | Filing |
| Director | $22.67 | 3,020 | $68,454.64 | 6,980 | 2016-08-15 | Filing |
| Large Shareholder | $22.01 | 10,000 | $220,100.00 | 5,226,740 | 2016-08-11 | Filing |
| Large Shareholder | $21.73 | 10,500 | $228,112.50 | 5,236,740 | 2016-08-10 | Filing |
| Large Shareholder | $21.88 | 10,000 | $218,800.00 | 5,247,240 | 2016-08-09 | Filing |
| Officer | $21.83 | 2,500 | $54,575.75 | 0 | 2016-08-10 | Filing |