| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
| Large Shareholder | $199.36 | 1,115 | $222,286.40 | 267,109 | 2016-04-26 | Filing |
| Large Shareholder | $198.03 | 2,973 | $588,755.38 | 268,224 | 2016-04-25 | Filing |
| Large Shareholder | $198.00 | 1,912 | $378,576.00 | 271,197 | 2016-04-22 | Filing |
| Large Shareholder | $203.31 | 9,000 | $1,829,791.80 | 273,109 | 2016-04-22 | Filing |
| Large Shareholder, Officer, Director | $220.20 | 100 | $22,020.00 | 3,918,144 | 2016-03-10 | Filing |
| Large Shareholder, Officer, Director | $220.15 | 100 | $22,015.00 | 3,918,244 | 2016-03-09 | Filing |
| Large Shareholder, Officer, Director | $220.07 | 100 | $22,007.00 | 3,918,344 | 2016-03-09 | Filing |
| Large Shareholder, Officer, Director | $220.00 | 100 | $22,000.00 | 3,918,444 | 2016-03-09 | Filing |
| Officer, Director | $233.50 | 346 | $80,791.00 | 255,663 | 2015-05-22 | Filing |
| Officer, Director | $235.00 | 1,624 | $381,640.00 | 256,009 | 2015-05-21 | Filing |
| Officer, Director | $235.62 | 100 | $23,562.00 | 257,633 | 2015-05-15 | Filing |
| Officer, Director | $229.11 | 3,530 | $808,758.30 | 257,733 | 2015-05-11 | Filing |
| Officer, Director | $229.67 | 100 | $22,967.00 | 261,263 | 2015-05-08 | Filing |
| Officer, Director | $229.64 | 105 | $24,112.20 | 261,363 | 2015-05-08 | Filing |
| Officer, Director | $229.63 | 400 | $91,852.00 | 261,468 | 2015-05-08 | Filing |
| Officer, Director | $229.62 | 600 | $137,772.00 | 261,868 | 2015-05-08 | Filing |
| Officer, Director | $229.61 | 1,000 | $229,610.00 | 262,468 | 2015-05-08 | Filing |
| Officer, Director | $229.56 | 100 | $22,956.00 | 263,468 | 2015-05-08 | Filing |
| Officer, Director | $229.66 | 400 | $91,864.00 | 263,568 | 2015-05-08 | Filing |
| Officer, Director | $229.50 | 100 | $22,950.00 | 263,968 | 2015-05-08 | Filing |