| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
| Officer, Director | $171.95 | 311 | $53,474.99 | 30,984 | 2015-05-06 | Filing |
| Officer, Director | $170.27 | 600 | $102,163.98 | 31,295 | 2015-05-06 | Filing |
| Officer, Director | $169.24 | 200 | $33,848.00 | 31,895 | 2015-05-06 | Filing |
| Officer, Director | $168.36 | 100 | $16,836.00 | 32,095 | 2015-05-06 | Filing |
| Officer, Director | $167.56 | 600 | $100,537.02 | 32,195 | 2015-05-06 | Filing |
| Officer, Director | $166.58 | 300 | $49,974.99 | 32,795 | 2015-05-06 | Filing |
| Officer, Director | $171.89 | 392 | $67,379.43 | 30,884 | 2015-05-04 | Filing |
| Officer, Director | $171.02 | 200 | $34,203.00 | 31,276 | 2015-05-04 | Filing |
| Officer, Director | $169.76 | 1,000 | $169,761.00 | 31,476 | 2015-05-04 | Filing |
| Officer, Director | $168.81 | 1,000 | $168,807.00 | 32,476 | 2015-05-04 | Filing |
| Director | $160.76 | 800 | $128,608.00 | 0 | 2015-05-01 | Filing |
| Director | $159.76 | 1,700 | $271,592.00 | 800 | 2015-05-01 | Filing |
| Director | $159.05 | 113 | $17,972.97 | 2,500 | 2015-05-01 | Filing |
| Director | $157.20 | 253 | $39,772.38 | 2,613 | 2015-05-01 | Filing |
| Director | $155.22 | 134 | $20,799.44 | 2,866 | 2015-05-01 | Filing |
| Officer, Director | $164.10 | 200 | $32,819.00 | 15,562 | 2015-04-30 | Filing |
| Officer, Director | $163.30 | 1,200 | $195,959.52 | 15,762 | 2015-04-30 | Filing |
| Officer, Director | $162.44 | 1,500 | $243,660.00 | 16,962 | 2015-04-30 | Filing |
| Officer, Director | $160.41 | 1,200 | $192,491.04 | 18,462 | 2015-04-30 | Filing |
| Officer, Director | $159.30 | 1,447 | $230,509.27 | 19,662 | 2015-04-30 | Filing |