| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
| 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 |
| Officer, Director | $163.99 | 2,215 | $363,231.43 | 15,562 | 2015-04-30 | Filing |
| Officer, Director | $163.73 | 800 | $130,984.24 | 17,777 | 2015-04-30 | Filing |
| Officer, Director | $162.82 | 1,100 | $179,096.61 | 18,577 | 2015-04-30 | Filing |
| Officer, Director | $165.72 | 100 | $16,572.00 | 15,562 | 2015-04-29 | Filing |
| Officer, Director | $164.92 | 911 | $150,246.04 | 15,662 | 2015-04-29 | Filing |
| Officer, Director | $164.19 | 500 | $82,097.00 | 16,573 | 2015-04-29 | Filing |
| Officer, Director | $163.33 | 700 | $114,327.99 | 17,073 | 2015-04-29 | Filing |
| Officer, Director | $163.31 | 5,000 | $816,550.00 | 1,456 | 2015-04-28 | Filing |
| Officer, Director | $185.89 | 400 | $74,357.00 | 15,562 | 2015-04-27 | Filing |
| Officer, Director | $184.11 | 100 | $18,411.00 | 15,962 | 2015-04-27 | Filing |
| Officer, Director | $182.29 | 100 | $18,229.00 | 16,062 | 2015-04-27 | Filing |
| Officer, Director | $181.02 | 100 | $18,102.00 | 16,162 | 2015-04-27 | Filing |