| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
| Officer, Director | $71.04 | 700 | $49,728.00 | 535,229 | 2015-07-29 | Filing |
| Officer, Director | $71.03 | 1,300 | $92,339.00 | 535,929 | 2015-07-29 | Filing |
| Officer, Director | $71.02 | 200 | $14,204.00 | 537,229 | 2015-07-29 | Filing |
| Officer, Director | $71.00 | 758 | $53,818.00 | 537,429 | 2015-07-29 | Filing |
| Officer | $66.00 | 6,200 | $409,200.00 | 68,460 | 2015-05-19 | Filing |
| Officer, Director | $64.96 | 600 | $38,976.00 | 482,147 | 2015-04-28 | Filing |
| Officer, Director | $64.95 | 300 | $19,485.00 | 482,747 | 2015-04-28 | Filing |
| Officer, Director | $64.94 | 300 | $19,482.00 | 483,047 | 2015-04-28 | Filing |
| Officer, Director | $64.93 | 1,300 | $84,409.00 | 483,347 | 2015-04-28 | Filing |
| Officer, Director | $64.92 | 300 | $19,476.00 | 484,647 | 2015-04-28 | Filing |
| Officer, Director | $64.92 | 1,000 | $64,915.00 | 484,947 | 2015-04-28 | Filing |
| Officer, Director | $64.91 | 223 | $14,474.93 | 485,947 | 2015-04-28 | Filing |
| Officer, Director | $64.91 | 1,300 | $84,376.50 | 486,170 | 2015-04-28 | Filing |
| Officer, Director | $64.90 | 2,958 | $191,974.20 | 487,470 | 2015-04-28 | Filing |
| Officer, Director | $64.89 | 2,969 | $192,658.41 | 490,428 | 2015-04-28 | Filing |
| Officer, Director | $64.88 | 200 | $12,976.50 | 493,397 | 2015-04-28 | Filing |
| Officer, Director | $64.88 | 1,800 | $116,784.00 | 493,597 | 2015-04-28 | Filing |
| Officer, Director | $64.88 | 1,000 | $64,875.00 | 495,397 | 2015-04-28 | Filing |
| Officer, Director | $64.87 | 1,300 | $84,331.00 | 496,397 | 2015-04-08 | Filing |
| Officer, Director | $64.87 | 100 | $6,486.75 | 497,697 | 2015-04-28 | Filing |