| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
| Director | $43.30 | 1,926 | $83,395.80 | 2,517 | 2016-03-28 | Filing |
| Director | $41.83 | 1,600 | $66,925.92 | 8,615 | 2016-03-18 | Filing |
| Director | $41.27 | 702 | $28,971.54 | 2,517 | 2015-12-01 | Filing |
| Officer, Director | $42.36 | 100 | $4,236.00 | 0 | 2015-11-03 | Filing |
| Officer, Director | $42.35 | 200 | $8,470.00 | 100 | 2015-11-03 | Filing |
| Officer, Director | $42.28 | 500 | $21,140.00 | 300 | 2015-11-03 | Filing |
| Officer, Director | $42.26 | 400 | $16,904.00 | 800 | 2015-11-03 | Filing |
| Officer, Director | $42.24 | 322 | $13,601.28 | 1,200 | 2015-11-03 | Filing |
| Officer, Director | $42.23 | 1,180 | $49,831.40 | 1,522 | 2015-11-03 | Filing |
| Officer, Director | $42.22 | 6 | $253.32 | 2,702 | 2015-11-03 | Filing |
| Officer, Director | $42.21 | 699 | $29,504.79 | 2,708 | 2015-11-03 | Filing |
| Officer, Director | $42.20 | 1,198 | $50,555.60 | 3,407 | 2015-11-03 | Filing |
| Officer, Director | $42.19 | 1,700 | $71,723.00 | 4,605 | 2015-11-03 | Filing |
| Officer, Director | $42.17 | 300 | $12,651.00 | 6,305 | 2015-11-03 | Filing |
| Officer, Director | $42.14 | 700 | $29,498.00 | 6,605 | 2015-11-03 | Filing |
| Officer, Director | $42.13 | 70 | $2,949.10 | 7,305 | 2015-11-03 | Filing |
| Officer, Director | $42.12 | 2,542 | $107,069.04 | 7,375 | 2015-11-03 | Filing |
| Officer, Director | $42.11 | 200 | $8,422.00 | 9,917 | 2015-11-03 | Filing |
| Director | $39.01 | 1,350 | $52,663.50 | 8,289 | 2015-05-21 | Filing |
| Officer | $39.44 | 170 | $6,704.80 | 1 | 2015-05-08 | Filing |