| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $51.75 | 317 | $16,404.75 | 2,200 | 2015-08-03 | Filing | |
| $50.05 | 1,777 | $88,938.85 | 12 | 2015-05-27 | Filing | |
| $50.04 | 100 | $5,004.00 | 1,789 | 2015-05-27 | Filing | |
| $52.02 | 919 | $47,806.38 | 12 | 2015-03-31 | Filing | |
| $52.00 | 100 | $5,200.00 | 931 | 2015-03-31 | Filing | |
| $48.18 | 1,000 | $48,181.00 | 12 | 2015-03-16 | Filing | |
| $45.11 | 11,000 | $496,161.60 | 87,840 | 2015-02-09 | Filing | |
| $44.60 | 1,000 | $44,595.80 | 12 | 2015-02-05 | Filing | |
| $44.44 | 5,732 | $254,730.08 | 95,721 | 2015-01-28 | Filing | |
| $44.44 | 4,944 | $219,711.36 | 101,453 | 2015-01-23 | Filing | |
| $41.01 | 948 | $38,877.48 | 0 | 2014-09-02 | Filing | |
| $41.01 | 948 | $38,877.48 | 1,500 | 2014-09-02 | Filing | |
| $38.28 | 1,500 | $57,424.80 | 1 | 2014-08-20 | Filing | |
| $38.12 | 2,119 | $80,776.28 | 1 | 2014-08-11 | Filing | |
| $38.67 | 3,150 | $121,807.35 | 2,120 | 2014-07-29 | Filing | |
| $41.18 | 1,000 | $41,179.00 | 2,448 | 2014-06-04 | Filing | |
| $42.10 | 200 | $8,420.00 | 1,948 | 2014-05-12 | Filing | |
| $42.09 | 1,300 | $54,717.13 | 2,148 | 2014-05-12 | Filing | |
| $42.40 | 1,002 | $42,484.90 | 26,763 | 2014-05-06 | Filing | |
| $42.36 | 43,400 | $1,838,341.54 | 44,048 | 2014-05-05 | Filing |