Insider | Price | Amount | Relationship | Remaining Holdings | Date | Form 4 |
| $40.82 | 2,000 | Officer | 44,461 | 2015-03-19 | Filing |
| $40.05 | 15,250 | Large Shareholder, Director | 338,679 | 2015-03-18 | Filing |
| $40.05 | 15,250 | Large Shareholder, Director | 166,147 | 2015-03-18 | Filing |
| $39.50 | 2,000 | Large Shareholder, Director | 181,397 | 2015-03-18 | Filing |
| $39.54 | 4,000 | Large Shareholder, Director | 183,397 | 2015-03-17 | Filing |
| $39.85 | 2,091 | Large Shareholder, Director | 187,397 | 2015-03-12 | Filing |
| $40.49 | 4,500 | Large Shareholder, Director | 189,488 | 2015-02-26 | Filing |
| $40.07 | 2,802 | Officer | 12,339 | 2015-02-26 | Filing |
| $41.00 | 750 | Officer | 46,461 | 2015-02-24 | Filing |
| $39.88 | 2,300 | Officer | 43,735 | 2014-12-26 | Filing |
| $40.00 | 250 | Officer | 46,918 | 2014-12-24 | Filing |
| $41.09 | 5,000 | Large Shareholder, Director | 218,988 | 2014-11-26 | Filing |
| $42.75 | 500 | Large Shareholder, Director | 352,679 | 2014-11-12 | Filing |
| $42.22 | 9,000 | Large Shareholder, Director | 353,179 | 2014-11-10 | Filing |
| $42.23 | 11,000 | Large Shareholder, Director | 362,179 | 2014-11-07 | Filing |
| $42.89 | 30,000 | Large Shareholder, Director | 373,179 | 2014-11-06 | Filing |
| $42.94 | 1,600 | Officer | 31,120 | 2014-11-06 | Filing |
| $42.45 | 10,000 | Large Shareholder, Director | 403,179 | 2014-11-05 | Filing |
| $42.06 | 800 | Large Shareholder, Director | 413,179 | 2014-11-04 | Filing |
| $41.61 | 6,400 | Large Shareholder, Director | 413,979 | 2014-11-04 | Filing |