| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
| Director | $68.21 | 1,093 | $74,553.53 | 77,199 | 2014-02-24 | Filing |
| Officer, Director | $66.92 | 29,500 | $1,974,199.00 | 263,850 | 2014-02-06 | Filing |
| Officer | $65.41 | 5,600 | $366,296.00 | 31,337 | 2014-02-05 | Filing |
| Director | $68.65 | 1,092 | $74,965.80 | 77,199 | 2014-01-27 | Filing |
| Officer | $70.00 | 10,000 | $700,000.00 | 48,681 | 2014-01-14 | Filing |
| Officer, Director | $67.03 | 29,200 | $1,957,378.20 | 263,850 | 2014-01-09 | Filing |
| Officer, Director | $67.44 | 300 | $20,231.01 | 293,050 | 2014-01-09 | Filing |
| Officer | $67.14 | 5,600 | $375,984.00 | 31,337 | 2014-01-06 | Filing |
| Officer | $62.34 | 10,000 | $623,400.00 | 48,681 | 2013-12-11 | Filing |
| Officer | $64.65 | 4,650 | $300,622.50 | 31,337 | 2013-12-05 | Filing |
| Officer, Director | $64.90 | 29,500 | $1,914,550.00 | 263,850 | 2013-12-04 | Filing |
| Officer, Director | $62.89 | 29,500 | $1,855,113.40 | 263,850 | 2013-11-05 | Filing |
| Officer | $63.15 | 4,850 | $306,277.50 | 31,337 | 2013-11-05 | Filing |
| Officer, Director | $72.63 | 29,500 | $2,142,585.00 | 263,850 | 2013-10-09 | Filing |
| Officer | $72.19 | 4,850 | $350,121.50 | 31,337 | 2013-10-04 | Filing |
| Officer, Director | $71.82 | 29,500 | $2,118,690.00 | 263,850 | 2013-09-12 | Filing |
| Officer | $71.24 | 4,850 | $345,514.00 | 31,337 | 2013-09-05 | Filing |
| Officer | $73.15 | 20,000 | $1,463,000.00 | 48,681 | 2013-08-01 | Filing |
| Officer, Director | $72.20 | 25,754 | $1,859,438.80 | 263,850 | 2013-08-08 | Filing |
| Officer, Director | $72.82 | 3,746 | $272,783.72 | 289,604 | 2013-08-08 | Filing |