| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
| 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 |
| Officer | $72.30 | 4,850 | $350,655.00 | 31,337 | 2013-08-05 | Filing |
| Officer, Director | $65.60 | 29,500 | $1,935,200.00 | 263,850 | 2013-07-10 | Filing |
| Officer | $65.69 | 4,850 | $318,596.50 | 31,337 | 2013-07-05 | Filing |
| Officer, Director | $66.16 | 24,043 | $1,590,684.88 | 263,850 | 2013-06-06 | Filing |
| Officer, Director | $66.62 | 5,457 | $363,545.34 | 287,893 | 2013-06-06 | Filing |
| Officer | $65.11 | 4,850 | $315,783.50 | 31,263 | 2013-06-05 | Filing |
| Officer | $67.35 | 5,000 | $336,750.00 | 12,534 | 2013-05-13 | Filing |
| Officer, Director | $64.24 | 29,200 | $1,875,808.00 | 263,850 | 2013-05-08 | Filing |