Insider | Price | Amount | Relationship | Remaining Holdings | Date | Form 4 |
| $87.46 | 2,000 | Officer | 33,378 | 2013-09-17 | Filing |
| $87.00 | 950 | Officer | 32,508 | 2013-08-22 | Filing |
| $87.67 | 1,000 | Officer | 33,458 | 2013-08-20 | Filing |
| $88.41 | 3,000 | Director | 29,300 | 2013-08-20 | Filing |
| $86.54 | 6,000 | Director | 7,500 | 2013-08-14 | Filing |
| $93.76 | 1,000 | Officer | 34,368 | 2013-06-06 | Filing |
| $93.82 | 1,800 | Officer | 35,368 | 2013-06-06 | Filing |
| $93.82 | 1,800 | Officer | 35,368 | 2013-06-06 | Filing |
| $88.76 | 1,758 | Officer | 100,327 | 2013-05-22 | Filing |
| $93.02 | 2,520 | Large Shareholder, Director, Other | 53,117 | 2013-05-09 | Filing |
| $93.02 | 18,480 | Large Shareholder, Director, Other | 437,609 | 2013-05-09 | Filing |
| $92.92 | 10,319 | Large Shareholder, Director, Other | 55,637 | 2013-05-08 | Filing |
| $92.92 | 3,366 | Large Shareholder, Director, Other | 41,442 | 2013-05-08 | Filing |
| $92.92 | 80,268 | Large Shareholder, Director, Other | 1,137,873 | 2013-05-08 | Filing |
| $92.92 | 75,237 | Large Shareholder, Director, Other | 456,089 | 2013-05-08 | Filing |
| $91.04 | 1,086 | Large Shareholder, Director, Other | 65,956 | 2013-05-07 | Filing |
| $91.04 | 356 | Large Shareholder, Director, Other | 44,808 | 2013-05-07 | Filing |
| $91.04 | 8,437 | Large Shareholder, Director, Other | 1,218,141 | 2013-05-07 | Filing |
| $91.04 | 7,921 | Large Shareholder, Director, Other | 531,326 | 2013-05-07 | Filing |
| $91.19 | 380 | Large Shareholder, Director, Other | 67,042 | 2013-05-06 | Filing |