Insider | Price | Amount | Relationship | Remaining Holdings | Date | Form 4 |
| $70.56 | 5,224 | Large Shareholder, Director | 156,499 | 2011-05-05 | Filing |
| $71.05 | 676 | Large Shareholder, Director | 161,723 | 2011-05-05 | Filing |
| $71.00 | 694 | Large Shareholder, Director | 162,399 | 2011-05-04 | Filing |
| $71.02 | 704 | Officer, Director | 48,126 | 2011-05-05 | Filing |
| $70.48 | 2,020 | Officer, Director | 48,830 | 2011-05-05 | Filing |
| $71.01 | 320 | Officer, Director | 50,850 | 2011-05-04 | Filing |
| $71.00 | 4,000 | Officer | 4,437 | 2011-05-04 | Filing |
| $71.14 | 2,000 | Officer, Director | 51,170 | 2011-05-03 | Filing |
| $70.78 | 885 | Officer, Director | 53,170 | 2011-05-03 | Filing |
| $71.72 | 25 | Large Shareholder, Director | 57,872 | 2011-05-03 | Filing |
| $71.73 | 50 | Large Shareholder, Director | 57,897 | 2011-05-03 | Filing |
| $71.02 | 6,175 | Large Shareholder, Director | 57,947 | 2011-05-03 | Filing |
| $71.96 | 12,409 | Large Shareholder, Director | 64,122 | 2011-05-02 | Filing |
| $72.91 | 500 | Large Shareholder, Director | 76,531 | 2011-04-29 | Filing |
| $72.03 | 7,000 | Large Shareholder, Director | 77,031 | 2011-04-29 | Filing |
| $71.72 | 25 | Large Shareholder, Director | 163,093 | 2011-05-03 | Filing |
| $71.73 | 50 | Large Shareholder, Director | 163,118 | 2011-05-03 | Filing |
| $71.02 | 6,175 | Large Shareholder, Director | 163,168 | 2011-05-03 | Filing |
| $71.96 | 12,410 | Large Shareholder, Director | 169,343 | 2011-05-02 | Filing |
| $72.91 | 500 | Large Shareholder, Director | 181,753 | 2011-04-29 | Filing |