Insider | Price | Amount | Relationship | Remaining Holdings | Date | Form 4 |
| $157.00 | 100 | Large Shareholder, Officer, Director | 618 | 2011-08-11 | Filing |
| $158.00 | 300 | Large Shareholder, Officer, Director | 518 | 2011-08-11 | Filing |
| $188.00 | 50 | Large Shareholder, Officer, Director | 3,689 | 2011-07-08 | Filing |
| $186.75 | 295 | Large Shareholder, Officer, Director | 3,639 | 2011-07-08 | Filing |
| $189.00 | 100 | Large Shareholder, Officer, Director | 314,047 | 2011-07-08 | Filing |
| $186.75 | 295 | Large Shareholder, Officer, Director | 3,639 | 2011-07-08 | Filing |
| $189.00 | 100 | Large Shareholder, Officer, Director | 314,047 | 2011-07-08 | Filing |
| $186.00 | 20 | Large Shareholder, Officer, Director | 313,947 | 2011-06-24 | Filing |
| $186.00 | 20 | Large Shareholder, Officer, Director | 313,927 | 2011-06-22 | Filing |
| $192.21 | 15 | Large Shareholder, Officer, Director | 3,344 | 2011-05-31 | Filing |
| $193.00 | 64 | Large Shareholder, Officer, Director | 3,329 | 2011-06-01 | Filing |
| $193.00 | 125 | Large Shareholder, Officer, Director | 10,432 | 2011-05-27 | Filing |
| $199.00 | 369 | Large Shareholder, Officer, Director | 3,265 | 2011-05-25 | Filing |
| $202.00 | 76 | Large Shareholder, Officer, Director | 2,896 | 2011-05-19 | Filing |
| $202.00 | 138 | Large Shareholder, Officer, Director | 1,680 | 2011-05-12 | Filing |
| $202.00 | 100 | Large Shareholder, Officer, Director | 1,542 | 2011-05-09 | Filing |
| $198.30 | 50 | Large Shareholder, Officer, Director | 514,620 | 2011-05-09 | Filing |
| $201.00 | 38 | Large Shareholder, Officer, Director | 313,907 | 2011-04-06 | Filing |
| $200.70 | 15 | Large Shareholder, Officer, Director | 366,841 | 2011-04-01 | Filing |
| $202.00 | 260 | Large Shareholder, Officer, Director | 10,307 | 2011-03-31 | Filing |