| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $99.00 | 500 | $49,500.00 | 11,849 | 2011-11-15 | Filing | |
| $95.61 | 2,500 | $239,025.00 | 27,025 | 2011-11-01 | Filing | |
| $100.74 | 4,970 | $500,677.80 | 27,198 | 2011-10-28 | Filing | |
| $100.90 | 300 | $30,270.00 | 12,449 | 2011-10-31 | Filing | |
| $102.00 | 500 | $51,000.00 | 12,749 | 2011-10-28 | Filing | |
| $90.00 | 350 | $31,500.00 | 13,249 | 2011-08-30 | Filing | |
| $96.50 | 450 | $43,425.00 | 13,599 | 2011-08-15 | Filing | |
| $108.75 | 300 | $32,625.00 | 14,049 | 2011-08-01 | Filing | |
| $118.43 | 6,000 | $710,562.00 | 34,301 | 2011-05-02 | Filing | |
| $120.00 | 50,000 | $6,000,000.00 | 304,686 | 2011-04-29 | Filing | |
| $118.11 | 6,620 | $781,896.14 | 20,875 | 2011-04-29 | Filing | |
| $119.16 | 4,970 | $592,200.85 | 14,349 | 2011-04-29 | Filing | |
| $120.10 | 250 | $30,025.00 | 19,319 | 2011-04-29 | Filing | |
| $111.30 | 2,000 | $222,600.00 | 25,907 | 2011-02-17 | Filing | |
| $114.04 | 3,772 | $430,150.58 | 500 | 2011-02-14 | Filing | |
| $113.97 | 20,000 | $2,279,354.00 | 30,477 | 2011-02-14 | Filing | |
| $111.50 | 5,000 | $557,500.00 | 18,028 | 2011-02-10 | Filing | |
| $111.22 | 3,512 | $390,607.13 | 12,345 | 2011-02-09 | Filing | |
| $108.25 | 1,000 | $108,250.00 | 12,478 | 2011-02-04 | Filing | |
| $110.00 | 500 | $55,000.00 | 13,478 | 2011-02-04 | Filing |