| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $64.00 | 15,000 | $960,000.00 | 41,944 | 2012-02-23 | Filing | |
| $55.64 | 23 | $1,279.72 | 2,576 | 2011-10-20 | Filing | |
| $53.88 | 265 | $14,278.20 | 2,599 | 2011-10-06 | Filing | |
| $50.33 | 336 | $16,910.88 | 2,139 | 2011-03-24 | Filing | |
| $46.72 | 379 | $17,706.88 | 2,475 | 2011-02-23 | Filing | |
| $45.61 | 48 | $2,189.28 | 2,854 | 2011-01-20 | Filing | |
| $45.95 | 332 | $15,255.40 | 2,902 | 2011-01-18 | Filing | |
| $37.23 | 196 | $7,297.08 | 3,234 | 2010-10-19 | Filing | |
| $38.29 | 349 | $13,363.21 | 3,430 | 2010-10-18 | Filing | |
| $37.39 | 221 | $8,263.19 | 3,779 | 2010-09-21 | Filing | |
| $62.48 | 5,000 | $312,400.00 | 56,270 | 2012-02-15 | Filing | |
| $62.07 | 13,695 | $849,993.87 | 84,325 | 2012-02-14 | Filing | |
| $62.03 | 7,930 | $491,929.62 | 84,325 | 2012-02-14 | Filing | |
| $63.16 | 3,600 | $227,376.00 | 25,482 | 2012-02-10 | Filing | |
| $62.45 | 5,000 | $312,240.00 | 32,593 | 2012-02-10 | Filing | |
| $62.47 | 15,226 | $951,183.45 | 32,593 | 2012-02-10 | Filing | |
| $62.84 | 25,616 | $1,609,735.06 | 48,238 | 2012-02-10 | Filing | |
| $62.05 | 15,531 | $963,620.90 | 75,152 | 2012-02-10 | Filing | |
| $62.16 | 9,220 | $573,069.10 | 75,152 | 2012-02-10 | Filing | |
| $61.97 | 36,776 | $2,278,971.94 | 283,831 | 2012-02-10 | Filing |