| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $75.15 | 9,000 | $676,371.60 | 29,764 | 2011-02-15 | Filing | |
| $70.00 | 3,000 | $210,000.00 | 1,400 | 2010-12-09 | Filing | |
| $66.22 | 3,000 | $198,660.00 | 1,400 | 2010-12-01 | Filing | |
| $63.25 | 68,552 | $4,336,236.19 | 11,385 | 2010-11-19 | Filing | |
| $63.51 | 3,000 | $190,530.00 | 1,400 | 2010-11-18 | Filing | |
| $61.09 | 6,000 | $366,514.80 | 4,000 | 2010-11-05 | Filing | |
| $57.86 | 62,948 | $3,642,272.00 | 79,937 | 2010-10-29 | Filing | |
| $52.03 | 2,315 | $120,449.45 | 1 | 2010-09-24 | Filing | |
| $52.00 | 17,336 | $901,472.00 | 2,316 | 2010-09-24 | Filing | |
| $52.00 | 17,000 | $883,945.60 | 0 | 2010-09-23 | Filing | |
| $51.29 | 900 | $46,161.00 | 1,400 | 2010-04-23 | Filing | |
| $50.40 | 8,100 | $408,240.00 | 2,300 | 2010-04-23 | Filing | |
| $44.40 | 3,857 | $171,250.80 | 6,543 | 2010-03-31 | Filing | |
| $44.31 | 3,865 | $171,258.15 | 6,535 | 2010-03-29 | Filing | |
| $43.31 | 9,000 | $389,790.00 | 29,764 | 2010-02-17 | Filing | |
| $39.00 | 24,164 | $942,396.00 | 34,441 | 2009-12-04 | Filing | |
| $39.00 | 4,800 | $187,200.00 | 34,441 | 2009-12-03 | Filing | |
| $39.13 | 31,900 | $1,248,247.00 | 35,504 | 2009-11-18 | Filing | |
| $33.09 | 9,000 | $297,810.00 | 39,276 | 2009-09-08 | Filing | |
| $25.20 | 9,000 | $226,800.00 | 1,400 | 2009-04-02 | Filing |