| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $81.32 | 15,000 | $1,219,851.00 | 14,901 | 2011-03-03 | Filing | |
| $80.00 | 13,333 | $1,066,640.00 | 47,766 | 2011-02-22 | Filing | |
| $81.60 | 21,962 | $1,792,099.20 | 51,535 | 2011-02-22 | Filing | |
| $81.54 | 11,295 | $920,938.95 | 49,299 | 2011-02-17 | Filing | |
| $81.50 | 11,295 | $920,567.35 | 47,766 | 2011-02-16 | Filing | |
| $63.99 | 233,334 | $14,931,976.00 | 583,097 | 2010-12-14 | Filing | |
| $65.22 | 10,666 | $695,632.25 | 49,299 | 2010-12-13 | Filing | |
| $62.65 | 50,000 | $3,132,385.00 | 144,919 | 2010-11-18 | Filing | |
| $58.90 | 20,000 | $1,178,000.00 | 49,299 | 2010-11-05 | Filing | |
| $55.00 | 50,666 | $2,786,630.00 | 51,535 | 2010-11-02 | Filing | |
| $52.57 | 20,000 | $1,051,346.00 | 49,299 | 2010-10-27 | Filing | |
| $51.27 | 53,333 | $2,734,521.58 | 47,766 | 2010-10-27 | Filing | |
| $51.51 | 4,766 | $245,496.66 | 101,099 | 2010-10-27 | Filing | |
| $44.96 | 109,333 | $4,915,578.88 | 585,597 | 2010-09-30 | Filing | |
| $34.69 | 291 | $10,094.79 | 0 | 2010-06-28 | Filing | |
| $43.36 | 57,370 | $2,487,563.20 | 154,032 | 2010-03-15 | Filing |