| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $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 | |
| $83.00 | 50,000 | $4,150,000.00 | 298,613 | 2010-09-03 | Filing | |
| $80.00 | 500 | $40,000.00 | 13,978 | 2010-08-17 | Filing | |
| $82.00 | 650 | $53,300.00 | 14,478 | 2010-08-06 | Filing | |
| $79.20 | 5,000 | $396,000.00 | 23,028 | 2010-07-30 | Filing | |
| $80.15 | 650 | $52,097.50 | 15,128 | 2010-08-03 | Filing | |
| $78.50 | 400 | $31,400.00 | 15,778 | 2010-07-30 | Filing | |
| $79.20 | 500 | $39,600.00 | 27,528 | 2010-07-30 | Filing | |
| $79.00 | 3,700 | $292,300.00 | 27,907 | 2010-07-30 | Filing | |
| $78.60 | 15,000 | $1,179,024.00 | 17,588 | 2010-07-30 | Filing | |
| $78.00 | 50,000 | $3,900,000.00 | 306,617 | 2010-07-26 | Filing | |
| $75.10 | 600 | $45,060.00 | 16,178 | 2010-05-12 | Filing | |
| $71.32 | 15,000 | $1,069,800.00 | 32,116 | 2010-05-10 | Filing | |
| $70.00 | 7,200 | $504,000.00 | 24,009 | 2010-05-10 | Filing | |
| $72.13 | 4,062 | $292,992.06 | 4,901 | 2010-05-10 | Filing |