| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $81.66 | 100 | $8,166.00 | 39,800 | 2010-09-10 | Filing | |
| $81.57 | 100 | $8,157.00 | 39,900 | 2010-09-10 | Filing | |
| $82.70 | 100 | $8,270.00 | 40,000 | 2010-09-09 | Filing | |
| $82.68 | 100 | $8,268.00 | 41,100 | 2010-09-09 | Filing | |
| $82.67 | 100 | $8,267.00 | 40,200 | 2010-09-09 | Filing | |
| $82.66 | 200 | $16,532.00 | 40,300 | 2010-09-09 | Filing | |
| $82.65 | 700 | $57,855.00 | 40,500 | 2010-09-09 | Filing | |
| $82.62 | 200 | $16,524.00 | 41,200 | 2010-09-09 | Filing | |
| $82.60 | 300 | $24,780.00 | 41,400 | 2010-09-09 | Filing | |
| $82.59 | 291 | $24,033.69 | 41,700 | 2010-09-09 | Filing | |
| $82.58 | 900 | $74,322.00 | 41,991 | 2010-09-09 | Filing | |
| $82.56 | 915 | $75,542.40 | 42,891 | 2010-09-09 | Filing | |
| $82.55 | 6,194 | $511,314.70 | 43,806 | 2010-09-09 | Filing | |
| $81.67 | 7 | $571.69 | 0 | 2010-09-07 | Filing | |
| $81.67 | 800 | $65,336.00 | 7 | 2010-09-07 | Filing | |
| $81.27 | 3,000 | $243,810.00 | 0 | 2010-09-03 | Filing | |
| $88.80 | 250 | $22,200.00 | 0 | 2009-12-08 | Filing | |
| $90.42 | 100 | $9,042.00 | 0 | 2009-12-07 | Filing | |
| $90.41 | 600 | $54,246.00 | 100 | 2009-12-07 | Filing | |
| $90.40 | 1,300 | $117,520.00 | 700 | 2009-12-07 | Filing |