| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $85.75 | 391 | $33,528.25 | 4,907 | 2012-02-16 | Filing | |
| $80.68 | 707 | $57,039.42 | 6,925 | 2012-01-24 | Filing | |
| $80.70 | 1,245 | $100,472.00 | 6,925 | 2012-01-24 | Filing | |
| $80.66 | 3,520 | $283,939.74 | 6,925 | 2012-01-24 | Filing | |
| $74.36 | 4,307 | $320,262.49 | 1,643 | 2011-12-20 | Filing | |
| $72.71 | 1,853 | $134,731.63 | 4,907 | 2011-11-04 | Filing | |
| $71.55 | 2,050 | $146,677.50 | 4,907 | 2011-10-28 | Filing | |
| $72.02 | 2,950 | $212,459.00 | 4,907 | 2011-10-28 | Filing | |
| $73.02 | 1,168 | $85,285.49 | 3,368 | 2011-09-07 | Filing | |
| $75.00 | 1,100 | $82,500.00 | 3,368 | 2011-08-31 | Filing | |
| $87.35 | 1,005 | $87,788.86 | 6,925 | 2011-07-14 | Filing | |
| $88.88 | 782 | $69,504.16 | 6,925 | 2011-07-05 | Filing | |
| $86.52 | 1,370 | $118,532.40 | 6,925 | 2011-06-30 | Filing | |
| $83.64 | 3,734 | $312,312.51 | 6,925 | 2011-06-14 | Filing | |
| $86.70 | 2,291 | $198,626.26 | 866 | 2011-05-19 | Filing | |
| $86.76 | 5,651 | $490,308.45 | 3,157 | 2011-05-19 | Filing | |
| $86.64 | 11,250 | $974,650.50 | 3,157 | 2011-05-19 | Filing | |
| $86.00 | 855 | $73,530.00 | 925 | 2011-05-17 | Filing | |
| $86.00 | 1,666 | $143,276.00 | 925 | 2011-05-17 | Filing | |
| $85.21 | 262 | $22,325.02 | 1,643 | 2011-05-16 | Filing |