| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $46.49 | 1,100 | $51,139.00 | 56,659 | 2011-02-25 | Filing | |
| $46.50 | 429 | $19,948.50 | 57,759 | 2011-02-25 | Filing | |
| $46.52 | 3,000 | $139,560.00 | 58,188 | 2011-02-25 | Filing | |
| $46.53 | 2,800 | $130,284.00 | 61,188 | 2011-02-25 | Filing | |
| $46.58 | 160 | $7,452.80 | 63,988 | 2011-02-25 | Filing | |
| $46.67 | 2,000 | $93,340.00 | 64,148 | 2011-02-25 | Filing | |
| $46.68 | 2,000 | $93,360.00 | 66,148 | 2011-02-25 | Filing | |
| $47.35 | 15,272 | $723,129.20 | 22,070 | 2011-02-24 | Filing | |
| $37.50 | 32,399 | $1,214,962.50 | 87,937 | 2010-11-18 | Filing | |
| $36.05 | 832 | $29,992.19 | 27,630 | 2010-11-05 | Filing | |
| $36.07 | 6 | $216.42 | 21,414 | 2010-11-05 | Filing | |
| $36.05 | 400 | $14,420.00 | 21,420 | 2010-11-05 | Filing | |
| $36.04 | 200 | $7,208.00 | 21,820 | 2010-11-05 | Filing | |
| $36.00 | 500 | $18,000.00 | 22,020 | 2010-11-05 | Filing | |
| $35.98 | 400 | $14,392.00 | 22,520 | 2010-11-05 | Filing | |
| $35.96 | 800 | $28,768.00 | 22,920 | 2010-11-05 | Filing | |
| $35.95 | 800 | $28,760.00 | 23,720 | 2010-11-05 | Filing | |
| $35.94 | 1,494 | $53,694.36 | 24,520 | 2010-11-05 | Filing | |
| $35.90 | 918 | $32,956.20 | 26,014 | 2010-11-05 | Filing | |
| $36.28 | 400 | $14,512.00 | 27,234 | 2010-11-05 | Filing |