| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $32.81 | 12,400 | $406,819.20 | 21,720 | 2011-09-01 | Filing | |
| $49.45 | 2,306 | $114,031.70 | 14,093 | 2011-05-27 | Filing | |
| $50.39 | 13,809 | $695,835.51 | 19,720 | 2011-05-11 | Filing | |
| $51.95 | 15,000 | $779,250.00 | 15,619 | 2011-05-10 | Filing | |
| $50.78 | 4,590 | $233,080.20 | 2,911 | 2011-05-09 | Filing | |
| $49.97 | 13,153 | $657,255.41 | 12,399 | 2011-05-06 | Filing | |
| $50.57 | 7,500 | $379,275.00 | 18,070 | 2011-05-04 | Filing | |
| $50.55 | 4,500 | $227,475.00 | 11,610 | 2011-05-03 | Filing | |
| $50.54 | 4,500 | $227,430.00 | 11,610 | 2011-05-03 | Filing | |
| $50.98 | 1,343 | $68,466.14 | 3,626 | 2011-05-03 | Filing | |
| $50.98 | 10,000 | $509,800.00 | 3,626 | 2011-05-03 | Filing | |
| $34.05 | 7,150 | $243,457.50 | 1,345 | 2010-09-02 | Filing | |
| $36.99 | 5,000 | $184,950.00 | 2,026 | 2010-05-19 | Filing | |
| $37.75 | 56,000 | $2,114,000.00 | 35,034 | 2010-05-10 | Filing | |
| $33.10 | 4,500 | $148,950.00 | 13,695 | 2010-03-04 | Filing | |
| $33.22 | 25,000 | $830,500.00 | 6,000 | 2010-03-03 | Filing | |
| $32.79 | 25,000 | $819,750.00 | 6,000 | 2010-03-02 | Filing | |
| $33.27 | 5,000 | $166,350.00 | 2,026 | 2010-02-22 | Filing | |
| $33.42 | 4,500 | $150,390.00 | 17,260 | 2010-02-19 | Filing | |
| $33.56 | 18,000 | $604,080.00 | 6,000 | 2009-11-04 | Filing |