| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $37.32 | 1,343 | $50,120.76 | 140,742 | 2011-05-18 | Filing | |
| $36.80 | 118 | $4,342.22 | 6,309 | 2011-05-13 | Filing | |
| $37.14 | 864 | $32,088.96 | 8,936 | 2011-04-27 | Filing | |
| $37.14 | 1,296 | $48,133.44 | 11,642 | 2011-04-27 | Filing | |
| $36.93 | 1,295 | $47,823.96 | 6,427 | 2011-04-28 | Filing | |
| $37.10 | 8,231 | $305,370.10 | 206,725 | 2011-04-14 | Filing | |
| $35.02 | 7,612 | $266,540.27 | 204,992 | 2011-02-23 | Filing | |
| $35.99 | 44,769 | $1,611,330.32 | 169,904 | 2011-02-22 | Filing | |
| $36.42 | 870 | $31,685.40 | 165,773 | 2011-02-22 | Filing | |
| $37.00 | 6,307 | $233,359.00 | 15,465 | 2011-02-16 | Filing | |
| $34.19 | 2,709 | $92,620.71 | 92,209 | 2011-02-02 | Filing | |
| $34.20 | 4,692 | $160,466.40 | 84,086 | 2011-02-02 | Filing | |
| $33.67 | 1,674 | $56,363.58 | 7,722 | 2011-02-01 | Filing | |
| $33.83 | 1,295 | $43,813.86 | 9,396 | 2011-01-28 | Filing | |
| $32.84 | 864 | $28,373.76 | 9,800 | 2011-01-27 | Filing | |
| $32.84 | 1,296 | $42,560.64 | 12,938 | 2011-01-27 | Filing | |
| $33.33 | 6,987 | $232,881.60 | 145,898 | 2011-01-18 | Filing | |
| $32.56 | 8,394 | $273,342.22 | 152,885 | 2011-01-14 | Filing | |
| $35.09 | 6,065 | $212,849.96 | 14,777 | 2010-12-02 | Filing | |
| $35.25 | 51,682 | $1,821,790.50 | 88,439 | 2010-11-24 | Filing |