| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $51.92 | 414 | $21,494.88 | 17,504 | 2010-12-02 | Filing | |
| $42.46 | 414 | $17,578.44 | 17,918 | 2010-09-09 | Filing | |
| $45.60 | 414 | $18,878.40 | 18,332 | 2010-06-02 | Filing | |
| $48.21 | 414 | $19,958.94 | 18,746 | 2010-02-23 | Filing | |
| $52.14 | 23,750 | $1,238,325.00 | 21,954 | 2010-11-02 | Filing | |
| $58.35 | 202 | $11,786.70 | 2,294 | 2011-03-14 | Filing | |
| $60.00 | 67,744 | $4,064,640.00 | 95,890 | 2011-03-09 | Filing | |
| $60.12 | 4,528 | $272,227.89 | 95,890 | 2011-03-08 | Filing | |
| $60.12 | 6,885 | $413,933.09 | 95,890 | 2011-03-08 | Filing | |
| $60.00 | 4,405 | $264,300.00 | 95,890 | 2011-03-07 | Filing | |
| $60.00 | 29,933 | $1,795,980.00 | 95,890 | 2011-03-04 | Filing | |
| $60.00 | 28,777 | $1,726,620.00 | 95,890 | 2011-03-03 | Filing | |
| $58.25 | 202 | $11,766.50 | 2,324 | 2011-02-17 | Filing | |
| $51.72 | 96 | $4,965.12 | 3,364 | 2010-12-09 | Filing | |
| $51.72 | 400 | $20,688.00 | 1,234 | 2010-12-02 | Filing | |
| $51.53 | 389 | $20,045.17 | 3,460 | 2010-12-01 | Filing | |
| $50.99 | 331 | $16,876.04 | 1,992 | 2010-12-01 | Filing | |
| $50.75 | 400 | $20,300.00 | 1,634 | 2010-11-22 | Filing | |
| $50.20 | 300 | $15,060.00 | 2,022 | 2010-11-15 | Filing | |
| $52.14 | 23,750 | $1,238,325.00 | 21,954 | 2010-11-02 | Filing |