| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $38.59 | 12,040 | $464,628.42 | 34,282 | 2012-02-17 | Filing | |
| $38.55 | 12,776 | $492,461.14 | 11,199 | 2012-02-17 | Filing | |
| $38.04 | 25,854 | $983,413.77 | 35,934 | 2012-02-16 | Filing | |
| $38.02 | 4,000 | $152,082.40 | 9,668 | 2012-02-16 | Filing | |
| $38.35 | 7,876 | $302,073.74 | 12,524 | 2012-02-15 | Filing | |
| $37.72 | 9,730 | $366,975.71 | 15,070 | 2012-02-15 | Filing | |
| $37.70 | 26,797 | $1,010,134.35 | 41,703 | 2012-02-15 | Filing | |
| $31.00 | 2,000 | $62,000.00 | 51,696 | 2011-12-08 | Filing | |
| $30.50 | 2,000 | $61,000.00 | 53,696 | 2011-12-07 | Filing | |
| $30.00 | 2,000 | $60,000.00 | 55,696 | 2011-12-06 | Filing | |
| $30.50 | 2,000 | $61,000.00 | 57,696 | 2011-12-05 | Filing | |
| $30.00 | 2,000 | $60,000.00 | 59,696 | 2011-11-30 | Filing | |
| $28.62 | 4,000 | $114,480.00 | 61,696 | 2011-09-15 | Filing | |
| $28.57 | 2,000 | $57,140.00 | 65,696 | 2011-09-15 | Filing | |
| $32.41 | 746 | $24,177.86 | 12,750 | 2011-10-31 | Filing | |
| $34.34 | 100 | $3,434.10 | 31,147 | 2011-03-17 | Filing | |
| $34.33 | 400 | $13,732.00 | 31,247 | 2011-03-17 | Filing | |
| $34.32 | 353 | $12,115.31 | 31,647 | 2011-03-17 | Filing | |
| $35.12 | 1,100 | $38,635.96 | 28,538 | 2011-03-09 | Filing | |
| $34.65 | 1,000 | $34,653.40 | 7,368 | 2011-03-10 | Filing |