| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $36.63 | 3,750 | $137,360.63 | 9,096 | 2012-02-10 | Filing | |
| $37.73 | 4,412 | $166,450.64 | 82,136 | 2012-02-07 | Filing | |
| $37.77 | 3,000 | $113,306.10 | 8,406 | 2012-02-07 | Filing | |
| $37.73 | 2,357 | $88,922.07 | 11,406 | 2012-02-07 | Filing | |
| $37.73 | 5,164 | $194,821.20 | 10,079 | 2012-02-07 | Filing | |
| $37.93 | 34,000 | $1,289,603.00 | 80,185 | 2012-02-06 | Filing | |
| $34.21 | 282 | $9,647.50 | 81,854 | 2011-11-21 | Filing | |
| $34.16 | 423 | $14,449.26 | 10,079 | 2011-11-21 | Filing | |
| $34.16 | 219 | $7,480.82 | 10,522 | 2011-11-21 | Filing | |
| $37.00 | 93,089 | $3,444,293.00 | 4,721,841 | 2011-11-15 | Filing | |
| $37.04 | 16,000 | $592,640.00 | 69,219 | 2011-11-15 | Filing | |
| $36.90 | 9,411 | $347,278.13 | 4,721,841 | 2011-11-14 | Filing | |
| $36.92 | 100,000 | $3,692,400.00 | 4,721,841 | 2011-11-11 | Filing | |
| $36.92 | 76,396 | $2,820,540.32 | 4,721,841 | 2011-11-08 | Filing | |
| $37.00 | 10,000 | $370,000.00 | 69,219 | 2011-11-08 | Filing | |
| $36.77 | 42,318 | $1,556,003.24 | 81,854 | 2011-11-08 | Filing | |
| $36.49 | 3,675 | $134,117.29 | 81,854 | 2011-11-07 | Filing | |
| $36.43 | 3,262 | $118,827.81 | 7,485 | 2011-11-07 | Filing | |
| $36.49 | 2,396 | $87,440.82 | 10,747 | 2011-11-07 | Filing | |
| $36.43 | 4,402 | $160,384.67 | 10,079 | 2011-11-07 | Filing |