| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $36.80 | 300 | $11,040.00 | 471,927 | 2011-04-13 | Filing | |
| $37.75 | 100 | $3,775.00 | 472,227 | 2011-04-11 | Filing | |
| $38.10 | 100 | $3,810.00 | 472,327 | 2011-04-08 | Filing | |
| $38.60 | 100 | $3,860.00 | 472,427 | 2011-04-07 | Filing | |
| $39.05 | 100 | $3,905.00 | 472,527 | 2011-04-04 | Filing | |
| $39.58 | 800 | $31,664.00 | 472,627 | 2011-04-01 | Filing | |
| $37.47 | 200 | $7,494.00 | 473,427 | 2011-03-31 | Filing | |
| $35.57 | 167 | $5,940.19 | 473,627 | 2011-03-30 | Filing | |
| $36.12 | 183 | $6,609.96 | 473,794 | 2011-03-29 | Filing | |
| $35.55 | 100 | $3,555.00 | 473,977 | 2011-03-28 | Filing | |
| $35.63 | 200 | $7,126.00 | 474,077 | 2011-03-25 | Filing | |
| $34.48 | 400 | $13,792.00 | 474,277 | 2011-03-24 | Filing | |
| $34.24 | 350 | $11,984.00 | 474,677 | 2011-03-23 | Filing | |
| $33.81 | 400 | $13,524.00 | 475,027 | 2011-03-21 | Filing | |
| $34.43 | 300 | $10,329.00 | 475,425 | 2011-03-18 | Filing | |
| $33.60 | 300 | $10,080.00 | 475,727 | 2011-03-17 | Filing | |
| $35.30 | 400 | $14,120.00 | 476,027 | 2011-03-16 | Filing | |
| $34.93 | 200 | $6,986.00 | 476,427 | 2011-03-15 | Filing | |
| $35.58 | 200 | $7,116.00 | 476,627 | 2011-03-14 | Filing | |
| $36.30 | 100 | $3,630.00 | 476,827 | 2011-03-10 | Filing |