| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $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 | |
| $38.00 | 100 | $3,800.00 | 476,927 | 2011-03-09 | Filing | |
| $40.23 | 100 | $4,023.00 | 477,027 | 2011-03-07 | Filing | |
| $40.10 | 100 | $4,010.00 | 477,127 | 2011-03-04 | Filing | |
| $39.48 | 100 | $3,948.00 | 477,227 | 2011-03-03 | Filing | |
| $40.28 | 200 | $8,056.00 | 477,327 | 2011-03-01 | Filing | |
| $40.50 | 450 | $18,225.00 | 477,527 | 2011-02-28 | Filing | |
| $37.63 | 400 | $15,052.00 | 477,977 | 2011-02-24 | Filing | |
| $39.13 | 200 | $7,826.00 | 478,377 | 2011-02-22 | Filing | |
| $39.20 | 150 | $5,880.00 | 478,577 | 2011-02-18 | Filing | |
| $38.95 | 50 | $1,947.50 | 478,727 | 2011-02-17 | Filing | |
| $38.89 | 100 | $3,889.00 | 478,777 | 2011-02-15 | Filing | |
| $39.20 | 50 | $1,960.00 | 478,877 | 2011-02-14 | Filing |