| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $28.60 | 100 | $2,860.22 | 11,612 | 2011-05-25 | Filing | |
| $28.60 | 100 | $2,860.20 | 11,712 | 2011-05-25 | Filing | |
| $28.60 | 238 | $6,807.04 | 11,812 | 2011-05-25 | Filing | |
| $28.56 | 167 | $4,769.69 | 130,413 | 2011-05-25 | Filing | |
| $28.56 | 200 | $5,712.00 | 130,580 | 2011-05-25 | Filing | |
| $30.05 | 100 | $3,005.00 | 17,924 | 2011-05-20 | Filing | |
| $30.07 | 100 | $3,007.00 | 18,024 | 2011-05-20 | Filing | |
| $30.06 | 100 | $3,005.50 | 18,124 | 2011-05-20 | Filing | |
| $30.03 | 100 | $3,003.00 | 18,224 | 2011-05-20 | Filing | |
| $30.00 | 200 | $6,000.00 | 18,324 | 2011-05-20 | Filing | |
| $29.58 | 10,000 | $295,835.00 | 73,251 | 2011-05-16 | Filing | |
| $30.62 | 40,500 | $1,240,263.90 | 17,924 | 2011-05-12 | Filing | |
| $34.50 | 11,151 | $384,709.50 | 1,027,908 | 2011-05-02 | Filing | |
| $34.50 | 8,849 | $305,290.50 | 1,039,059 | 2011-03-31 | Filing | |
| $34.00 | 20,000 | $680,000.00 | 1,047,908 | 2011-03-25 | Filing | |
| $33.50 | 20,000 | $670,000.00 | 1,067,908 | 2011-03-25 | Filing | |
| $33.00 | 20,000 | $660,000.00 | 1,087,908 | 2011-03-24 | Filing | |
| $32.00 | 20,000 | $640,000.00 | 1,107,908 | 2011-03-23 | Filing | |
| $28.01 | 10,000 | $280,068.00 | 55,989 | 2011-03-15 | Filing | |
| $31.01 | 7,094 | $219,984.94 | 1,127,908 | 2011-03-04 | Filing |