| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $48.21 | 394 | $18,994.74 | 11,833 | 2012-04-02 | Filing | |
| $54.79 | 402 | $22,025.58 | 11,392 | 2012-01-03 | Filing | |
| $54.79 | 463 | $25,367.77 | 6,518 | 2012-01-03 | Filing | |
| $54.79 | 177 | $9,697.83 | 5,505 | 2012-01-03 | Filing | |
| $53.36 | 307 | $16,381.52 | 6,033 | 2011-10-03 | Filing | |
| $53.36 | 153 | $8,164.08 | 5,310 | 2011-10-03 | Filing | |
| $53.36 | 328 | $17,502.08 | 10,960 | 2011-10-03 | Filing | |
| $50.56 | 1,000 | $50,560.00 | 2,200 | 2011-08-09 | Filing | |
| $52.52 | 346 | $18,171.92 | 10,584 | 2011-07-01 | Filing | |
| $52.52 | 163 | $8,560.76 | 5,137 | 2011-07-01 | Filing | |
| $52.52 | 355 | $18,644.60 | 5,705 | 2011-07-01 | Filing | |
| $49.90 | 194 | $9,680.60 | 4,954 | 2011-04-01 | Filing | |
| $49.90 | 418 | $20,858.20 | 5,328 | 2011-04-01 | Filing | |
| $49.90 | 358 | $17,864.20 | 10,195 | 2011-04-01 | Filing | |
| $44.84 | 482 | $21,612.88 | 4,886 | 2011-01-03 | Filing | |
| $44.84 | 432 | $19,370.88 | 4,738 | 2011-01-03 | Filing | |
| $38.38 | 10,000 | $383,800.00 | 10,000 | 2010-11-08 | Filing | |
| $36.06 | 475 | $17,128.50 | 4,283 | 2010-10-01 | Filing | |
| $36.06 | 496 | $17,885.76 | 4,382 | 2010-10-01 | Filing | |
| $36.14 | 474 | $17,130.36 | 3,783 | 2010-07-01 | Filing |