| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $36.77 | 12,000 | $441,240.00 | 14,261 | 2012-02-22 | Filing | |
| $36.77 | 14,344 | $527,428.88 | 0 | 2012-02-22 | Filing | |
| $36.77 | 21,250 | $781,362.50 | 207,822 | 2012-02-22 | Filing | |
| $38.56 | 41,058 | $1,583,196.48 | 0 | 2012-02-13 | Filing | |
| $35.05 | 3,200 | $112,160.00 | 207,822 | 2012-02-08 | Filing | |
| $34.25 | 18,050 | $618,212.50 | 211,022 | 2012-02-08 | Filing | |
| $28.59 | 5,000 | $142,950.00 | 83,935 | 2011-11-30 | Filing | |
| $26.37 | 600 | $15,823.50 | 3,729 | 2011-11-01 | Filing | |
| $26.37 | 700 | $18,459.00 | 4,329 | 2011-11-01 | Filing | |
| $26.36 | 200 | $5,272.50 | 5,029 | 2011-11-01 | Filing | |
| $26.36 | 300 | $7,908.00 | 5,229 | 2011-11-01 | Filing | |
| $26.35 | 1,325 | $34,913.75 | 5,529 | 2011-11-01 | Filing | |
| $22.10 | 5,000 | $110,500.00 | 88,935 | 2011-08-31 | Filing | |
| $33.91 | 5,000 | $169,550.00 | 93,935 | 2011-05-31 | Filing | |
| $40.99 | 5,000 | $204,950.00 | 98,965 | 2011-02-22 | Filing | |
| $42.50 | 2,000 | $85,000.00 | 21,424 | 2011-02-17 | Filing | |
| $42.00 | 14,830 | $622,860.00 | 38,453 | 2011-02-14 | Filing | |
| $42.00 | 14,830 | $622,860.00 | 38,453 | 2011-02-14 | Filing | |
| $48.38 | 200 | $9,676.00 | 154,400 | 2011-02-07 | Filing | |
| $48.33 | 300 | $14,499.00 | 154,600 | 2011-02-07 | Filing |