| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $45.48 | 7,000 | $318,388.00 | 3,590,458 | 2013-05-20 | Filing | |
| $35.25 | 43,920 | $1,548,180.00 | 3,583,458 | 2013-03-05 | Filing | |
| $33.13 | 1,200 | $39,750.00 | 3,539,538 | 2012-11-01 | Filing | |
| $168.30 | 15,000 | $2,524,500.00 | 264,218 | 2011-11-18 | Filing | |
| $39.11 | 37,000 | $1,447,070.00 | 2,988,273 | 2011-11-16 | Filing | |
| $39.40 | 197,000 | $7,761,800.00 | 2,951,273 | 2011-11-15 | Filing | |
| $168.30 | 15,000 | $2,524,500.00 | 33,951 | 2011-11-18 | Filing | |
| $39.11 | 37,000 | $1,447,070.00 | 282,795 | 2011-11-16 | Filing | |
| $39.40 | 197,000 | $7,761,800.00 | 245,795 | 2011-11-15 | Filing | |
| $40.00 | 314,000 | $12,560,000.00 | 3,538,338 | 2012-02-07 | Filing |