| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $39.26 | 16,500 | $647,856.00 | 706,869 | 2012-05-03 | Filing | |
| $39.86 | 45,000 | $1,793,790.00 | 723,369 | 2012-05-02 | Filing | |
| $40.02 | 70,000 | $2,801,050.00 | 768,369 | 2012-05-01 | Filing | |
| $40.30 | 10,000 | $403,000.00 | 321,647 | 2012-04-30 | Filing | |
| $37.40 | 10,000 | $374,000.00 | 34,000 | 2012-03-08 | Filing | |
| $37.44 | 30,000 | $1,123,200.00 | 323,647 | 2012-03-05 | Filing | |
| $31.13 | 200 | $6,226.00 | 301,813 | 2011-12-13 | Filing | |
| $31.00 | 36,000 | $1,116,000.00 | 44,000 | 2011-12-09 | Filing | |
| $32.17 | 5,000 | $160,850.00 | 302,013 | 2011-12-09 | Filing | |
| $31.77 | 5,000 | $158,850.00 | 172,475 | 2011-12-09 | Filing | |
| $31.41 | 10,000 | $314,100.00 | 23,962 | 2011-12-05 | Filing | |
| $31.24 | 61,750 | $1,928,878.58 | 838,369 | 2011-12-05 | Filing | |
| $31.23 | 16,250 | $507,419.25 | 900,119 | 2011-12-02 | Filing | |
| $31.44 | 22,000 | $691,607.40 | 916,369 | 2011-12-01 | Filing | |
| $30.03 | 10,000 | $300,300.00 | 33,962 | 2011-11-28 | Filing | |
| $32.17 | 40,684 | $1,308,893.78 | 2,852,679 | 2011-11-16 | Filing | |
| $32.17 | 110,000 | $3,539,206.00 | 2,893,363 | 2011-11-15 | Filing | |
| $32.55 | 10,000 | $325,450.00 | 172,475 | 2011-11-14 | Filing | |
| $32.54 | 5,000 | $162,700.00 | 172,475 | 2011-11-11 | Filing | |
| $32.50 | 5,000 | $162,500.00 | 307,013 | 2011-11-11 | Filing |