| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $48.91 | 17,557 | $858,712.87 | 304,090 | 2012-11-01 | Filing | |
| $47.37 | 7,000 | $331,590.00 | 21,500 | 2012-10-31 | Filing | |
| $41.23 | 10,000 | $412,300.00 | 24,000 | 2012-09-12 | Filing | |
| $41.64 | 20,000 | $832,752.00 | 696,869 | 2012-09-06 | Filing | |
| $40.87 | 40,000 | $1,634,880.00 | 716,869 | 2012-09-05 | Filing | |
| $40.35 | 7,500 | $302,625.00 | 18,303 | 2012-08-17 | Filing | |
| $39.12 | 50,000 | $1,955,875.00 | 756,869 | 2012-06-15 | Filing | |
| $39.12 | 50,000 | $1,955,875.00 | 656,869 | 2012-06-15 | Filing | |
| $38.92 | 10,000 | $389,200.00 | 311,647 | 2012-06-14 | Filing | |
| $37.60 | 6,433 | $241,880.80 | 25,614 | 2012-06-04 | Filing | |
| $37.61 | 2,567 | $96,544.87 | 20,614 | 2012-05-29 | Filing | |
| $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 |