| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $52.02 | 2,000 | $104,040.00 | 35,011 | 2011-06-01 | Filing | |
| $42.83 | 14,816 | $634,638.92 | 41,645 | 2011-03-08 | Filing | |
| $41.65 | 3,750 | $156,187.50 | 0 | 2011-02-16 | Filing | |
| $41.24 | 3,750 | $154,638.75 | 3,750 | 2011-02-11 | Filing | |
| $40.56 | 2,500 | $101,400.00 | 0 | 2011-01-31 | Filing | |
| $36.14 | 2,500 | $90,350.00 | 9,596 | 2010-11-23 | Filing | |
| $37.90 | 25,000 | $947,575.00 | 15,000 | 2010-11-11 | Filing | |
| $31.24 | 1,125 | $35,145.00 | 0 | 2010-08-27 | Filing | |
| $30.75 | 1,600 | $49,200.00 | 1,125 | 2010-08-20 | Filing | |
| $30.50 | 2,000 | $61,000.00 | 2,725 | 2010-08-20 | Filing | |
| $32.57 | 4,000 | $130,280.00 | 4,725 | 2010-08-06 | Filing | |
| $35.73 | 1,800 | $64,314.00 | 2,614 | 2010-05-24 | Filing | |
| $11.69 | 2,900 | $33,899.84 | 7,500 | 1999-02-25 | Filing | |
| $40.42 | 25,000 | $1,010,572.50 | 40,000 | 2010-03-05 | Filing | |
| $38.14 | 2,500 | $95,344.00 | 0 | 2010-02-19 | Filing | |
| $36.04 | 38,700 | $1,394,840.88 | 140,485 | 2010-02-11 | Filing | |
| $36.14 | 3,500 | $126,498.05 | 179,185 | 2010-02-10 | Filing | |
| $36.28 | 28,400 | $1,030,414.48 | 182,685 | 2010-02-05 | Filing | |
| $35.45 | 41,900 | $1,485,199.97 | 211,085 | 2010-02-05 | Filing | |
| $31.65 | 1,600 | $50,647.04 | 1,747 | 2009-10-29 | Filing |