| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $59.02 | 900 | $53,118.00 | 2,719 | 2011-02-22 | Filing | |
| $59.05 | 4,100 | $242,102.13 | 3,619 | 2011-02-22 | Filing | |
| $58.04 | 3,000 | $174,120.00 | 0 | 2011-02-10 | Filing | |
| $53.00 | 33,000 | $1,749,000.00 | 932,845 | 2010-12-23 | Filing | |
| $53.02 | 80,000 | $4,241,600.00 | 965,845 | 2010-12-22 | Filing | |
| $52.91 | 137,000 | $7,248,670.00 | 1,045,845 | 2010-12-21 | Filing | |
| $53.07 | 3,000 | $159,210.00 | 83,575 | 2010-12-22 | Filing | |
| $52.39 | 5,000 | $261,950.00 | 17,385 | 2010-12-20 | Filing | |
| $51.57 | 8,000 | $412,588.80 | 83,575 | 2010-12-17 | Filing | |
| $50.71 | 71,200 | $3,610,608.96 | 1,182,845 | 2010-12-14 | Filing | |
| $50.22 | 28,800 | $1,446,364.80 | 1,182,845 | 2010-12-13 | Filing | |
| $50.60 | 5,000 | $253,000.00 | 83,575 | 2010-12-10 | Filing | |
| $50.25 | 5,000 | $251,250.00 | 15,643 | 2010-12-09 | Filing | |
| $47.23 | 2,893 | $136,627.13 | 7,600 | 2010-11-29 | Filing | |
| $48.09 | 5,000 | $240,432.50 | 15,643 | 2010-11-24 | Filing | |
| $30.56 | 100 | $3,056.00 | 15,643 | 2010-03-02 | Filing | |
| $30.56 | 900 | $27,505.71 | 16,543 | 2010-03-02 | Filing | |
| $30.57 | 200 | $6,114.00 | 16,643 | 2010-03-02 | Filing | |
| $30.58 | 700 | $21,406.00 | 16,843 | 2010-03-02 | Filing | |
| $30.59 | 100 | $3,059.00 | 17,543 | 2010-03-02 | Filing |