| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $57.25 | 1,000 | $57,250.00 | 24,110 | 2011-05-03 | Filing | |
| $57.30 | 1 | $57.30 | 14,375 | 2011-05-03 | Filing | |
| $57.72 | 71 | $4,097.77 | 18,791 | 2011-04-29 | Filing | |
| $57.71 | 39,929 | $2,304,302.59 | 18,862 | 2011-04-29 | Filing | |
| $57.69 | 6,200 | $357,670.56 | 18,791 | 2011-04-28 | Filing | |
| $57.58 | 7,800 | $449,124.00 | 24,991 | 2011-04-28 | Filing | |
| $57.41 | 15,631 | $897,383.53 | 28,966 | 2011-04-28 | Filing | |
| $57.62 | 18,115 | $1,043,824.34 | 54,160 | 2011-04-29 | Filing | |
| $55.00 | 10,000 | $550,000.00 | 25,771 | 2011-03-30 | Filing | |
| $54.00 | 3,000 | $162,000.00 | 43,417 | 2011-03-18 | Filing | |
| $52.50 | 24,600 | $1,291,500.00 | 72,275 | 2011-02-28 | Filing | |
| $52.00 | 5,000 | $260,000.00 | 25,771 | 2011-02-25 | Filing | |
| $52.00 | 14,100 | $733,200.00 | 30,771 | 2011-02-24 | Filing | |
| $52.00 | 4,000 | $208,000.00 | 43,417 | 2011-02-24 | Filing | |
| $51.00 | 10,735 | $547,485.00 | 0 | 2011-02-22 | Filing | |
| $51.00 | 3,914 | $199,614.00 | 0 | 2011-02-22 | Filing | |
| $49.66 | 5,000 | $248,300.00 | 22,292 | 2011-02-15 | Filing | |
| $50.00 | 23,250 | $1,162,500.00 | 47,086 | 2011-01-13 | Filing | |
| $50.00 | 3,000 | $150,000.00 | 23,360 | 2011-01-13 | Filing | |
| $49.24 | 31,200 | $1,536,266.16 | 19,280 | 2011-01-13 | Filing |