| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $27.74 | 200,000 | $5,547,940.00 | 214,748 | 2011-05-23 | Filing | |
| $26.52 | 72,000 | $1,909,087.20 | 54,500 | 2011-04-21 | Filing | |
| $23.66 | 6,400 | $151,407.36 | 24,500 | 2011-04-12 | Filing | |
| $23.79 | 2,040 | $48,522.01 | 15,704 | 2011-04-11 | Filing | |
| $23.77 | 30,000 | $713,190.00 | 62,900 | 2011-04-06 | Filing | |
| $20.09 | 640 | $12,857.60 | 53,531 | 2011-02-08 | Filing | |
| $20.08 | 4,500 | $90,371.25 | 54,171 | 2011-02-08 | Filing | |
| $20.09 | 640 | $12,857.60 | 85,949 | 2011-02-08 | Filing | |
| $20.04 | 12,500 | $250,507.50 | 15,180 | 2011-02-08 | Filing | |
| $20.04 | 10,676 | $213,964.12 | 182,538 | 2011-02-08 | Filing | |
| $19.95 | 180,000 | $3,591,288.00 | 193,214 | 2011-02-08 | Filing | |
| $20.04 | 10,676 | $213,964.12 | 414,748 | 2011-02-08 | Filing | |
| $19.58 | 438 | $8,576.83 | 27,644 | 2011-02-10 | Filing | |
| $20.09 | 2,694 | $54,122.46 | 154,655 | 2011-02-08 | Filing | |
| $19.48 | 1,508,497 | $29,391,103.00 | 618,024 | 2011-02-03 | Filing | |
| $19.92 | 1,000,000 | $19,915,500.00 | 2,126,521 | 2011-02-02 | Filing | |
| $20.84 | 500,000 | $10,421,250.00 | 3,126,521 | 2011-02-01 | Filing | |
| $19.21 | 12,800 | $245,868.80 | 27,840 | 2010-10-25 | Filing | |
| $19.19 | 28,000 | $537,342.40 | 40,640 | 2010-10-25 | Filing | |
| $18.38 | 30,000 | $551,421.00 | 14,684 | 2010-10-20 | Filing |