| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $13.70 | 20,000 | $273,988.00 | 52,370 | 2012-02-17 | Filing | |
| $13.62 | 114,548 | $1,559,731.39 | 138,728 | 2012-02-06 | Filing | |
| $14.98 | 24,050 | $360,336.34 | 71,976 | 2011-11-28 | Filing | |
| $20.50 | 167,500 | $3,433,967.75 | 0 | 2011-05-06 | Filing | |
| $20.31 | 104,649 | $2,125,421.19 | 381,446 | 2011-05-05 | Filing | |
| $20.26 | 22,865 | $463,260.91 | 138,728 | 2011-05-04 | Filing | |
| $22.81 | 10,000 | $228,104.00 | 46,947 | 2011-02-22 | Filing | |
| $22.79 | 55,250 | $1,258,965.18 | 56,947 | 2011-02-22 | Filing | |
| $22.75 | 500 | $11,375.00 | 1,500 | 2011-02-17 | Filing | |
| $22.28 | 369,165 | $8,223,224.21 | 0 | 2011-02-14 | Filing | |
| $22.30 | 193,333 | $4,311,325.90 | 486,095 | 2011-02-11 | Filing | |
| $22.52 | 229,571 | $5,169,938.92 | 0 | 2011-02-08 | Filing | |
| $22.68 | 7,676 | $174,091.68 | 10,000 | 2011-02-09 | Filing | |
| $22.69 | 33,030 | $749,411.06 | 17,676 | 2011-02-09 | Filing | |
| $22.80 | 92,750 | $2,115,117.38 | 87,136 | 2011-02-07 | Filing | |
| $22.69 | 235,417 | $5,341,211.52 | 181,246 | 2011-02-07 | Filing | |
| $22.65 | 5,000 | $113,250.00 | 181,246 | 2011-02-07 | Filing | |
| $22.63 | 130,333 | $2,949,722.52 | 226,034 | 2011-02-07 | Filing | |
| $22.70 | 87,465 | $1,985,621.68 | 95,000 | 2011-02-07 | Filing | |
| $22.67 | 4,322 | $97,979.74 | 95,000 | 2011-02-07 | Filing |