| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $6.44 | 26,191 | $168,570.51 | 1,675,950 | 2013-07-22 | Filing | |
| $6.54 | 40,878 | $267,370.73 | 1,702,141 | 2013-07-19 | Filing | |
| $6.71 | 71,394 | $479,139.41 | 1,743,019 | 2013-07-18 | Filing | |
| $6.59 | 30,000 | $197,550.00 | 1,814,413 | 2013-07-17 | Filing | |
| $6.83 | 26,000 | $177,668.40 | 1,844,413 | 2013-07-16 | Filing | |
| $7.13 | 7,200 | $51,323.76 | 1,870,413 | 2013-07-15 | Filing | |
| $7.89 | 22,231 | $175,413.71 | 1,877,613 | 2013-05-08 | Filing | |
| $8.01 | 100,000 | $801,070.00 | 1,899,844 | 2013-05-07 | Filing | |
| $8.30 | 65,000 | $539,331.00 | 1,999,844 | 2013-05-06 | Filing | |
| $8.75 | 29,800 | $260,764.90 | 2,064,844 | 2013-05-03 | Filing | |
| $8.81 | 30,000 | $264,195.00 | 2,094,644 | 2013-05-02 | Filing | |
| $9.19 | 21,577 | $198,299.10 | 2,124,644 | 2013-05-01 | Filing | |
| $9.01 | 60,000 | $540,636.00 | 2,146,221 | 2013-04-30 | Filing | |
| $8.82 | 10,000 | $88,202.00 | 2,206,221 | 2013-04-29 | Filing | |
| $9.28 | 9,600 | $89,101.44 | 2,216,221 | 2013-04-24 | Filing | |
| $9.32 | 9,923 | $92,441.68 | 2,225,821 | 2013-04-23 | Filing | |
| $8.93 | 195,982 | $1,750,276.05 | 2,235,744 | 2013-03-12 | Filing | |
| $9.00 | 250,000 | $2,250,250.00 | 2,431,726 | 2013-03-11 | Filing | |
| $8.82 | 20,000 | $176,382.00 | 2,681,726 | 2013-03-08 | Filing | |
| $9.27 | 64,632 | $599,332.54 | 2,701,726 | 2013-03-07 | Filing |