| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $7.19 | 595 | $4,278.05 | 47,985 | 2013-02-19 | Filing | |
| $7.19 | 950 | $6,830.50 | 144,500 | 2013-02-19 | Filing | |
| $7.19 | 3,904 | $28,069.76 | 589,490 | 2013-02-19 | Filing | |
| $7.89 | 7,011 | $55,316.79 | 103,384 | 2013-01-17 | Filing | |
| $10.16 | 2,686 | $27,279.02 | 48,580 | 2012-09-18 | Filing | |
| $9.77 | 8,613 | $84,140.40 | 315,848 | 2012-08-20 | Filing | |
| $9.63 | 4,655 | $44,809.03 | 324,461 | 2012-08-17 | Filing | |
| $9.77 | 13,303 | $129,957.01 | 593,394 | 2012-08-20 | Filing | |
| $9.63 | 9,422 | $90,696.17 | 606,697 | 2012-08-17 | Filing | |
| $9.63 | 1,774 | $17,085.39 | 329,116 | 2012-08-16 | Filing | |
| $9.63 | 479 | $4,613.25 | 51,266 | 2012-08-16 | Filing | |
| $9.63 | 1,212 | $11,672.77 | 144,617 | 2012-08-16 | Filing | |
| $9.63 | 4,160 | $40,064.96 | 616,119 | 2012-08-16 | Filing | |
| $12.54 | 4,415 | $55,364.10 | 72,701 | 2012-07-17 | Filing | |
| $12.09 | 291 | $3,518.19 | 34,212 | 2012-05-17 | Filing | |
| $13.00 | 13,047 | $169,611.00 | 273,777 | 2011-11-23 | Filing | |
| $13.50 | 1,997 | $26,959.50 | 30,003 | 2011-09-16 | Filing | |
| $14.08 | 8,904 | $125,332.70 | 164,494 | 2011-08-18 | Filing | |
| $14.91 | 4,713 | $70,266.12 | 173,398 | 2011-08-17 | Filing | |
| $14.08 | 4,593 | $64,651.07 | 85,052 | 2011-08-18 | Filing |