| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $16.03 | 2,461 | $39,449.83 | 34,906 | 2012-11-14 | Filing | |
| $13.13 | 22,600 | $296,738.00 | 653,519 | 2012-09-07 | Filing | |
| $12.45 | 19,289 | $240,148.05 | 133,636 | 2012-09-05 | Filing | |
| $12.45 | 140 | $1,743.00 | 152,925 | 2012-08-27 | Filing | |
| $12.45 | 1,875 | $23,343.75 | 153,065 | 2012-08-24 | Filing | |
| $12.46 | 3,696 | $46,052.16 | 154,940 | 2012-08-23 | Filing | |
| $11.44 | 9,875 | $112,970.00 | 85,025 | 2012-08-10 | Filing | |
| $10.00 | 1,418 | $14,180.00 | 13,000 | 2012-05-16 | Filing | |
| $10.00 | 3,682 | $36,820.00 | 14,418 | 2012-05-15 | Filing | |
| $9.50 | 25,656 | $243,732.00 | 676,119 | 2012-04-03 | Filing | |
| $9.18 | 500 | $4,590.00 | 6,000 | 2012-03-28 | Filing | |
| $9.50 | 11,494 | $109,193.00 | 701,775 | 2012-03-16 | Filing | |
| $9.16 | 26,500 | $242,740.00 | 278,866 | 2012-03-15 | Filing | |
| $7.46 | 2,560 | $19,097.60 | 6,500 | 2012-01-19 | Filing | |
| $6.25 | 2,900 | $18,125.00 | 15,600 | 2011-09-19 | Filing | |
| $10.73 | 3,000 | $32,190.00 | 32,800 | 2011-03-30 | Filing | |
| $9.48 | 24,000 | $227,520.00 | 59,900 | 2011-03-07 | Filing | |
| $8.86 | 88,000 | $779,680.00 | 604,387 | 2011-03-03 | Filing | |
| $7.17 | 800 | $5,736.00 | 22,367 | 2011-01-13 | Filing | |
| $7.15 | 60,000 | $429,000.00 | 130,400 | 2011-01-12 | Filing |