| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $7.18 | 18,960 | $136,132.80 | 1,281,040 | 2015-06-10 | Filing | |
| $5.99 | 17,294 | $103,591.06 | 1,300,000 | 2015-04-06 | Filing | |
| $5.16 | 5,888 | $30,382.08 | 1,317,294 | 2015-03-31 | Filing | |
| $5.20 | 25,000 | $130,000.00 | 1,323,182 | 2015-03-30 | Filing | |
| $5.18 | 20,394 | $105,640.92 | 1,348,182 | 2015-03-27 | Filing | |
| $5.13 | 20,000 | $102,600.00 | 1,368,576 | 2015-03-26 | Filing | |
| $5.11 | 5,045 | $25,779.95 | 1,388,576 | 2015-03-25 | Filing | |
| $5.12 | 5,178 | $26,511.36 | 1,393,621 | 2015-03-24 | Filing | |
| $5.06 | 2,600 | $13,156.00 | 1,398,799 | 2015-03-20 | Filing | |
| $5.04 | 7,400 | $37,296.00 | 1,401,399 | 2015-03-19 | Filing | |
| $5.14 | 19,313 | $99,268.82 | 1,408,799 | 2015-03-16 | Filing | |
| $5.07 | 8,200 | $41,574.00 | 1,428,112 | 2015-03-13 | Filing | |
| $5.13 | 6,800 | $34,884.00 | 1,436,312 | 2015-03-12 | Filing | |
| $5.10 | 27,482 | $140,158.20 | 1,443,112 | 2015-03-10 | Filing | |
| $4.75 | 19,406 | $92,178.50 | 1,470,594 | 2015-03-09 | Filing | |
| $4.71 | 10,000 | $47,100.00 | 1,490,000 | 2015-03-03 | Filing | |
| $4.49 | 37,500 | $168,375.00 | 1,500,000 | 2015-02-26 | Filing | |
| $4.56 | 30,682 | $139,909.92 | 1,537,500 | 2015-02-25 | Filing | |
| $7.11 | 89,336 | $635,178.96 | 1,679,004 | 2015-06-12 | Filing | |
| $6.84 | 122,390 | $837,147.60 | 1,768,340 | 2015-06-11 | Filing |