| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $3.15 | 2,997 | $9,440.55 | 78,087 | 2016-04-13 | Filing | |
| $3.18 | 816 | $2,594.88 | 81,084 | 2016-04-11 | Filing | |
| $3.70 | 5,301 | $19,613.70 | 63,900 | 2015-08-26 | Filing | |
| $3.72 | 6,931 | $25,783.32 | 69,201 | 2015-08-25 | Filing | |
| $3.75 | 17,100 | $64,125.00 | 76,132 | 2015-08-24 | Filing | |
| $2.56 | 2,800 | $7,168.00 | 47,000 | 2015-05-21 | Filing | |
| $2.52 | 3,200 | $8,064.00 | 49,800 | 2015-05-20 | Filing | |
| $2.41 | 2,056 | $4,954.96 | 53,000 | 2015-03-13 | Filing | |
| $2.66 | 2,944 | $7,831.04 | 55,056 | 2015-03-12 | Filing | |
| $2.76 | 5,000 | $13,800.00 | 28,000 | 2014-12-04 | Filing | |
| $2.75 | 5,000 | $13,750.00 | 63,232 | 2014-08-19 | Filing | |
| $3.25 | 69 | $225.32 | 1,535,672 | 2013-02-01 | Filing | |
| $3.50 | 3 | $10.50 | 1,672,740 | 2013-12-18 | Filing | |
| $3.54 | 100 | $354.00 | 1,672,340 | 2013-11-25 | Filing | |
| $3.54 | 100 | $354.00 | 1,672,340 | 2013-11-25 | Filing | |
| $3.55 | 45 | $159.75 | 1,672,340 | 2013-11-25 | Filing | |
| $3.37 | 1 | $3.37 | 1,689,280 | 2013-10-16 | Filing | |
| $3.40 | 2,598 | $8,833.20 | 1,650,983 | 2013-10-15 | Filing | |
| $3.65 | 2 | $7.30 | 1,672,781 | 2013-09-20 | Filing | |
| $2.90 | 9,000 | $26,100.00 | 33,000 | 2014-05-21 | Filing |