Insider | Price | Amount | Relationship | Remaining Holdings | Date | Form 4 |
| $1.99 | 400 | Director | 281,825 | 2014-09-24 | Filing |
| $2.00 | 200 | Director | 281,425 | 2014-09-23 | Filing |
| $1.97 | 5,100 | Director | 281,225 | 2014-09-22 | Filing |
| $2.00 | 100 | Director | 276,125 | 2014-09-19 | Filing |
| $1.97 | 100 | Director | 276,025 | 2014-09-19 | Filing |
| $2.03 | 800 | Director | 275,925 | 2014-09-12 | Filing |
| $2.08 | 100 | Director | 275,125 | 2014-09-05 | Filing |
| $1.98 | 200 | Director | 275,025 | 2014-09-03 | Filing |
| $2.05 | 100 | Director | 274,825 | 2014-08-14 | Filing |
| $2.03 | 3,300 | Director | 274,725 | 2014-07-30 | Filing |
| $2.33 | 200 | Director | 271,425 | 2014-07-23 | Filing |
| $2.30 | 500 | Director | 271,225 | 2014-07-23 | Filing |
| $2.30 | 325 | Director | 270,725 | 2014-07-21 | Filing |
| $2.32 | 300 | Director | 270,400 | 2014-07-21 | Filing |
| $2.38 | 100 | Director | 270,100 | 2014-07-09 | Filing |
| $2.63 | 1,200 | Director | 270,000 | 2014-06-18 | Filing |
| $2.83 | 100 | Director | 268,800 | 2014-04-24 | Filing |
| $3.07 | 100 | Director | 268,700 | 2013-07-05 | Filing |
| $3.01 | 600 | Director | 268,600 | 2013-06-27 | Filing |
| $3.10 | 3,000 | Director | 268,000 | 2013-06-26 | Filing |