Insider | Price | Amount | Relationship | Remaining Holdings | Date | Form 4 |
| $4.17 | 2,650 | Director | 610,116 | 2014-02-28 | Filing |
| $3.59 | 2,000 | Director | 405,452 | 2014-08-08 | Filing |
| $3.59 | 5,000 | Director | 403,452 | 2014-05-06 | Filing |
| $4.16 | 5,500 | Director | 615,616 | 2014-03-03 | Filing |
| $4.17 | 2,650 | Director | 610,116 | 2014-02-28 | Filing |
| $3.00 | 3,000 | Director | 333,882 | 2013-11-06 | Filing |
| $3.00 | 3,000 | Director | 330,882 | 2013-11-05 | Filing |
| $3.04 | 3,000 | Director | 327,882 | 2013-11-05 | Filing |
| $3.04 | 5,000 | Director | 324,882 | 2013-11-04 | Filing |
| $3.43 | 1,000 | Director | 319,882 | 2013-08-28 | Filing |
| $3.44 | 1,500 | Director | 318,882 | 2013-08-28 | Filing |
| $3.45 | 1,500 | Director | 317,382 | 2013-08-28 | Filing |
| $3.46 | 1,500 | Director | 315,882 | 2013-08-28 | Filing |
| $3.47 | 3,000 | Director | 314,382 | 2013-08-27 | Filing |
| $3.47 | 1,500 | Director | 301,382 | 2013-08-20 | Filing |
| $3.49 | 1,500 | Director | 299,882 | 2013-08-20 | Filing |
| $3.51 | 1,000 | Director | 298,382 | 2013-08-20 | Filing |
| $3.53 | 1,500 | Director | 297,382 | 2013-08-19 | Filing |
| $3.47 | 1,500 | Director | 295,882 | 2013-08-15 | Filing |
| $3.52 | 2,000 | Director | 294,382 | 2013-08-15 | Filing |