| 2018-11-19 | Eberwein Jeffrey E. | Chief Executive Officer | Buy | 4,000 | $1.43 | $5,726.80 | +0.4% | → |
| 2018-11-06 | Bazaar Alan Lee | Director | Buy | 9,750 | $1.54 | $15,056.93 | +97.5% | → |
| 2018-08-28 | Bazaar Alan Lee | Director | Buy | 10,000 | $1.71 | $17,144.77 | +118.9% | → |
| 2016-09-06 | Sagard Capital Partners, L.P. | - | Sell | 1,100,000 | $1.80 | $1,980,000.00 | -25.6% | → |
| 2016-07-27 | Sagard Capital Partners, L.P. | - | Sell | 7,000 | $2.21 | $15,469.30 | -0.2% | → |
| 2016-07-26 | Sagard Capital Partners, L.P. | - | Sell | 10,800 | $2.21 | $23,851.08 | -0.1% | → |
| 2016-07-19 | Sagard Capital Partners, L.P. | - | Sell | 10,000 | $2.20 | $22,000.00 | -0.2% | → |
| 2016-07-18 | Sagard Capital Partners, L.P. | - | Sell | 20,000 | $2.20 | $44,066.75 | -0.2% | → |
| 2016-07-13 | Sagard Capital Partners, L.P. | - | Sell | 15,200 | $2.20 | $33,440.00 | -0.3% | → |
| 2016-06-23 | Sagard Capital Partners, L.P. | - | Sell | 15,100 | $2.15 | $32,470.00 | -0.2% | → |
| 2016-06-20 | Sagard Capital Partners, L.P. | - | Sell | 100 | $2.20 | $220.00 | - | → |
| 2016-06-09 | Sagard Capital Partners, L.P. | - | Sell | 5,500 | $2.20 | $12,100.00 | -0.1% | → |
| 2016-06-08 | Sagard Capital Partners, L.P. | - | Sell | 29,200 | $2.20 | $64,318.96 | -0.3% | → |
| 2016-06-06 | Sagard Capital Partners, L.P. | - | Sell | 18,900 | $2.21 | $41,690.70 | -0.2% | → |
| 2016-06-02 | Sagard Capital Partners, L.P. | - | Sell | 5,100 | $2.24 | $11,436.34 | - | → |
| 2016-05-31 | Sagard Capital Partners, L.P. | - | Sell | 5,700 | $2.24 | $12,780.09 | - | → |
| 2016-05-26 | Sagard Capital Partners, L.P. | - | Sell | 4,900 | $2.27 | $11,107.81 | - | → |
| 2016-05-11 | Sagard Capital Partners, L.P. | - | Sell | 10,000 | $2.30 | $23,000.00 | -0.2% | → |
| 2016-05-10 | Sagard Capital Partners, L.P. | - | Sell | 122,105 | $2.35 | $286,610.23 | -1.4% | → |
| 2016-05-06 | Sagard Capital Partners, L.P. | - | Sell | 65,000 | $2.48 | $161,051.50 | -0.7% | → |
| 2016-04-27 | Sagard Capital Partners, L.P. | - | Sell | 14,000 | $2.52 | $35,281.40 | -0.3% | → |
| 2015-08-13 | Eberwein Jeffrey E. | Director | Buy | 239,207 | $2.97 | $709,336.86 | +4.5% | → |
| 2015-08-11 | Eberwein Jeffrey E. | Director | Buy | 285,793 | $2.73 | $781,188.36 | +6.2% | → |