| 2017-11-29 | LEVIN CAPITAL STRATEGIES, L.P. | - | Buy | 20,380 | $5.71 | $116,305.38 | - | → |
| 2017-11-17 | LEVIN CAPITAL STRATEGIES, L.P. | - | Buy | 6,880 | $5.05 | $34,744.00 | - | → |
| 2017-11-09 | LEVIN CAPITAL STRATEGIES, L.P. | - | Buy | 25,000 | $5.12 | $127,975.00 | +0.2% | → |
| 2017-11-08 | LEVIN CAPITAL STRATEGIES, L.P. | - | Buy | 54,900 | $5.26 | $288,773.90 | +0.3% | → |
| 2017-10-25 | LEVIN CAPITAL STRATEGIES, L.P. | - | Buy | 4,227 | $5.42 | $22,916.68 | - | → |
| 2017-10-23 | LEVIN CAPITAL STRATEGIES, L.P. | - | Buy | 22,363 | $5.47 | $122,305.48 | +0.2% | → |
| 2017-10-19 | LEVIN CAPITAL STRATEGIES, L.P. | - | Buy | 60,000 | $4.55 | $273,000.00 | +0.6% | → |
| 2017-10-17 | LEVIN CAPITAL STRATEGIES, L.P. | - | Buy | 144,200 | $4.59 | $662,497.98 | +0.7% | → |
| 2017-10-10 | LEVIN CAPITAL STRATEGIES, L.P. | - | Buy | 95,843 | $4.57 | $437,997.73 | +0.5% | → |
| 2017-09-12 | LEVIN CAPITAL STRATEGIES, L.P. | - | Buy | 60,000 | $5.25 | $314,700.00 | +0.5% | → |
| 2017-08-17 | LEVIN CAPITAL STRATEGIES, L.P. | - | Buy | 465 | $3.66 | $1,700.74 | - | → |
| 2017-08-09 | LEVIN CAPITAL STRATEGIES, L.P. | - | Buy | 1,549 | $3.18 | $4,931.71 | - | → |
| 2017-08-08 | Linthwaite Stephen Christopher | President & CEO | Buy | 45,000 | $2.66 | $119,884.50 | +72.6% | → |
| 2017-08-08 | JOG VIKRAM | CHIEF FINANCIAL OFFICER | Buy | 50,000 | $2.71 | $135,305.00 | +2,426% | → |
| 2017-08-08 | COLELLA SAMUEL D | - | Buy | 35,895 | $2.77 | $99,357.36 | +205.1% | → |
| 2017-08-08 | McPhail Steven | Chief Commercial Officer | Buy | 20,000 | $3.00 | $60,032.00 | +255.0% | → |
| 2017-06-07 | JONES EVAN/ FA | - | Sell | 10,900 | $4.54 | $49,510.75 | -9.1% | → |
| 2017-05-09 | COLELLA SAMUEL D | - | Buy | 7,500 | $5.93 | $44,437.50 | +75.0% | → |
| 2017-03-14 | COLELLA SAMUEL D | - | Buy | 10,000 | $5.00 | $49,973.00 | New | → |
| 2016-12-14 | COLELLA SAMUEL D | - | Buy | 5,000 | $7.39 | $36,935.00 | +12.8% | → |
| 2016-11-30 | Linthwaite Stephen Christopher | President & CEO | Buy | 55,000 | $6.36 | $350,064.00 | +1,833% | → |
| 2016-11-30 | COLELLA SAMUEL D | - | Buy | 20,000 | $6.32 | $126,470.00 | +104.6% | → |
| 2016-11-07 | LEVIN CAPITAL STRATEGIES, L.P. | - | Buy | 159,200 | $4.44 | $706,570.95 | +0.6% | → |
| 2016-11-02 | LEVIN CAPITAL STRATEGIES, L.P. | - | Buy | 48,302 | $4.44 | $214,531.27 | +0.3% | → |
| 2015-11-03 | Worthington Gajus Vincent | PRESIDENT & CEO | Sale+OE | 6,000 | $11.50 | $69,024.00 | -46.8% | → |
| 2015-10-01 | Worthington Gajus Vincent | PRESIDENT & CEO | Sale+OE | 6,000 | $8.05 | $48,289.80 | -46.8% | → |
| 2015-09-02 | Worthington Gajus Vincent | PRESIDENT & CEO | Sale+OE | 12,000 | $11.53 | $138,363.60 | -46.8% | → |