| 2021-06-02 | LEFEVER SCOTT | Vice President of Operations | Sell | 7,783 | $4.16 | $32,377.28 | -14.3% | → |
| 2021-05-17 | LEFEVER SCOTT | Vice President of Operations | Sell | 35,346 | $4.10 | $145,067.84 | -11.8% | → |
| 2021-05-10 | LEFEVER SCOTT | Vice President of Operations | Sell | 24,768 | $4.75 | $117,708.85 | -11.5% | → |
| 2021-03-29 | JOBSON CHARLES E | - | Buy | 6,189 | $4.00 | $24,756.00 | +1.9% | → |
| 2021-03-25 | JOBSON CHARLES E | - | Buy | 16,757 | $4.00 | $67,028.00 | +5.5% | → |
| 2021-03-24 | JOBSON CHARLES E | - | Buy | 18,821 | $4.00 | $75,284.00 | +6.5% | → |
| 2021-03-23 | JOBSON CHARLES E | - | Buy | 8,483 | $4.00 | $33,932.00 | +3.0% | → |
| 2021-03-16 | JOBSON CHARLES E | - | Buy | 668 | $4.00 | $2,672.00 | +0.2% | → |
| 2021-03-05 | JOBSON CHARLES E | - | Buy | 37,850 | $4.00 | $151,400.00 | +15.7% | → |
| 2021-03-05 | STETSON ROBERT J | - | Buy | 1,500 | $3.40 | $5,100.00 | +0.7% | → |
| 2021-03-05 | JOBSON CHARLES E | - | Buy | 11,551 | $3.33 | $38,464.83 | +5.0% | → |
| 2021-02-26 | STETSON ROBERT J | - | Buy | 2,200 | $3.40 | $7,480.00 | +1.0% | → |
| 2021-02-16 | JOBSON CHARLES E | - | Buy | 20,949 | $3.33 | $69,718.27 | +10.1% | → |
| 2021-02-09 | LEFEVER SCOTT | Vice President of Operations | Sell | 7,984 | $3.65 | $29,141.60 | -13.3% | → |
| 2021-02-09 | JOBSON CHARLES E | - | Buy | 5,498 | $3.49 | $19,188.02 | +4.5% | → |
| 2020-12-29 | Zink Ryan M | CEO | Buy | 19,888 | $2.89 | $57,495.12 | +3.5% | → |
| 2020-12-22 | Zink Ryan M | CEO | Buy | 12,258 | $2.18 | $26,721.86 | +3.2% | → |
| 2020-12-21 | STETSON ROBERT J | - | Buy | 3,300 | $2.10 | $6,930.00 | +1.5% | → |
| 2020-12-21 | STETSON ROBERT J | - | Buy | 3,300 | $2.10 | $6,930.00 | +1.5% | → |
| 2020-12-18 | KNUTSON SUSAN M | Controller, Corp Secretary | Sell | 14,443 | $2.24 | $32,299.42 | -5.7% | → |