| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
| Director, Other | $3.61 | 7,400 | $26,714.00 | 122,614 | 2021-08-13 | Filing |
| Officer | $24.64 | 100 | $2,464.00 | 200 | 2021-06-16 | Filing |
| Officer | $24.63 | 100 | $2,463.00 | 100 | 2021-06-16 | Filing |
| Officer | $25.00 | 1,000 | $25,000.00 | 1,000 | 2021-06-11 | Filing |
| Officer, Director | $25.00 | 1,000 | $25,000.00 | 1,100 | 2021-06-11 | Filing |
| Officer, Director | $24.12 | 100 | $2,412.00 | 100 | 2021-06-11 | Filing |
| Officer, Director | $2.72 | 94 | $255.68 | 138,810 | 2020-12-10 | Filing |
| Officer, Director | $2.78 | 2,000 | $5,560.00 | 138,716 | 2020-12-10 | Filing |
| Officer, Director | $3.75 | 3,098 | $11,617.50 | 11,110 | 2019-12-30 | Filing |
| Officer, Director | $4.75 | 952 | $4,520.49 | 8,012 | 2018-04-24 | Filing |
| Officer, Director | $6.00 | 500 | $3,000.00 | 7,060 | 2017-02-09 | Filing |
| Director | $6.00 | 500 | $3,000.00 | 103,016 | 2017-02-09 | Filing |
| Director | $6.50 | 1,000 | $6,500.00 | 97,916 | 2016-09-21 | Filing |
| Officer, Director | $6.50 | 1,000 | $6,500.00 | 6,560 | 2016-09-21 | Filing |
| Officer, Director | $6.50 | 2,000 | $13,000.00 | 5,560 | 2016-03-07 | Filing |
| Officer, Director | $5.25 | 2,310 | $12,127.50 | 2,810 | 2015-09-28 | Filing |
| Officer, Director | $7.00 | 750 | $5,250.00 | 150,902 | 2015-05-01 | Filing |
| Officer, Director | $7.00 | 750 | $5,250.00 | 85,288 | 2015-05-01 | Filing |
| Officer, Director | $7.00 | 500 | $3,500.00 | 500 | 2014-10-09 | Filing |
| Officer, Director | $7.00 | 500 | $3,500.00 | 72,910 | 2014-10-09 | Filing |