| Insider Name | Buy/Sell | Amount | Shares Change | |||
|---|---|---|---|---|---|---|
| Mar 12, 2019 | Mar 12, 2019 | Erb John L CEO Pres | Buy | $5.25 | $49,996 | +45.05% |
| Aug 10, 2018 | Aug 13, 2018 | Waller Gregory D Dir | Sell | $1.03 | $74 | -97.30% |
| Jul 03, 2018 | Jul 06, 2018 | Erb John L CEO Pres | Buy | $2.12 | $49,998 | +44.55% |
| Oct 11, 2017 | Oct 14, 2017 | Choi Ki Yong 10% | Buy | $0.52 | $32,110 | +3.32% |
| Sep 13, 2017 | Sep 20, 2017 | Choi Ki Yong 10% | Buy | $0.64 | $50,055 | +4.32% |
| Aug 08, 2017 | Aug 16, 2017 | Choi Ki Yong 10% | Buy | $0.77 | $148,882 | +10.47% |