| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
| Large Shareholder, Officer, Director | $4.91 | 120 | $589.20 | 5,765,902 | 2019-09-06 | Filing |
| Large Shareholder, Officer, Director | $4.79 | 60 | $287.40 | 5,765,782 | 2019-09-04 | Filing |
| Large Shareholder, Officer, Director | $5.14 | 60 | $308.40 | 5,765,722 | 2019-08-30 | Filing |
| Large Shareholder, Officer, Director | $5.04 | 120 | $604.80 | 5,765,662 | 2019-08-29 | Filing |
| Large Shareholder, Officer, Director | $5.19 | 120 | $622.80 | 5,765,542 | 2019-08-27 | Filing |
| Large Shareholder, Officer, Director | $5.38 | 60 | $322.80 | 5,765,422 | 2019-08-23 | Filing |
| Large Shareholder, Officer, Director | $5.31 | 60 | $318.60 | 5,765,362 | 2019-08-22 | Filing |
| Large Shareholder, Officer, Director | $5.49 | 60 | $329.40 | 5,765,302 | 2019-08-21 | Filing |
| Large Shareholder, Officer, Director | $5.43 | 60 | $325.80 | 5,765,242 | 2019-08-20 | Filing |
| Large Shareholder, Officer, Director | $5.51 | 60 | $330.60 | 5,765,182 | 2019-08-19 | Filing |
| Large Shareholder, Officer, Director | $5.62 | 120 | $674.40 | 5,765,122 | 2019-08-16 | Filing |
| Large Shareholder, Officer, Director | $5.49 | 60 | $329.40 | 5,765,002 | 2019-08-14 | Filing |
| Large Shareholder, Officer, Director | $5.78 | 60 | $346.80 | 5,764,942 | 2019-08-13 | Filing |
| Large Shareholder, Officer, Director | $5.91 | 60 | $354.60 | 5,764,882 | 2019-08-12 | Filing |
| Large Shareholder, Officer, Director | $6.02 | 120 | $722.40 | 5,764,822 | 2019-08-09 | Filing |
| Large Shareholder, Officer, Director | $6.07 | 60 | $364.20 | 5,764,702 | 2019-08-07 | Filing |
| Large Shareholder, Officer, Director | $6.17 | 60 | $370.20 | 5,764,642 | 2019-08-05 | Filing |
| Large Shareholder, Officer, Director | $6.15 | 120 | $738.00 | 5,764,582 | 2019-08-02 | Filing |
| Large Shareholder, Officer, Director | $5.94 | 60 | $356.40 | 5,764,462 | 2019-07-31 | Filing |
| Large Shareholder, Officer, Director | $5.83 | 60 | $349.80 | 5,764,402 | 2019-07-30 | Filing |