| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
| Large Shareholder, Officer, Director | $0.74 | 577 | $428.71 | 13,970,514 | 2019-03-04 | Filing |
| Large Shareholder, Officer, Director | $0.74 | 236 | $173.93 | 13,969,937 | 2019-03-01 | Filing |
| Large Shareholder, Officer, Director | $0.75 | 4,449 | $3,345.65 | 13,969,701 | 2019-02-26 | Filing |
| Large Shareholder, Officer, Director | $0.76 | 169 | $128.27 | 13,965,252 | 2019-02-25 | Filing |
| Large Shareholder, Officer, Director | $0.72 | 2,309 | $1,664.79 | 13,918,126 | 2019-02-07 | Filing |
| Large Shareholder, Officer, Director | $0.74 | 11,300 | $8,350.70 | 13,967,752 | 2019-02-15 | Filing |
| Large Shareholder, Officer, Director | $0.73 | 6,621 | $4,853.19 | 13,956,452 | 2019-02-14 | Filing |
| Large Shareholder, Officer, Director | $0.73 | 13,900 | $10,160.90 | 13,949,831 | 2019-02-13 | Filing |
| Large Shareholder, Officer, Director | $0.73 | 10,368 | $7,558.27 | 13,935,931 | 2019-02-11 | Filing |
| Large Shareholder, Officer, Director | $0.73 | 4,768 | $3,461.57 | 13,925,563 | 2019-02-08 | Filing |
| Large Shareholder, Officer, Director | $0.72 | 2,300 | $1,658.30 | 13,920,795 | 2019-02-07 | Filing |
| Large Shareholder, Officer, Director | $0.67 | 3,636 | $2,450.66 | 13,918,495 | 2019-02-04 | Filing |
| Large Shareholder, Officer, Director | $0.68 | 8,000 | $5,448.00 | 13,914,859 | 2019-01-30 | Filing |
| Large Shareholder, Officer, Director | $0.69 | 3,500 | $2,397.50 | 13,906,859 | 2019-01-28 | Filing |
| Large Shareholder, Officer, Director | $0.69 | 4,530 | $3,130.23 | 13,903,359 | 2019-01-24 | Filing |
| Large Shareholder, Officer, Director | $0.69 | 300 | $207.00 | 13,898,829 | 2019-01-23 | Filing |
| Large Shareholder, Officer, Director | $0.69 | 320 | $221.12 | 13,898,849 | 2019-01-22 | Filing |
| Large Shareholder, Officer, Director | $0.69 | 3,100 | $2,149.23 | 13,898,529 | 2019-01-18 | Filing |
| Large Shareholder, Officer, Director | $0.70 | 2,043 | $1,424.58 | 13,895,429 | 2019-01-17 | Filing |
| Large Shareholder, Officer, Director | $0.69 | 239 | $165.15 | 13,893,386 | 2019-01-14 | Filing |