| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
| Large Shareholder, Director, Other | $7.03 | 10,900 | $76,610.65 | 1,583,031 | 2019-04-08 | Filing |
| Large Shareholder, Director, Other | $6.02 | 11,990 | $72,185.80 | 341,034 | 2019-01-07 | Filing |
| Large Shareholder, Director, Other | $5.92 | 7,800 | $46,197.84 | 5,261,704 | 2018-12-18 | Filing |
| Large Shareholder, Director, Other | $5.92 | 5,000 | $29,599.00 | 5,253,904 | 2018-12-18 | Filing |
| Large Shareholder, Director, Other | $5.89 | 12,200 | $71,849.46 | 5,248,904 | 2018-12-17 | Filing |
| Large Shareholder, Director, Other | $5.92 | 25,000 | $147,985.00 | 5,236,704 | 2018-12-17 | Filing |
| Large Shareholder, Director, Other | $6.05 | 25,000 | $151,250.00 | 5,211,704 | 2018-12-14 | Filing |
| Large Shareholder, Director, Other | $6.07 | 27,649 | $167,881.96 | 5,186,704 | 2018-12-14 | Filing |
| Large Shareholder, Director, Other | $6.12 | 22,351 | $136,788.12 | 5,159,055 | 2018-12-13 | Filing |
| Large Shareholder, Director, Other | $6.15 | 50,000 | $307,500.00 | 5,136,704 | 2018-12-13 | Filing |
| Large Shareholder, Director, Other | $6.19 | 50,000 | $309,635.00 | 5,086,704 | 2018-12-13 | Filing |
| Large Shareholder, Director, Other | $6.20 | 50,000 | $309,860.00 | 5,036,704 | 2018-12-13 | Filing |
| Officer | $6.04 | 300 | $1,810.53 | 1,859 | 2018-12-14 | Filing |
| Large Shareholder, Director, Other | $6.91 | 11,303 | $78,064.17 | 479,435 | 2018-11-02 | Filing |
| Large Shareholder, Director, Other | $6.83 | 8,252 | $56,401.59 | 468,132 | 2018-11-01 | Filing |
| Large Shareholder, Director, Other | $6.80 | 2,308 | $15,694.40 | 1,474,006 | 2018-10-25 | Filing |
| Large Shareholder, Director, Other | $6.80 | 2,308 | $15,694.40 | 4,992,704 | 2018-10-25 | Filing |
| Large Shareholder, Director, Other | $6.84 | 40,000 | $273,484.00 | 1,471,698 | 2018-10-24 | Filing |
| Large Shareholder, Director, Other | $6.84 | 40,000 | $273,484.00 | 4,990,396 | 2018-10-24 | Filing |
| Officer | $6.86 | 509 | $3,491.18 | 1,559 | 2018-10-12 | Filing |