Insider | Price | Amount | Relationship | Remaining Holdings | Date | Form 4 |
| $1.34 | 100 | Officer, Director | 97,839 | 2019-08-16 | Filing |
| $1.33 | 10,044 | Officer, Director | 97,739 | 2019-08-16 | Filing |
| $1.33 | 156 | Officer, Director | 87,695 | 2019-08-16 | Filing |
| $1.14 | 10,000 | Officer | 43,368 | 2019-08-02 | Filing |
| $1.18 | 12,000 | Director | 52,187 | 2019-08-02 | Filing |
| $1.17 | 12,000 | Director | 40,187 | 2019-08-02 | Filing |
| $12.45 | 57,724 | Large Shareholder, Director | 3,516,214 | 2018-06-28 | Filing |
| $12.54 | 125,114 | Large Shareholder, Director | 3,458,490 | 2018-06-27 | Filing |
| $12.95 | 228,264 | Large Shareholder, Director | 3,333,376 | 2018-06-25 | Filing |
| $13.36 | 25,461 | Large Shareholder, Director | 3,105,112 | 2018-06-22 | Filing |
| $13.27 | 51,600 | Large Shareholder, Director | 3,079,651 | 2018-06-21 | Filing |
| $13.28 | 12,391 | Large Shareholder, Director | 3,028,051 | 2018-06-20 | Filing |
| $13.45 | 8,982 | Large Shareholder, Director | 3,015,660 | 2018-06-19 | Filing |
| $13.06 | 36,584 | Large Shareholder, Director | 3,006,678 | 2018-06-18 | Filing |
| $12.66 | 9,200 | Large Shareholder, Director | 2,970,094 | 2018-06-14 | Filing |
| $12.83 | 107,023 | Large Shareholder, Director | 2,960,894 | 2018-06-12 | Filing |
| $12.75 | 98,626 | Large Shareholder, Director | 2,853,871 | 2018-06-11 | Filing |
| $12.89 | 29,747 | Large Shareholder, Director | 2,755,245 | 2018-06-08 | Filing |
| $12.93 | 57,439 | Large Shareholder, Director | 2,725,498 | 2018-06-07 | Filing |
| $12.58 | 95,079 | Large Shareholder, Director | 2,668,059 | 2018-06-06 | Filing |