| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $17.91 | 145 | $2,595.63 | 6,211 | 2018-07-02 | Filing | |
| $15.57 | 161 | $2,499.95 | 6,066 | 2018-04-02 | Filing | |
| $0.34 | 1,116,909 | $379,749.06 | 15,250,000 | 2020-03-19 | Filing | |
| $0.51 | 900,000 | $459,000.00 | 14,133,091 | 2020-02-26 | Filing | |
| $0.52 | 900,000 | $468,000.00 | 13,233,091 | 2020-02-25 | Filing | |
| $0.54 | 950,000 | $513,000.00 | 12,333,091 | 2020-02-24 | Filing | |
| $1.04 | 1,000,000 | $1,040,000.00 | 11,350,000 | 2019-12-04 | Filing | |
| $5.58 | 500 | $2,787.50 | 84,531 | 2017-11-15 | Filing | |
| $5.57 | 256 | $1,426.69 | 84,031 | 2017-11-15 | Filing | |
| $7.37 | 100 | $736.50 | 83,775 | 2017-05-17 | Filing | |
| $7.37 | 2,300 | $16,951.00 | 83,675 | 2017-05-17 | Filing | |
| $7.34 | 2,688 | $19,716.48 | 27,937 | 2017-05-17 | Filing | |
| $13.30 | 825 | $10,972.50 | 183,249 | 2015-11-10 | Filing | |
| $25.22 | 5,000 | $126,100.00 | 20,000 | 2015-09-22 | Filing | |
| $17.09 | 585 | $9,997.07 | 182,424 | 2015-06-12 | Filing | |
| $17.16 | 210 | $3,603.60 | 181,839 | 2015-06-05 | Filing | |
| $18.20 | 1,250 | $22,743.75 | 155,999 | 2013-11-27 | Filing | |
| $18.21 | 536 | $9,759.60 | 28,264 | 2013-11-08 | Filing | |
| $22.39 | 195 | $4,366.05 | 195 | 2013-08-20 | Filing | |
| $21.88 | 600 | $13,128.00 | 1,600 | 2013-08-20 | Filing |