| Jones Keri L | President & CEO | Jun 14 '19 | Buy | 0.13 | 141,250 | 18,405 | 408,687 | Jun 18 12:00 AM |
| DUSKIN JONATHAN | director, 10 percent owner: | Jan 17 '19 | Buy | 0.63 | 99,182 | 61,989 | 4,790,597 | Jan 18 12:00 AM |
| DUSKIN JONATHAN | director, 10 percent owner: | Jan 16 '19 | Buy | 0.61 | 55,532 | 33,986 | 4,691,415 | Jan 18 12:00 AM |
| DUSKIN JONATHAN | director, 10 percent owner: | Jul 20 '18 | Buy | 1.03 | 7,000 | 7,238 | 4,635,883 | Jul 24 12:00 AM |
| DUSKIN JONATHAN | director, 10 percent owner: | Jul 19 '18 | Buy | 1.04 | 5,700 | 5,928 | 4,628,883 | Jul 19 12:00 AM |
| DUSKIN JONATHAN | director, 10 percent owner: | Jul 18 '18 | Buy | 1.04 | 15,190 | 15,798 | 4,623,183 | Jul 19 12:00 AM |
| DUSKIN JONATHAN | director, 10 percent owner: | Jul 17 '18 | Buy | 1.07 | 22,000 | 23,562 | 4,607,993 | Jul 19 12:00 AM |
| DUSKIN JONATHAN | director, 10 percent owner: | Jul 13 '18 | Buy | 1.02 | 30,400 | 31,008 | 4,585,993 | Jul 13 12:00 AM |
| DUSKIN JONATHAN | director, 10 percent owner: | Jul 12 '18 | Buy | 1.01 | 26,900 | 27,150 | 4,555,593 | Jul 13 12:00 AM |
| DUSKIN JONATHAN | director, 10 percent owner: | Jul 11 '18 | Buy | 0.98 | 6,313 | 6,205 | 4,528,693 | Jul 13 12:00 AM |
| DUSKIN JONATHAN | director, 10 percent owner: | Jul 10 '18 | Buy | 1.00 | 19,920 | 19,874 | 4,522,380 | Jul 10 12:00 AM |
| DUSKIN JONATHAN | director, 10 percent owner: | Jul 06 '18 | Buy | 0.95 | 17,700 | 16,750 | 4,502,460 | Jul 10 12:00 AM |
| DUSKIN JONATHAN | director, 10 percent owner: | Jul 05 '18 | Buy | 0.93 | 22,735 | 21,037 | 4,484,760 | Jul 05 12:00 AM |
| DUSKIN JONATHAN | director, 10 percent owner: | Jul 03 '18 | Buy | 0.93 | 21,463 | 20,046 | 4,462,025 | Jul 05 12:00 AM |
| DUSKIN JONATHAN | director, 10 percent owner: | Jul 02 '18 | Buy | 0.92 | 8,105 | 7,429 | 4,440,562 | Jul 05 12:00 AM |