| Oct 16, 2019 | Buy | 1,900 | 1.03 USD | $2K | conv 31First in 12mo | SEC | |
| Jan 2, 2019 | Other | -50,210 | — | n/a (No price was disclosed in the filing) | | SEC | |
| May 21, 2018 | Buy | 1,000 | 1.80 USD | $1.8K | conv 18 | SEC | |
| May 21, 2018 | Buy | 1,437 | 1.65 USD | $2.4K | conv 18 | SEC | |
| May 21, 2018 | Buy | 2,500 | 1.60 USD | $4K | conv 18 | SEC | |
| May 21, 2018 | Buy | 964 | 1.89 USD | $1.8K | conv 18 | SEC | |
| May 14, 2018 | Buy | 12,000 | 1.70 USD | $20.4K | conv 45Unusual size | SEC | |
| May 14, 2018 | Buy | 7,419 | 1.60 USD | $11.9K | conv 32 | SEC | |
| May 14, 2018 | Buy | 2,500 | 1.60 USD | $4K | conv 18 | SEC | |
| May 14, 2018 | Buy | 3,500 | 1.65 USD | $5.8K | conv 18 | SEC | |
| Apr 24, 2018 | Buy | 10,200 | 1.70 USD | $17.3K | conv 45Unusual size | SEC | |
| Apr 24, 2018 | Buy | 500 | 1.65 USD | $825 | conv 18 | SEC | |
| Apr 17, 2018 | Buy | 4,800 | 1.85 USD | $8.9K | conv 28 | SEC | |
| Apr 9, 2018 | Buy | 3,050 | 1.95 USD | $5.9K | conv 18 | SEC | |
| Apr 9, 2018 | Buy | 1,950 | 1.95 USD | $3.8K | conv 18 | SEC | |
| Apr 9, 2018 | Buy | 1,000 | 1.90 USD | $1.9K | conv 18 | SEC | |
| Apr 9, 2018 | Buy | 2,050 | 1.90 USD | $3.9K | conv 18 | SEC | |
| Apr 9, 2018 | Buy | 1,000 | 1.95 USD | $2K | conv 18 | SEC | |
| Apr 4, 2018 | Buy | 1,500 | 1.90 USD | $2.9K | conv 18 | SEC | |
| Apr 4, 2018 | Buy | 398 | 2.00 USD | $796 | conv 18 | SEC | |
| Apr 4, 2018 | Buy | 2,400 | 1.90 USD | $4.6K | conv 18 | SEC | |
| Apr 4, 2018 | Buy | 2,000 | 2.00 USD | $4K | conv 18 | SEC | |
| Apr 4, 2018 | Buy | 1,000 | 2.00 USD | $2K | conv 18 | SEC | |
| Apr 4, 2018 | Buy | 2,500 | 1.95 USD | $4.9K | conv 18 | SEC | |
| Apr 2, 2018 | Buy | 290 | 1.73 USD | $501.7 | conv 18 | SEC | |