| Mar 1, 2019 | Buy | 24,500 | 4.30 USD | $105.4K | conv 36 | SEC | |
| Mar 1, 2019 | Buy | 5,800 | 5.25 USD | $30.5K | conv 50First in 12mo | SEC | |
| Mar 1, 2019 | Buy | 200 | 4.30 USD | $860 | conv 39 | SEC | |
| Mar 1, 2019 | BuyD (derivative) | 7,800 | 0.01 USD | $78 | Cluster | SEC | |
| Mar 1, 2019 | BuyD (derivative) | 6,500 | 24.99 USD | $162.4K | Cluster | SEC | |
| Mar 1, 2019 | BuyD (derivative) | 3,000 | 0.01 USD | $30 | Cluster | SEC | |
| Mar 1, 2019 | BuyD (derivative) | 4,500 | 24.99 USD | $112.5K | Cluster | SEC | |
| Mar 1, 2019 | BuyD (derivative) | 2,400 | 0.01 USD | $24 | Cluster | SEC | |
| Mar 1, 2019 | Buy | 108,000 | 5.25 USD | $567K | conv 50First in 12mo | SEC | |
| Mar 1, 2019 | Buy | 5,000 | 3.60 USD | $18K | conv 40Cluster | SEC | |
| Feb 27, 2019 | Award | 27,528 | 0.89 USD | $24.5K | | SEC | |
| Oct 18, 2018 | Award | 5,724 | 4.28 USD | $24.5K | | SEC | |
| Sep 6, 2018 | Award | 3,107 | 4.04 USD | $12.6K | | SEC | |
| Jul 24, 2018 | Award | 3,107 | 4.04 USD | $12.6K | | SEC | |
| May 16, 2018 | Award | 4,120 | 3.58 USD | $14.7K | | SEC | |
| Mar 23, 2018 | BuyD (derivative) | 100 | 15.86 USD | $1.6K | Cluster | SEC | |
| Mar 23, 2018 | BuyD (derivative) | 900 | 15.90 USD | $14.3K | Cluster | SEC | |
| Feb 6, 2018 | Award | 5,237 | 7.16 USD | $37.5K | Unusual size | SEC | |
| Feb 6, 2018 | Award | 1,278 | 9.98 USD | $12.8K | | SEC | |
| Dec 4, 2017 | Award | 1,136 | 11.22 USD | $12.7K | | SEC | |
| Jul 19, 2017 | Award | 1,249 | 10.21 USD | $12.8K | | SEC | |
| Jul 19, 2017 | Award | 921 | 13.84 USD | $12.7K | | SEC | |
| May 19, 2017 | Buy | 1,000 | 9.92 USD | $9.9K | conv 26Cluster | SEC | |
| May 19, 2017 | Buy | 4,000 | 9.96 USD | $39.8K | conv 30Cluster | SEC | |
| Mar 20, 2017 | Buy | 15,000 | 1.69 USD | $25.4K | conv 27Cluster | SEC | |