Date Filer Filing Type Shares Traded Price Total Held
Mar 01, 2019
Chief Commercial Officer
Form 4 Grant, award or other acquisition pursuant to Rule 16b-3(d) 60,000 -- 60,000
Mar 01, 2019
Former Chief Financial Officer
Form 4 Grant, award or other acquisition pursuant to Rule 16b-3(d) 60,000 -- 60,000
Jan 18, 2019
Chief Operating Officer
Form 4 Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 6,000 $1.30 6,815
Jan 18, 2019
Chief Operating Officer
Form 4 Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 6,000 -- 28,219
Dec 28, 2018
Ten Percent Owner
Form 3 Initial Statement of Beneficial Ownership of Securities -- -- 975,000
Dec 28, 2018
Ten Percent Owner
Form 3 Initial Statement of Beneficial Ownership of Securities -- -- --
Oct 01, 2018
Director
Form 4 Grant, award or other acquisition pursuant to Rule 16b-3(d) 10,516 -- 10,516
Oct 01, 2018
Chief Operating Officer
Form 4 Grant, award or other acquisition pursuant to Rule 16b-3(d) 59,590 -- 59,590
Oct 01, 2018
Director
Form 4 Grant, award or other acquisition pursuant to Rule 16b-3(d) 10,516 -- 10,516
Oct 01, 2018
Chief Scientific Officer
Form 4 Grant, award or other acquisition pursuant to Rule 16b-3(d) 23,230 -- 23,230

* Represents the number of non-derivative securities directly held. (I) Indicates that some (or all) of these shares are held indirectly.