Date Filer Title Filing Type Shares Traded Price Total Held
Oct 01, 2018
Director
Director Form 4 Grant, award or other acquisition pursuant to Rule 16b-3(d) 10,516 -- 10,516
Oct 01, 2018
Director, Ten Percent Owner
Director, Ten Percent Owner Form 4 Grant, award or other acquisition pursuant to Rule 16b-3(d) 10,516 -- 10,516
Oct 01, 2018
Director, Ten Percent Owner
Director, Ten Percent Owner Form 4 Grant, award or other acquisition pursuant to Rule 16b-3(d) 10,516 -- 10,516
Apr 23, 2021
Chief Medical Officer
Chief Medical Officer Form 3/A Amendment to an Initial Statement of Beneficial Ownership of Securities 10,210 -- --
May 16, 2022
Director
Director Form 4 Open market or private purchase of non-derivative or derivative security 10,000 $1.60 13,894
Apr 23, 2021
Chief Medical Officer
Chief Medical Officer Form 3/A Amendment to an Initial Statement of Beneficial Ownership of Securities 10,000 -- --
Aug 23, 2018
Director
Director Form 4 Open market or private purchase of non-derivative or derivative security 10,000 $6.12 10,000
Aug 23, 2018
Director
Director Form 4 Open market or private purchase of non-derivative or derivative security 10,000 -- 10,000
Oct 23, 2019
Director
Director Form 4 Grant, award or other acquisition pursuant to Rule 16b-3(d) 9,500 $0.85 19,500
Oct 23, 2019
Director
Director Form 4 Grant, award or other acquisition pursuant to Rule 16b-3(d) 9,500 $0.01 9,500

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