Date | Filer | Title | Filing | Type | Shares Traded | Price | Total Held |
---|---|---|---|---|---|---|---|
Aug 23, 2018 |
Chief Scientific Officer
|
Chief Scientific Officer | Form 4 | Conversion of derivative security | 2,433 | -- | 112,936 |
* Represents the number of non-derivative securities directly held. (I) Indicates that some (or all) of these shares are held indirectly.