Date Filer Title Filing Type Shares Traded Price Total Held
Aug 23, 2018
LC Fund VI, L.P.
Ten Percent Owner
Trans History: 12
 Ten Percent Owner Form 4 Conversion of derivative security 1,134,000 -- 2,906,915
Aug 23, 2018
WANG JUNFENG
Director, Ten Percent Owner
Trans History: 14
 Director, Ten Percent Owner Form 4 Conversion of derivative security 1,134,000 -- 2,906,915
Aug 23, 2018
Zhou Quan
Director, Ten Percent Owner
Trans History: 14
 Director, Ten Percent Owner Form 4 Conversion of derivative security 1,134,000 -- 2,906,915
Dec 30, 2021
Shams Soheil
Chief Informatics Officer
Trans History: 1
 Chief Informatics Officer Form 5 Bona fide gift 318,899 -- 5,006,479

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