Individual or entity | Most-recent transaction | Date | Shares owned as of transaction date |
---|---|---|---|
DROGUE ARTHUR B. | Purchase | 05 Feb 2018 | 3,000 |
JETTA KURT PH.D. | Purchase | 05 Feb 2018 | 7,500 |
JIN YIMIN | Sale | 01 Dec 2019 | 4,267,530 |
RICHERSON TIMOTHY JAMES | Purchase | 10 Oct 2017 | 150,000 |
XU WEI | Stock Award(Grant) | 20 June 2022 | 294,007 |
*Insider roster data is derived solely from the last 24 months of Form 3 & Form 4 SEC filings. |