DAVID YU ZHANG

Profile

First Name

: DAVID

Middle Name

: YU

Last Name

: ZHANG

Filings
Filing Date
Filing Type
Source URL
Industry Classifier
Detailed Industry
Revenue Range
Securities
First Sale Date
D
BIOTECHNOLOGY 
 
DECLINE TO DISCLOSE 
Debt 
2021-10-19 
D
BIOTECHNOLOGY 
 
DECLINE TO DISCLOSE 
Debt 
2021-07-19 
D
BIOTECHNOLOGY 
 
DECLINE TO DISCLOSE 
Equity 
2021-04-23 
D/A
BIOTECHNOLOGY 
 
DECLINE TO DISCLOSE 
Debt 
2020-12-17 
D
BIOTECHNOLOGY 
 
DECLINE TO DISCLOSE 
Debt 
2020-12-17