 Boston, Massachusetts--Newsfile Corp. - April 5, 2021 - Block Leviton LLP a national securities litigation firm, reminds investors that it has filed a class action lawsuit on behalf of shareholders against EHang Holdings Limited NASDAQ: EH and certain of its executives for securities fraud. Investors who purchased EH shares between December 12, 2019 and February 16, 2021, and who lost money are strongly encouraged to contact Block Leviton attorneys at 617 398-5600,... 