 LOS ANGELES, June 8, 2021 PRNewswire -- The Law Offices of Frank R. Cruz reminds investors of the upcoming June 14, 2021 deadline to file a lead plaintiff motion in the case filed on behalf of investors who purchased Canaan Inc. Canaan or the Company NASDAQ: CAN American Depositary Receipts ADRs between February 10, 2021 and April 9, 2021 , inclusive the Class Period. 