ACM Research, Inc. Investors: Last Days to Participate Actively in the Class Action Lawsuit; Portnoy Law Firm Investors with losses are encouraged to contact the firm before February 19, 2021; click here to submit trade information LOS ANGELES, Feb. 16, 2021 (GLOBE NEWSWIRE) -- The Portnoy Law Firm advises...

ACM Research, Inc. Investors: Last Days to Participate Actively in the Class Action Lawsuit; Portnoy Law Firm Investors with losses are encouraged to contact the firm before February 19, 2021; click here to submit trade information LOS ANGELES, Feb. 10, 2021 (GLOBE NEWSWIRE) -- The Portnoy Law Firm advises...

Portnoy Law: Lawsuit Filed On Behalf of ACM Research, Inc Investors Click here to join the case LOS ANGELES, Jan. 20, 2021 (GLOBE NEWSWIRE) -- The Portnoy Law Firm advises investors that a class action lawsuit has been filed on behalf of ACM Research, Inc. ("ACM"...

Portnoy Law: Lawsuit Filed On Behalf of ACM Research, Inc. Investors Click here to join the case LOS ANGELES, Jan. 04, 2021 (GLOBE NEWSWIRE) -- The Portnoy Law Firm advises investors that a class action lawsuit has been filed on behalf of ACM Research, Inc....