Zhang Investor Law Announces Securities Class Action Lawsuit Against Sonim Technologies, Inc. – SONM

NEW YORK, Oct. 25, 2019 (GLOBE NEWSWIRE) -- Zhang Investor Law announces a class action lawsuit on behalf of shareholders who bought shares of Sonim Technologies, Inc. (NASDAQ: SONM) pursuant or traceable to the May 2019 Initial Public Offering (May 2019 IPO), inclusive (the Class Period).