EQUITY ALERT: Rosen Law Firm Announces Filing of Securities Class Action Lawsuit Against Abiomed, Inc. – ABMD

Rosen Law Firm, a global investor rights law firm, announces the filing of a class action lawsuit on behalf of purchasers of the securities of Abiomed, Inc. (NASDAQ: ABMD) from January 31, 2019 through July 31, 2019, inclusive (the Class Period).