AMGN NOTICE: Robbins Geller Rudman & Dowd LLP Files Class Action Lawsuit Against Amgen Inc. and Announces Opportunity for Investors with Substantial Losses to Lead Case

SAN DIEGO, March 25, 2023 /PRNewswire/ — The law firm of Robbins Geller Rudman & Dowd LLP announced that it has filed a class action lawsuit seeking to represent purchasers or acquirers of Amgen Inc. (NASDAQ: AMGN) common stock between July 29, 2020 and April 27, 2022, inclusive (the…