 Radnor, Pennsylvania--Newsfile Corp. - March 13, 2021 - The law firm of Kessler Topaz Meltzer Check, LLP reminds that an investor securities fraud class action lawsuit has been filed against Penumbra, Inc. NYSE: PEN Penumbra on behalf of those who purchased or acquired Penumbra common stock between August 3, 2020 and December 15, 2020, inclusive the Class Period.Final Deadline Reminder: Investors who purchased or acquired Penumbra common stock during the Class Period... 