 New York, New York--Newsfile Corp. - March 8, 2021 - The Klein Law Firm announces that a class action complaint has been filed on behalf of shareholders of Penumbra, Inc. NYSE: PEN alleging that the Company violated federal securities laws.Class Period: August 3, 2020 and December 15, 2020Lead Plaintiff Deadline: March 16, 2021Learn more about your recoverable losses in PEN: 