 New York, New York--Newsfile Corp. - May 3, 2021 - The Klein Law Firm announces that a class action complaint has been filed on behalf of shareholders of Leidos Holdings, Inc. NYSE: LDOS alleging that the Company violated federal securities laws.Class Period: May 4, 2020 and February 23, 2021Lead Plaintiff Deadline: May 3, 2021Learn more about your recoverable losses in LDOS: 