Leidos Holdings, Inc. Investors: Last Days to Participate Actively in the Class Action Lawsuit; Portnoy Law Firm Investors with losses are encouraged to contact the firm before May 3, 2021; click here to submit trade information LOS ANGELES, April 28, 2021 (GLOBE NEWSWIRE) -- The Portnoy Law Firm advises...

Portnoy Law: Lawsuit Filed On Behalf of Leidos Holdings, Inc. Investors Click here to join the case LOS ANGELES, March 09, 2021 (GLOBE NEWSWIRE) -- The Portnoy Law Firm advises investors that a class action lawsuit has been filed on behalf of Leidos Holdings, Inc....

Leidos Holdings, Inc. Investors: Company Investigated by the Portnoy Law Firm LOS ANGELES, Feb. 25, 2021 (GLOBE NEWSWIRE) -- The Portnoy Law Firm advises Leidos Holdings, Inc. ("Leidos" or the "Company") (NYSE: LDOS) investors that the firm has initiated an investigation into...