ROSEN, NATIONAL INVESTOR COUNSEL, Announces Filing of Securities Class Action Lawsuit Against Anadarko Petroleum Corporation; Encourages Investors with Losses in Excess of $100K to Contact the Firm - APC, OXY

NEW YORK, Feb. 21, 2020 /PRNewswire/ -- Rosen Law Firm, a global investor rights law firm, announces the filing of a class action lawsuit on behalf of purchasers of the securities of Anadarko Petroleum Corporation (NYSE: APC), now a wholly-owned subsidiary of Occidental Petroleum...