RAHWAY, N.J.--(BUSINESS WIRE)-- Merck (NYSE: MRK), known as MSD outside of the United States and Canada, today announced the completion of the acquisition of Harpoon Therapeutics, Inc. (Nasdaq: HARP). Harpoon is now a wholly-owned subsidiary of Merck, and Harpoon’s common stock will no longer be publicly traded or listed on the Nasdaq Stock Market.
