US FTC seeks additional info on Pfizer's proposed takeover of Seagen
July 14 (Reuters) - The US Federal Trade Commission (FTC) has sought additional information and documentary material related to Pfizer's PFE.N proposed acquisition of Seagen Inc SGEN.O , Seagen said on Friday. (Reporting by Khushi Mandowara in Bengaluru; Editing by Shailesh Kuber) ((Khushi.Mandowara@thomsonreuters.com;))