GSK press releases Follow TESARO, a GSK subsidiary, provides update on AnaptysBio, Inc. litigation Delaware Chancery Court has granted the motion to dismiss filed by AnaptysBio, Inc. against TESARO’s claim for anticipatory breach. https://www.gsk.com/en-gb/media/press-releases/tesaro-a-gsk-subsidiary-provides-update-on-anaptysbio-inc-litigation/ gsk.com