XNPT: 3 near-term catalysts (1) Arbaclofen Placarbil (AP) in patients with gastroesophageal reflux disease (GERD): Preliminary top-line results of Phase 2b in the 1st Qtr. '11 (2) Horizant: FDA PDUFA Date = 4/6/11 (GlaxoSmithKline) (3) Horizant: PMDA in Japan (Astellas)