XENE ▲ +3.1% - Xenon Pharmaceuticals Inc. $XENE - Xenon Announces Positive Phase 1 and New Preclinical Data at IASP 2026 Supporting Advancement of XEN1701 and XEN1120 to Phase 2 Proof-of-Concept Studies in Acute Pain 29-OCT-2026 08:30 AM ET