Live feed18:14:19·638dINSIDERFilingvia QuantisnowChief Operating Officer Lachapelle Robin exercised 27,566 shares at a strike of $3.28, increasing direct ownership by 28% to 124,583 units (SEC Form 4)ByQuantisnow·Wall Street's wire, on your screen.AVBP· ArriVent BioPharma Inc.Health CareOriginal source