 KING OF PRUSSIA, Pa., March 01, 2021 GLOBE NEWSWIRE -- Vertex, Inc. NASDAQ:VERX Vertex or the Company, a global provider of tax technology solutions, today announced it will release fourth quarter and full-year 2020 earnings before the market opens on March 10, 2021. A conference call to discuss its results will follow at 8:30 a.m. Eastern Time that same day. 