Vertex, Inc.https://pcaobus.org/form-ap-filings/58461/58461Vertex, Inc.584617/7/2020 4:08:44 PM20197b879c4f-dcb5-443e-a615-1ec6a7421e2d173Crowe LLP784546Vertex, Inc.1806837VERX0017321126Aazan Christian St. Rose0017321126True