Vertex, Inc.https://pcaobus.org/form-ap-filings/59513/59513Vertex, Inc.595138/5/2020 1:19:23 PM201947e02592-3bfe-404b-8cbc-c2b1ece1dd2c173Crowe LLP784546Vertex, Inc.1806837VERX; 0293B0017321126Aazan Christian St. Rose0017321126True
Vertex, Inc.https://pcaobus.org/form-ap-filings/59514/59514Vertex, Inc.595148/5/2020 1:19:12 PM2019a0a12a78-c62e-4bda-b3ce-2311adc09840173Crowe LLP784546Vertex, Inc.1806837VERX; 0293B0017321126Aazan Christian St. Rose0017321126True
Vertex, Inc.https://pcaobus.org/form-ap-filings/58461/58461Vertex, Inc.584617/7/2020 4:08:44 PM20197b879c4f-dcb5-443e-a615-1ec6a7421e2d173Crowe LLP784546Vertex, Inc.1806837VERX; 0293B0017321126Aazan Christian St. Rose0017321126True