Vertex Energy, Inc.https://pcaobus.org/form-ap-filings/38335/38335Vertex Energy, Inc.383354/5/2019 2:32:37 PM20189d9433f9-b950-40d5-a5a1-d62055e755d9298Ham, Langston & Brezina, LLP47027Vertex Energy, Inc.890447VTNR0029800005Kevin Russell Hubbard0029800005True
Vertex Energy Inc.https://pcaobus.org/form-ap-filings/22244/22244Vertex Energy Inc.222444/10/2018 5:20:02 PM201705d7c657-5c2e-4a2d-a77f-9d5f12d7f651298Ham, Langston & Brezina, LLP47028Vertex Energy Inc.89044VTNR0029800005Kevin Russell Hubbard0029800005True