NEW YORK, March 21, 2023 (GLOBE NEWSWIRE) — Kaplan Fox & Kilsheimer, LLP reminds investors that a complaint has been filed on behalf of investors who purchased or otherwise acquired the securities of Vertex Energy, Inc. (“Vertex” or the “Company”) (NASDAQ: VTNR) between April 1, 2022 and August 8, 2022, inclusive (the “Class Period”).