 RADNOR, Pa., Aug. 6, 2021 PRNewswire -- The law firm of Kessler Topaz Meltzer Check, LLP reminds investors of Rekor Systems, Inc. NASDAQ: REKR Rekor fka Novume Solutions, Inc. NASDAQ: NVMM Novume that a securities fraud class action lawsuit has been filed on behalf of those who purchased or acquired Rekor securities between April 12, 2019 and May 25, 2021 , inclusive the Class Period. 