 New York, NY, Nov. 10, 2020 GLOBE NEWSWIRE -- Petra Acquisition, Inc. NASDAQ: PAICU the Company announced today that separate trading of its shares of common stock and warrants underlying the Companys units would commence on or about November 16, 2020. The common stock and warrants will be traded on the Nasdaq Capital Market Nasdaq under the symbols PAIC and PAICW, respectively. Units not separated will continue to be listed on Nasdaq under the symbol PAICU. 