 ATHENS, Greece, June 28, 2021 GLOBE NEWSWIRE -- Performance Shipping Inc. NASDAQ: PSHG, the Company, a global shipping company specializing in the ownership of tanker vessels, announced today that the Companys Chief Financial Officer, Anthony Argyropoulos, has been invited to present at the Future of Shipping Virtual Conference , presented by Maxim Group LLC and hosted by M-Vest, on Tuesday, June 29, 2021. 