Greek American Issuer Day at the New York Stock Exchange was held on December 12 as Dr. Nikolas P. Tsakos, Founder & CEO of TEN Ltd. and Yianos Kontopoulos, CEO of the Athens Exchange, rang the ‘Closing Bell’ accompanied by NYSE Vice Chairman & President of NYSE Institute, Intercontinental Exchange Inc. John Tuttle, and representatives of NYSE listed companies, among others.