THESSALONIKI PORT AUTHORITY S.A. announces the intention to:
1. convene the annual meeting of the shareholders on June 15, 2006.
2. trade the share ex-dividend on July 21, 2006.
3. commence payment of the annual dividend for the year 2005, on July 31, 2006.
4. present the company's financial results to analysts on May 18, 2006. The financial statements of Thpa s.a. have been published on March 30 & 31, 2006.