Petros Panagiotis Panagiotidis filed an initial statement of beneficial ownership for Castor Maritime under Form 3. He is listed as a director and an officer, with the remarks identifying him as chairman, chief executive officer and chief financial officer. The filing reports indirect beneficial ownership of 11,240 common shares held through Thalassa Investment Co. It also reports indirect beneficial ownership of 12,000 Series B preferred shares held through Thalassa Investment Co.

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