Mr. Shahjada Mahmud Chowdhury, Managing Director of Alpha Securities Ltd., is a former Director of Chittagong Stock Exchange PLC. and also former Chairman of Peoples insurance Company Ltd. He is the Chairman of Progati Shipping (BD) Ltd. Mr. Chowdhury is the Director of MNC Packages Ltd. He is the Adviser and former 1^st Vice President of BGAPMEA. He is also former Executive Committee Member of Bangladesh Shipping Agents Association and Chittagong District Bar Association. Mr. Chowdhury also possess the life time Membership of Chittagong Club Limited and Bhatiary Golf & Country Club.