Black and Cascio resign from Stockton Re

    The ability of finite risk reinsurer Stockton Re to continue its impressive growth since it was formed three years ago is in question following the resignations last month of chief underwriters Richard Black and Michael Cascio, who effectively ran the insurance side of the company.Their departures followed differences with senior management over the future direction of the firm following the recent sale of its investment manager and sister company, Commodities Corporation, to Goldman Sachs.