RICHMOND, Va. , March 15, 2024 /PRNewswire/ -- Markel, the insurance operations within the Markel Group Inc. (NYSE: MKL), announced today that David Roos has been named Senior Director, Property and Marine for Markel Specialty's Wholesale Southeast region. In his new role, Roos will lead Markel Specialty's Southeast Wholesale property and marine teams to continue to generate profitable growth by delivering risk management solutions and services to our trading partners in the Southeast region. David Roos ...