Transamerica Corp. has named three senior operating...

Transamerica Corp. has named three senior operating executives to new corporate positions as group vice presidents. David R. Carpenter, 51, has been named group vice president-life insurance and asset management. Richard H. Finn, 56, becomes group vice president-finance. Gerald A. Isom, 52, is group vice president-property/casualty insurance and real estate tax service. Carpenter and Finn are based in Los Angeles; Isom is based in Woodland Hills.