American Business Bank has said that Daniel Lykken has been appointed as regional executive vice president of the San Fernando Valley Regional office. Lykken replaces Jeffrey Munson, who was recently promoted to the bank's executive vice president, chief credit officer. Lykken, who has 36 years of banking experience with various financial institutions, was previously at U.S. Bank as a senior vice president, group manager of the North Los Angeles Regional Market for 14 years.