GPB Capital names Westfall interim CEO of Prime Automotive, removes Rosenberg

GPB Capital Holdings on Monday appointed Kevin Westfall, co-founder of online used-vehicle retailer Vroom and a former AutoNation Inc. executive, as interim CEO of Prime Automotive Group after removing David Rosenberg from the top spot. The move comes two months after Rosenberg sued GPB, which is embroiled in several regulatory investigations and lawsuits by investors.