A longtime Paramount exec is stepping down as David Ellison's company shakes up its ads leadership

Source: Business Insider

David Ellison, pictured left, is the CEO of Paramount, which is losing a longtime ad sales executive who got his start at the company at CBS. Patrick T. Fallon/AFP via Getty Images; Spencer Platt/Getty ImagesParamount's EVP of agency partnerships, who's been with the company for decades, is stepping down.