Core Insights - Stagwell has appointed Slavi Samardzija as Chief Data and Platforms Officer to lead its data and platform strategy [1][3] - Samardzija has over 25 years of experience in data and technology, focusing on helping Fortune 500 companies enhance their marketing through data [2][3] - The company aims to advance its AI-powered orchestration operating system, The Machine, under Samardzija's leadership [3][4] Company Overview - Stagwell is a challenger holding company focused on transforming marketing by integrating creativity with technology [4] - The company operates in over 45 countries and aims to drive effectiveness and improve business results for its clients [4]