Brian Wieser is senior analyst at Pivotal Research, where he covers advertising-related securities including media owners, agencies, data and marketing technology companies. Prior to joining Pivotal, Mr. Wieser was CMO for ad-tech company Simulmedia, he held the global head of forecasting role at Interpublic’s Magna Global for eight years, and also spent several years in investment banking and equity research at Lehman Brothers and Deutsche Bank. Brian is also a Chartered Financial Analyst (CFA) charterholder.