Diane Frankenfield is Managing Director, Head of US Marketing for Legg Mason Global Asset Management.  Prior to joining Legg Mason, Ms. Frankenfield was Senior Vice President and Head of Marketing at Oppenheimer Funds where she was responsible for developing the strategic direction and execution of all global marketing activities including brand, advertising, creative, digital, channel marketing, content development, social media, research and business analytics. Ms. Frankenfield began her career at Blue Cross Blue Shield of Massachusetts where she ascended through the ranks developing highly successful sales and marketing programs that contributed to growth in both sales and market share. She gained deeper marketing experience as Executive Director of Advertising Finance at the New York Times, Boston Globe Division and Vice President of Global eBusiness at Monster Worldwide. She has a BA in Finance from Pennsylvania State University and an MBA, Business and Industry Economics from Bentley University. Additionally, she is a Harvard University certified instructor in business negotiations.