David M. Lehmann, CFA, is a Principal of LKCM. He joined the firm in 2003 and serves as Director of Research, a portfolio manager and the technology analyst. Prior to joining LKCM, Mr. Lehmann covered technology as a senior equity analyst at Lehman Brothers and was a research associate at Salomon Smith Barney. Mr. Lehmann graduated with a Bachelor of Science from the University of Oklahoma and a Master of Business Administration from Southern Methodist University.