David M. Dirk, CFA, is Director of Portfolio Management and Trading. David joined Duff & Phelps Investment Management Co., predecessor to Boyd Watterson, in 1996. David holds a CFA Charter from CFA Institute, an MBA from Case Western Reserve University, and a BA from Baldwin Wallace University. He is also a member of the CFA Society of Cleveland and CFA Institute.

Chris Grogan, CFA, serves as Director of Asset Allocation Services, Co-Portfolio Manager for Eventide's US Equity Market Strategy, and Portfolio Manager for Eventide's Fixed-Income Strategies. Within his roles at Eventide, Mr. Grogan is primarily involved with leading asset allocation strategy, systematic portfolio construction, multi-asset risk analytics, sub-advisor oversight, and investment consultation services. Prior to joining Eventide in 2019, Mr. Grogan was an Associate Portfolio Manager with Boston Advisors, LLC. Before that, he was a Financial Planning Analyst with Raymond James.  Mr. Grogan has a dual B.A. in Economics and Finance from Gordon College. He holds the Chartered Financial Analyst designation and is a member of the CFA Society Boston and CFA Institute.