William McCalpin is an independent consultant and former Managing Partner, Impact Investments, of Athena Capital Advisors, LLC. Formerly, he was Chief Executive Officer of Imprint Capital Advisors, LLC, an investment firm focused on generating measurable social and environmental impact, alongside financial return; Executive Vice President and Chief Operating Officer of The Rockefeller Brothers Fund; and director of investments related to programs at the John D. and Catherine T. MacArthur Foundation. Mr. McCalpin was a founding director of TIFF. He is Chair of the Board of Trustees of the Janus Funds and serves as a director of the F.B. Heron Foundation.