Donald Miller has over 30 years of experience as a real estate executive, with extensive experience in acquisitions, asset management, property management and leasing. Mr. Miller provides the Board of Trustees with deep experience investing in, and overseeing real estate assets through, multiple cycles, and brings a proven record of engaging in accretive transactions and supporting high performing operations to drive shareholder value. Mr. Miller served as the Chief Executive Officer, President, and a member of the board of directors of Piedmont Office Realty Trust, a publicly traded REIT, from 2007 to 2019, overseeing its initial public offer in 2010. Mr. Miller retired in 2019. Donald Miller is a former member of the Urban Land Institute (ULI), and the National Association of Industrial and Office Properties (NAIOP). He previously served on the Board of Governors for the National Association of Real Estate Investment Trusts (NAREIT) from 2012 to 2015. From 2003 to 2007, Mr. Miller was the head of real estate activities at Wells Real Estate Funds, Inc. In such capacity, he was responsible for directing all aspects of acquisitions, asset management, dispositions, property management, and construction groups. From 2001 to 2003, Mr. Miller headed the U.S. equity real estate operations of Lend Lease, a leading international commercial real estate property group where he had worked since 1994. Prior to his time at Lend Lease, Mr. Miller was responsible for regional acquisitions for Prentiss Properties Realty Advisors, a predecessor entity to Prentiss Properties Trust, a publicly traded REIT (which was acquired by Brandywine Realty Trust in 2005). Mr. Miller received a Bachelor of Arts from Furman University in Greenville, South Carolina.