• Ms. Silfen is the founder and owner of Mayfair Advisors LLC, which was founded in 2019 to advise clients on sustainability and clean technology investment opportunities. Since 2015, she also has served as Vice President at Mayfair Management Co., Inc., a New York City-based family office, where she is responsible for overseeing and making public and private investments. Ms. Silfen currently serves as a director of HercuTech, Inc. Ms. Silfen began her career in investment banking at Goldman Sachs and later served as Vice President at Encourage Capital, LLC. She holds a Bachelor of Arts from the University of Pennsylvania and a Master in Public Policy and Master of Business Administration from Harvard University.

    Among the most important factors that led to the Board’s recommendation that Ms. Silfen serve as a director are her investment experience, clean technology and sustainability expertise, integrity, judgment, and independence from management and our affiliates.