Sera Prognostics, Inc. announced that Sandra A. J. Lawrence has joined the Sera Board of Directors, effective November 29, 2021. Ms. Lawrence has served as trustee of the Delaware Funds by Macquarie, as a director of its New York and Australian Stock Exchange-Listed close-end funds, DEW/VCF/DDF/VMM/VFL/IVH, and on its Audit and Investments Committees since 2021. She has served as a trustee of its legacy Ivy and Waddell and Reed Mutual Funds Complex Trust, and on its Governance Committee, since 2019. Ms. Lawrence was the Executive Vice President and Chief Financial Officer of Children's Mercy Hospital, a comprehensive pediatric medical center in Kansas City, Missouri, from 2005 to 2016 and the Executive Vice President and Chief Administrative Officer of Children's Mercy Hospital from 2016 to February 2019.