Horizon Global Corporation announced that the Company’s Board of Directors appointed Donna M. Costello as a Director, effective June 16, 2021. Ms. Costello was appointed to the Board’s Audit Committee. Ms. Costello has extensive experience as both a public company executive and board member, with deep financial expertise and a proven track record as a strategic business leader across multiple industries. Ms. Costello previously served as Chief Financial Officer of C&D Technologies.Ms. Costello currently serves as a director of CTS Corporation.