TPI Composites, Inc. appointed Mr. Peter Jonna to the Board on December 22, 2021. Mr. Jonna was appointed as a Class III Director to serve for a term expiring at the Company's 2022 annual meeting of stockholders, or until his successor is elected or qualified or until his earlier resignation or removal. Mr. Jonna was not appointed to any committees of the Board.

Mr. Jonna is a managing director in Oaktree's GFI Energy Group, which executes the Power Opportunities investment strategy. Jonna is responsible for sourcing, executing and overseeing investments in leading companies in the energy, utility and industrials sectors. Mr. Jonna currently serves on the boards of Shoals Technologies Group, Montrose Environmental Group, TPI Composites and Signal Energy.

Mr. Jonna previously served on the boards of directors of Array Technologies, Infrastructure & Energy Alternatives, Renewable Energy Infrastructure Group, Fidelity Building Services Group and Sterling Solutions. Prior to joining Oaktree in 2013, Jonna was as an investment analyst in the Americas investment team of the UBS Infrastructure Asset Management strategy investing directly in energy, power and transportation infrastructure assets. Mr. Jonna began his career as a project development engineer in Skanska's Large Projects Group which focused on developing and constructing public private partnerships and infrastructure development projects.

Mr. Jonna earned an M.S. in civil engineering from Stanford University and a B.S. in civil engineering from University of California, Los Angeles.