Marrone Bio Innovations, Inc. announced that Suping (Sue) Cheung has been appointed Chief Financial Officer, effective Feb. 18, 2021. She succeeds James Boyd, who previously announced his intention to retire. Cheung, a certified public accountant, brings to Marrone Bio 28 years of experience in international strategic and financial operations, including financial reporting, forecasting and budgeting; mergers and acquisitions; equity and debt financing; internal controls; and investor relations. Most recently, she was the chief financial officer for QuickLogic Corporation (NASDAQ: QUIK) for five years, and corporate controller in the eight years before that promotion. Prior to QuickLogic, she has held senior roles at both publicly traded and privately held companies in accounting, finance and operational management, and began her career as an auditor and tax consultant at PricewaterhouseCoopers (PwC).