OMAHA, Neb.–(BUSINESS WIRE)–Green Plains Inc. (NASDAQ: GPRE) today announced the appointment of Allan Williams as General Counsel and Corporate Secretary, effective November 2, 2026. Williams has served as interim General Counsel since August 2026, providing continuity and leadership across the company’s legal function while supporting a number of key business and strategic priorities. “Allan has stepped in and made an immediate impact at Green Plains,” said Chris Osowski, President and Chief