ABOUT OPERATIONS LOCATIONS INVESTORS CONTACT Patrich Simpkins Chief Financial Officer & Director Patrich Simpkins has served as Chief Financial Officer since May 2019, previously service as Chief Development Office since October, 2014, also previously serving as Chief Risk Officer from October 2014 through August 2016. Prior to joining Green Plains in May 2012 as Executive Vice President – Finance and Treasurer, Mr. Simpkins was Managing Partner of GPS Capital Partners, LLC, a capital advisory firm serving global energy and commodity clients.From February 2005 to June 2008, he served as Chief Operating Officer and Chief Financial Officer of SensorLogic, Inc., and as Executive Vice President and Global Chief Risk Officer of TXU Corporation from November 2001 to June 2004. Prior to that, Mr. Simpkins served in senior financial and commercial executive roles with Duke Energy Corporation, Louis Dreyfus Energy, MEAG Power Company and MCI Communications. Mr. Simpkins has a Bachelor of Business Administration degree in Economics and Marketing from the University of Kentucky. Company Leadership Todd Becker Clay Killinger Jerry Peters Brett Riley Patrich Simpkins Michelle Mapes Paul Kolomaya HOME ABOUT OPERATIONS LOCATIONS INVESTORS CONTACT Email Alert Sign-Up ©2021 Green Plains Partners All Rights Reserved.

ABOUT OPERATIONS LOCATIONS INVESTORS CONTACT Michelle Mapes Chief Legal and Administration Officer Michelle Mapes assumed the role of Chief Legal and Administration officer in January of 2018, responsible for all legal affairs, compliance and regulatory matters, board liaison and corporate secretary duties, insurance, government relations, organizational development and strategic compensation initiatives. Ms. Mapes served as Executive Vice President – General Counsel and Corporate Secretary from November 2009 to January of 2018. Prior to joining Green Plains in September 2009 as General Counsel, Ms. Mapes was a Partner at Husch Blackwell LLP, where for three years she focused her legal practice nearly exclusively in renewable energy. Prior to that, she was Chief Administrative Officer and General Counsel for HDM Corporation. Ms. Mapes served as Senior Vice President – Corporate Services and General Counsel for Farm Credit Services of America from April 2000 to June 2005. Ms. Mapes holds a Juris Doctorate, a master’s degree in Business Administration and a Bachelor of Science degree in Accounting and Finance, all from the University of Nebraska – Lincoln. Company Leadership Todd Becker Clay Killinger Jerry Peters Brett Riley Patrich Simpkins Michelle Mapes Paul Kolomaya HOME ABOUT OPERATIONS LOCATIONS INVESTORS CONTACT Email Alert Sign-Up ©2021 Green Plains Partners All Rights Reserved.