On June 13, 2023, Green Plains Inc. eliminated the position of Chief Accounting Officer of the Company, a position held by Paul Kolomaya, who has departed the Company. Mr. Kolomaya's responsibilities are being allocated among other officers and employees of the Company. James E. Stark, Chief Financial Officer of the Company and GPP, will continue as the principal accounting officer for both companies.

Mr. Kolomaya will remain as a consultant for the next 12 months to be available as needed.