GPRE GREEN PLAINS INC Management Changes 8-K Filing 2023 - Departure of Chief Accounting Officer Green Plains Inc. eliminated the position of Chief Accounting Officer, held by Paul Kolomaya, who has departed the company. Other officers and employees will take on his responsibilities. Kolomaya will remain as a consultant for the next 12 months.Get access to all SEC 8-K filings of the GREEN PLAINS INC