Exhibit 10.31 Casey's General Stores, Inc. Non-Qualified Supplemental Executive Retirement Plan Trust Agreement This Trust Agreement is made as of this 24th day of October, 1997, by and between Casey's General Stores, Inc., an Iowa corporation (the...Non-Qualified Supplemental Executive Retirement Plan Trust Agreement • November 10th, 1997 • Caseys General Stores Inc • Retail-convenience stores • Missouri
