We use various financial instruments to manage and reduce our exposure to various market risks, including changes in commodity prices and interest rates. We conduct the majority of our business in U.S. dollars and are not currently exposed to material foreign currency risk. Interest Rate Risk We are exposed to interest rate risk through our loans which bear interest at variable rates. Interest rates on our variable-rate debt are based on the market rate for the lender’s prime rate or SOFR. At June 30, 2026, we had $483.7 million in debt, $27.0 million of which had variable interest rates. A 10% increase in interest rates would affect our interest cost by approximately $0.2 million per year. For additional information related to our debt, see Note 8 – Debt included herein as part of the notes to the consolidated financial statements and Note 11 – Debt included as part of the notes to the consolidated financial statements included in our annual report on Form 10-K for the year ended December 31, 2025. Commodity Price Risk Our business is highly sensitive to commodity price risk, particularly for ethanol, corn, distillers grains (including Ultra-High Protein), renewable corn oil and natural gas. Ethanol prices are sensitive to world crude oil supply and demand, the price of crude oil, gasoline, corn, the price of substitute fuels, refining capacity and utilization, government regulation and consumer demand for alternative fuels. Corn prices are affected by weather conditions, yield, changes in domestic and global supply and demand, and government programs and policies. Distillers grains and Ultra-High Protein prices are impacted by livestock numbers on feed, prices for feed alternatives and supply, which is associated with ethanol plant production. Renewable corn oil prices are impacted by prices for renewable diesel fuel, diesel fuel and competing feedstocks. Natural gas prices are influenced by severe weather in the summer and winter and hurricanes in the spring, summer and fall. Other factors include North American energy exploration and production, and the amount of natural gas in underground storage during injection and withdrawal seasons. To reduce the risk associated with fluctuations in the price of ethanol, corn, distillers grains, Ultra-High Protein, renewable corn oil and natural gas, at times we use forward fixed-price physical contracts and derivative financial instruments, such as futures and options executed on the Chicago Board of Trade, the New York Mercantile Exchange and the Chicago Mercantile Exchange. We focus on locking in favorable operating margins, when available, using a model that continually monitors market prices for corn, natural gas and other inputs relative to the price for ethanol and distillers grains at each of our production facilities. We create offsetting positions using a combination of forward fixed-price purchases, sales contracts and derivative financial instruments. As a result, we frequently have gains on derivative financial instruments that are offset by losses on forward fixed-price physical contracts or inventories and vice versa. Our results are impacted by a mismatch of gains or losses associated with the derivative instrument during a reporting period when the physical commodity purchases or sale has not yet occurred. During the three and six months ended June 30, 2026, revenues included net losses of $9.2 million and $18.6 million, respectively, and cost of goods sold included net gains of $1.0 million and net losses of $1.8 million, respectively, associated with derivative financial instruments. 49 Table of Contents Ethanol Production Segment In the ethanol production segment, net gains and losses from settled derivative instruments are offset by physical commodity purchases or sales to achieve the intended operating margins. To reduce commodity price risk caused by market fluctuations, we enter into exchange-traded futures and options contracts that serve as economic hedges. Our results are impacted when there is a mismatch of gains or losses associated with the derivative instrument during a reporting period when the physical commodity purchases or sale has not yet occurred. Our exposure to market risk, which includes the impact of our risk management activities resulting from our fixed-price purchase and sale contracts and derivatives, is based on the estimated net income effect resulting from a hypothetical 10% change in price for the next 12 months starting on June 30, 2026, which is as follows (in thousands): Commodity Estimated Total Volume Requirements for the Next 12 Months (1) Unit of Measure Net Income Effect of Approximate 10% Change in Price Ethanol 730,000 Gallons $94,861 Corn 246,000 Bushels $71,448 Distillers grains (2) 1,710 Tons (3) $17,557 Renewable corn oil 254,000 Pounds $11,025 Natural gas 19,900 MmBTU $3,538 (1)Estimated volumes assume production at full capacity, excluding the idled Fairmont, Minnesota plant. (2)Includes Ultra-High Protein. (3)Distillers grains quantities are stated on an equivalent dried ton basis. Agribusiness and Energy Services Segment In the agribusiness and energy services segment, our physical purchase and sale contracts and derivatives are marked to market. Our inventories are carried at the lower of cost or net realizable value, except fair-value hedged inventories. To reduce commodity price risk caused by market fluctuations for purchase and sale commitments of grain and grain held in inventory, we enter into exchange-traded futures and options contracts that serve as economic hedges. The market value of exchange-traded futures and options used for hedging are highly correlated with the underlying market value of grain inventories and related purchase and sale contracts for grain. The less correlated portion of inventory and purchase and sale contract market values, known as basis, is much less volatile than the overall market value of exchange-traded futures and tends to follow historical patterns. We manage this less volatile risk by constantly monitoring our position relative to the price changes in the market. Inventory values are affected by the month-to-month spread in the futures markets. These spreads are also less volatile than the overall market value of our inventory and tend to follow historical patterns, but cannot be mitigated directly. Our accounting policy for futures and options, as well as the underlying inventory held for sale and purchase and sale contracts, is to reflect their current market values and include gains and losses in the consolidated statement of operations.