UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM 10-Q

(Mark One)

☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934

For the quarterly period ended March 31, 2026

☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934

For the transition period from ______ to _______

Commission File Number: 000-21467

ALTO INGREDIENTS, INC.

(Exact name of registrant as specified in its charter)

Securities registered pursuant to Section 12(b) of the Act:

Indicate by check mark whether the registrant (1) has filed all reports required to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during the preceding 12 months (or for such shorter period that the registrant was required to file such reports), and (2) has been subject to such filing requirements for the past 90 days. Yes ☒ No ☐

Indicate by check mark whether the registrant has submitted electronically every Interactive Data File required to be submitted pursuant to Rule 405 of Regulation S-T (§232.405 of this chapter) during the preceding 12 months (or for such shorter period that the registrant was required to submit such files). Yes ☒ No ☐

Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer, a smaller reporting company, or an emerging growth company. See the definitions of “large accelerated filer,” “accelerated filer,” “smaller reporting company,” and “emerging growth company” in Rule 12b-2 of the Exchange Act.

If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. ☐

Indicate by check mark whether the registrant is a shell company (as defined in Rule 12b-2 of the Exchange Act). Yes ☐ No ☒

As of May 7, 2026, there were 77,485,153 shares of Alto Ingredients, Inc. common stock, $0.001 par value per share, and 896 shares of Alto Ingredients, Inc. non-voting common stock, $0.001 par value per share, outstanding.

PART I - FINANCIAL INFORMATION

ITEM 1. FINANCIAL STATEMENTS.

ALTO INGREDIENTS, INC.
CONDENSED CONSOLIDATED BALANCE SHEETS
(in thousands)

See accompanying notes to condensed consolidated financial statements.

ALTO INGREDIENTS, INC.
CONDENSED CONSOLIDATED BALANCE SHEETS (CONTINUED)
(in thousands, except par value)

See accompanying notes to condensed consolidated financial statements.

ALTO INGREDIENTS, INC.
CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS

(unaudited, in thousands, except per share data)

See accompanying notes to condensed consolidated financial statements.

ALTO INGREDIENTS, INC.
CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS
(unaudited, in thousands)

See accompanying notes to condensed consolidated financial statements.

ALTO INGREDIENTS, INC.
CONDENSED CONSOLIDATED STATEMENTS OF STOCKHOLDERS’ EQUITY
(unaudited, in thousands)

See accompanying notes to condensed consolidated financial statements.

ALTO INGREDIENTS, INC.
NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS
(UNAUDITED)

ITEM 2. MANAGEMENT’S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND RESULTS OF OPERATIONS.

The following discussion and analysis should be read in conjunction with our condensed consolidated financial statements and notes to condensed consolidated financial statements included elsewhere in this report. This report and our condensed consolidated financial statements and notes to condensed consolidated financial statements contain forward-looking statements, which generally include the plans and objectives of management for future operations, including plans and objectives relating to our future economic performance and our current beliefs regarding revenues we might generate and profits we might earn if we are successful in implementing our business and growth strategies. The forward-looking statements and associated risks may include, relate to or be qualified by other important factors, including:

You are cautioned not to place undue reliance on any forward-looking statements, which speak only as of the date of this report, or in the case of a document incorporated by reference, as of the date of that document. We do not undertake to update, revise or correct any forward-looking statements, except as required by law.

Any of the factors described immediately above or referenced from time to time in our filings with the Securities and Exchange Commission or in the “Risk Factors” section below could cause our financial results, including our net income or loss or growth in net income or loss to differ materially from prior results, which in turn could, among other things, cause the price of our common stock to fluctuate substantially.

Overview

We are a leading producer and distributor of specialty alcohols, renewable fuels and essential ingredients in the United States.

We operate five alcohol production facilities. Three of our production facilities are located in Illinois, one is located in Oregon, and another is located in Idaho. We have an annual alcohol production capacity of 330 million gallons, including both renewable fuels and specialty alcohols ranging from industrial-, pharmaceutical-, and high-quality food- and beverage-grade alcohols. Of this amount, we can produce up to 110 million gallons annually of specialty alcohols, depending on our product mix among high-quality beverage-grade alcohol and other quality specification alcohols. We market and distribute all of the alcohols produced at our facilities as well as alcohols produced by third parties. In 2025, we marketed and distributed approximately 350 million gallons combined of our own produced alcohols as well as fuel-grade ethanol produced by third parties, and over 1.2 million tons of essential ingredients.

We also own and operate a liquid carbon dioxide, or CO₂, production facility adjacent to our plant in Oregon for the offtake of CO₂ gas from the plant for conversion to liquid CO₂ and subsequent sale. In addition, we break bulk and distribute specialty alcohols, produced by us and third parties.

We report our financial and operating performance in three distinct segments:

Our mission is to produce the highest quality, sustainable ingredients that make everyday products better. We intend to accomplish this goal in part by investing in our specialized and higher value specialty alcohol production and distribution infrastructure, expanding production in high-demand essential ingredients, expanding and extending the sale of our products into new regional and international markets, building efficiencies and economies of scale and by capturing a greater portion of the value stream.

Production Segments

We produce specialty alcohols, renewable fuels and essential ingredients, focusing on five key markets: Health, Home & Beauty; Food & Beverage; Industry & Agriculture; Essential Ingredients; and Renewable Fuels. Products for Health, Home & Beauty markets include specialty alcohols used in mouthwash, cosmetics, pharmaceuticals, hand sanitizers, disinfectants and cleaners. Products for Food & Beverage markets include grain neutral spirits used in alcoholic beverages and vinegar, as well as corn germ used for corn oils. Products for Industry & Agriculture markets include alcohols and other products for paint applications, inks, vehicle fluids and fertilizers. Products for Essential Ingredients markets include dried yeast, corn protein meal, corn protein feed, corn germ, distillers grains, gas and liquid CO₂ and liquid feed used in commercial animal feed and pet foods. We also sell yeast and gas and liquid CO₂ for human consumption. Our products for the Renewable Fuels markets include fuel-grade ethanol and distillers corn oil used as a feedstock for renewable diesel and biodiesel fuels. Our specialty alcohols for the Industry & Agriculture, Food & Beverage and Health, Home & Beauty markets represented approximately 11%, 6% and 2%, respectively, of our sales in 2025 to customers in these three markets.

We produce our alcohols and essential ingredients at our facilities described above. Our production facilities located in Illinois are in the heart of the Corn Belt, benefit from relatively low-cost and abundant feedstock and enjoy logistical advantages that enable us to provide our products to both domestic and international markets via truck, rail or barge. Our production facilities located in Oregon and Idaho are near their respective fuel and feed customers, offering significant timing, product transportation cost and logistical advantages.

All of our production facilities, other than our Magic Valley plant, were operating for all of 2025, other than for scheduled and unscheduled downtimes to address facility repair and maintenance.

Our Magic Valley facility remained cold-idled for all of 2025, the first quarter of 2026 and through the filing of this report to minimize financial losses. We continue to provide ethanol terminaling services at the plant and may resume operations at the facility if the economic environment in the region sustainably improves.

As market conditions change, we may increase, decrease or idle production at one or more operating facilities or resume operations at any idled facility.

Marketing and Distribution Segment

We market and distribute all the alcohols and essential ingredients we produce at our facilities. We also market and distribute alcohols produced by third parties.

We have extensive and long-standing customer relationships, both domestic and international, for our specialty alcohols, renewable fuels and essential ingredients. These customers include producers and distributors of ingredients for cosmetics, sanitizers and related products, distilled spirits producers, food products manufacturers, producers of personal health/consumer health and personal care hygiene products, and global trading firms.

Our renewable fuels customers are located throughout the Western and Midwestern United States and consist of integrated oil companies and gasoline marketers who blend fuel-grade ethanol into gasoline. Our customers depend on us to provide a reliable supply of fuel-grade ethanol and manage the logistics and timing of delivery. Our customers collectively require fuel-grade ethanol volumes in excess of the supplies we produce at our facilities. We secure additional fuel-grade ethanol supplies from third-party ethanol producers. We arrange for transportation, storage and delivery of fuel-grade ethanol purchased by our customers through our agreements with third-party service providers in the Western United States as well as in the Midwest from a variety of sources.

We market food-grade essential ingredients to human and pet food markets, our feed products (such as distillers grains) primarily to export markets from our Pekin Campus, and other feed products to dairies and feedlots, in many cases located near our production facilities. These customers use our feed products for livestock as a substitute for corn and other sources of starch and protein. We sell our corn oil to poultry, renewable diesel and biodiesel customers.

See “Note 2 – Segments” to our Notes to Condensed Consolidated Financial Statements included elsewhere in this report for financial information about our business segments.

Current Initiatives and Outlook

The first quarter is a seasonally weak period for us and for the ethanol industry, reflecting the build-up of inventories and lower demand following the winter months. In contrast, our first quarter 2026 results were strong relative to our historical performance for this period. We generated profitability on both an adjusted EBITDA and net income basis, supported by higher crush margins, an improved product mix that emphasized higher-value renewable fuel export sales and incremental earnings from transferrable Section 45Z clean fuel production tax credits. Importantly, even without the contribution from Section 45Z tax credits, our operations were profitable in the quarter. We believe these results demonstrate the benefits of our strategic realignment, operational improvements, and continued success in capturing premiums over domestic renewable fuel.

We remain focused on maximizing value from our diversified portfolio of assets and on pursuing multiple revenue opportunities in response to market demand. Our priorities are to improve utilization and reliability across our platform, execute our 2026 optimization and capital projects on time and within budget, and advance our commercial strategy, including expanding the value we capture from Section 45Z tax credits and optimally monetizing the value of our biogenic CO₂ production across our facilities to lower our carbon footprint.

During the first quarter of 2026, unusually cold weather in the first half of the quarter disrupted river logistics and led us to curtail production at our Pekin Campus. We used this unplanned downtime to accelerate a portion of our planned wet mill biennial outage work that had originally been scheduled for the second quarter. This will allow us to recapture some of the lost production later in the year when crush margins are typically stronger and help us stay on track toward our goal of increasing total 2026 alcohol volumes and prioritizing product mix that delivers premiums to domestic renewable fuel.

We also executed a planned outage at our Columbia facility during what is typically a seasonally slower quarter for liquid CO₂ sales. Combined with an outage taken in December 2025, this work addressed certain deferred process-related activities intended to improve production performance and plant reliability for the remainder of 2026. These efforts are designed to help ensure our Columbia plant can run at optimal rates to support the growing needs of our CO₂ offtake customers during the higher-demand summer months and to enable us to qualify additional gallons for Section 45Z tax credits. We are planning a normal outage at our ICP facility in the second quarter, consistent with 2025.

At our Pekin Campus, we began both the repairs on our original loading dock and the construction of a second loadout dock. As previously discussed, the second dock is intended to provide redundancy and enhance our logistical capabilities. We are currently on track to complete both projects by the end of 2026. Once the original dock is restored and the second dock is in service, we expect to reduce bottlenecks and increase loadout capacity.

We also commenced a project to increase throughput and storage capacity at our Columbia liquid CO₂ processing facility by adding a third storage tank. We believe this project will position us to further capitalize on favorable liquid CO₂ market conditions, particularly the growing demand in the Pacific Northwest and limited supply of premium liquid CO₂ in the region. Combined with the process improvements described above, this investment is intended to enhance our ability to serve existing customers, support incremental volumes and monetize more of the CO₂ produced at our Columbia plant.

At our Pekin dry mill, which is our most efficient ethanol plant, we are moving the planned outage from the third quarter into June. During this downtime, we expect to complete a debottlenecking project designed to increase annual production capacity by approximately 8%, or about 5 million gallons. We expect to fully realize the benefits of these improved production rates in the fourth quarter of 2026. If successful, this project should provide incremental margin and allow us to qualify additional volumes for Section 45Z tax credits.

In addition to the capital projects already underway or planned for 2026, we continue to evaluate large-scale CO₂ utilization and sequestration opportunities at our Pekin Campus. These potential projects are intended to lower our facilities’ carbon intensity scores and provide additional earnings opportunities through Section 45Z tax credits and higher-value liquid CO₂ sales.

With respect to Section 45Z transferable tax credits for 2026, we expect to qualify approximately 90 million gallons of combined annual production at our Columbia and Pekin dry mill facilities at $0.20 per gallon, which would result in approximately $15 million of net proceeds after estimated monetization costs. For the first quarter of 2026, we recorded $3.9 million in Section 45Z credit earnings. The sale of all of our 2025 Section 45Z credits is underway at values consistent with previously recorded estimates, and we currently expect to complete that transaction in the second quarter of 2026. We are working to qualify additional gallons and further reduce our carbon intensity scores in order to capture more of the Section 45Z benefits in future periods.

As we manage liquidity and continue to focus on our priorities, we remain disciplined in our capital allocation. We expect to spend approximately $25 million on capital expenditures in 2026, primarily on maintenance and optimization projects with the highest projected returns. Capital expenditures in the first quarter of 2026 were approximately $1 million, with the majority of spending planned over the remaining three quarters as our 2026 projects progress. We also repaid $16.6 million of term debt in the first quarter, as planned, and ended the quarter with $38.4 million outstanding on our term loan. With a lower debt balance, interest expense decreased compared to the prior-year quarter, reflecting our focus on minimizing idle cash, maintaining ample borrowing availability and reducing our interest burden.

We are closely monitoring macroeconomic and geopolitical developments, including unrest in the Middle East, which can indirectly affect our business through energy and commodity price volatility, as well as freight and export logistics. We seek to actively manage these exposures through our commercial strategy, hedging activities and operational flexibility. We are also encouraged by continued progress on E15. In California, Assembly Bill 30 has provided a pathway for year-round E15 sales, and we are monitoring the state’s implementation process. At the federal level, momentum in Congress for legislation allowing year-round E15 continues to build. We view expanded E15 access as an important demand-side complement to production incentives such as Section 45Z because it can help ensure the market is able to absorb additional low-carbon renewable fuel gallons over time. Without corresponding demand growth, production incentives alone could contribute to industry overproduction and margin pressure.

Overall, we believe our first quarter 2026 results demonstrate that our operating model—focusing on improving margins through higher-value revenue opportunities and disciplined cost management—is working. With multiple product streams, we have the flexibility to respond quickly as markets shift and we are continuing to strengthen our ability to perform through commodity cycles. We intend to continue executing on our 2026 optimization and capital projects, improving utilization and reliability across our asset base, and advancing our commercial strategy, including expanding the value we capture from Section 45Z credits and further monetizing our biogenic CO₂ production across our facilities. We remain committed to further enhancing shareholder value over both the near- and longer-term.

Use of Non-GAAP Financial Measures

Management believes that certain financial measures not in accordance with generally accepted accounting principles, or GAAP, are useful measures of operations. Management provides Adjusted EBITDA as a non-GAAP financial measure so that investors will have the same financial information that management uses, which may assist investors in properly assessing our performance on a period-over-period basis.

We define Adjusted EBITDA as unaudited consolidated net income or loss before interest expense, interest income, unrealized derivative gains and losses, excess insurance proceeds, acquisition-related expense or recoveries, provision or benefit for income taxes, asset impairments, and depreciation and amortization expense.

A table is provided below to reconcile Adjusted EBITDA to its most directly comparable GAAP measure, consolidated net income (loss). Adjusted EBITDA is not a measure of financial performance under GAAP and should not be considered as an alternative to consolidated net income (loss) or any other measure of performance under GAAP, or to cash flows from operating, investing or financing activities as an indicator of cash flows or as a measure of liquidity. Adjusted EBITDA has limitations as an analytical tool and you should not consider this measure in isolation or as a substitute for analysis of our results as reported under GAAP.

Information reconciling forward-looking Adjusted EBITDA to forward-looking consolidated net income (loss) would require a forward-looking statement of consolidated net income (loss) prepared in accordance with GAAP, which is unavailable to us without unreasonable effort. We are not able to provide a quantitative reconciliation of forward-looking Adjusted EBITDA to forward-looking consolidated net income (loss) because certain items required for reconciliation are uncertain, outside of our control and/or cannot reasonably be predicted, such as net sales, cost of goods sold, unrealized derivative gains and losses, asset impairments and provision (benefit) for income taxes, which we view as the most material components of consolidated net income (loss) that are not presently estimable.

Reconciliation of Adjusted EBITDA to Consolidated Net Income (Loss)

Critical Accounting Estimates

Our discussion and analysis of our financial condition and results of operations is based on our condensed consolidated financial statements, which have been prepared in accordance with accounting principles generally accepted in the United States of America. The preparation of these financial statements requires us to make estimates and judgments that affect the reported amounts of assets and liabilities and disclosure of contingent assets and liabilities at the date of the financial statements and the reported amounts of net sales and expenses for each period. We believe that of our critical accounting estimates, defined as those estimates that we believe are the most important to the portrayal of our financial condition and results of operations and that require management’s most difficult, subjective or complex judgments, often as a result of the need to make estimates about the effects of matters that are inherently uncertain: impairment of long-lived assets and valuation allowance for deferred taxes. These critical accounting estimates are more fully described in “Management’s Discussion and Analysis of Financial Condition and Results of Operations—Critical Accounting Estimates” in our Annual Report on Form 10-K for the year ended December 31, 2025.

Results of Operations

Selected Financial Information

The following selected financial information should be read in conjunction with our condensed consolidated financial statements and notes to our condensed consolidated financial statements included elsewhere in this report, and the other sections of “Management’s Discussion and Analysis of Financial Condition and Results of Operations” contained in this report.

Certain performance metrics that we believe are important indicators of our results of operations:

Net Sales, Cost of Goods Sold and Gross Profit (Loss)

The following table presents our net sales, cost of goods sold and gross profit (loss) in dollars and gross profit (loss) as a percentage of net sales (in thousands, except percentages):

Net Sales

The decrease in our consolidated net sales for the three months ended March 31, 2026 as compared to the same period in 2025 is attributable to fewer total gallons sold as well as lower volumes and lower average sales prices of essential ingredients due to a lower commodity price environment, partially offset by an increase in our average sales prices per gallon for both specialty alcohols and renewable fuel.

Pekin Campus Production Segment

Net sales of alcohol from our Pekin Campus production segment increased by $0.7 million, or 1%, to $108.0 million for the three months ended March 31, 2026 as compared to $107.3 million for the same period in 2025. The segment’s average sales price per gallon increased by $0.10, or 5%, to $2.00 for the three months ended March 31, 2026 from $1.90 for the same period in 2025. Our total volume of production gallons sold decreased by 2.6 million gallons, or 5%, to 53.9 million gallons for the three months ended March 31, 2026 as compared to 56.5 million gallons for the same period in 2025. The increase of $0.10, or 5%, in the segment’s average sales price per gallon for the three months ended March 31, 2026 as compared to the same period in 2025 increased our net sales from the segment by $5.9 million. With the segment’s average sales price per gallon of $2.00 for the three months ended March 31, 2026, we generated $5.2 million in fewer net sales from the 2.6 million fewer gallons of alcohol sold in the three months ended March 31, 2026 as compared to the same period in 2025.

Net sales of essential ingredients from our Pekin Campus production segment declined by $0.6 million, or 1%, to $44.0 million for the three months ended March 31, 2026 as compared to $44.6 million for the same period in 2025. Our total volume of essential ingredients sold decreased by 20,400 tons, or 9%, to 217,500 tons for the three months ended March 31, 2026 from 237,900 tons for the same period in 2025. The increase of $14.72, or 8%, in the segment’s average sales price per ton for the three months ended March 31, 2026 as compared to the same period in 2025 increased our net sales from the segment by $3.5 million. With the segment’s average sales price per ton of $202.27 for the three months ended March 31, 2026, we generated $4.1 million less in net sales from the 20,400 fewer tons of essential ingredients sold in the three months ended March 31, 2026 as compared to the same period in 2025.

Marketing and Distribution Segment

Net sales of alcohol from our marketing and distribution segment, excluding intersegment sales, declined by $1.7 million, or 3%, to $47.3 million for the three months ended March 31, 2026 as compared to $49.0 million for the same period in 2025.

Our volume of third-party alcohol sold reported gross by the segment declined by 0.9 million gallons, or 4%, to 23.5 million gallons for the three months ended March 31, 2026 as compared to 24.4 million gallons for the same period in 2025. With the segment’s average sales price per gallon of $2.01 for the three months ended March 31, 2026, we generated $1.7 million less in net sales from the 0.9 million fewer gallons of third-party alcohol sold gross in the three months ended March 31, 2026 as compared to the same period in 2025.

Western Production Segment

Net sales of alcohol from our Western production segment increased by $0.5 million, or 3%, to $16.7 million for the three months ended March 31, 2026 as compared to $16.2 million for the same period in 2025. Our total volume of alcohol sold decreased by 0.1 million gallons, or 1%, to 8.2 million gallons for the three months ended March 31, 2026 as compared to 8.3 million gallons for the same period in 2025. With the segment’s average sales price per gallon of $2.03 for the three months ended March 31, 2026, we generated $0.2 million less in net sales from the 0.1 million fewer gallons of alcohol sold in the three months ended March 31, 2026 as compared to the same period in 2025.The increase of $0.08, or 4%, in the segment’s average sales price per gallon for the three months ended March 31, 2026 as compared to the same period in 2025 increased our net sales from the segment by $0.7 million.

Net sales of essential ingredients from our Western production segment declined by $0.5 million, or 6%, to $7.3 million for the three months ended March 31, 2026 as compared to $7.8 million for the same period in 2025. Our total volume of essential ingredients sold increased by 1,600 tons, or 2%, to 74,500 tons for the three months ended March 31, 2026 from 72,900 tons for the same period in 2025. With the segment’s average sales price per ton of $97.72 for the three months ended March 31, 2026, we generated $0.2 million in increased net sales from the 1,600 additional tons of essential ingredients sold in the three months ended March 31, 2026 as compared to the same period in 2025. However, the decrease of $9.39, or 9%, in our average sales price per ton for the three months ended March 31, 2026 as compared to the same period in 2025 reduced our net sales of essential ingredients from the segment by $0.7 million.

Corporate and other

Net sales of alcohol from corporate and other declined by $0.2 million, or 13%, to $1.4 million for the three months ended March 31, 2026 as compared to $1.6 million for the same period in 2025. These sales are from Eagle Alcohol’s business.

Cost of Goods Sold and Gross Profit (Loss)

Our consolidated gross profit improved to $9.2 million for the three months ended March 31, 2026 from a gross loss of $1.8 million for the same period in 2025, representing a gross margin of 4.1% and a negative gross margin of 0.8% for the three months ended March 31, 2026 and 2025, respectively. Higher gross margin for the first quarter of 2026 was primarily driven by improved crush margins, including from a product mix that emphasized higher-value renewable fuel export sales, and unrealized gains on our derivative instruments.

Pekin Campus Production Segment

Our Pekin Campus production segment’s gross profit, net of intercompany activity, improved by $11.2 million to a gross profit of $9.0 million for the three months ended March 31, 2026 as compared to a gross loss of $2.2 million for the same period in 2025. Of this improvement, $11.7 million is attributable to higher margins, partially offset by $0.5 attributable to lower sales volumes for the three months ended March 31, 2026 as compared to the same period in 2025.

Marketing and Distribution Segment

Our marketing and distribution segment’s gross profit, net of intercompany activity, decreased by $0.7 million to a gross profit of $1.1 million for the three months ended March 31, 2026 as compared to a gross profit of $1.8 million for the same period in 2025. Of this decrease, $0.6 million is attributable to slightly lower margins from sales of third-party fuel-grade ethanol and $0.1 million is attributable to lower sales volumes for the three months ended March 31, 2026 as compared to the same period in 2025.

Western Production Segment

Our Western production segment’s gross profit, net of intercompany activity, remained flat at a gross loss of $1.3 million for the three months ended March 31, 2026 and 2025.

Corporate and other

Gross profit from corporate and other improved by $0.5 million to a gross profit of $0.4 million for the three months ended March 31, 2026 as compared to a gross loss of $0.1 million for the same period in 2025, all of which were from Eagle Alcohol’s business.

Selling, General and Administrative Expenses

The following table presents our selling, general and administrative, or SG&A, expenses in dollars and as a percentage of net sales (in thousands, except percentages):

Our SG&A expenses declined by $0.5 million for the three months ended March 31, 2026 as compared to the same period in 2025. The decline in SG&A expenses primarily reflects reduced compensation expenses and professional fees.

Net Income (Loss) Attributable to Common Stockholders

The following table presents our net income (loss) attributable to common stockholders in dollars and as a percentage of net sales (in thousands, except percentages):

The significant improvement in net income (loss) attributable to common stockholders is primarily due to higher margins, income from transferable tax credits, lower SG&A expenses and lower interest expense as well as the other factors affecting gross profit discussed above.

Liquidity and Capital Resources

During the three months ended March 31, 2026, our operations generated positive cash flow, and we supplemented our liquidity with cash on hand and net proceeds from Kinergy’s operating line of credit. In addition to funding our operations, our capital resources were used to make principal payments on our term debt. As of March 31, 2026, we had $21.6 million in cash, cash equivalents and restricted cash, $29.3 million of unused borrowing availability under Kinergy’s operating line of credit and $65.0 million that may be available for capital improvement projects under our Orion term loan. We believe we have sufficient liquidity to meet our anticipated working capital, debt service and other liquidity needs for at least the next twelve months from the date of this report.

Quantitative Year-End Liquidity Status

We believe that the following amounts provide insight into our liquidity and capital resources. The following selected financial information should be read in conjunction with our condensed consolidated financial statements and notes to condensed consolidated financial statements included elsewhere in this report, and the other sections of “Management’s Discussion and Analysis of Financial Condition and Results of Operations” contained in this report (dollars in thousands).

Restricted Net Assets

At March 31, 2026, we had approximately $59.1 million in net assets at our subsidiaries that were not available to be transferred to Alto Ingredients, Inc. in the form of dividends, distributions, loans or advances due to restrictions contained in our subsidiaries’ credit facilities.

Changes in Working Capital and Cash Flows

Working capital improved to $116.9 million at March 31, 2026 from $96.8 million at December 31, 2025 as a result of a decrease of $17.4 million in current liabilities and an increase of $2.6 million in current assets.

Current assets increased primarily due to an increase in accounts receivable, transferable tax credits and derivative instruments, partially offset by a decrease in cash and cash equivalents and restricted cash and inventories.

Our current liabilities decreased primarily due to lower current portion of long-term debt and derivative instruments, partially offset by increases in accounts payable and accrued liabilities as a result of timing of payments.

Our cash, cash equivalents and restricted cash declined by $4.0 million due to $7.3 million in cash used in our financing activities and $0.9 million used in our investing activities, partially offset by $4.2 million in cash provided by our operating activities.

Cash provided by our Operating Activities

We generated $4.2 million of cash from our operations for the three months ended March 31, 2026 as compared to $18.2 million of cash used in our operations for the same period in 2025. Significant factors that contributed to the change in cash provided by our operating activities include:

These amounts were partially offset by:

Cash used in our Investing Activities

We used $0.9 million in cash during the three months ended March 31, 2026 for capital expenditures.

Cash used in our Financing Activities

Cash used in our financing activities was $7.3 million for the three months ended March 31, 2026, which reflects $16.6 million in principal payments on our term debt and $0.3 million in preferred stock dividends paid, partially offset by $9.6 million in proceeds from Kinergy’s operating line of credit.

Kinergy’s Operating Line of Credit

Kinergy maintains an operating line of credit for an aggregate amount of up to $85.0 million. The credit facility matures on November 7, 2027. Interest accrues under the credit facility at a rate equal to (i) the daily Secured Overnight Financing Rate, plus (ii) a specified applicable margin ranging from 1.25% to 1.75%. The credit facility provides for an unused line fee, payable monthly in arrears, at an annual rate of 0.25% to 0.375% on the amount by which the maximum credit under the facility exceeds the average daily principal balance during the preceding month. Payments that may be made by Kinergy to Alto Ingredients, Inc. as reimbursement for management and other services provided by Alto Ingredients, Inc. to Kinergy are limited under the terms of the credit facility to $1.5 million per fiscal quarter. The credit facility also includes the accounts receivable of our indirect wholly-owned subsidiary, Alto Nutrients, LLC, or Alto Nutrients, as additional collateral. Payments that may be made by Alto Nutrients to Alto Ingredients, Inc. as reimbursement for management and other services provided by Alto Ingredients, Inc. to Alto Nutrients are limited under the terms of the credit facility to $0.5 million per fiscal quarter. Alto Nutrients markets our essential ingredients and also provides raw material procurement services to our subsidiaries. In addition, the amount of cash distributions that Kinergy or Alto Nutrients may make to us is also limited to up to 75% of excess cash flow.

For all monthly periods in which excess borrowing availability falls below a specified level, Kinergy and Alto Nutrients must collectively maintain a fixed-charge coverage ratio (calculated as a twelve-month rolling earnings before interest, taxes, depreciation and amortization divided by the sum of interest expense, capital expenditures, principal payments of indebtedness, indebtedness from capital leases and taxes paid during such twelve-month rolling period) of at least 1.10 and are prohibited from incurring certain additional indebtedness (other than specific intercompany indebtedness). The obligations of Kinergy and Alto Nutrients under the credit facility are secured by all of our tangible and intangible assets.

We believe Kinergy and Alto Nutrients are in compliance with the fixed-charge coverage ratio financial covenant as of the filing of this report. The following table sets forth the fixed-charge coverage ratio financial covenant and the actual results for the periods presented:

Alto Ingredients, Inc. has guaranteed all of Kinergy’s obligations under the credit facility. As of March 31, 2026, Kinergy had an outstanding balance of $39.2 million and $29.3 million of unused borrowing availability under the credit facility.

Orion Term Loan

On November 7, 2022, we entered into a credit agreement with certain funds managed by Orion Infrastructure Capital, or Lenders, under which the Lenders extended a senior secured credit facility in the amount of up to $125.0 million, or Term Loan. The Term Loan is secured by a first priority lien on certain of our assets and a second priority lien on certain assets of Kinergy and Alto Nutrients. Interest accrues on the unpaid principal amount of the Term Loan at a fixed rate of 10% per annum. The Term Loan matures on November 7, 2028, or earlier upon acceleration.

We must prepay amounts outstanding under the Term Loan on a semi-annual basis beginning with the six-month period ending December 31, 2023 in an amount equal to a percentage of our excess cash flow based on a specified leverage ratio, as follows: (i) if our leverage ratio is greater than or equal to 3.0x, then the mandatory prepayment amount will equal 100% of our excess cash flow, (ii) if our leverage ratio is less than 3.0x and greater than or equal to 1.5x, then the mandatory prepayment amount will equal 50% of our excess cash flow, and (iii) if our leverage ratio is less than 1.5x, then the mandatory prepayment amount will equal 25% of our excess cash flow.

As of March 31, 2026 and December 31, 2025, the principal amount outstanding under the Term Loan was $38.4 million and $55.0 million, respectively.

Other Cash Obligations

As of March 31, 2026, we had future commitments for certain capital projects totaling $18.4 million. These commitments are scheduled to be satisfied in 2026.

ITEM 3. QUANTITATIVE AND QUALITATIVE DISCLOSURES ABOUT MARKET RISK.

We are exposed to various market risks, including changes in commodity prices, as discussed below. Market risk is the potential loss arising from adverse changes in market rates and prices. In the ordinary course of business, we may enter into various types of transactions involving financial instruments to manage and reduce the impact of changes in commodity prices. We do not have material exposure to interest rate risk. We do not expect to have any exposure to foreign currency risk as we conduct all of our transactions in U.S. dollars.

We produce and distribute specialty alcohol, fuel-grade ethanol and essential ingredients. Our business is sensitive to changes in the prices of ethanol and corn. In the ordinary course of business, we may enter into various types of transactions involving financial instruments to manage and reduce the impact of changes in ethanol and corn prices. We do not enter into derivatives or other financial instruments for trading or speculative purposes.

We are subject to market risk with respect to ethanol and corn pricing. Ethanol prices are sensitive to global and domestic ethanol supply; crude-oil supply and demand; crude-oil refining capacity; carbon intensity; government regulation; and consumer demand for alternative fuels. Our ethanol sales are priced using contracts that are either based on a fixed price or an indexed price tied to a specific market, such as Chicago Ethanol (Platts) or the Oil Price Information Service. Under these fixed-priced arrangements, we are exposed to risk of an increase in the market price of ethanol between the time the price is fixed and the time the alcohol is sold.

We satisfy our physical corn needs, the principal raw material used to produce alcohol and essential ingredients, based on purchases from our corn vendors. Generally, we determine the purchase price of our corn at or near the time we begin to grind. Additionally, we also enter into volume contracts with our vendors to fix the purchase price. As such, we are also subject to market risk with respect to the price of corn. The price of corn is subject to wide fluctuations due to unpredictable factors such as weather conditions, farmer planting decisions, governmental policies with respect to agriculture and international trade and global supply and demand. Under the fixed price arrangements, we are exposed to the risk of a decrease in the market price of corn between the time the price is fixed and the time the corn is utilized.

Essential ingredients are sensitive to various demand factors such as numbers of livestock on feed, prices for feed alternatives and supply factors, primarily production of ethanol co-products by ethanol plants and other sources.

As noted above, we may attempt to reduce the market risk associated with fluctuations in the price of ethanol or corn by employing a variety of risk management and hedging strategies. Strategies include the use of derivative financial instruments such as futures and options executed on the Chicago Mercantile Exchange or the New York Mercantile Exchange, as well as the daily management of physical corn.

These derivatives are not designated for special hedge accounting treatment, and as such, the changes in the fair values of these contracts are recorded on the balance sheet and recognized immediately in cost of goods sold. We recognized net gains of $8.4 million and $1.8 million related to the changes in the fair values of these contracts for the three months ended March 31, 2026 and 2025, respectively.

We prepared a sensitivity analysis as of March 31, 2026 to estimate our exposure to ethanol and corn. Market risk related to these factors was estimated as the potential change in pre-tax income resulting from a hypothetical 10% adverse change in the prices of our expected ethanol and corn volumes. The analysis uses average Chicago Mercantile Exchange prices for the year and does not factor in future contracted volumes. The results of this analysis for the three months ended March 31, 2026, which may differ materially from actual results, are as follows (in millions):

ITEM 4. CONTROLS AND PROCEDURES.

Evaluation of Disclosure Controls and Procedures

We conducted an evaluation under the supervision and with the participation of our management, including our Chief Executive Officer and Chief Financial Officer, of the effectiveness of the design and operation of our disclosure controls and procedures. The term “disclosure controls and procedures,” as defined in Rules 13a-15(e) and 15d-15(e) under the Securities Exchange Act of 1934, as amended, or Exchange Act, means controls and other procedures of a company that are designed to ensure that information required to be disclosed by the company in the reports it files or submits under the Exchange Act is recorded, processed, summarized and reported, within the time periods specified in the Securities and Exchange Commission’s rules and forms. Disclosure controls and procedures also include, without limitation, controls and procedures designed to ensure that information required to be disclosed by a company in the reports that it files or submits under the Exchange Act is accumulated and communicated to the company’s management, including its principal executive and principal financial officers, or persons performing similar functions, as appropriate, to allow timely decisions regarding required disclosure. Based on this evaluation, our Chief Executive Officer and Chief Financial Officer concluded as of March 31, 2026 that our disclosure controls and procedures were effective at a reasonable assurance level.

Changes in Internal Control over Financial Reporting

There has been no change in our internal control over financial reporting (as defined in Rules 13a-15(f) and 15d-15(f) under the Exchange Act) during the most recently completed fiscal quarter that has materially affected, or is reasonably likely to materially affect, our internal control over financial reporting.

Inherent Limitations on the Effectiveness of Controls

Management does not expect that our disclosure controls and procedures or our internal control over financial reporting will prevent or detect all errors and all fraud. A control system, no matter how well conceived and operated, can provide only reasonable, not absolute, assurance that the objectives of the control systems are met. Further, the design of a control system must reflect the fact that there are resource constraints, and the benefits of controls must be considered relative to their costs. Because of the inherent limitations in a cost-effective control system, no evaluation of internal control over financial reporting can provide absolute assurance that misstatements due to error or fraud will not occur or that all control issues and instances of fraud, if any, have been or will be detected.

These inherent limitations include the realities that judgments in decision-making can be faulty and that breakdowns can occur because of a simple error or mistake. Controls can also be circumvented by the individual acts of some persons, by collusion of two or more people, or by management override of the controls. The design of any system of controls is based in part on certain assumptions about the likelihood of future events, and there can be no assurance that any design will succeed in achieving its stated goals under all potential future conditions. Projections of any evaluation of controls effectiveness to future periods are subject to risks. Over time, controls may become inadequate because of changes in conditions or deterioration in the degree of compliance with policies or procedures.

PART II - OTHER INFORMATION

ITEM 1. LEGAL PROCEEDINGS.

We are subject to legal proceedings, claims and litigation arising in the ordinary course of business. While the amounts claimed may be substantial, the ultimate liability cannot presently be determined because of considerable uncertainties that exist. Therefore, it is possible that the outcome of those legal proceedings, claims and litigation could adversely affect our quarterly or annual operating results or cash flows when resolved in a future period. However, based on facts currently available, management believes such matters will not adversely affect in any material respect our financial condition, results of operations or cash flows.

ITEM 1A. RISK FACTORS.

Before deciding to purchase, hold or sell our common stock, you should carefully consider the risks described below in addition to the other information contained in this Report and in our other filings with the Securities and Exchange Commission, including subsequent reports on Forms 10-Q and 8-K. The risks and uncertainties described below are not the only ones we face. Additional risks and uncertainties not presently known to us or that we currently deem immaterial may also affect our business. If any of these known or unknown risks or uncertainties actually occurs with material adverse effects on Alto Ingredients, our business, financial condition, results of operations and/or liquidity could be seriously harmed. In that event, the market price for our common stock will likely decline, and you may lose all or part of your investment.

Risks Related to our Business

Our results of operations and our ability to operate at a profit are largely dependent on our ability to manage the costs of corn, natural gas and other production inputs, with the prices of our alcohols and essential ingredients, all of which are subject to volatility and uncertainty.

Our results of operations are highly impacted by commodity prices, including the cost of corn, natural gas and other production inputs that we must purchase, and the prices of alcohols and essential ingredients that we sell. Prices and supplies are subject to and determined by numerous market and other forces over which we have no control, such as inclement or favorable weather, domestic and global demand, supply excesses or shortages, import and export conditions (including tariffs), inflationary conditions, global geopolitical tensions and various governmental policies in the United States and throughout the world.

Price volatility of corn, natural gas and other production inputs, and alcohols and essential ingredients, may cause our results of operations to fluctuate significantly. We may fail to generate expected levels of net sales and profits even under fixed-price and other contracts for the sale of specialty alcohols used in consumer products. Our customers may not pay us timely or at all, even under longer-term, fixed-price contracts for our specialty alcohols, and may seek to renegotiate prices under those contracts during periods of falling prices or high price volatility.

Historically, the spread between corn and fuel-grade ethanol prices has fluctuated significantly. Fluctuations are likely to continue to occur. A sustained negative or narrow spread, whether as a result of sustained high or increased corn prices or sustained low or decreased alcohol or essential ingredient prices, would adversely affect our results of operations and financial condition. Revenues from sales of alcohols, particularly fuel-grade ethanol, and essential ingredients have in the past and could in the future decline below the marginal cost of production, which have in the past and may again in the future force us to suspend production, particularly fuel-grade ethanol production, at some or all of our facilities. For example, we have on more than one occasion hot-idled our Magic Valley facility due to unfavorable market conditions and cold-idled the plant at the end of 2024, which remains idled, for the same reason.

In addition, some of our fuel-grade ethanol marketing and distribution activities for third-party gallons will likely be unprofitable in a market of generally declining prices due to the nature of our business. For example, to satisfy customer demand, we maintain certain quantities of fuel-grade ethanol inventory for subsequent resale. When quantities in excess of our own production are needed to meet customer demand, we procure fuel-grade ethanol from third parties and therefore must buy fuel-grade ethanol at a price established at the time of purchase and sell fuel-grade ethanol at an index price established later at the time of sale that is generally reflective of movements in the market price of fuel-grade ethanol. As a result, our margins for fuel-grade ethanol sold in these transactions generally decline and may turn negative as the market price of fuel-grade ethanol declines.

We can provide no assurances that corn, natural gas or other production inputs can be purchased at or near current or any specific prices, or that our alcohols or essential ingredients will sell at or near current or any particular prices. Consequently, our results of operations and financial condition may be adversely affected by increases in the prices of corn, natural gas and other production inputs or decreases in the prices of our alcohols and essential ingredients.

The prices of our products are volatile and subject to large fluctuations, which may cause our results of operations to fluctuate significantly.

The prices of our products are volatile and subject to large fluctuations. For example, the market price of fuel-grade ethanol is dependent upon many factors, including the supply of ethanol and the price of gasoline, which is in turn dependent upon the price of petroleum which itself is highly volatile, difficult to forecast and influenced by a wide variety of global economic and geopolitical conditions, including decisions concerning petroleum output by the Organization of Petroleum Exporting Countries (OPEC) and their allies, an intergovernmental organization that seeks to manage the price and supply of oil on the global energy market. Other important factors that impact the price of petroleum include war and threats of war, attacks on or threats to shipping vessels as has recently occurred in the Red Sea, the consequent rerouting of supply lines to less direct or more expensive paths, and other supply chain disruptions.

Our fuel-grade ethanol sales are tied to prevailing spot market prices rather than long-term, fixed-price contracts. Fuel-grade ethanol prices, as reported by the Chicago Mercantile Exchange, ranged from $1.57 to $2.07 per gallon in 2025, $1.38 to $2.12 per gallon in 2024 and from $1.58 to $2.67 per gallon in 2023. In addition, even under longer-term, fixed-price contracts for our specialty alcohols, our customers may seek to renegotiate prices under those contracts during periods of falling prices or high price volatility. Fluctuations in the prices of our products may cause our results of operations to fluctuate significantly.

We may engage in hedging transactions and other risk mitigation strategies that could harm our results of operations and financial condition.

To partially offset the effects of production input and product price volatility, in particular, corn and natural gas costs and fuel-grade ethanol prices, we may enter into contracts to purchase a portion of our corn or natural gas requirements on a forward basis or to lock in the premium to fuel-grade ethanol market prices on portions of our alcohol production. In addition, we may engage in other hedging transactions involving exchange-traded futures contracts for corn, natural gas and unleaded gasoline from time to time. The financial statement impact of these activities is dependent upon, among other things, the prices involved and our ability to sell sufficient products to use all of the corn and natural gas for which forward commitments have been made. We have recognized losses in the past, and may suffer losses in the future, from our hedging arrangements.

Hedging arrangements also expose us to the risk of financial loss in situations where our counterparty to the hedging contract defaults on its contract or, in the case of exchange-traded contracts, where there is a change in the expected differential between the underlying price in the hedging agreement and the actual prices paid or received by us. In addition, our open contract positions may require cash deposits to cover margin calls, negatively impacting our liquidity. As a result, our hedging activities and fluctuations in the price of corn, natural gas, fuel-grade ethanol and unleaded gasoline may adversely affect our results of operations, financial condition and liquidity.

Disruptions in our production or distribution, including from climate change and other weather effects, may adversely affect our business, results of operations and financial condition.

Our business depends on the continuing availability of rail, road, port, storage and distribution infrastructure. In particular, due to limited storage capacity at some of our production facilities and other considerations related to production efficiencies, certain facilities depend on timely delivery of corn. Alcohol production also requires a significant and uninterrupted supply of other raw materials and energy, primarily water, electricity and natural gas. Local water, electricity and gas utilities may fail to reliably supply the water, electricity and natural gas that our production facilities need or may fail to supply those resources on acceptable terms. In the past, poor weather has caused disruptions in rail transportation, which slowed the delivery of fuel-grade ethanol and/or corn by rail to and from our facilities.

For example, in late April 2025, during a period of rapidly rising river levels, our loadout dock at our Pekin Campus was damaged, negatively impacting production and logistics, and requiring our use of more costly third-party river transload vendors to minimize business interruption. In addition, in the first quarter of 2024, extreme cold weather conditions in January at our Pekin Campus restricted barge deliveries and increased standby fees. To manage inventory levels, we transported more product by rail, a higher cost mode of transportation. Cold weather conditions also required us to shift to lower margin feed products and reduced our production rates across our Pekin Campus, hindering our ability to produce specialty alcohol at full capacity.

Disruptions in production or distribution, whether caused by labor difficulties, unscheduled downtimes and other operational hazards inherent in the alcohol production industry, including equipment failures, fires, explosions, abnormal pressures, blowouts, pipeline ruptures, transportation accidents, climate change and natural disasters such as earthquakes, floods and storms, or other weather effects, or human error or malfeasance or other reasons, could prevent timely deliveries of corn or other raw materials and energy, and could delay transport of our products to market, and may require us to halt production at one or more production facilities, any of which could have a material adverse effect on our business, results of operations and financial condition.

Some of these operational hazards may also cause personal injury or loss of life, severe damage to or destruction of property and equipment or environmental damage, and may result in suspension of operations and the imposition of civil or criminal penalties. Our insurance may not fully cover the potential hazards described above or we may be unable to renew our insurance on commercially reasonable terms or at all.

Increased alcohol or essential ingredient production or higher inventory levels may cause a decline in prices for those products, and may have other negative effects, materially and adversely impacting our results of operations, cash flows and financial condition.

The prices of our alcohols and essential ingredients are highly impacted by competing third-party supplies of those products. In addition, if fuel-grade ethanol production margins improve, we anticipate that owners of production facilities operating at below capacity, or owners of idled production facilities, will increase production levels, thereby resulting in more abundant fuel-grade ethanol supplies and inventories. Increases in the supply of alcohols and essential ingredients may not be commensurate with increases in demand for alcohols and essential ingredients, thus leading to lower prices. Any of these outcomes could have a material adverse effect on our results of operations, cash flows and financial condition.

We may suffer impairments in the value of our long-lived assets which may materially and adversely affect our results of operations.

We evaluate our long-lived assets annually for impairment or when circumstances indicate that the full carrying value of an asset may be unrecoverable. These evaluations rely on financial and other assumptions concerning the assets, any of which may not materialize in the future. For example, we recognized asset impairments of $0.8 million and $24.8 million for the years ended December 31, 2025 and 2024, respectively. We may recognize additional impairments of the values of our long-lived assets in the future based on then-prevailing financial and other circumstances. Impairments of our long-lived assets may materially and adversely affect our results of operations.

Our alcohol production relies on traditional corn-based feedstock and process technologies. New technologies could make corn-based alcohol production and traditional process technologies less competitive or even obsolete, materially and adversely harming our business.

We produce our alcohols from corn and our plants are constructed and operate primarily as corn-based alcohol production facilities. Competitors and other third parties have undertaken research to develop competing products to corn-based alcohols, and ethanol in particular, as well as new process technologies. These research efforts seek alternatives to corn-based ethanol and traditional process technologies aimed at improving real or perceived problems with the fuel, such as the carbon and energy intensity of its production, its lower energy content compared to gasoline and its hydrophobic nature resulting in water separation in transit or at other times. Competitors and other third parties may develop new alcohols and processes that improve on any of these or other real or perceived problems with corn-based alcohols, including ethanol. If viable competing products or new process technologies are developed and attract widespread or even modest adoption, we may be forced to modify our production facilities, including our process technologies, if possible, to transition in full or in part to these other products or process technologies to remain competitive. Modifying our production facilities may require expertise that our personnel may not possess and would likely require significant capital expenditures the funding for which we may not have. An inability to remain competitive due to the introduction and adoption of competing products or new process technologies, or significant costs associated with the adoption of new products and process technologies, would materially and adversely affect our business, financial condition and results of operations.

Inflation and sustained higher prices may adversely impact our results of operations and financial condition.

We have experienced adverse inflationary impacts on key production inputs, wages and other costs of labor, equipment, services and other business expenses. In addition, we have experienced adverse inflationary impacts on our budgets and expenses for many of our in-process and planned capital projects. Inflation, including through tariffs, and its negative impacts could escalate in future periods. Even if inflation stabilizes or abates, the prices of key production inputs, wages and other costs of labor, equipment, services and other business expenses, and for our capital projects, will likely remain at elevated levels. We may not be able to include these additional costs in the prices of the products we sell. As a result, inflation and sustained higher prices may have a material adverse effect on our results of operations and financial condition.

Climate change, and governmental regulations aimed at addressing climate-related issues, may affect conditions to which our business is highly sensitive, many of which could materially and adversely harm our business, results of operations and financial condition.

Our business is highly sensitive to commodity prices, in particular, the prices of corn and natural gas. Inclement weather from climate change, including extreme temperatures or drought, may adversely affect growing conditions, which may reduce available corn supplies, our primary production input, and other grain substitutes, driving up prices and thereby increasing our production input costs. In addition, governmental regulators may disfavor carbon-based energy sources, such as natural gas, leading to regulations that disincentivize their use or otherwise make their production more difficult and costly, driving up their prices. Higher natural gas prices would likewise increase our production input costs.

Other factors that may result from climate change, or that may result from governmental regulations aimed at addressing climate-related issues, may also adversely affect our business, including the following:

New legislation in the United States to address climate change issues, especially at the state and local levels, may be passed and implemented, materially and adversely impacting our business.

Any of these factors could materially and adversely harm our business, results of operations and financial condition.

Risks Related to our Finances

We have incurred significant losses and negative operating cash flow in the past and we may incur losses and negative operating cash flow in the future, which may hamper our operations and impede us from expanding our business.

We have incurred significant losses and negative operating cash flow in the past. For example, for the year ended December 31, 2024, we incurred consolidated net losses of approximately $59.0 million and negative operating cash flow of $3.5 million. We may incur losses and negative operating cash flow in the future. We expect to rely on cash on hand, cash, if any, generated from our operations, borrowing availability under our lines of credit and proceeds from our future financing activities, if any, to fund all of the cash requirements of our business. Additional losses and negative operating cash flow may hamper our operations and impede us from expanding our business.

We are engaged in multiple capital improvement initiatives and projects. These initiatives and projects, and their financing, costs, timing and effects, are based on our plans, expectations and various assumptions that may not eventuate. We may therefore be unable to timely achieve, or achieve at all, the results we expect.

We are engaged in multiple capital improvement initiatives and projects to diversify and enhance our revenue streams and to expand margins and profitability by reducing costs. These initiatives and projects have different timelines, returns on investment and risk profiles, including regulatory risks. In addition, we may have to raise significant additional capital to complete some of our initiatives and projects. Our expected financial and other results from these initiatives and projects are based on assumptions around many factors, including their costs, timing, operation and market prices prevailing at project completion and thereafter, as well as tax and other favorable environmental attributes associated with low carbon alcohol that may accrue to our benefit. These tax and other benefits may change, including as a result of new or repealed laws, new administrations and the implementation or interpretation of existing laws, or the exhaustion of funds or benefits available under a particular program. For example, in January 2025, the new administration suspended all Inflation Reduction Act spending for 90 days. In addition, certain provisions of the Inflation Reduction Act lack proposed or final regulations and guidance. Regulators could issue new regulations or guidance that significantly narrows the application of clean energy tax incentives, and could even defer or withdraw regulations, which could materially and adversely affect the economic outcome of our capital improvement initiatives and projects. We can provide no assurances that any particular benefit will be available to us upon completion of any capital improvement initiative or project.

We may have insufficient financial resources, and we may be unable to raise sufficient capital, to complete our projects timely or at all. Although we intend to use reputable third-party contractors with expertise in their fields to implement our projects, adverse conditions and events as well as delays in capital projects are not uncommon. Moreover, the projects’ interaction with existing processes may result in the degradation of other plant operations. For example, operation of our corn oil and high protein system at our Magic Valley facility previously resulted in inconsistent product quality and degraded other operations at the plant, including production rates. In the past, we have extended our expected completion dates for various projects and, as circumstances require, may have to do so again.

We can provide no assurances that our projects will be completed, or if completed, will be completed timely or within budget. We also can provide no assurances that our project assumptions will reflect prevailing future conditions or that our projects will achieve the results we expect. Failure to achieve our expected results may have a material adverse effect on our business, financial condition and results of operations.

We regularly incur significant expenses to repair, maintain and upgrade our production facilities and operating equipment, and any interruption in our operations would harm our operating performance.

We regularly incur significant expenses to repair, maintain and upgrade our production facilities and operating equipment, estimated at an average of $30.0 million per year. The machines and equipment we use to produce our alcohols and essential ingredients are complex, have many parts, and some operate on a continuous basis. We must perform routine equipment maintenance and must periodically replace a variety of parts such as motors, pumps, pipes and electrical parts, and engage in other repairs. In addition, our production facilities require periodic shutdowns to perform major maintenance and upgrades. Our production facilities also occasionally require unscheduled shutdowns to perform repairs. For example, we completed our biennial wet mill outage at our Pekin Campus in Spring 2024. The wet mill was offline for ten days, which negatively impacted sales and margins for the second quarter. In the first quarter of 2024, production at our Columbia facility was hampered by equipment issues that extended the facility’s regularly scheduled outage. These scheduled and unscheduled shutdowns result in lower sales and increased costs in the periods during which a shutdown occurs and could result in unexpected operational issues in future periods resulting from changes to equipment and operational and mechanical processes made during shutdown.

We may be unable to qualify for and receive anticipated Section 45Z tax credit benefits available to low carbon fuel producers.

Section 45Z of the Internal Revenue Code, as added by the Inflation Reduction Act of 2022 provides a technology-neutral tax credit for the production of “clean transportation fuel” that is produced in the United States and sold to an unrelated person during calendar years 2025 through 2029, with the amount of the credit determined in part by the fuel’s carbon intensity relative to a statutory baseline. We currently expect our Columbia plant and our Pekin Campus dry mill to be eligible to apply for and claim Section 45Z tax credits with respect to qualifying fuel they produce and sell. Our ability to qualify for and receive these tax credits will depend on, among other things, our ability to produce qualifying low carbon fuel in anticipated volumes, to achieve and document the carbon intensity levels required under Section 45Z and applicable Treasury and IRS guidance, and to comply with related registration, measurement, reporting and substantiation requirements. If we are unable to produce low carbon fuel in anticipated amounts (including as a result of plant outages or other operational issues), if our fuels do not achieve the required or expected carbon intensities under the applicable carbon intensity methodology, or if we fail to satisfy applicable tax, regulatory, or documentation requirements, we may be unable to qualify for and receive Section 45Z tax credits in the amounts we currently anticipate, or at all, which could materially and adversely affect our results of operations and financial condition. In addition, Section 45Z is scheduled to be available only for qualifying fuel produced after December 31, 2024 and sold before January 1, 2030, and there can be no assurance that Congress will extend or replace this credit.

Our indebtedness may expose us to risks that could negatively impact our business, prospects, liquidity, cash flows and results of operations.

We have incurred substantial indebtedness for our capital improvement projects. We expect that these projects, when completed, will generate financial returns sufficient to service and ultimately repay or refinance our indebtedness. However, the costs, timing, and effects of our capital improvement projects may not meet our projections. In addition, our indebtedness could:

Our ability to generate operating results and sufficient cash to make all required principal and interest payments when due, and to satisfy our financial covenants and other obligations, depends on our performance, which is subject to a variety of factors beyond our control, including the cost of key production inputs, the supply of and demand for alcohols and essential ingredients, and many other factors related to the industries in which we operate. We cannot provide any assurance that we will be able to timely service or satisfy our debt obligations, including our financial covenants. Our failure to timely service or satisfy our debt obligations, including to meet our financial covenants, could result in our indebtedness being immediately due and payable, and would have a material adverse effect on our business, business prospects, liquidity, financial condition, cash flows and results of operations.

Our ability to utilize net operating loss carryforwards and certain other tax attributes may be limited.

Federal and state income tax laws impose restrictions on our ability to use net operating loss, or NOL, and tax credit carryforwards if an “ownership change” occurs for tax purposes, as defined in Section 382 of the Internal Revenue Code, or Code. In general, an ownership change occurs when one or more stockholders each owning 5% or more of a corporation entitled to use NOL or other loss carryforwards have increased their ownership by more than 50 percentage points during any three-year period. The annual base limitation under section 382 of the Code is calculated by multiplying the corporation’s value at the time of the ownership change by the greater of the long-term tax-exempt rate determined by the Internal Revenue Service in the month of the ownership change or the two preceding months. As a result, our ability to utilize our NOL and other loss carryforwards may be substantially limited. Any such limitation could result in increased future tax obligations, which could have a material adverse effect on our financial condition and results of operations.

Risks Related to Legal and Regulatory Matters

We may be adversely affected by environmental, health and safety laws and regulations, as well as related liabilities that may not be adequately covered by insurance.

We are subject to various federal, state and local environmental laws and regulations, including those relating to the discharge of materials into the air, water and ground; the generation, storage, handling, use, transportation and disposal of hazardous materials and wastes; and the health and safety of our employees. In addition, some of these laws and regulations require us to operate under permits that are subject to renewal or modification. These laws, regulations and permits often require expensive pollution control equipment or operational changes to limit actual or potential impacts to the environment. Any violation of these laws and regulations or permit conditions may result in substantial fines, natural resource damages, criminal sanctions, permit revocations and/or production facility shutdowns. In addition, we have made, and expect to make, significant capital expenditures on an ongoing basis to comply with increasingly stringent environmental laws, regulations and permits.

We may be liable for the investigation and cleanup of environmental contamination at each of our production facilities and at off-site locations where we arrange for the disposal of hazardous substances or wastes. If these substances or wastes have been or are disposed of or released at sites that undergo investigation and/or remediation by regulatory agencies, we may be responsible under the Comprehensive Environmental Response, Compensation and Liability Act of 1980, or other environmental laws for all or part of the costs of investigation and/or remediation, and for damages to natural resources. For example, our Pekin Campus used coal as its primary source of fuel for steam production until 2016. We managed associated waste in part through a coal ash pond, an engineered impoundment site used to store waste byproducts. We operated the pond under an Illinois state operating permit that included a special condition that any ash impoundments either be capped and closed in accordance with an Illinois EPA-approved closure plan or removed. Although we continue to operate pumps and maintain protocols under operating permit conditions, our permit has expired, has not been renewed and we are in discussions with the Illinois EPA regarding a closure plan or other remediation. The Illinois EPA previously denied our closure plan for a beneficial re-use that would have utilized the ash as a structural fill. Although we continue to pursue a closure plan that would involve beneficial re-use, including potential uses such as grain storage, cogeneration, CO₂ utilization, a hydrogen facility or other beneficial use, including third-party redevelopment, we can provide no assurance that the Illinois EPA will allow any beneficial re-use and nor can we provide any assurance that the Illinois EPA will not mandate site cleanup, the costs of which, while not estimable at this time, could be substantial and could have a material adverse effect on our business, financial condition and results of operations.

We may also be subject to related claims by private parties alleging property damage and personal injury due to exposure to hazardous or other materials at or from those properties. Some of these matters may require us to expend significant amounts for investigation, cleanup or other costs not covered by insurance.

In addition, new laws, new interpretations of existing laws, increased governmental enforcement of environmental laws or other developments could require us to make significant additional expenditures. Continued government and public emphasis on environmental issues will likely result in increased future investments for environmental controls at our production facilities. Present and future environmental laws and regulations, and interpretations of those laws and regulations, applicable to our operations, more vigorous enforcement policies and discovery of currently unknown conditions may require substantial expenditures that could have a material adverse effect on our results of operations and financial condition.

The hazards and risks associated with producing and transporting our products (including fires, natural disasters, explosions and abnormal pressures and blowouts) may also result in personal injury claims or damage to property and third parties. As protection against operating hazards, we maintain insurance coverage against some, but not all, potential losses. However, we could sustain losses for uninsurable or uninsured risks, or in amounts in excess of existing insurance coverages. Events that result in significant personal injury or damage to our property or third parties or other losses that are not fully covered by insurance could have a material adverse effect on our results of operations and financial condition.

We may be adversely affected by food and drug laws and regulations, as well as related liabilities that may not be adequately covered by insurance.

Some of our products are subject to regulation by the U.S. Food and Drug Administration, or FDA, as well as similar state agencies. The FDA regulates, under the Federal Food, Drug, and Cosmetic Act, or FDCA, the processing, formulation, safety, manufacture, packaging, labeling and distribution of food ingredients, vitamins, cosmetics and pharmaceuticals for active and inactive ingredients. Many of the FDA’s and FDCA’s rules and regulations apply directly to us as well as indirectly through their application in our customers’ products. To be properly marketed and sold in the United States, a relevant product must be generally recognized as safe, approved and not adulterated or misbranded under the FDCA and relevant regulations issued under the FDCA.

If we fail to comply with laws and FDA regulations or those of similar state agencies, we may be prevented from selling certain of our products and may also be subject to government agency enforcement liability. In addition, we may be subject to product liability and other claims by our customers or by individuals alleging personal injury from our products as food and drug additives.

We maintain insurance coverage against some, but not all, potential losses. Some of these matters, if they arise, may require us to expend significant amounts for investigation and defense or other costs not covered by insurance. We could sustain losses for uninsurable or uninsured risks, or in amounts in excess of existing insurance coverages. Events that result in significant personal injury or other losses that are not fully covered by insurance could have a material adverse effect on our results of operations and financial condition.

The United States fuel-grade ethanol industry is highly dependent upon various federal and state laws and regulations and any changes in or reinterpretations of those laws or regulations could have a material adverse effect on our results of operations, cash flows and financial condition.

The domestic market for fuel-grade ethanol is significantly impacted by federal mandates for volumes of renewable fuels (such as ethanol) required to be blended with gasoline. Future demand for fuel-grade ethanol will largely depend on incentives to blend ethanol into motor fuels, including the price of ethanol relative to the price of gasoline, the relative octane value of ethanol, constraints on the ability of vehicles to use higher ethanol blends, and the EPA’s established volumes from time to time, small refinery waivers, and other applicable environmental requirements.

The EPA has implemented the Renewable Fuel Standard under the Energy Policy Act of 2005 and the Energy Independence and Security Act of 2007. The EPA, in coordination with the Secretary of Energy and the Secretary of Agriculture, determines annual quotas for the quantity of renewable fuels (such as fuel-grade ethanol) that must be blended into motor fuels consumed in the United States. The EPA finalized mandatory volumes of 15 billion gallons for each of 2026 and 2027 of conventional renewable fuels, or corn-based fuel-grade ethanol. These requirements remain subject to future EPA rulemakings, and conventional renewable fuel volumes for years after 2027 could increase or decline from current levels.

The EPA may grant small refinery exemptions, in whole or in part, that reduce or eliminate annual RFS volume obligations for small refineries, which are defined as refineries with an average aggregate daily crude oil throughput not exceeding 75,000 barrels. If granted, these exemptions can remove the affected refinery’s gasoline and diesel from applicable RFS percentage standards for the relevant compliance year. In the past, the EPA has granted small refinery exemptions that have materially and adversely affected overall demand for and the price of fuel-grade ethanol. The U.S. Court of Appeals for the Fifth Circuit, in November 2023, struck down the EPA’s decision to deny numerous small refinery exemption petitions, holding that the EPA’s denials were impermissibly retroactive, contrary to law and counter to evidence in the litigation record. Since then, EPA has issued multiple rounds of decisions on small refinery exemption petitions, including actions in August 2025 and November 2025 granting full or partial exemptions for a number of refineries for the 2021-2024 compliance years. In April 2026, the U.S. Court of Appeals for the D.C. Circuit likewise vacated EPA’s denial of certain small refinery exemption petitions for the 2024 compliance year and remanded those petitions to EPA for further consideration. In light of these court decisions and EPA’s recent actions granting full or partial exemptions to a substantial number of petitions, small refinery exemptions may continue to be granted at elevated levels, which could materially and adversely affect overall demand for, and the price of, fuel-grade ethanol.

Various bills in Congress introduced from time to time are also directed at altering existing renewable fuels energy legislation, but none have passed in recent years. Some legislative bills are directed at halting or reversing expansion of, or even eliminating in its entirety, the renewable fuel program.

Our results of operations, cash flows and financial condition could be adversely impacted if the EPA reduces mandatory volumes or issues significant small refinery waivers, or if any legislation is enacted that reduces volume requirements or if existing legislation is reinterpreted to have the same effect.

Future demand for fuel-grade ethanol is uncertain and may be affected by changes to federal mandates, public perception, consumer acceptance and overall consumer demand for transportation fuel, any of which could negatively affect demand for fuel-grade ethanol and our results of operations.

Although many trade groups, academics and governmental agencies support ethanol as a fuel additive that promotes a cleaner environment, others criticize fuel-grade ethanol production and use as consuming considerably more energy and emitting more greenhouse gases than other biofuels and potentially depleting water resources. Some studies suggest that corn-based ethanol is less efficient than ethanol produced from other feedstock and that it negatively impacts consumers by causing increased prices for dairy, meat and other food generated from livestock that consume corn. Additionally, critics of fuel-grade ethanol contend that corn supplies are redirected from international food markets to domestic fuel markets. If negative views of corn-based ethanol production gain broader acceptance, support for existing measures promoting use and domestic production of corn-based ethanol as a fuel additive could decline, leading to a reduction or repeal of federal ethanol usage mandates, which would materially and adversely affect the demand for fuel-grade ethanol. These views could also negatively impact public perception of the fuel-grade ethanol industry and acceptance of ethanol as an alternative fuel.

There are limited markets for fuel-grade ethanol beyond those established by federal mandates. Discretionary blending and E85 blending (i.e., gasoline blended with up to 85% fuel-grade ethanol by volume) are important secondary markets. Discretionary blending is often determined by the price of fuel-grade ethanol relative to the price of gasoline. In periods when discretionary blending is financially unattractive, the demand for fuel-grade ethanol may decline. Also, the demand for fuel-grade ethanol is affected by the overall demand for transportation fuel. Demand for transportation fuel is affected by the number of miles traveled by consumers and vehicle fuel economy. Lower demand for fuel-grade ethanol and essential ingredients, including through the transition by consumers to alternative fuel vehicles such as electric vehicles and hybrid vehicles, would reduce the value of our ethanol and related products, erode our overall margins and diminish our ability to generate revenue or to operate profitably. In addition, we believe that additional consumer acceptance of E15 and E85 fuels is necessary before fuel-grade ethanol can achieve any significant growth in market share relative to other transportation fuels.

The United States Supreme Court’s decision in the case of Loper Bright Enterprises v. Raimondo may result in less industry-favorable rulemaking and agency interpretations of laws and regulations, which could materially and adversely affect our results of operations, cash flows and financial condition as well as the business and financial prospects of certain capital improvement projects.

In June 2024, the United States Supreme Court, in Loper Bright Enterprises v. Raimondo, overruled its prior Chevron deference framework, which had required courts to defer to reasonable administrative interpretations of ambiguous federal statutes. This outcome could increase litigation risk and uncertainty around rulemaking and agency interpretations that are favorable to the renewable fuels industry, such as the EPA’s administration of the RFS. It could also materially and adversely affect the Treasury Department’s ability to promulgate and sustain favorable regulations under the Inflation Reduction Act of 2022, including regulations implementing tax credits such as the Section 45Z clean fuel production tax credit, as well as other industry-favorable tax credits. Less industry-favorable rulemaking and agency interpretations of laws and regulations could materially and adversely affect our results of operations, cash flows, and financial condition, as well as the financial prospects of certain capital improvement projects.

Risks Related to Ownership of our Common Stock

Our stock price is highly volatile, which could result in substantial losses for investors purchasing shares of our common stock and in litigation against us.

The market price of our common stock has fluctuated significantly in the past and may continue to fluctuate significantly in the future. The market price of our common stock may continue to fluctuate in response to one or more of the following factors, or any of the other risks or uncertainties discussed in this report, many of which are beyond our control: