INDIANAPOLIS, Sept. 14, 2026 /PRNewswire/ -- Calumet, Inc. (NASDAQ: CLMT) (the "Company" or "Calumet") today announced that it has amended its existing asset-based loan (ABL) facility to increase its total commitments to $600 million, an increase of $100 million, subject to borrowing base limitations. The ABL maturity date remains January 2031 and is led by Bank of America, N.A., as agent for a group of lenders. In addition, Montana Renewables, LLC ("Montana Renewables" or "MRL"), an unrestricted subsidiary of Calumet, announced that it received its final draw of $34 million under its recently amended Loan Guarantee Agreement ("LGA") with the U.S. Department of Energy ("DOE").

"This amended ABL facility reflects an adjustment of our borrowing base to align with higher market prices, and ultimately higher receivables," said David Lunin, Executive Vice President and Chief Financial Officer. "It further strengthens our liquidity position to support working capital needs as commodity prices fluctuate. We're also pleased to receive the final draw under the amended LGA as we enthusiastically progress MaxSAF^®. I'd like to thank both our lending group and the DOE for supporting these amendments and their continued support."

As previously announced, the remaining project capital for its MaxSAF® expansion was reduced to $137 million from the $1.2 billion contemplated in the original Phase 2 plan, driven by the repurposing of proven equipment from the adjacent Calumet Montana Refining asphalt facility through a series of quick-payback steps.

About Calumet

Calumet, Inc. (NASDAQ: CLMT) manufactures, formulates and markets a diversified slate of specialty branded products and renewable fuels to customers across a broad range of consumer-facing and industrial markets. Calumet is headquartered in Indianapolis, Indiana and operates twelve facilities throughout North America.

Cautionary Statement Regarding Forward-Looking Statements

Certain statements and information in this press release may constitute "forward-looking statements." The words "will," "may," "intend," "believe," "expect," "outlook," "forecast," "anticipate," "estimate," "continue," "plan," "should," "could," "would," or other similar expressions are intended to identify forward-looking statements, which are generally not historical in nature. The statements discussed in this press release that are not purely historical data are forward-looking statements. These forward-looking statements are based on our current expectations and beliefs concerning future developments and their potential effect on us. While our management considers these assumptions to be reasonable, they are inherently subject to significant business, economic, competitive, regulatory and other risks, contingencies and uncertainties, most of which are difficult to predict and many of which are beyond our control. Accordingly, our actual results may differ materially from the future performance that we have expressed or forecast in our forward-looking statements. For additional information regarding known material risks, uncertainties and other factors that can affect future results, please see our filings with the Securities and Exchange Commission ("SEC"), including the risk factors and other cautionary statements in the latest Annual Report on Form 10-K of the Company and other filings with the SEC by the Company. We undertake no obligation to publicly update or revise any forward-looking statements after the date they are made, whether as a result of new information, future events or otherwise, except to the extent required by applicable law.

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SOURCE Calumet, Inc.