HF Sinclair Corp

Previous wording

We use certain non-GAAP financial measures in our Management’s Discussion and Analysis of Financial Condition and Results of Operations (“MD&A”). For a detailed description of each of the non-GAAP measures used in this MD&A, please refer to the discussion under Reconciliations to Amounts Reported Under GAAP. This Item 2 should be read in conjunction with our consolidated financial statements and the notes thereto included in this interim report. In addition, this Item 2 should be read in conjunction with our consolidated financial statements and notes within our Annual Report on Form 10-K for the year ended December 31, 2024.

Current wording

We use certain non-GAAP financial measures in our Management’s Discussion and Analysis of Financial Condition and Results of Operations (“MD&A”). For a description of each of the non-GAAP measures used in this MD&A, please refer to the discussion under “Reconciliations to Amounts Reported Under Generally Accepted Accounting Principles” following Item 2 of Part I of this Quarterly Report on Form 10-Q. This Item 2 should be read in conjunction with our consolidated financial statements and the notes thereto included in this interim report. In addition, this Item 2 should be read in conjunction with our audited consolidated financial statements and notes thereto included in our Annual Report on Form 10-K for the year ended December 31, 2025.

Previous wording

We are an independent energy company that produces and markets high-value light products such as gasoline, diesel fuel, jet fuel, renewable diesel and lubricants and specialty products. We own and operate refineries located in Kansas, Oklahoma, New Mexico, Wyoming, Washington and Utah. We provide petroleum product and crude oil transportation, terminalling, storage and throughput services to our refineries and the petroleum industry. We market our refined products principally in the Southwest United States, the Rocky Mountains extending into the Pacific Northwest and in other neighboring Plains states, and we supply high-quality fuels to more than 1,700 branded stations and license the use of the Sinclair brand to more than 300 additional locations throughout the country. We produce renewable diesel at two of our facilities in Wyoming and our facility in New Mexico. In addition, our subsidiaries produce and market base oils and other specialized lubricants in the United States, Canada and the Netherlands, and export products to more than 80 countries.

Current wording

We are an independent energy company that produces and markets high-value light products such as gasoline, diesel fuel, jet fuel, renewable diesel and lubricants and specialty products. We own and operate refineries located in Kansas, Oklahoma, New Mexico, Wyoming, Washington and Utah. We provide petroleum product and crude oil transportation, terminalling, storage and throughput services to our refineries and the petroleum industry. We market our refined products principally in the Southwest United States, the Rocky Mountains extending into the Pacific Northwest and in other neighboring Plains states, and we supply high-quality fuels to more than 1,750 branded stations and license the use of the Sinclair brand to more than 350 additional locations throughout the country. We produce renewable diesel at two of our facilities in Wyoming and one facility in New Mexico. In addition, our subsidiaries produce and market base oils and other specialized lubricants in the United States, Canada and the Netherlands, and export products to more than 80 countries.

Previous wording

For the three months ended September 30, 2025, Net income attributable to HF Sinclair stockholderswas $403 million compared to a Net loss attributable to HF Sinclair stockholdersof $76 million for the same period last year. For the nine months ended September 30, 2025, Net income attributable to HF Sinclair stockholderswas $607 million compared to $391 million for the nine months ended September 30, 2024.

Current wording

For the three months ended March 31, 2026, Net income attributable to HF Sinclair stockholderswas $648 million, compared to a Net loss attributable to HF Sinclair stockholdersof $4 million in the three months ended March 31, 2025. Adjusted refinery gross margin per barrel sold increased$0.83, or 9%, from$9.12 for thethree months ended March 31, 2025, to$9.95 for thethree months ended March 31, 2026.

Previous wording

In the Refining segment, we continued to see improved refining margins during the third quarter of 2025 in both the Mid-Continent and West regions. Additionally, our results were impacted by the start of the planned turnaround at our Puget Sound refinery. For the fourth quarter of 2025, we expect to run between 550,000-590,000 barrels per day of crude oil, which reflects the completion of the planned turnaround at our Puget Sound refinery.

Current wording

In the Refining segment, we saw stronger refining margins in the West region in the back half of the quarter, which were partially offset by weaker refining margins in the Mid-Continent region throughout the quarter. Additionally, our results were impacted by planned turnarounds at our Puget Sound and Woods Cross refineries. For the second quarter of 2026, we expect to run between 600,000-630,000 barrels per day of crude oil, which reflects the completion of the turnarounds at our Puget Sound and Woods Cross refineries, planned maintenance at our Parco and Navajo refineries and unplanned maintenance at our El Dorado refinery.

Previous wording

In the Marketing segment, we continued to see strong value in the Sinclair branded sites during the three months ended September 30, 2025 as the marketing business provided a consistent sales channel with margin uplift for our produced fuels. We expect to grow the number of branded sites by approximately 10% annually.

Current wording

In the Marketing segment, we continued to realize strong value from our Sinclair branded sites during the first quarter of 2026, as the marketing business provided a consistent sales channel with margin uplift for our produced fuels. We expect to grow the number of branded sites by approximately 10% annually. In February 2026, we formed Green Trail Fuels, LLC, a new joint venture in which we hold a 50% non-operating economic interest. The new joint venture includes various retail sites across Colorado and New Mexico.

Previous wording

We continue to adjust our operational plans to evolving market conditions, including our recent announcement regarding the evaluation of a multi-phased expansion of our Midstream footprint. The extent to which our future results are affected by volatile regional and global economic conditions, including ongoing tariff and trade negotiations, will depend on various factors and consequences beyond our control.

Current wording

We continue to review and adjust our operational plans to evolving market conditions. The extent to which our future results are affected by volatile regional and global economic conditions, including ongoing tariff and trade negotiations and global hostilities, such as the ongoing military conflict in the Middle East, will depend on various factors and consequences beyond our control.

Previous wording

On October 30, 2025, our Board of Directors announced that it declared a regular quarterly dividend in the amount of $0.50 per share, payable on December 5, 2025 to holders of record of common stock on November 19, 2025.

Current wording

On May 1, 2026, our Board of Directors announced that it declared a regular quarterly dividend in the amount of $0.50 per share. The dividend is payable on June 2, 2026 to holders of record of common stock on May 11, 2026.

Previous wording

Pursuant to the 2007 Energy Independence and Security Act, the Environmental Protection Agency (“EPA”) promulgated the Renewable Fuel Standard (“RFS”) regulations, which increased the volume of renewable fuels mandated to be blended into the nation’s fuel supply. The regulations, in part, require refiners to increase amounts annually of “renewable fuels” to their petroleum products or purchase credits, known as RINs, in lieu of such blending. Compliance with RFS regulations significantly increases our Cost of materials and other, with RINs costs totaling $76 million and $394 million for the three and nine months ended September 30, 2025, respectively, compared to $119 million and $334 million for the three and nine months ended September 30, 2024, respectively. Small refinery RINs waivers granted by the EPA increased pre-tax earnings by $171 million for each of the three and nine months ended September 30, 2025, of which $115 million was recognized in Cost of materials and other and $56 million was recognized in Sales and other revenues. At September 30, 2025, our open RINs credit obligations were $44 million.

Current wording

Pursuant to the 2007 Energy Independence and Security Act, the EPA promulgated the Renewable Fuel Standard (“RFS”) regulations, which increased the volume of renewable fuels mandated to be blended into the nation’s fuel supply. The regulations, in part, require refiners to satisfy annual renewable volume obligations calculated as a percentage of their petroleum fuel shipments or imports, which may be met through physical blending of renewable fuels or by purchasing and retiring RINs. Compliance with RFS regulations significantly increased our Cost of materials and other, with RINs costs totaling $358 million for the three months ended March 31, 2026. During the three months ended March 31, 2026, we recognized $21 million in Sales and other revenues related to the small refinery RINs waivers granted by the EPA in the fourth quarter of 2025. At March 31, 2026, our open RINs credit obligations were $306 million.

Previous wording

A more detailed discussion of our financial and operating results for the three and nine months ended September 30, 2025 and 2024 is presented in the following sections.

Current wording

A more detailed discussion of our financial and operating results for the three months ended March 31, 2026 and 2025 is presented in the following sections.