BRENTWOOD, Tenn.–(BUSINESS WIRE)–Delek US Holdings, Inc. (NYSE: DK) (“Delek US”, “Company”) today announced financial results for its first quarter ended March 31, 2026. “2026 is off to a strong start as we continue to build on the momentum established last year, further enhancing our cash flow profile through disciplined execution of our Enterprise Optimization Plan and advancing several other value creation initiatives,” said Avigal Soreq, President and Chief Executive Officer of Delek US.