Delek US(DK) - 2024 Q1 - Quarterly Results

Exhibit 99.1 Delek US Holdings Reports First Quarter 2024 Results BRENTWOOD, Tenn.-- May 7, 2024 -- Delek US Holdings, Inc. (NYSE: DK) ("Delek US", "Company") today announced financial results for its first quarter ended March 31, 2024. "We are proud of our operational excellence progress that reflects favorable EHS performance trends," said Avigal Soreq, President and Chief Executive Officer of Delek US. "We navigated regional demand headwinds early in the quarter and delivered solid operational performanc ...