BRENTWOOD, Tenn.–(BUSINESS WIRE)–Delek US Holdings, Inc. (NYSE: DK) (“Delek US”) today announced that the Company intends to issue a press release summarizing second quarter 2026 results before the U.S. stock market opens on Wednesday, August 5, 2026. A conference call to discuss these results is scheduled to begin at 10:00 a.m. CT (11:00 a.m. ET) on Wednesday, August 5, 2026. The live broadcast of this conference call will be available online by going to www.DelekUS.com and clicking on the i