Delek US Holdings, Inc.

8-K Other events Jul 23, 2026 8-K Director or officer change Jul 2, 2026 8-K Entered a material agreement; Took on a direct financial obligation May 15, 2026 8-K Regulation FD disclosure May 8, 2026 10-Q Quarter ended 2026-03-31 Apr 29, 2026 8-K Results of operations (earnings release) Apr 29, 2026 8-K Director or officer change; Shareholder vote results Apr 22, 2026 8-K Director or officer change; Regulation FD disclosure Apr 21, 2026 8-K Other events Apr 21, 2026 8-K Entered a material agreement; Took on a direct financial obligation Apr 10, 2026 10-K Fiscal year ended 2025-12-31 Feb 27, 2026 8-K Results of operations (earnings release); Regulation FD disclosure Feb 27, 2026 8-K Other events Feb 19, 2026 8-K Regulation FD disclosure Jan 13, 2026 10-Q Quarter ended 2025-09-30 Nov 7, 2025 8-K Results of operations (earnings release); Regulation FD disclosure Nov 7, 2025 8-K Other events Oct 30, 2025 10-Q Quarter ended 2025-06-30 Aug 6, 2025 8-K Results of operations (earnings release); Regulation FD disclosure Aug 6, 2025 8-K Other events Jul 31, 2025 10-Q Quarter ended 2025-03-31 May 7, 2025 8-K Results of operations (earnings release); Regulation FD disclosure May 7, 2025 8-K Director or officer change; Shareholder vote results May 1, 2025 8-K Other events Apr 30, 2025 8-K Director or officer change Apr 4, 2025 8-K/A Completed an acquisition or disposition Mar 18, 2025 10-K Fiscal year ended 2024-12-31 Feb 26, 2025 8-K Entered a material agreement; Results of operations (earnings release); Regulation FD disclosure Feb 25, 2025 8-K Director or officer change Feb 19, 2025 8-K Other events Feb 19, 2025 8-K Entered a material agreement; Completed an acquisition or disposition; Regulation FD disclosure Jan 3, 2025 8-K Entered a material agreement; Unregistered sale of equity Dec 13, 2024 10-Q Quarter ended 2024-09-30 Nov 7, 2024 8-K Results of operations (earnings release); Regulation FD disclosure Nov 6, 2024 8-K Other events Oct 31, 2024 8-K Completed an acquisition or disposition Oct 4, 2024 8-K Regulation FD disclosure; Other events Sep 3, 2024 10-Q Quarter ended 2024-06-30 Aug 7, 2024 8-K Entered a material agreement; Regulation FD disclosure Aug 6, 2024 8-K Results of operations (earnings release); Regulation FD disclosure Aug 6, 2024