ONEOK, Inc.

8-K Completed an acquisition or disposition; Regulation FD disclosure Aug 3, 2026 8-K Shareholder vote results May 21, 2026 10-Q Quarter ended 2026-03-31 Apr 29, 2026 8-K Results of operations (earnings release); Regulation FD disclosure Apr 28, 2026 8-K Director or officer change Mar 25, 2026 10-K Fiscal year ended 2025-12-31 Feb 24, 2026 8-K Results of operations (earnings release); Regulation FD disclosure Feb 23, 2026 8-K Director or officer change Jan 26, 2026 10-Q Quarter ended 2025-09-30 Oct 29, 2025 8-K Results of operations (earnings release); Regulation FD disclosure Oct 28, 2025 8-K Entered a material agreement; Took on a direct financial obligation Aug 13, 2025 8-K Entered a material agreement; Regulation FD disclosure Aug 8, 2025 10-Q Quarter ended 2025-06-30 Aug 5, 2025 8-K Results of operations (earnings release); Regulation FD disclosure Aug 4, 2025 8-K Regulation FD disclosure; Other events Jul 17, 2025 8-K Regulation FD disclosure Jul 1, 2025 8-K Regulation FD disclosure Jun 4, 2025 8-K Regulation FD disclosure May 29, 2025 8-K Director or officer change; Shareholder vote results May 22, 2025 10-Q Quarter ended 2025-03-31 Apr 30, 2025 8-K Results of operations (earnings release); Regulation FD disclosure Apr 29, 2025 8-K Regulation FD disclosure; Other events Apr 25, 2025 8-K Regulation FD disclosure Apr 2, 2025 8-K Other events Mar 3, 2025 8-K Regulation FD disclosure Feb 25, 2025 10-K Fiscal year ended 2024-12-31 Feb 25, 2025 8-K Results of operations (earnings release); Regulation FD disclosure Feb 24, 2025 8-K Entered a material agreement; Took on a direct financial obligation Feb 20, 2025 8-K Regulation FD disclosure Feb 6, 2025 8-K Entered a material agreement; Director or officer change Feb 5, 2025 8-K Completed an acquisition or disposition; Regulation FD disclosure Jan 31, 2025 8-K Regulation FD disclosure Jan 30, 2025 8-K Regulation FD disclosure Jan 22, 2025 8-K Director or officer change; Regulation FD disclosure Jan 7, 2025 8-K Regulation FD disclosure Jan 3, 2025 8-K Regulation FD disclosure Dec 31, 2024 8-K Regulation FD disclosure Dec 11, 2024 8-K Regulation FD disclosure Dec 5, 2024 8-K Entered a material agreement; Regulation FD disclosure Nov 25, 2024 8-K Other events Nov 22, 2024