American Tower Corporation

10-Q Quarter ended 2026-06-30 Jul 28, 2026 8-K Results of operations (earnings release) Jul 28, 2026 8-K Other events Jun 4, 2026 8-K Other events Jun 2, 2026 8-K Entered a material agreement; Took on a direct financial obligation May 27, 2026 8-K Director or officer change; Shareholder vote results; Other events May 21, 2026 8-K Other events May 19, 2026 8-K Entered a material agreement; Took on a direct financial obligation May 7, 2026 10-Q Quarter ended 2026-03-31 Apr 28, 2026 8-K Results of operations (earnings release) Apr 28, 2026 8-K Director or officer change Mar 10, 2026 8-K Other events Mar 5, 2026 8-K Director or officer change Feb 27, 2026 10-K Fiscal year ended 2025-12-31 Feb 24, 2026 8-K Results of operations (earnings release) Feb 24, 2026 8-K Director or officer change Jan 29, 2026 8-K Other events Jan 28, 2026 8-K Entered a material agreement; Took on a direct financial obligation Dec 5, 2025 8-K Other events Dec 4, 2025 8-K Other events Dec 2, 2025 8-K Director or officer change Nov 7, 2025 10-Q Quarter ended 2025-09-30 Oct 28, 2025 8-K Results of operations (earnings release) Oct 28, 2025 8-K Regulation FD disclosure Sep 24, 2025 8-K Director or officer change; Other events Sep 18, 2025 8-K Entered a material agreement; Took on a direct financial obligation Sep 16, 2025 8-K Other events Sep 11, 2025 8-K Regulation FD disclosure Sep 5, 2025 8-K Director or officer change Aug 25, 2025 10-Q Quarter ended 2025-06-30 Jul 29, 2025 8-K Results of operations (earnings release) Jul 29, 2025 8-K Entered a material agreement; Took on a direct financial obligation May 30, 2025 8-K Other events May 21, 2025 8-K Shareholder vote results; Other events May 15, 2025 10-Q Quarter ended 2025-03-31 Apr 29, 2025 8-K Results of operations (earnings release) Apr 29, 2025 8-K Director or officer change Mar 20, 2025 8-K Entered a material agreement; Took on a direct financial obligation Mar 14, 2025 8-K Other events Mar 11, 2025 8-K Other events Mar 6, 2025