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American Tower

AMT
169.03
+1.77 (+1.06%)
Closing price for Sep 25, 2026 from Polygon.io
All Annual reports Quarterly reports Current reports Other
FiledFormWhat it isPeriod
Sep 18, 2026 8-K Current report (a major event) Sep 17, 2026 Read on sec.gov
Sep 14, 2026 8-K Current report (a major event) Sep 14, 2026 Read on sec.gov
Sep 9, 2026 8-K Current report (a major event) Sep 9, 2026 Read on sec.gov
Jul 28, 2026 8-K Current report (a major event) Jul 28, 2026 Read on sec.gov
Jun 4, 2026 8-K Current report (a major event) Jun 2, 2026 Read on sec.gov
Jun 2, 2026 8-K Current report (a major event) Jun 2, 2026 Read on sec.gov
May 27, 2026 8-K Current report (a major event) May 27, 2026 Read on sec.gov
May 21, 2026 8-K Current report (a major event) May 20, 2026 Read on sec.gov
May 19, 2026 8-K Current report (a major event) May 19, 2026 Read on sec.gov
May 7, 2026 8-K Current report (a major event) May 7, 2026 Read on sec.gov
Apr 28, 2026 8-K Current report (a major event) Apr 28, 2026 Read on sec.gov
Mar 10, 2026 8-K Current report (a major event) Mar 6, 2026 Read on sec.gov
Mar 5, 2026 8-K Current report (a major event) Mar 5, 2026 Read on sec.gov
Feb 27, 2026 8-K Current report (a major event) Feb 25, 2026 Read on sec.gov
Feb 24, 2026 8-K Current report (a major event) Feb 24, 2026 Read on sec.gov
Jan 29, 2026 8-K Current report (a major event) Jan 26, 2026 Read on sec.gov
Jan 28, 2026 8-K Current report (a major event) Jan 28, 2026 Read on sec.gov
Dec 5, 2025 8-K Current report (a major event) Dec 5, 2025 Read on sec.gov
Dec 4, 2025 8-K Current report (a major event) Dec 4, 2025 Read on sec.gov
Dec 2, 2025 8-K Current report (a major event) Dec 2, 2025 Read on sec.gov
Nov 7, 2025 8-K Current report (a major event) Nov 5, 2025 Read on sec.gov
Oct 28, 2025 8-K Current report (a major event) Oct 28, 2025 Read on sec.gov
Sep 24, 2025 8-K Current report (a major event) Sep 23, 2025 Read on sec.gov
Sep 18, 2025 8-K Current report (a major event) Sep 16, 2025 Read on sec.gov
Sep 16, 2025 8-K Current report (a major event) Sep 16, 2025 Read on sec.gov
Sep 11, 2025 8-K Current report (a major event) Sep 11, 2025 Read on sec.gov
Sep 5, 2025 8-K Current report (a major event) Sep 3, 2025 Read on sec.gov
Aug 25, 2025 8-K Current report (a major event) Aug 22, 2025 Read on sec.gov
Jul 29, 2025 8-K Current report (a major event) Jul 29, 2025 Read on sec.gov
May 30, 2025 8-K Current report (a major event) May 30, 2025 Read on sec.gov
May 21, 2025 8-K Current report (a major event) May 21, 2025 Read on sec.gov
May 15, 2025 8-K Current report (a major event) May 14, 2025 Read on sec.gov
Apr 29, 2025 8-K Current report (a major event) Apr 29, 2025 Read on sec.gov

The most recent filings from SEC EDGAR. The annual report (10-K) is the most complete description of a company's business, risks and finances. How to read a 10-K. Every filing on EDGAR.