8-K

$AMT · American Tower Corporation

September 8, 2026 · AI-analyzed SEC filing · Verify material figures against the official SEC.gov filing

On September 9, 2026, American Tower Corporation filed a Form 8-K announcing that it had priced a registered public offering of senior unsecured notes. The offering consists of $500.0 million of notes due 2031 with an interest rate of 5.300% per year, issued at 99.718% of face value; $500.0 million of notes due 2033 with an interest rate of 5.560% per year, issued at 99.776% of face value; and $600.0 million of notes due 2036 with an interest rate of 5.750% per year, issued at 99.497% of face value. In total, the company priced $1.6 billion in senior unsecured notes.

The filing also states that the company issued a press release on the same date announcing the pricing, and a copy of that press release is included as Exhibit 99.1. The report was signed by Rodney M. Smith, Executive Vice President, Chief Financial Officer and Treasurer.

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