AMTS&P 500

American Tower SEC filings, summarized

We read every American Tower 8-K filing and insider trade the night it hits SEC EDGAR, and turn it into a two-minute plain-English summary.

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Recent filings

8-KMarch 10, 2026

AMERICAN TOWER ($AMT): On Mar 6, 2026 Robert D.

AMERICAN TOWER ($AMT): On Mar 6, 2026 Robert D. Hormats notified the company he will not stand for re‑election to the Board at the 2026 Annual Meeting. His…

8-KMarch 5, 2026

AMERICAN TOWER ($AMT) filed a Form 8‑K on Mar 5, 2026: furnished a press release (Exhibit 99.1) and the…

AMERICAN TOWER ($AMT) filed a Form 8‑K on Mar 5, 2026: furnished a press release (Exhibit 99.1) and the Cover Page Interactive Data File in Inline XBRL…

8-KMarch 5, 2026

American Tower's Board declared a cash distribution of $1.79 per common share, payable Apr 28, 2026 to…

American Tower's Board declared a cash distribution of $1.79 per common share, payable Apr 28, 2026 to stockholders of record at close Apr 14, 2026. $AMT…

8-KFebruary 24, 2026

AMERICAN TOWER filed an 8‑K on Feb 24, 2026 furnishing a press release (Exhibit 99.1) and an Inline XBRL…

AMERICAN TOWER filed an 8‑K on Feb 24, 2026 furnishing a press release (Exhibit 99.1) and an Inline XBRL cover page (Exhibit 104). Press release is…

8-KFebruary 24, 2026

American Tower ($AMT) issued a press release on Feb 24, 2026 announcing financial results for the year…

American Tower ($AMT) issued a press release on Feb 24, 2026 announcing financial results for the year ended Dec 31, 2025. Press release furnished as…

8-KJanuary 29, 2026

AMT appoints Paul Blanchett as SVP & Chief Accounting Officer, effective Apr 27, 2026.

AMT appoints Paul Blanchett as SVP & Chief Accounting Officer, effective Apr 27, 2026. Current CAO Robert J. Meyer will remain for the transition and retire…

8-KJanuary 28, 2026

AMT says DISH Wireless (subsidiary of DISH) failed to meet payments and is in default under the Strategic…

AMT says DISH Wireless (subsidiary of DISH) failed to meet payments and is in default under the Strategic Collocation Agreement (SCA) from March 2021. AMT…