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AMERICAN TOWER CORP /MA/ 8-K Report, Corporate Update (Jan 28, 2026)

Reports
Other Events
Filing Date
Filed January 28, 2026
Period End
January 28, 2026
Security
AMT
In the record · 2016–202610-K1110-Q328-K268

AMT filed 11 annual reports (10-K), 32 quarterly reports (10-Q) and 268 current reports (8-K) between 2016 and 2026.

  1. Material agreement8-K · Nov ’18Nov ’18
  2. Material agreement8-K · Feb ’21Feb ’21
  3. Leadership change8-K · Mar ’23Mar ’23
  4. Leadership change8-K · Mar ’25Mar ’25

Summary

Summary of the 8-K filed January 28, 2026. Cited figures are marked; the original filing is the authoritative source.

American Tower Corporation (AMT) has announced a significant development concerning its relationship with DISH Wireless L.L.C.

(DISH). DISH has defaulted on its payment obligations under the Strategic Collocation Agreement (SCA) entered into in March 2021.

This default, while concerning, is not anticipated by AMT to impact its financial results for the fiscal year ended December 31, 2025. The company is actively pursuing legal recourse, having filed a complaint to obtain a declaratory judgment affirming DISH's ongoing obligations under the SCA and the validity of the agreement.

Key Highlights

  1. DISH Wireless has defaulted on its payment obligations under the Strategic Collocation Agreement (SCA) with American Tower.
  2. The default pertains to the agreement established in March 2021.
  3. American Tower does not expect the DISH default to affect its financial results for the fiscal year 2025.
  4. AMT has filed a complaint seeking a declaratory judgment to enforce the SCA and DISH's obligations.
  5. The lawsuit aims to confirm the SCA remains in full force and effect.
  6. American Tower is asserting that DISH remains obligated to perform all terms of the SCA.

Frequently Asked Questions

  1. What is the nature of the default by DISH Wireless?

    DISH Wireless has failed to meet its payment obligations under the Strategic Collocation Agreement (SCA) with American Tower, leading to a default under the terms of that agreement.

  2. Will this default impact American Tower's 2025 financial performance?

    American Tower has stated that it does not anticipate the default by DISH to impact its financial results for the year ended December 31, 2025.

  3. What action is American Tower taking in response to the default?

    American Tower has filed a complaint in court seeking a declaratory judgment. This legal action aims to confirm that DISH is not excused from its obligations, that the SCA remains valid and in effect, and that DISH must fulfill all its contractual duties.

  4. What is the Strategic Collocation Agreement (SCA)?

    The Strategic Collocation Agreement (SCA) is an agreement entered into between American Tower and DISH Wireless in March 2021, related to colocation services.