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Anterix Inc. — Investor Relations & Filings

Ticker · ATEX ISIN · US6941713074 LEI · 549300QIX2QHFGIEQG40 US Telecommunications, computer programming, consultancy, computing infrastructure, and other information service activities
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Filings indexed 845 across all filing types
Latest filing 2026-04-21 Fund Information / Fact…
Country US United States of America
Listing US ATEX

About Anterix Inc.

https://anterix.com/

Anterix specializes in providing private broadband solutions for critical infrastructure industries. As a significant holder of licensed 900 MHz spectrum, the company enables utilities, transportation, and other enterprises to deploy secure, resilient, and customer-controlled private LTE networks. These networks serve as a foundational communications platform for modernizing infrastructure, enhancing cybersecurity, and supporting digital transformation initiatives. Anterix's solutions facilitate advanced applications such as grid automation, analytics, and edge monitoring, contributing to the development of smart infrastructure and smart communities.

Recent filings

Filing Released Lang Actions
8-K/A - Anterix Inc. (0001304492) (Filer)
Fund Information / Factsheet Classification · 95% confidence The document is titled as a 'factsheet' and contains a summary of a spectrum license sale agreement between Anterix and Benton PUD. It provides key components of the agreement, payment terms, and forward-looking statements. The length is 4788 characters, which is relatively short and the content is a brief summary rather than a detailed financial report or presentation. There are no detailed financial statements, management discussion, or regulatory certifications. The document serves as a brief summary of key facts about a transaction and related forward-looking statements, fitting the description of a Fund Information / Factsheet (FS).
2026-04-21 English
8-K - Anterix Inc. (0001304492) (Filer)
Regulatory Filings Classification · 95% confidence The document is a Form 8-K Current Report filed with the SEC, dated April 21, 2026. It announces a spectrum license sale agreement by a subsidiary of Anterix Inc. The document includes a press release and a fact sheet as exhibits. The content is an announcement of a material event (a spectrum license sale agreement) rather than a full financial report or detailed financial statements. The document length is 3722 characters, which is relatively short and consistent with an announcement rather than a comprehensive report. There is no detailed financial data or management discussion, nor is it a certification or proxy material. The nature of the filing is to inform about a significant event affecting the company, which fits best under Regulatory Filings (RNS) as a general regulatory announcement that does not fit other specific categories.
2026-04-21 English
8-K - Anterix Inc. (0001304492) (Filer)
Capital/Financing Update Classification · 95% confidence The document is a press release announcing a milestone sale agreement between Anterix and NorthWestern Energy regarding the deployment of a 10 MHz broadband configuration in the 900 MHz band. It discusses the FCC's approval, the strategic importance of the deployment, and includes forward-looking statements. There are no financial statements, detailed financial performance data, or comprehensive report content. The document is a corporate announcement about a capital deployment and partnership, focusing on business development and infrastructure expansion. It does not fit into categories like Annual Report, Earnings Release, or Management Reports. The content aligns best with a Capital/Financing Update (CAP) as it relates to a significant business agreement and deployment of spectrum assets, which is a form of capital or strategic asset update. The document length (6216 characters) and content confirm it is not merely a report publication announcement or regulatory filing. Therefore, the classification is Capital/Financing Update (CAP) with high confidence.
2026-04-06 English
8-K - Anterix Inc. (0001304492) (Filer)
Regulatory Filings Classification · 95% confidence The document is a press release announcing a spectrum sale agreement between Anterix and Texas-New Mexico Power (TNMP) to deploy a private wireless network for grid resiliency. It contains no financial statements, no regulatory filings, no voting results, no management changes, no earnings data, and no detailed financial or operational reports. The content is focused on a business agreement and strategic partnership announcement. It is not a report, transcript, or regulatory filing but rather a corporate announcement about a contract and business development. Therefore, the most appropriate classification is a Regulatory Filing (RNS) as a general announcement that does not fit other specific categories.
2026-04-01 English
10-Q Filing
Interim / Quarterly Report 9M 2026
2026-02-11 English
8-K Filing
Earnings Release Classification · 95% confidence The document is a Form 8-K filed with the SEC, dated February 11, 2026, reporting the company's third quarter fiscal 2026 financial results for the three and nine months ended December 31, 2025. It includes an Earnings Release as Exhibit 99.1 and a Demonstrated Intent Update as Exhibit 99.2. The document explicitly states it is a Current Report and the financial results are for a quarter period, indicating it is an initial announcement of quarterly financial results. The length is 4207 characters, which is relatively short but contains the earnings release itself as an exhibit, not just a notice of publication. Therefore, this is an Earnings Release (ER) filing rather than a full interim report or just a publication announcement. The document is not a full quarterly report (which would be an IR), but an initial earnings announcement. Hence, the correct classification is ER with high confidence.
2026-02-11 English

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