Here are the 10-K annual reports from Anterix Inc. (ATEX) in our archive since June 2025, newest first, and each one links through to the document itself with the summary and the scores our analysis gives it.
A 10-K covers the audited annual report, with the full financial statements, so if you follow ATEX and want that one kind of document rather than the whole filing history, this is the page to keep. The company's other filings, of every form, are on the full ATEX filings page.
Anterix Inc. describes a major evolution of its business model for the year ended March 31, 2026, shifting from predominantly long-term spectrum leasing to a broader mix of acquiring, clearing, selling and leasing 900 MHz spectrum while layering on new products and services. The company highlights new spectrum sale agreements with CPS Energy, Texas-New Mexico Power and NorthWestern Energy, plus a post-year-end deal with Benton PUD, alongside existing long-term leases with utilities such as Ameren, Evergy, Xcel Energy and TECO. Anterix reports receiving $127.0 million of contracted proceeds from customers with $50 million still outstanding, a $34.8 million gain on sale of intangible assets, and a $105.4 million gain from exchanging narrowband for broadband licenses in 219 counties. The Federal Communications Commission’s unanimous 2026 Report and Order expanded the 900 MHz broadband segment from 6 MHz to 10 MHz, enhancing the potential value of Anterix’s spectrum position. The company also launched its TowerX tower-access service and CatalyX connectivity management solution, repurchased 43,175 shares for $1.0 million, and ended the period with 19,498,473 common shares outstanding.
Anterix Inc (NASDAQ: ATEX) has filed its Annual Report (Form 10-K) for the fiscal year ended March 31, 2025. The company, headquartered in Woodland Park, New Jersey, operates as a smaller reporting company and non-accelerated filer.
Key Financial & Market Highlights:
- Market value of non-affiliate held stock: $417.57 million (as of September 30, 2024)
- Outstanding shares: 18,695,874 (as of June 18, 2025)
- Trading venue: Nasdaq Capital Market
Corporate Structure & Governance: The company is incorporated in Delaware and maintains principal executive offices in Woodland Park, NJ. The filing confirms Anterix is not a well-known seasoned issuer or shell company, and has maintained compliance with SEC filing requirements. The company will file its proxy statement for the 2025 Annual Meeting of Stockholders separately, which will contain additional governance information.