ATEX Anterix Inc.

company

SEC Filings & Insider Trading Activity 2026

Risk Factors

• • Regulatory risk: FCC 2026 Report and Order build-out and channel acquisition requirements may delay or increase costs to obtain broadband licenses, impacting revenue timing and profitability
• • Macroeconomic risk: Inflation, trade restrictions, tariffs, and geopolitical conflicts causing supply chain issues limiting technology availability for customers deploying networks on Anterix’s spectrum
• • Operational risk: Dependency on clearing incumbents and negotiating with Complex Systems operators who can block or delay broadband license acquisition in key populated areas
• • Competitive risk: Potential competition from buyer of T-Mobile’s 800 MHz spectrum and carriers like Verizon, AT&T, with greater resources and pricing flexibility threatens Anterix’s customer agreements and pricing
• • Financial risk: $194.2M federal NOLs limited to 80% taxable income offset and subject to ownership change rules, with significant uncertainty on timing of profitability and need for additional financing

Business Overview

• • Core business model evolving from long-term spectrum leasing to integrated spectrum acquisition, clearing, sale, lease, and recurring revenue product/service offerings
• • Launched TowerX tower site access service and CatalyX turnkey connectivity management solution in fiscal 2026
• • Strategic shift to broader operating model with gross revenue recognition for spectrum sales post-Dec 2025, reflecting matured commercial approach
• • Recognized $34.8M gain on intimate asset sales and $105.4M gain from narrowband to broadband license exchanges; 64 employees as of March 31, 2026
• • FCC’s 2026 Report and Order expanded 900 MHz broadband segment from 6 MHz to 10 MHz, enhancing spectrum utility and licensing eligibility across 3,233 US counties

Management Discussion & Analysis

• • Revenue $6.5M, up 8% YoY from $6.0M driven by agreements with TECO, Xcel Energy and Ameren
• • Net income $90.6M vs net loss $(11.4)M; operating expenses down 10.4% to $52.7M from $58.8M
• • Best seg: Gain on exchange of intangible assets $105.4M vs $22.8M; worst expense seg: G&A $36.1M vs $42.7M (down 15%)
• • Cash flow: Operating cash inflow $5.5M vs outflow $(29.3)M, Investing $40.5M vs $22.8M, Financing inflow $3.6M vs outflow $(6.6)M; $1.0M buybacks, no excise tax paid
• • Outlook/risk: $25.3M contracted proceeds for FY27, significant contingent liabilities, possibility of raising capital, market and regulatory risks noted

What are the latest ATEX SEC filings in 2026?

Anterix Inc. (ATEX) has filed a 10-K annual report on June 25, 2026, a 10-Q quarterly report on February 11, 2026, an 8-K current report on August 6, 2026 with the SEC. SignalX tracks every new SEC EDGAR filing daily, including 10-K, 10-Q, 8-K, and Form 4 insider transactions, with AI-powered summaries of key sections.

When did ATEX file its most recent 10-K annual report?

Anterix Inc. (ATEX) filed its most recent 10-K annual report on June 25, 2026. The 10-K includes audited financial statements, business overview, risk factors, and management discussion, all available on SignalX with AI-generated summaries and XBRL financial data.

How do I view ATEX 10-Q quarterly reports?

Anterix Inc. (ATEX)'s most recent 10-Q quarterly report was filed on February 11, 2026. SignalX displays every ATEX 10-Q with AI-generated summaries of the MD&A (Management Discussion & Analysis) and Risk Factors sections, plus links to the original SEC EDGAR document.

What 8-K current reports has ATEX filed recently?

Anterix Inc. (ATEX)'s most recent 8-K was filed on August 6, 2026. 8-K filings disclose material corporate events such as earnings releases, executive changes, mergers, and other significant developments. SignalX surfaces each 8-K with item-level summaries so you can quickly see what happened.

Where can I find ATEX insider trading activity (Form 4)?

SignalX aggregates every ATEX Form 4 insider transaction from SEC EDGAR. Form 4 reports show when officers, directors, and 10% shareholders buy or sell company stock, with transaction code, share count, and price per share.

How often does ATEX file with the SEC?

Anterix Inc. (ATEX) files a 10-K annual report once per year (typically within 60 days of fiscal year-end) and 10-Q quarterly reports three times per year. 8-K current reports are filed as needed when material events occur, and Form 4 insider transaction reports are due within two business days of a trade. SignalX monitors SEC EDGAR daily to surface every new ATEX filing with AI-powered analysis.

What is the difference between 10-K, 10-Q, and 8-K SEC filings?

A 10-K is a comprehensive annual report with audited financials, business overview, and risk factors. A 10-Q is a shorter quarterly report with unaudited financials and management discussion. An 8-K is a current report filed when a material event occurs, such as earnings releases, executive changes, acquisitions, or other significant developments. SignalX provides AI-generated summaries for all three filing types for Anterix Inc. (ATEX).

What is ATEX's SEC CIK number?

Anterix Inc. (ATEX)'s SEC CIK (Central Index Key) number is 1304492. The CIK is a unique identifier assigned by the SEC to every filing entity. You can use CIK 1304492 to look up all ATEX filings on SEC EDGAR, or browse them here on SignalX with AI-powered analysis.

Where can I find ATEX return on equity (ROE) and financial data?

SignalX extracts XBRL financial data from Anterix Inc. (ATEX) 10-K annual filings, including revenue, net income, gross profit, operating income, EPS, total assets, stockholders' equity, and operating cash flow. Return on equity (ROE) can be derived from net income divided by stockholders' equity. Multi-year financial trends are displayed in the Financial Summary table above.