CALX CALIX, INC

company

SEC Filings & Insider Trading Activity 2026

Business Overview

• • Core business: AI-powered platform, cloud, and managed services enabling communication service providers (CXPs) to transform and grow subscriber experiences
• • New emphasis on agentic AI with Calix Agent Workforce integrating marketing, operations, support, and subscriber self-service roles

Risk Factors

• • Regulatory/legal risk: AI and Cybersecurity Committee oversight newly expanded in 2025 to include AI risk management under Board governance
• • Operational risk: Key-person dependency on Chief Operating Officer and Chief Product Officer for managing cybersecurity and AI risks

Management Discussion & Analysis

• • No revenue or profitability data disclosed in provided text
• • $148.7M common stock repurchased in 2026 year-to-date, $109.3M stock repurchase authorization available as of Dec 31, 2025

Risk Factors

• • New risk: Increased cybersecurity threats with evolving tools like AI to bypass controls, triggered by intensified reliance on cloud-based services and third-party providers
• • Material update: Expanded trade policy risks due to recent U.S.-China tariffs and export controls driving higher costs, margin pressure, and demand uncertainty

What are the latest CALX SEC filings in 2026?

CALIX, INC (CALX) has filed a 10-K annual report on February 20, 2026, a 10-Q quarterly report on October 30, 2025, an 8-K current report on April 21, 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 CALX file its most recent 10-K annual report?

CALIX, INC (CALX) filed its most recent 10-K annual report on February 20, 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 CALX 10-Q quarterly reports?

CALIX, INC (CALX)'s most recent 10-Q quarterly report was filed on October 30, 2025. SignalX displays every CALX 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 CALX filed recently?

CALIX, INC (CALX)'s most recent 8-K was filed on April 21, 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 CALX insider trading activity (Form 4)?

SignalX aggregates every CALX 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 CALX file with the SEC?

CALIX, INC (CALX) 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 CALX 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 CALIX, INC (CALX).

What is CALX's SEC CIK number?

CALIX, INC (CALX)'s SEC CIK (Central Index Key) number is 1406666. The CIK is a unique identifier assigned by the SEC to every filing entity. You can use CIK 1406666 to look up all CALX filings on SEC EDGAR, or browse them here on SignalX with AI-powered analysis.

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

SignalX extracts XBRL financial data from CALIX, INC (CALX) 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.