HLIT HARMONIC INC.

company

SEC Filings & Insider Trading Activity 2026

Business Overview

• • Core business: global provider of software-based broadband access solutions enabling efficient high-speed internet deployment
• • New emphasis on cOS Central Cloud Services, a SaaS subscription offering 24x7 support and advanced analytics for cOS platform

Risk Factors

• • Regulatory/legal risk: potential delays and higher costs in completing Video business sale due to employee works council consultation in France and other regulatory approvals
• • Geopolitical/macroeconomic threat: Russia-Ukraine and Middle East conflicts causing customer spending delays, longer sales cycles, and revenue reductions

Management Discussion & Analysis

• • Revenue $360.5M in 2025, down 26% YoY (−$127.7M) with Appliance and integration down 30% (−$131.0M), SaaS and service up 6% (+$3.3M)
• • Gross margin 48.5% in 2025 vs 49.2% in 2024, down 0.7 percentage points due to unfavorable product mix

Risk Factors

• • New risk: U.S. tariffs since Feb 2025 on imports from China, Canada, Mexico, Malaysia (19%), Taiwan (20%) affecting costs and supply chain
• • Material update: Customer concentration with Comcast revenue down to 39% YTD Sep 2025 from 44% YTD Sep 2024 due to industry consolidation

What are the latest HLIT SEC filings in 2026?

HARMONIC INC. (HLIT) has filed a 10-K annual report on February 24, 2026, a 10-Q quarterly report on November 4, 2025, an 8-K current report on April 2, 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 HLIT file its most recent 10-K annual report?

HARMONIC INC. (HLIT) filed its most recent 10-K annual report on February 24, 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 HLIT 10-Q quarterly reports?

HARMONIC INC. (HLIT)'s most recent 10-Q quarterly report was filed on November 4, 2025. SignalX displays every HLIT 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 HLIT filed recently?

HARMONIC INC. (HLIT)'s most recent 8-K was filed on April 2, 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 HLIT insider trading activity (Form 4)?

SignalX aggregates every HLIT 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 HLIT file with the SEC?

HARMONIC INC. (HLIT) 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 HLIT 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 HARMONIC INC. (HLIT).

What is HLIT's SEC CIK number?

HARMONIC INC. (HLIT)'s SEC CIK (Central Index Key) number is 851310. The CIK is a unique identifier assigned by the SEC to every filing entity. You can use CIK 851310 to look up all HLIT filings on SEC EDGAR, or browse them here on SignalX with AI-powered analysis.

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

SignalX extracts XBRL financial data from HARMONIC INC. (HLIT) 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.