HARMONIC INC.

Key Takeaways

Harmonic Leads the New Era of Broadband Connectivity at SCTE TechExpo 2026 Showcase Spotlights Include:

New Vendor-Agnostic Broadband Intelligence Fabric Reduces Operational Complexity and Improves Service Quality for Broadband Service Providers SAN JOSE, Calif. — Sept. 8, 2026 — Harmonic (NASDAQ: HLIT) today unveiled cOS SensAI™, a vendor-agnostic software-driven intelligence fabric that unifies heterogeneous data from any source across a broadband operator's network into a single, coherent information layer. SensAI transforms complex operational data into clear, actionable insights, empowering broadband service providers to proactively manage operations, improve subscriber experiences, raise Net Promoter Scores and build long-term customer loyalty.

Harmonic's cOS Virtualized Broadband Platform and Pearl Remote OLTs Enable Flexible PON Migration, While SeaStar Optical Node Powers Cost-Effective Multi-Gigabit Expansion to MDUs SAN JOSE, Calif. — July 21, 2026 — Harmonic (NASDAQ: HLIT) today announced that Bluepeak is advancing its fiber footprint with Harmonic’s cOS™ virtualized core, Pearl R-OLTs and the SeaStar™ optical node. Harmonic’s cloud-native broadband platform and remote OLTs enable Bluepeak to strategically expand PON services while maximizing the value of its existing infrastructure. Further complementing the operator’s PON expansion, Harmonic’s SeaStar optical node allows Bluepeak to cost-effectively extend fiber-grade multi-gigabit broadband connectivity to lower-density MDUs, creating sustained subscriber growth and new revenue streams.

San Jose, CA — July 16, 2026 — Harmonic (NASDAQ: HLIT) today announced a $25,000 donation to Global Empowerment Mission (GEM) in support of ongoing earthquake relief operations in Venezuela. The contribution is designated exclusively for GEM's Venezuela Earthquake Relief program and is intended to sustain the organization's immediate distribution of emergency supplies to affected communities.

Transaction Positions Harmonic as a Pure-Play Broadband Company SAN JOSE, Calif. — June 17, 2026 — Harmonic Inc. (NASDAQ: HLIT), the worldwide leader in virtualized broadband solutions, today announced the successful completion of the sale of its Video Business to MediaKind, a global leader in cloud-based video streaming technology, for $145 million in cash. The purchase consideration is subject to net working capital and other customary post-closing adjustments. The transaction marks a defining milestone in the company’s strategic transformation into a leading pure-play broadband innovator and underscores its commitment to maximizing lasting shareholder value.

Harmonic’s SeaStar Optical Node Enables Cost-Effective Broadband Service Expansion in Previously Underserved Brownfield MDU Environments SAN JOSE, Calif. — May 19, 2026 — Harmonic (NASDAQ: HLIT) today announced that DNA Finland, the second largest mobile and fixed broadband operator serving the Finnish market, is expanding multi-gigabit services into lower-density multi-dwelling units (MDUs) with Harmonic’s SeaStar™ optical node. The SeaStar node enables DNA Finland to deliver fiber-grade connectivity to brownfield MDU environments that have traditionally been challenging to serve due to permitting complexities and high rewiring costs. By leveraging Harmonic’s compact, scalable optical node, DNA Finland can offer competitive, fiber-grade broadband services to the brownfield MDU market, significantly expanding its addressable market beyond the current subscriber base.

SAN JOSE, Calif. — May 13, 2026 — Harmonic (NASDAQ: HLIT) today announced that Inter Venezuela, the largest private Internet service provider in Venezuela, is powering its new nationwide XGS-PON-based mobile backhaul service with Harmonic’s cOS™ virtualized core and portfolio of fiber solutions. Harmonic’s fiber solutions enable Inter Venezuela to deliver carrier-grade mobile backhaul service as a cost-efficient alternative to traditional dedicated cellular links, unlocking new revenue opportunities as regional mobile network operators prepare for upcoming 5G densification.

SAN JOSE, Calif. – May 6, 2026 – Harmonic (NASDAQ: HLIT) today announced its latest broadband innovations for ANGA COM 2026, highlighting its vision for a new era of connectivity defined by exceptional subscriber experiences, intelligent automation and flexible evolution across fiber and DOCSIS networks. Powered by Harmonic’s market-leading cOS™ virtualized broadband platform and a robust ecosystem of network devices, these innovations enable operators to deliver reliable, low-latency multi-gigabit connectivity while maximizing the value of existing infrastructure and creating practical pathways to both DOCSIS evolution and fiber expansion.“Broadband operators today must navigate the pressure to do more with less while delivering connectivity experiences that keep subscribers loyal and competitors at bay. At ANGA COM 2026, we're demonstrating this is no longer a trade-off,” said Asaf Matatyaou, senior vice president of product at Harmonic. “With AI-driven intelligence that shifts operations from firefighting to foresight, network technologies that squeeze every bit of performance from existing infrastructure, and fiber solutions built to scale wherever demand takes you, Harmonic is giving operators the tools to deliver on the promise of connectivity to every subscriber.”

All-New AI-Powered Network Intelligence Solution, Resilient Remote OLTs and Back-Office Integration Platform Power Smarter, More Efficient Fiber Networks SAN JOSE, Calif. – April 30, 2026 – Harmonic (NASDAQ: HLIT) today announced it will showcase major innovations at Fiber Connect 2026 that empower fiber service providers to proactively manage network operations at scale, extend reliable fiber deployment to any location and eliminate complex back-office integrations across multi-vendor and multi-system environments. Addressing key fiber industry challenges, these Harmonic innovations enable operators to act before network problems arise, scale without operational bottlenecks and expand into new markets — driving stronger performance, lower costs and boosted growth.