How many insider trades does FilingIQ track for HLIT?

FilingIQ tracks 986 Form 4 insider transactions for HLIT (HARMONIC INC.), covering filings from Jan 22, 2015 onwards. 55 of those were filed in the last 90 days.

Are HLIT insiders net buyers or net sellers?

Across the full Form 4 history for HLIT, 23 transactions (2%) were open-market purchases and 112 (11%) were open-market sales. Compensatory awards and option exercises are filtered out of these counts.

Where does HLIT insider data come from?

Every transaction shown on this page is sourced directly from SEC EDGAR Form 4 filings. FilingIQ parses the raw XML, normalises insider identity across reporting variations, and scores each trade on its multi-factor composite model.

What sector is HLIT in?

HARMONIC INC. (HLIT) is classified in the Technology sector, specifically Communication Equipment, with a current market capitalisation of $1.23B.

HLIT insider trading

NasdaqGS Technology

HARMONIC INC. — scored insider trade history from SEC Form 4 filings, parsed and contextualised by FilingIQ.

Total Form 4 trades

986

Last 90 days

Buys / sells

2% / 11%

Market cap

$1.23B

About HARMONIC INC.

Harmonic Inc., together with its subsidiaries, provides broadband access solutions worldwide. The company operates through Broadband and Video segments. The Broadband segment offers software-based broadband access solution, including cOS software-based broadband access solutions to broadband operators; and cOS central cloud services, a subscription service for cOS customers. The Video segment sells video processing, production, and playout solutions and services to cable operators, and satellite and telco Pay-TV service providers, as well as to broadcast and media, including streaming media companies. Its video processing appliance solutions include network management and application software, and hardware products, such as encoders, video servers, high-density stream processing systems, and edge processors. This segment also provides VOS360 SaaS platform that provides both streaming and channel origination and distribution services; and software-as-a-service (SaaS) solutions, which enables the packaging and delivery of streaming services, including live streaming, VOD, catch-up TV, start-over TV, network-DVR and cloud-DVR services through HTTP streaming to various device along with dynamic and personal ad insertion. The company also provides technical support and professional services, such as maintenance and support, consulting, implementation, integration services, program management, technical design and planning, building and site preparation, integration and equipment installation, end-to-end system testing, and training, as well as SaaS-related support and deployment. It sells its products through its direct sales force, as well as through independent resellers and systems integrators. The company was incorporated in 1988 and is headquartered in San Jose, California.

Company website: www.harmonicinc.com

HLIT insider activity at a glance

FilingIQ has scored 986 insider transactions for HLIT since Jan 22, 2015. The most recent filing in our index is dated Apr 15, 2026.

Across the full history, 23 open-market purchases and 112 open-market sales were filed under transaction codes P and S respectively. Compensatory share awards (code A) and option exercises (code M) are tracked separately and not counted here.

The average FilingIQ composite score on HLIT insider trades is 62.7/100, produced by FilingIQ's multi-factor Form 4 model. Model framework documented at methodology.

View live HLIT trades on FilingIQ Raw filings on SEC EDGAR

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13F funds holding HLIT

Trigran Investments, Inc.

$26.76M · 4.6% of AUM

DigitalBridge Group, Inc. (DBRG, DBRG-PH, DBRG-PI, DBRG-PJ)

$11.57M · 0.8% of AUM

BLUEFIN CAPITAL MANAGEMENT, LLC

$5.18M · 0.8% of AUM

Frequently asked

How many insider trades does FilingIQ track for HLIT?: FilingIQ tracks 986 Form 4 insider transactions for HLIT (HARMONIC INC.), covering filings from Jan 22, 2015 onwards. 55 of those were filed in the last 90 days.
Are HLIT insiders net buyers or net sellers?: Across the full Form 4 history for HLIT, 23 transactions (2%) were open-market purchases and 112 (11%) were open-market sales. Compensatory awards and option exercises are filtered out of these counts.
Where does HLIT insider data come from?: Every transaction shown on this page is sourced directly from SEC EDGAR Form 4 filings. FilingIQ parses the raw XML, normalises insider identity across reporting variations, and scores each trade on its multi-factor composite model.
What sector is HLIT in?: HARMONIC INC. (HLIT) is classified in the Technology sector, specifically Communication Equipment, with a current market capitalisation of $1.23B.

Methodology & sources

Every HLIT insider transaction shown on FilingIQ is parsed directly from a public SEC Form 4 XML filing. Insider identity is normalised across reporting variants (CIK changes, name spellings, related-party indirect holdings). The FilingIQ composite score is documented in full on the team page and algo disclosure. Not investment advice; see disclaimer.