How many insider trades does FilingIQ track for QLYS?

FilingIQ tracks 1,958 Form 4 insider transactions for QLYS (QUALYS, INC.), covering filings from Mar 24, 2014 onwards. 8 of those were filed in the last 90 days.

Are QLYS insiders net buyers or net sellers?

Across the full Form 4 history for QLYS, 1 transactions (0%) were open-market purchases and 1,204 (61%) were open-market sales. Compensatory awards and option exercises are filtered out of these counts.

Where does QLYS 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 QLYS in?

QUALYS, INC. (QLYS) is classified in the Technology sector, specifically Software - Infrastructure, with a current market capitalisation of $3.17B.

QLYS insider trading

NasdaqGS Technology

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

Total Form 4 trades

1,958

Last 90 days

Buys / sells

0% / 61%

Market cap

$3.17B

About QUALYS, INC.

Qualys, Inc. provides cloud-based platform delivering information technology (IT), security, and compliance solutions in the United States and internationally. It offers Qualys Cloud Apps, which include Cybersecurity Asset Management and External Attack Surface Management; Vulnerability Management, Detection and Response; Web Application Scanning; Patch Management; Custom Assessment and Remediation; Multi-Vector Endpoint Detection and Response; Policy Audit ; File Integrity Monitoring; and Qualys TotalCloud, as well as Cloud Workload Protection, Cloud Detection and Response, Cloud Security Posture Management, Infrastructure as Code, SaaS Security Posture Management, Kubernetes, and Container Security. The company's integrated suite of IT, security, and compliance solutions delivered on its Qualys' Enterprise TruRisk Platform that enables customers to identify and manage IT and operational technology assets; collect and analyze IT security data; discover and prioritize vulnerabilities; quantify cyber risk exposure; recommend and implement remediation actions; and verify the implementation of such actions. It also provides asset tagging and management, reporting and dashboards, questionnaires and collaboration, remediation and workflow, big data correlation and analytics engine, and alerts and notifications that enable clients to detect vulnerabilities, and measure and remediate cyber risk. The company offers its solutions to enterprises, government entities, and small and medium-sized businesses in various industries, including education, financial services, government, healthcare, insurance, manufacturing, media, retail, technology, and utilities through its sales teams, as well as through its network of channel partners, such as security consulting organizations, managed service providers, resellers, cloud providers, and consulting firms. Qualys, Inc. was incorporated in 1999 and is headquartered in Foster City, California.

Company website: www.qualys.com

QLYS insider activity at a glance

FilingIQ has scored 1,958 insider transactions for QLYS since Mar 24, 2014. The most recent filing in our index is dated May 1, 2026.

Across the full history, 1 open-market purchases and 1,204 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 QLYS insider trades is 54.0/100, produced by FilingIQ's multi-factor Form 4 model. Model framework documented at methodology.

View live QLYS trades on FilingIQ Raw filings on SEC EDGAR

Other Technology tickers with recent insider activity

CRWV 1,356

CoreWeave, Inc.

DELL 553

Dell Technologies Inc.

UBER 325

Uber Technologies, Inc

CRWD 298

CrowdStrike Holdings, Inc.

Frequently asked

How many insider trades does FilingIQ track for QLYS?: FilingIQ tracks 1,958 Form 4 insider transactions for QLYS (QUALYS, INC.), covering filings from Mar 24, 2014 onwards. 8 of those were filed in the last 90 days.
Are QLYS insiders net buyers or net sellers?: Across the full Form 4 history for QLYS, 1 transactions (0%) were open-market purchases and 1,204 (61%) were open-market sales. Compensatory awards and option exercises are filtered out of these counts.
Where does QLYS 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 QLYS in?: QUALYS, INC. (QLYS) is classified in the Technology sector, specifically Software - Infrastructure, with a current market capitalisation of $3.17B.

Methodology & sources

Every QLYS 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.