QUALYS, INC. Stock: price and management transactions · United States · SEC (Form 4)Follow the QUALYS, INC. stock price and the full management transaction log of the company, a publicly traded company based in United States. Shares trade on the US market, under the supervision of SEC (Form 4). Operating in the Technology sector, QUALYS, INC. has published 410 insider filings. Market capitalisation: €6.5bn. The latest transaction was reported on 20 August 2026 (Notice of proposed sale (Form 144)). Among the most active insiders: Thakar Sumedh S. Every trade is openly available.
Analyst consensus: bullish or bearish? Analysts rate QUALYS, INC. Hold (neutral), based on 18 analysts. Average price target: US$171.74.
This score ranks the purchase within its own market. No market currently meets the historical allocation criteria, so signals remain watch-only. Not investment advice.
Fundamental score
Ranked 5,124 of 28,901 companies
FCF yld 5.0%
Earn yld 3.2%
EV/EBITDA 26.1x
ROE 39%
Gross mgn 83%
Net mgn 30%
Debt/EBITDA 0.2x
Pillars 2/3
Transparent value + quality ranking, distinct from the insider signal.
Σ Sigma AI Analysis Fundamental view, insider signal, bull and bear case, synthesis.
AI analysis generation is paused.
Last declaration on 20 August 2026
All Executives410 Thresholds0 Prospectus0 Other0
Declarations 410 total
● Officer · Executives · 20 Aug 2026
2,613 shares @ US$186.68 Common SEC144:0001950047-26-008462
▼ CEO & PRESIDENT · Executives · 14 Aug 2026
406 shares @ US$186.2752 0.0012% mcap 0.2% of flow Common Stock SEC:0001558242-26-000022:0
▼ CEO & PRESIDENT · Executives · 14 Aug 2026
794 shares @ US$188.0678 0.0023% mcap 0.4% of flow Common Stock SEC:0001558242-26-000022:1
▼ CEO & PRESIDENT · Executives · 14 Aug 2026
1,300 shares @ US$189.4095 0.0038% mcap 0.7% of flow Common Stock SEC:0001558242-26-000022:2
▼ CEO & PRESIDENT · Executives · 14 Aug 2026
600 shares @ US$190.4917 0.0018% mcap 0.3% of flow Common Stock SEC:0001558242-26-000022:3
▼ CEO & PRESIDENT · Executives · 14 Aug 2026
100 shares @ US$192.2748 0.0003% mcap 0.1% of flow Common Stock SEC:0001558242-26-000022:4
▼ CHIEF FINANCIAL OFFICER · Executives · 3 Aug 2026
200 shares @ US$151.47 0.0006% mcap 0.2% of flow Common Stock SEC:0001814777-26-000021:2
▼ CHIEF FINANCIAL OFFICER · Executives · 3 Aug 2026
100 shares @ US$147.22 0.0003% mcap 0.1% of flow Common Stock SEC:0001814777-26-000021:0
▼ CHIEF FINANCIAL OFFICER · Executives · 3 Aug 2026
100 shares @ US$148.54 0.0003% mcap 0.1% of flow Common Stock SEC:0001814777-26-000021:1
▼ CHIEF FINANCIAL OFFICER · Executives · 3 Aug 2026
300 shares @ US$152.78 0.0008% mcap 0.3% of flow Common Stock SEC:0001814777-26-000021:3
▼ CHIEF FINANCIAL OFFICER · Executives · 3 Aug 2026
827 shares @ US$154.5088 0.0023% mcap 0.9% of flow Common Stock SEC:0001814777-26-000021:4
▼ CHIEF FINANCIAL OFFICER · Executives · 3 Aug 2026
100 shares @ US$155.12 0.0003% mcap 0.1% of flow Common Stock SEC:0001814777-26-000021:5
● Officer · Executives · 3 Aug 2026
2,657 shares @ US$144.75 0.0070% mcap 60.0% of flow Common SEC144:0001950047-26-007557
● CHIEF FINANCIAL OFFICER · Executives · 1 Aug 2026
3,845 shares @ US$144.75 0.0087% mcap 4.1% of flow Common Stock SEC:0001814777-26-000019:0
● CEO & PRESIDENT · Executives · 1 Aug 2026
6,748 shares @ US$144.75 0.015% mcap 2.8% of flow Common Stock SEC:0001558242-26-000020:0
● CHIEF LEGAL OFFICER · Executives · 1 Aug 2026
2,269 shares @ US$144.75 0.0051% mcap 2.8% of flow Common Stock SEC:0001254781-26-000022:0
▼ CHIEF LEGAL OFFICER · Executives · 20 Jul 2026
43 shares @ US$160.18 0.0001% mcap 0.1% of flow Common Stock SEC:0001254781-26-000021:3
▼ CHIEF LEGAL OFFICER · Executives · 20 Jul 2026
334 shares @ US$158.058 0.0009% mcap 0.5% of flow Common Stock SEC:0001254781-26-000021:1
▼ CHIEF LEGAL OFFICER · Executives · 20 Jul 2026
262 shares @ US$159.3459 0.0007% mcap 0.4% of flow Common Stock SEC:0001254781-26-000021:2
▼ CHIEF LEGAL OFFICER · Executives · 20 Jul 2026
243 shares @ US$156.7107 0.0007% mcap 0.3% of flow Common Stock SEC:0001254781-26-000021:0
▼ Director · Executives · 20 Jul 2026
500 shares @ US$158.19 0.0014% mcap 14.9% of flow Common Stock SEC:0001786612-26-000009:0
▼ CEO & PRESIDENT · Executives · 14 Jul 2026
200 shares @ US$157.745 0.0006% mcap 0.1% of flow Common Stock SEC:0001558242-26-000019:3
▼ CEO & PRESIDENT · Executives · 14 Jul 2026
200 shares @ US$163.565 0.0006% mcap 0.1% of flow Common Stock SEC:0001558242-26-000019:7
▼ CEO & PRESIDENT · Executives · 14 Jul 2026
100 shares @ US$149.30 0.0003% mcap 0.0% of flow Common Stock SEC:0001558242-26-000019:0
▼ CEO & PRESIDENT · Executives · 14 Jul 2026
100 shares @ US$151.53 0.0003% mcap 0.0% of flow Common Stock SEC:0001558242-26-000019:1
25 of 410 declarations
Load more (385 remaining) 关于 QUALYS, INC. Qualys, Inc. 是一家美国网络安全公司,在 NASDAQ 上市,股票代码为 QLYS,总部位于美国加州 Foster City。公司成立于 1999 年,Qualys 是早期 SaaS 原生安全供应商之一,其战略围绕云交付网络风险管理、漏洞检测、合规自动化、策略审计、资产可见性和修复工作流展开。对于投资者而言,该公司最好被理解为网络安全领域的平台软件业务,具有经常性订阅经济模式和可扩展企业部署的重点。
业务的核心是 Qualys Enterprise TruRisk Platform,这是一个统一的云平台,旨在将关键安全用例整合到单一架构中。这些用例包括漏洞管理、资产清单、策略合规、网络应用安全、云安全态势管理、容器安全、漏洞利用验证、威胁检测和风险量化。Qualys 还通过 TotalCloud、TotalAppSec 和 TotalAI 等品牌产品扩展了其产品组合,反映了对云工作负载、应用风险和新兴 AI 相关安全需求的日益重视。公司的产品定位围绕持续可见性和自动化优先级排序展开,帮助客户将技术发现转化为业务风险。
Qualys 在竞争激烈的网络安全市场中运营,面临来自专业点解决方案供应商和更大型安全平台的压力。其竞争优势包括悠久的运营历史、集成的 SaaS 架构、广泛的企业客户基础,以及通过单一代理和云平台交付多个安全工作流的能力。公司表示全球拥有超过 10,000 个客户,其中包括大多数主要全球企业,这支持了其在企业安全领域的既定供应商地位。其商业足迹遍及全球,客户遍布北美、欧洲和亚太地区,并与 Amazon Web Services、Google Cloud Platform 和 Microsoft Azure 等主要云生态系统进行了深度集成。
最近的发展强化了公司的战略方向。2026 年 2 月 5 日,Qualys 报告了 2025 年全年收入增长 10%,并宣布将股票回购计划增加 200 million。最近,公司突出了其政府重点平台的 FedRAMP High 授权、引入了新的 AI 相关安全功能,并继续扩展合作伙伴关系和公共部门相关性。总体而言,Qualys 将自己定位为一家盈利的网络安全软件提供商,具有强大的经常性收入模式、差异化的风险中心平台,以及在云、应用和 AI 安全领域的持续产品扩展。