SEC Filings

Filing links are provided when reliable SEC filing data is available.

Recent Filings

Form	Filing Date	Accepted	Document
8-K	Sep 15, 2026	Sep 15, 2026	View filing
SC 13G/A	Sep 4, 2026	Sep 4, 2026	View filing
SC 13G/A	Sep 4, 2026	Sep 4, 2026	View filing
4	Aug 25, 2026	Aug 25, 2026	View filing
4	Aug 25, 2026	Aug 25, 2026	View filing
4	Aug 25, 2026	Aug 25, 2026	View filing
4	Aug 25, 2026	Aug 25, 2026	View filing
4	Aug 20, 2026	Aug 20, 2026	View filing
4	Aug 11, 2026	Aug 11, 2026	View filing
4	Aug 11, 2026	Aug 11, 2026	View filing
4	Aug 7, 2026	Aug 7, 2026	View filing
10-Q	Aug 4, 2026	Aug 4, 2026	View filing
8-K	Jul 29, 2026	Jul 29, 2026	View filing
4	Jun 17, 2026	Jun 17, 2026	View filing
SC 13G/A	Jun 5, 2026	Jun 5, 2026	View filing
SC 13G/A	Jun 4, 2026	Jun 4, 2026	View filing
4	May 26, 2026	May 26, 2026	View filing
4	May 26, 2026	May 26, 2026	View filing
4	May 26, 2026	May 26, 2026	View filing
4	May 26, 2026	May 26, 2026	View filing
8-K	May 21, 2026	May 21, 2026	View filing
4	May 15, 2026	May 15, 2026	View filing
4	May 15, 2026	May 15, 2026	View filing
4	May 15, 2026	May 15, 2026	View filing
4	May 15, 2026	May 15, 2026	View filing
4	May 15, 2026	May 15, 2026	View filing
4	May 15, 2026	May 15, 2026	View filing
4	May 15, 2026	May 15, 2026	View filing
4	May 15, 2026	May 15, 2026	View filing
SC 13G/A	May 15, 2026	May 15, 2026	View filing

About Tenable Holdings, Inc.

Tenable Holdings, Inc. is a cybersecurity firm that specializes in providing comprehensive solutions to identify and manage an organization's exposure to cyber risks. Their services extend globally, catering to clients across the Americas, Europe, the Middle East, Africa, the Asia Pacific region, and Japan. The company offers a diverse suite of platforms and products: Tenable.io functions as a cloud-delivered Software-as-a-Service (SaaS), offering clients a risk-centric overview of both modern and traditional attack surfaces. Tenable.cs is a cloud-native application solution designed to automatically detect and correct misconfigurations within cloud infrastructure. Tenable.io WAS provides crucial scanning capabilities for contemporary web applications. Tenable.ep serves as a unified platform, enabling businesses to discover, evaluate, and precisely prioritize cyber threats across their entire digital landscape. In addition to its cloud offerings, Tenable also delivers on-premises solutions: Tenable.ad is specifically engineered to secure Active Directory environments. Tenable.ot focuses on protecting operational technology (OT) environments, such as industrial networks, by providing threat detection, mitigation, asset tracking, vulnerability management, and configuration control. Tenable.sc offers an on-site, risk-based view of an organization's IT, security, and compliance posture. Furthermore, Tenable includes its renowned Nessus vulnerability assessment tools: Nessus Professional is a robust solution adept at pinpointing security weaknesses, configuration flaws, and malware. Nessus Essentials provides a more streamlined version for vulnerability and configuration assessment, suitable for a limited number of assets. Established in 2002, Tenable Holdings, Inc. is headquartered in Columbia, Maryland.

Columbia, MD

1,995 employees

www.tenable.com

Technology / Software - Infrastructure

Sector: Technology
Industry: Software - Infrastructure
CEO: Stephen A. Vintz

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