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    Tenable Holdings Inc.

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    $TENB
    Computer Software: Prepackaged Software
    Technology

    Tenable Holdings, Inc. provides cyber exposure solutions for in the Americas, Europe, the Middle East, Africa, the Asia Pacific, and Japan. The company's platforms include Tenable.io, a cloud-delivered software as a service; and Tenable.sc, an on-premises solution. Its platforms provides organizations with a risk-based view of traditional and modern attack surfaces to deliver a complete and continuous view of assets, associated vulnerabilities, internal and regulatory compliance violations, misconfigurations, and other cybersecurity issues, as well as prioritizes these issues for remediation based on risk assessment and predictive analytics, and provides insightful remediation guidance. The company also offers Tenable.ot, an on-premises solution that provides threat detection and mitigation, asset tracking, vulnerability management, and configuration control capabilities to protect OT environments, including industrial networks. In addition, it provides Nessus Professional, a vulnerability assessment solution for identifying security vulnerabilities, configuration issues, and malware; and Nessus Essentials, which includes vulnerability and configuration assessment for a limited number of assets. Tenable Holdings, Inc. was founded in 2002 and is headquartered in Columbia, Maryland.

    IPO Year: 2018

    Exchange: NASDAQ

    Website: tenable.com

    Peers

    $CYBR
    $QLYS
    $RPD

    Recent Analyst Ratings for Tenable Holdings Inc.

    DatePrice TargetRatingAnalyst
    4/1/2025$42.00Equal-Weight
    Stephens
    3/31/2025$50.00Overweight
    Cantor Fitzgerald
    3/18/2025Equal-Weight
    Morgan Stanley
    1/17/2025$46.00 → $45.00Buy → Hold
    Stifel
    12/2/2024$47.00Overweight → Equal-Weight
    Morgan Stanley
    10/16/2024$45.00Hold
    Jefferies
    8/1/2024$56.00 → $40.00Buy → Neutral
    DA Davidson
    7/15/2024$55.00Outperform
    Robert W. Baird
    4/26/2024$47.00Sector Perform
    Scotiabank
    2/7/2024$56.00 → $62.00Buy
    Needham
    See more ratings

    Tenable Holdings Inc. SEC Filings

    View All

    SEC Form SCHEDULE 13G filed by Tenable Holdings Inc.

    SCHEDULE 13G - Tenable Holdings, Inc. (0001660280) (Subject)

    8/14/25 12:18:12 PM ET
    $TENB
    Computer Software: Prepackaged Software
    Technology

    SEC Form 10-Q filed by Tenable Holdings Inc.

    10-Q - Tenable Holdings, Inc. (0001660280) (Filer)

    8/8/25 4:25:27 PM ET
    $TENB
    Computer Software: Prepackaged Software
    Technology

    Tenable Holdings Inc. filed SEC Form 8-K: Results of Operations and Financial Condition, Other Events, Financial Statements and Exhibits

    8-K - Tenable Holdings, Inc. (0001660280) (Filer)

    7/30/25 4:12:50 PM ET
    $TENB
    Computer Software: Prepackaged Software
    Technology

    SEC Form 144 filed by Tenable Holdings Inc.

    144 - Tenable Holdings, Inc. (0001660280) (Subject)

    7/17/25 3:24:16 PM ET
    $TENB
    Computer Software: Prepackaged Software
    Technology

    Amendment: SEC Form SCHEDULE 13G/A filed by Tenable Holdings Inc.

    SCHEDULE 13G/A - Tenable Holdings, Inc. (0001660280) (Subject)

    7/8/25 9:07:31 AM ET
    $TENB
    Computer Software: Prepackaged Software
    Technology

    SEC Form 144 filed by Tenable Holdings Inc.

    144 - Tenable Holdings, Inc. (0001660280) (Subject)

    5/27/25 3:48:41 PM ET
    $TENB
    Computer Software: Prepackaged Software
    Technology

    SEC Form 144 filed by Tenable Holdings Inc.

    144 - Tenable Holdings, Inc. (0001660280) (Subject)

    5/27/25 3:35:06 PM ET
    $TENB
    Computer Software: Prepackaged Software
    Technology

    SEC Form 144 filed by Tenable Holdings Inc.

    144 - Tenable Holdings, Inc. (0001660280) (Subject)

    5/27/25 3:29:02 PM ET
    $TENB
    Computer Software: Prepackaged Software
    Technology

    SEC Form 144 filed by Tenable Holdings Inc.

    144 - Tenable Holdings, Inc. (0001660280) (Subject)

    5/23/25 4:38:38 PM ET
    $TENB
    Computer Software: Prepackaged Software
    Technology

    SEC Form 144 filed by Tenable Holdings Inc.

    144 - Tenable Holdings, Inc. (0001660280) (Subject)

    5/23/25 4:31:29 PM ET
    $TENB
    Computer Software: Prepackaged Software
    Technology

    Tenable Holdings Inc. Press Releases

    Fastest customizable press release news feed in the world

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    Tenable to Participate in Upcoming Investor Events

    COLUMBIA, Md., Aug. 12, 2025 (GLOBE NEWSWIRE) -- Tenable®, the exposure management company, today announced its co-chief executive officer, Steve Vintz, will attend the Stifel Tech Executive Summit and Piper Sandler Growth Frontiers Conference. Details for each event are as follows: Stifel Tech Executive SummitAugust 25-26, 2025 Piper Sandler Growth Frontiers ConferenceSeptember 10, 2025 For more information, visit https://investors.tenable.com/. About TenableTenable® is the exposure management company, exposing and closing the cybersecurity gaps that erode business value, reputation and trust. The company's AI-powered exposure management platform radically unifies security visibility

    8/12/25 9:00:00 AM ET
    $TENB
    Computer Software: Prepackaged Software
    Technology

    Tenable Expands Exposure Management Platform to Secure Enterprise AI

    COLUMBIA, Md. and LAS VEGAS, Aug. 06, 2025 (GLOBE NEWSWIRE) -- Tenable®, the exposure management company, today announced a significant expansion of its market-leading Tenable One platform with the launch of Tenable AI Exposure, a comprehensive solution to see, manage and control the risks introduced by generative AI. Unveiled at Black Hat USA 2025, these new capabilities provide an end-to-end approach that moves beyond discovery to include risk management and policy enforcement for enterprise AI platforms like ChatGPT Enterprise and Microsoft Copilot. As businesses race to adopt generative AI to boost productivity, they are inadvertently creating a new, complex, and often invisible front

    8/6/25 9:00:00 AM ET
    $TENB
    Computer Software: Prepackaged Software
    Technology

    Tenable Announces Second Quarter 2025 Financial Results

    Revenue of $247.3 million, up 12% year-over-year.Calculated current billings of $238.6 million, up 8% year-over-year.GAAP operating margin of (3)%; Non-GAAP operating margin of 19%.Net cash provided by operating activities of $42.5 million; Unlevered free cash flow of $44.3 million.Announced a $250 million expansion of our existing stock repurchase program. COLUMBIA, Md., July 30, 2025 (GLOBE NEWSWIRE) -- Tenable Holdings, Inc. ("Tenable") (NASDAQ:TENB), the exposure management company, today announced financial results for the quarter ended June 30, 2025. "We beat all of our guided metrics during the quarter, delivering 12% revenue growth and 19% operating margin," said Steve Vintz,

    7/30/25 4:05:40 PM ET
    $TENB
    Computer Software: Prepackaged Software
    Technology

    Tenable One Surpasses 300 Integrations, Delivering the Security Industry's Most Open Exposure Management Platform

    COLUMBIA, Md., July 29, 2025 (GLOBE NEWSWIRE) -- Tenable®, the exposure management company, today announced a major new milestone as the Tenable One Exposure Management Platform now features over 300 validated integrations, making it the most open and interconnected exposure management platform on the market. This solidifies Tenable's position as the central hub for security data, analytics, and unified risk reduction, limiting the industry silos caused by fragmented visibility that have long plagued security teams. In an era where the average enterprise uses 83 different cybersecurity tools1, organizations face a chaotic and siloed view of their attack surface. This fragmentation creates

    7/29/25 9:11:35 AM ET
    $TENB
    Computer Software: Prepackaged Software
    Technology

    Tenable Named a Customers' Choice for Vulnerability Assessment by Gartner® Peer Insights™

    COLUMBIA, Md., July 28, 2025 (GLOBE NEWSWIRE) -- Tenable®, the exposure management company, today announced that it has been recognized as a 2025 Customers' Choice in the Gartner Peer Insights™ ‘Voice of the Customer': Vulnerability Assessment. Tenable is the only vendor to receive this recognition in this year's report, reflective of scores that met or exceeded both axes; Overall Experience and User Interest and Adoption. "Vulnerability management is the foundation of effective exposure management. We believe that being named the Customers' Choice for Vulnerability Assessment is a powerful validation of our strategy and our commitment to helping customers reduce risk across their entire

    7/28/25 9:14:49 AM ET
    $TENB
    Computer Software: Prepackaged Software
    Technology

    Tenable Unveils AI-Powered Breakthrough in Vulnerability Prioritization

    COLUMBIA, Md., July 24, 2025 (GLOBE NEWSWIRE) -- Tenable®, the exposure management company, today announced the next evolution of its industry-leading Tenable Vulnerability Priority Rating (VPR) to sharpen precision and focus on risks that pose the greatest threat. Powered by generative AI, enriched threat intelligence and context-aware scoring, Tenable VPR enables organizations to quickly understand vulnerability impact, weaponization and precise remediation actions. While static Common Vulnerability Scoring System (CVSS) broadly flags 60% of vulnerabilities as high or critical, Tenable VPR narrowed this to a focused 3% at its launch in 2019. With these latest AI-driven enhancements, Ten

    7/24/25 9:00:00 AM ET
    $TENB
    Computer Software: Prepackaged Software
    Technology

    Tenable Named a Leader in Unified Vulnerability Management Solutions by Independent Research Firm

    COLUMBIA, Md., July 21, 2025 (GLOBE NEWSWIRE) -- Tenable®, the exposure management company, today announced it has been named a Leader in "The Forrester Wave™: Unified Vulnerability Management, Q3 2025."  Tenable ranked highest of any evaluated vendor in the Strategy category and received the highest possible scores (5.0) across seven different criteria, including Vision and Roadmap. Forrester defines Unified Vulnerability Management as "a solution that serves as the primary book of record for all organizational vulnerabilities and improves and facilitates remediation workflows."1 The report evaluated 10 vendors' unified vulnerability management capabilities based on 19 different criter

    7/21/25 4:05:00 PM ET
    $TENB
    Computer Software: Prepackaged Software
    Technology

    Tenable Announces Date For Its Second Quarter Earnings Conference Call

    COLUMBIA, Md., July 16, 2025 (GLOBE NEWSWIRE) -- Tenable® (NASDAQ:TENB), the exposure management company, today announced it will release its financial results for its second quarter ended June 30, 2025, after the U.S. market close on Wednesday, July 30, 2025. Tenable will host a conference call that day at 4:30 p.m. ET to discuss the results. A live webcast of the event will be available on the Tenable Investor Relations website at https://investors.tenable.com. A live dial-in will be available domestically at 1-877-407-9716 or internationally at 1-201-493-6779. An archived replay will be available following the call. About TenableTenable® is the exposure management

    7/16/25 9:00:00 AM ET
    $TENB
    Computer Software: Prepackaged Software
    Technology

    Tenable Named a Major Player in Inaugural IDC MarketScape for Worldwide Cloud-Native Application Protection Platforms

    COLUMBIA, Md., June 30, 2025 (GLOBE NEWSWIRE) -- Tenable®, the exposure management company, today announced it has been named a Major Player in the debut IDC MarketScape: Worldwide Cloud-Native Application Protection Platform (CNAPP) 2025 Vendor Assessment (doc # US53549925, June 2025). Tenable's position as a Major Player in the IDC MarketScape is based on a comprehensive evaluation of its capabilities and strategies. The assessment criteria include structured discussions, interviews with market leaders, and end-user experiences. According to the IDC MarketScape, "Others described the critical visibility it provides in protecting sensitive data and how cloud workload protection delivere

    6/30/25 9:00:00 AM ET
    $TENB
    Computer Software: Prepackaged Software
    Technology

    Tenable Research Finds Pervasive Cloud Misconfigurations Exposing Critical Data and Secrets

    COLUMBIA, Md., June 18, 2025 (GLOBE NEWSWIRE) -- Tenable®, the exposure management company, today released its 2025 Cloud Security Risk Report. The research revealed that 9% of publicly accessible cloud storage contains sensitive data, 97% of which is classified as restricted or confidential. These exposures increase the risk of exploitation, particularly when paired with misconfigurations or embedded secrets. Cloud environments face dramatically increased risk due to exposed sensitive data, misconfigurations, underlying vulnerabilities and poorly stored secrets – such as passwords, API keys and credentials. The 2025 Cloud Security Risk Report provides a deep dive into the most prominent

    6/18/25 9:00:00 AM ET
    $TENB
    Computer Software: Prepackaged Software
    Technology

    Tenable Holdings Inc. Analyst Ratings

    Analyst ratings in real time. Analyst ratings have a very high impact on the underlying stock. See them live in this feed.

    View All

    Stephens initiated coverage on Tenable with a new price target

    Stephens initiated coverage of Tenable with a rating of Equal-Weight and set a new price target of $42.00

    4/1/25 9:11:25 AM ET
    $TENB
    Computer Software: Prepackaged Software
    Technology

    Cantor Fitzgerald initiated coverage on Tenable with a new price target

    Cantor Fitzgerald initiated coverage of Tenable with a rating of Overweight and set a new price target of $50.00

    3/31/25 8:25:05 AM ET
    $TENB
    Computer Software: Prepackaged Software
    Technology

    Morgan Stanley resumed coverage on Tenable

    Morgan Stanley resumed coverage of Tenable with a rating of Equal-Weight

    3/18/25 8:40:09 AM ET
    $TENB
    Computer Software: Prepackaged Software
    Technology

    Tenable downgraded by Stifel with a new price target

    Stifel downgraded Tenable from Buy to Hold and set a new price target of $45.00 from $46.00 previously

    1/17/25 7:51:21 AM ET
    $TENB
    Computer Software: Prepackaged Software
    Technology

    Tenable downgraded by Morgan Stanley with a new price target

    Morgan Stanley downgraded Tenable from Overweight to Equal-Weight and set a new price target of $47.00

    12/2/24 10:10:41 AM ET
    $TENB
    Computer Software: Prepackaged Software
    Technology

    Jefferies initiated coverage on Tenable with a new price target

    Jefferies initiated coverage of Tenable with a rating of Hold and set a new price target of $45.00

    10/16/24 7:38:38 AM ET
    $TENB
    Computer Software: Prepackaged Software
    Technology

    Tenable downgraded by DA Davidson with a new price target

    DA Davidson downgraded Tenable from Buy to Neutral and set a new price target of $40.00 from $56.00 previously

    8/1/24 6:31:42 AM ET
    $TENB
    Computer Software: Prepackaged Software
    Technology

    Robert W. Baird initiated coverage on Tenable with a new price target

    Robert W. Baird initiated coverage of Tenable with a rating of Outperform and set a new price target of $55.00

    7/15/24 7:52:09 AM ET
    $TENB
    Computer Software: Prepackaged Software
    Technology

    Scotiabank initiated coverage on Tenable with a new price target

    Scotiabank initiated coverage of Tenable with a rating of Sector Perform and set a new price target of $47.00

    4/26/24 7:01:40 AM ET
    $TENB
    Computer Software: Prepackaged Software
    Technology

    Needham reiterated coverage on Tenable with a new price target

    Needham reiterated coverage of Tenable with a rating of Buy and set a new price target of $62.00 from $56.00 previously

    2/7/24 7:17:42 AM ET
    $TENB
    Computer Software: Prepackaged Software
    Technology

    Tenable Holdings Inc. Financials

    Live finance-specific insights

    View All

    Tenable Announces Second Quarter 2025 Financial Results

    Revenue of $247.3 million, up 12% year-over-year.Calculated current billings of $238.6 million, up 8% year-over-year.GAAP operating margin of (3)%; Non-GAAP operating margin of 19%.Net cash provided by operating activities of $42.5 million; Unlevered free cash flow of $44.3 million.Announced a $250 million expansion of our existing stock repurchase program. COLUMBIA, Md., July 30, 2025 (GLOBE NEWSWIRE) -- Tenable Holdings, Inc. ("Tenable") (NASDAQ:TENB), the exposure management company, today announced financial results for the quarter ended June 30, 2025. "We beat all of our guided metrics during the quarter, delivering 12% revenue growth and 19% operating margin," said Steve Vintz,

    7/30/25 4:05:40 PM ET
    $TENB
    Computer Software: Prepackaged Software
    Technology

    Tenable One Surpasses 300 Integrations, Delivering the Security Industry's Most Open Exposure Management Platform

    COLUMBIA, Md., July 29, 2025 (GLOBE NEWSWIRE) -- Tenable®, the exposure management company, today announced a major new milestone as the Tenable One Exposure Management Platform now features over 300 validated integrations, making it the most open and interconnected exposure management platform on the market. This solidifies Tenable's position as the central hub for security data, analytics, and unified risk reduction, limiting the industry silos caused by fragmented visibility that have long plagued security teams. In an era where the average enterprise uses 83 different cybersecurity tools1, organizations face a chaotic and siloed view of their attack surface. This fragmentation creates

    7/29/25 9:11:35 AM ET
    $TENB
    Computer Software: Prepackaged Software
    Technology

    Tenable Announces Date For Its Second Quarter Earnings Conference Call

    COLUMBIA, Md., July 16, 2025 (GLOBE NEWSWIRE) -- Tenable® (NASDAQ:TENB), the exposure management company, today announced it will release its financial results for its second quarter ended June 30, 2025, after the U.S. market close on Wednesday, July 30, 2025. Tenable will host a conference call that day at 4:30 p.m. ET to discuss the results. A live webcast of the event will be available on the Tenable Investor Relations website at https://investors.tenable.com. A live dial-in will be available domestically at 1-877-407-9716 or internationally at 1-201-493-6779. An archived replay will be available following the call. About TenableTenable® is the exposure management

    7/16/25 9:00:00 AM ET
    $TENB
    Computer Software: Prepackaged Software
    Technology

    Tenable Announces First Quarter 2025 Financial Results

    Revenue of $239.1 million, up 11% year-over-year.Calculated current billings of $215.4 million, up 9% year-over-year.GAAP operating margin of (7)%; Non-GAAP operating margin of 20%.Net cash provided by operating activities of $87.4 million; Unlevered free cash flow of $86.8 million. COLUMBIA, Md., April 29, 2025 (GLOBE NEWSWIRE) -- Tenable Holdings, Inc. ("Tenable") (NASDAQ:TENB), the exposure management company, today announced financial results for the quarter ended March 31, 2025. "We had a strong start to the year with better-than-expected results on both the top and bottom line," said Steve Vintz, Co-CEO of Tenable. "With our ongoing investments in areas like AI and integrations wit

    4/29/25 4:05:34 PM ET
    $TENB
    Computer Software: Prepackaged Software
    Technology

    Tenable Announces Date For Its First Quarter Earnings Conference Call

    COLUMBIA, Md., April 15, 2025 (GLOBE NEWSWIRE) -- Tenable® (NASDAQ:TENB), the exposure management company, today announced it will release its financial results for its first quarter ended March 31, 2025, after the U.S. market close on Tuesday, April 29, 2025. Tenable will host a conference call that day at 4:30 p.m. ET to discuss the results. A live webcast of the event will be available on the Tenable Investor Relations website at https://investors.tenable.com. A live dial-in will be available domestically at 1-877-407-9716 or internationally at 1-201-493-6779. An archived replay will be available following the call. About TenableTenable® is the exposure management company, exposing an

    4/15/25 9:00:00 AM ET
    $TENB
    Computer Software: Prepackaged Software
    Technology

    Tenable Announces Fourth Quarter and Full Year 2024 Financial Results

    Fourth quarter revenue of $235.7 million, up 11% year-over-year; full year revenue of $900.0 million, up 13% year-over-year.Fourth quarter calculated current billings of $302.2 million, up 11% year-over-year; full year calculated current billings of $969.5 million, up 11% year-over-year.Full year net cash provided by operating activities of $217.5 million; full year unlevered free cash flow of $237.8 million. COLUMBIA, Md., Feb. 05, 2025 (GLOBE NEWSWIRE) -- Tenable Holdings, Inc. ("Tenable") (NASDAQ:TENB), the exposure management company, today announced financial results for the quarter and year ended December 31, 2024. "We are very pleased with the results for the quarter as we deliver

    2/5/25 4:05:19 PM ET
    $TENB
    Computer Software: Prepackaged Software
    Technology

    Tenable Announces Date For Its Fourth Quarter and Full Year 2024 Earnings Conference Call

    COLUMBIA, Md., Jan. 21, 2025 (GLOBE NEWSWIRE) -- Tenable® (NASDAQ:TENB), the exposure management company, today announced it will release its financial results for its fourth quarter ended December 31, 2024 and for the full year of 2024, after the U.S. market close on Wednesday, February 5, 2025. Tenable will host a conference call that day at 4:30 p.m. ET to discuss the results. A live webcast of the event will be available on the Tenable Investor Relations website at https://investors.tenable.com. A live dial-in will be available domestically at 1-877-407-9716 or internationally at 1-201-493-6779. A webcast replay will be available after the call through Wednesday, February 19, 2025. A

    1/21/25 9:00:00 AM ET
    $TENB
    Computer Software: Prepackaged Software
    Technology

    Tenable Announces Third Quarter 2024 Financial Results

    Revenue of $227.1 million, up 13% year-over-year.Calculated current billings of $248.4 million, up 11% year-over-year.GAAP operating margin of (1)%; Non-GAAP operating margin of 20%.Net cash provided by operating activities of $54.6 million; Unlevered free cash flow of $60.8 million.$200 million expansion of our stock repurchase program. COLUMBIA, Md., Oct. 30, 2024 (GLOBE NEWSWIRE) -- Tenable Holdings, Inc. ("Tenable") (NASDAQ:TENB), the exposure management company, today announced financial results for the quarter ended September 30, 2024. "We delivered strong results in Q3, surpassing expectations on both the top and bottom line," said Amit Yoran, Chairman and CEO of Tenable. "Cloud S

    10/30/24 4:05:53 PM ET
    $TENB
    Computer Software: Prepackaged Software
    Technology

    Tenable Announces Date for its Third Quarter Earnings Conference Call

    COLUMBIA, Md., Oct. 16, 2024 (GLOBE NEWSWIRE) -- Tenable®, the exposure management company, today announced it will release its financial results for its third quarter ended September 30, 2024 after the U.S. market close on Wednesday, October 30, 2024. Tenable will host a conference call that day at 4:30 p.m. ET to discuss the results. A live webcast of the event will be available on the Tenable Investor Relations website at https://investors.tenable.com. A live dial-in will be available domestically at 1-877-407-9716 or internationally at 1-201-493-6779. A webcast replay will be available after the call through Wednesday, November 13, 2024. About TenableTenable® is the exposure

    10/16/24 9:00:00 AM ET
    $TENB
    Computer Software: Prepackaged Software
    Technology

    Tenable Announces Second Quarter 2024 Financial Results

    Revenue of $221.2 million, up 13% year-over-year.Calculated current billings of $221.1 million, up 10% year-over-year.GAAP operating margin of (4)%; Non-GAAP operating margin of 19%.Net cash provided by operating activities of $31.4 million; Unlevered free cash flow of $36.5 million. COLUMBIA, Md., July 31, 2024 (GLOBE NEWSWIRE) -- Tenable Holdings, Inc. ("Tenable") (NASDAQ:TENB), the Exposure Management company, today announced financial results for the quarter ended June 30, 2024. "We delivered better-than-expected revenue, operating income and unlevered cash flow in Q2," said Amit Yoran, Chairman and CEO of Tenable. "Despite lower-than-expected CCB, we saw tremendous momentum in our n

    7/31/24 4:05:04 PM ET
    $TENB
    Computer Software: Prepackaged Software
    Technology

    Tenable Holdings Inc. Leadership Updates

    Live Leadership Updates

    View All

    Tenable Announces Intent to Acquire Apex Security to Expand Exposure Management Across the AI Attack Surface

    COLUMBIA, Md., May 29, 2025 (GLOBE NEWSWIRE) -- Tenable® Holdings, Inc., the exposure management company, today announced its intent to acquire Apex Security, Inc., an innovator in securing the rapidly expanding AI attack surface. Tenable believes the acquisition, once completed, will strengthen Tenable's ability to help organizations identify and reduce cyber risk in a world increasingly shaped by artificial intelligence. Generative AI tools and autonomous systems are rapidly expanding the attack surface and introducing new risks — from shadow AI apps and AI-generated code to synthetic identities and ungoverned cloud services. In 2024, Tenable launched Tenable AI Aware which already help

    5/29/25 9:00:00 AM ET
    $TENB
    Computer Software: Prepackaged Software
    Technology

    Tenable Appoints Eric Doerr as Chief Product Officer

    COLUMBIA, Md., April 29, 2025 (GLOBE NEWSWIRE) -- Tenable®, the exposure management company, today announced the appointment of Eric Doerr as Chief Product Officer (CPO). Doerr brings nearly three decades of experience building and scaling security products at some of the world's most respected technology companies, including Microsoft and, most recently, Google Cloud. At Tenable, Doerr will lead the company's global product organization, overseeing strategy, innovation and execution across its growing cybersecurity portfolio. His appointment comes at a pivotal moment, as Tenable prepares to launch a significantly expanded version of its Tenable One platform—designed to deliver the most c

    4/29/25 9:00:00 AM ET
    $TENB
    Computer Software: Prepackaged Software
    Technology

    Tenable Appoints Steve Vintz and Mark Thurmond as Co-CEOs

    COLUMBIA, Md., April 16, 2025 (GLOBE NEWSWIRE) -- Tenable®, the exposure management company, today announced that its Board of Directors has unanimously appointed Steve Vintz and Mark Thurmond as co-Chief Executive Officers on a permanent basis. Following an extensive search process that considered both internal and external candidates, the Board concluded that Vintz and Thurmond are best positioned to move the company forward. The decision reflects the Board's confidence in the strength of their leadership following a successful interim period during which they drove significant operational and strategic momentum. The Board also intends to appoint Vintz and Thurmond to the Board immediate

    4/16/25 9:00:00 AM ET
    $TENB
    Computer Software: Prepackaged Software
    Technology

    Tenable Plans to Acquire Vulcan Cyber, Accelerate Leadership in Exposure Management

    COLUMBIA, Md., Jan. 29, 2025 (GLOBE NEWSWIRE) -- Tenable Holdings, Inc., ("Tenable") (NASDAQ:TENB) the exposure management company, today announced that it has signed a definitive agreement to acquire Vulcan Cyber Ltd. ("Vulcan Cyber"), a leading innovator in exposure management. Vulcan Cyber's capabilities will augment Tenable's industry-leading Exposure Management platform, enhancing customers' ability to consolidate exposures across their security stack, prioritize risks and streamline remediation efforts across the entire attack surface. Under the terms of the agreement, Tenable will acquire Vulcan Cyber for approximately $147 million in cash and $3 million of restricted stock units

    1/29/25 9:00:00 AM ET
    $TENB
    Computer Software: Prepackaged Software
    Technology

    Tenable Launches Public Sector Advisory Board and Names Inaugural Members

    COLUMBIA, Md., July 18, 2024 (GLOBE NEWSWIRE) -- Tenable®, the Exposure Management company, today announced that it has launched a Public Sector Advisory Board (PSAB) for the U.S. market. Inaugural members include Rob Joyce, former Director of Cybersecurity at the National Security Agency (NSA) and Mark Weatherford, former first Deputy Under Secretary for Cybersecurity at the Department of Homeland Security (DHS). They will be joined by Tenable Chairman and CEO Amit Yoran, and James Hayes, Senior Vice President of Global Government Affairs at Tenable. Tenable's Public Sector Advisory Board brings together industry and government experts to help address the greatest cybersecurity challenge

    7/18/24 6:00:00 AM ET
    $TENB
    Computer Software: Prepackaged Software
    Technology

    Tenable to Acquire Eureka Security to Add Data Security Posture Management to its Cloud Security Platform

    COLUMBIA, Md., June 06, 2024 (GLOBE NEWSWIRE) -- Tenable® Holdings, Inc., the Exposure Management company, today announced that it has signed a definitive agreement to acquire Eureka Security, Inc., a provider of data security posture management (DSPM) for cloud environments. Eureka Security helps security teams gain a holistic view into an organization's cloud data security footprint, fight policy drift and misconfigurations that put data at risk, and continuously improve their security posture over time. The acquisition is expected to close this month. By adding DSPM capabilities to its CNAPP solution, Tenable will help customers identify key evidence related to cloud data risk, includi

    6/6/24 9:20:35 AM ET
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    Tenable Names Cybersecurity Expert Meg O'Leary Chief Marketing Officer

    COLUMBIA, Md., Oct. 18, 2023 (GLOBE NEWSWIRE) -- Tenable®, the Exposure Management company, today announced the appointment of Meg O'Leary as chief marketing officer (CMO). With more than two decades of marketing and communications experience, O'Leary is widely regarded as an expert storyteller who has built powerhouse brands for some of the most respected companies in cybersecurity. Most recently, she served as chief marketing officer at Cybereason, where she and her team positioned the company as an endpoint security leader. She was also chief marketing officer at Capsule8, a pioneer in cloud workload protection, which was acquired by Sophos. O'Leary co-founded InkHouse Marketing+Media,

    10/18/23 9:00:08 AM ET
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    Tenable Appoints Global-Minded Leader Michelle VonderHaar to Chief Legal Officer and General Counsel

    COLUMBIA, Md., Oct. 31, 2022 (GLOBE NEWSWIRE) -- Tenable®, the Exposure Management company, today announced that it has appointed Michelle VonderHaar to chief legal officer and general counsel. VonderHaar brings 30 years of domestic and international legal experience, having held senior roles at several large, high-growth technology companies directing M&A, corporate financing, governance, compliance, litigation, global trade and other legal matters. VonderHaar most recently served as senior vice president, deputy general counsel and assistant secretary at HP, driving the transformation of the company's ​​commercial global legal affairs team, expanding from a three-region model to nine ge

    10/31/22 4:05:00 PM ET
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    Tenable Appoints Cybersecurity Veteran Alex Tosheff to Board of Directors

    COLUMBIA, Md., Sept. 28, 2022 (GLOBE NEWSWIRE) -- Tenable®, the Cyber Exposure Management company, today announced that it has appointed Alex Tosheff as an independent director to its board of directors, effective September 28, 2022. Tosheff has more than 25 years of business and technical leadership experience, currently serving as chief security officer (CSO) and senior vice president at VMware, a leading provider of multi-cloud services. He has served as an executive advisory board member for Tenable, as well as other leading technology organizations, including Zoom, vArmour and GoSecure. "Alex's expertise is invaluable," said Amit Yoran, chairman and chief executive officer, Tenable.

    9/28/22 4:01:00 PM ET
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    Tenable Appoints Technology Industry Veteran Patricia Grant to Chief Information Officer

    COLUMBIA, Md., Sept. 20, 2022 (GLOBE NEWSWIRE) -- Tenable®, the Cyber Exposure Management company, today announced that it has appointed Patricia Grant to Chief Information Officer (CIO). As the leader of the IT organization, Grant will drive digital transformation, innovation and modernization to support the company's ambitious business objectives. Grant has dedicated nearly 30 years in the high-tech industry to building, optimizing and leading transformations across IT. Grant joins Tenable from ServiceNow, where she was the vice president of digital technology operations, leading multiple transformational initiatives for both employees and customers. During her tenure, Grant built the "

    9/20/22 9:00:00 AM ET
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    Tenable Holdings Inc. Large Ownership Changes

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    Amendment: SEC Form SC 13G/A filed by Tenable Holdings Inc.

    SC 13G/A - Tenable Holdings, Inc. (0001660280) (Subject)

    11/12/24 10:34:15 AM ET
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    SEC Form SC 13G/A filed by Tenable Holdings Inc. (Amendment)

    SC 13G/A - Tenable Holdings, Inc. (0001660280) (Subject)

    2/9/24 10:05:22 AM ET
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    SEC Form SC 13G/A filed by Tenable Holdings Inc. (Amendment)

    SC 13G/A - Tenable Holdings, Inc. (0001660280) (Subject)

    1/25/24 1:48:53 PM ET
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    SEC Form SC 13G/A filed by Tenable Holdings Inc. (Amendment)

    SC 13G/A - Tenable Holdings, Inc. (0001660280) (Subject)

    6/12/23 8:21:19 AM ET
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    SEC Form SC 13G/A filed by Tenable Holdings Inc. (Amendment)

    SC 13G/A - Tenable Holdings, Inc. (0001660280) (Subject)

    2/9/23 12:39:51 PM ET
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    SEC Form SC 13G filed by Tenable Holdings Inc.

    SC 13G - Tenable Holdings, Inc. (0001660280) (Subject)

    1/25/23 10:36:25 AM ET
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    SEC Form SC 13G/A filed by Tenable Holdings Inc. (Amendment)

    SC 13G/A - Tenable Holdings, Inc. (0001660280) (Subject)

    1/10/23 12:37:35 PM ET
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    SEC Form SC 13G/A filed by Tenable Holdings Inc. (Amendment)

    SC 13G/A - Tenable Holdings, Inc. (0001660280) (Subject)

    3/10/22 9:48:53 AM ET
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    SEC Form SC 13G/A filed by Tenable Holdings Inc. (Amendment)

    SC 13G/A - Tenable Holdings, Inc. (0001660280) (Subject)

    2/10/22 5:30:55 PM ET
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    SEC Form SC 13G/A filed by Tenable Holdings Inc. (Amendment)

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    2/10/22 8:42:42 AM ET
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    Tenable Holdings Inc. Insider Trading

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    Principal Accounting Officer Anschutz Barron converted options into 2,031 shares and sold $32,088 worth of shares (970 units at $33.08), increasing direct ownership by 2% to 58,311 units (SEC Form 4)

    4 - Tenable Holdings, Inc. (0001660280) (Issuer)

    7/18/25 5:52:24 PM ET
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    Director Keane Margaret M converted options into 3,187 shares, increasing direct ownership by 41% to 10,981 units (SEC Form 4)

    4 - Tenable Holdings, Inc. (0001660280) (Issuer)

    6/17/25 4:04:23 PM ET
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    Co-Chief Executive Officer Thurmond Mark C. sold $80,573 worth of shares (2,483 units at $32.45), decreasing direct ownership by 3% to 72,727 units (SEC Form 4)

    4 - Tenable Holdings, Inc. (0001660280) (Issuer)

    5/29/25 4:46:55 PM ET
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    Co-Chief Executive Officer Vintz Stephen A sold $109,876 worth of shares (3,386 units at $32.45), decreasing direct ownership by 1% to 328,008 units (SEC Form 4)

    4 - Tenable Holdings, Inc. (0001660280) (Issuer)

    5/29/25 4:46:44 PM ET
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    Principal Accounting Officer Anschutz Barron sold $21,255 worth of shares (655 units at $32.45), decreasing direct ownership by 1% to 57,250 units (SEC Form 4)

    4 - Tenable Holdings, Inc. (0001660280) (Issuer)

    5/29/25 4:46:34 PM ET
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    Co-Chief Executive Officer Thurmond Mark C. converted options into 16,730 shares and sold $178,352 worth of shares (5,577 units at $31.98), increasing direct ownership by 19% to 75,210 units (SEC Form 4)

    4 - Tenable Holdings, Inc. (0001660280) (Issuer)

    5/27/25 4:55:37 PM ET
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    Co-Chief Executive Officer Vintz Stephen A converted options into 20,746 shares and sold $207,838 worth of shares (6,499 units at $31.98), increasing direct ownership by 5% to 331,394 units (SEC Form 4)

    4 - Tenable Holdings, Inc. (0001660280) (Issuer)

    5/27/25 4:55:27 PM ET
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    Principal Accounting Officer Anschutz Barron converted options into 3,985 shares and sold $39,815 worth of shares (1,245 units at $31.98), increasing direct ownership by 5% to 57,905 units (SEC Form 4)

    4 - Tenable Holdings, Inc. (0001660280) (Issuer)

    5/27/25 4:55:15 PM ET
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    Director Tosheff George Alex converted options into 4,607 shares, increasing direct ownership by 26% to 21,994 units (SEC Form 4)

    4 - Tenable Holdings, Inc. (0001660280) (Issuer)

    5/15/25 4:10:09 PM ET
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    Director Coviello Arthur W Jr converted options into 4,607 shares, increasing direct ownership by 13% to 39,731 units (SEC Form 4)

    4 - Tenable Holdings, Inc. (0001660280) (Issuer)

    5/15/25 4:09:57 PM ET
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