Welcome to our dedicated page for Tenable Holdings SEC filings (Ticker: TENB), a comprehensive resource for investors and traders seeking official regulatory documents including 10-K annual reports, 10-Q quarterly earnings, 8-K material events, and insider trading forms.
This page provides access to U.S. Securities and Exchange Commission (SEC) filings for Tenable Holdings, Inc. (NASDAQ: TENB), a cybersecurity company focused on exposure management. Through these regulatory documents, investors and analysts can review how Tenable reports its financial performance, material events and governance matters related to its AI-powered exposure management platform and associated cybersecurity offerings.
Tenable uses periodic SEC filings to disclose revenue trends, operating margins, cash flow metrics, share repurchase activity and other financial details. For example, Form 8-K filings have been used to furnish quarterly financial results, including discussions of demand for the Tenable One Exposure Management Platform and explanations of non-GAAP measures such as calculated current billings, non-GAAP income from operations, non-GAAP net income, free cash flow and unlevered free cash flow. These filings also describe why management relies on these metrics and provide reconciliations to comparable GAAP measures.
In addition to results of operations, Tenable’s SEC filings cover corporate developments such as leadership changes and compensation arrangements. A Form 8-K, for instance, has detailed the appointment of a new Chief Financial Officer and principal financial officer, including key terms of the executive’s employment agreement, severance protections and equity awards, as well as related governance disclosures. Other filings may address changes to share repurchase programs or other board-authorized actions that can affect capital allocation.
On this SEC filings page, users can review Tenable’s current and historical reports, including annual reports on Form 10-K, quarterly reports on Form 10-Q and current reports on Form 8-K, as they become available through EDGAR. Stock Titan enhances access to these documents with AI-powered summaries that explain the main points of lengthy filings, highlight significant changes from prior periods and surface items such as risk factor updates, exposure management commentary and key financial metrics. The platform also makes it easier to locate information on topics like non-GAAP financial measures, executive compensation terms and board-approved programs without reading every line of each filing.
Tenable Holdings, Inc. Chief Accounting Officer Anschutz Barron reported routine equity compensation activity. On January 16, 2026, 2,031 Restricted Stock Units converted into the same number of shares of common stock at an exercise price of $0. On the same date, 1,080 shares of common stock were withheld by the company at $22.12 per share to cover income tax withholding and remittance obligations, which the filing notes does not represent a sale. Following these transactions, Barron directly beneficially owned 64,448 shares of Tenable common stock.
Tenable Holdings director reports option exercise and share sale. A reporting person serving as a director of Tenable Holdings, Inc. exercised an employee stock option for 115,000 shares of common stock on 12/15/2025 at an exercise price of $9.66 per share through a revocable trust. On the same day, the trust sold 115,000 shares of common stock in open-market transactions at a weighted average price of $24.82 per share as part of estate administration for the trust. Following these transactions, that trust held 0 shares of Tenable common stock, while the reporting person continued to hold 9,230 shares directly and 15,000 shares through another revocable trust.
Tenable Holdings, Inc. (TENB) filed a Form 4 for its Chief Financial Officer reporting equity award activity on common stock. On 11/21/2025, 14,544 shares of common stock were acquired at a price of $0 through the settlement of previously granted Restricted Stock Units (RSUs), increasing direct common share ownership at that time to 14,544 shares.
Also on 11/21/2025, 5,278 shares of common stock were withheld at a price of $26.06 to cover income tax withholding and remittance obligations tied to the RSU settlement, and this withholding is explicitly described as not representing a sale. After these transactions, the reporting person directly held 9,266 shares of common stock and 218,168 RSUs.
Each RSU represents a contingent right to receive one share of Tenable common stock. The RSUs are scheduled to vest in 16 equal quarterly installments over four years starting on November 21, 2025, subject to continued service and specified accelerated vesting conditions.
Tenable Holdings, Inc. Co-Chief Executive Officer and Director reported multiple equity compensation transactions dated 11/24/2025. Several blocks of Performance Restricted Stock Units (PRSUs) and Restricted Stock Units (RSUs) were converted into shares of common stock (coded "M") at an exercise price of $0, reflecting routine vesting of previously granted awards.
In connection with these vestings, the issuer withheld shares of common stock (coded "F") to cover income tax withholding at a price of $25.68 per share, and these withheld shares are explicitly stated as not representing market sales. After the reported transactions, the reporting person directly beneficially owned 113,639 shares of Tenable common stock, along with remaining unvested PRSUs and RSUs scheduled to vest in quarterly installments, subject to continued service and potential accelerated vesting in specified circumstances.
Tenable Holdings, Inc. (TENB) reported insider equity activity for its Co-Chief Executive Officer and director on 11/24/2025. Multiple blocks of Performance Restricted Stock Units and Restricted Stock Units were converted into shares of common stock at an exercise price of $0, increasing the reporting person's direct holdings.
In connection with these vestings, several transactions at $25.68 per share reflect shares of common stock withheld by Tenable to cover income tax withholding obligations, as explained in the footnotes, and are not open-market sales. Following the reported transactions, the reporting person directly beneficially owned 373,496 shares of Tenable common stock, along with remaining awards of performance and time-based restricted stock units that continue to vest over time, subject to ongoing service conditions and potential accelerated vesting in specified circumstances.
Tenable Holdings, Inc. (TENB) reported insider equity activity on a Form 4 for its Principal Accounting Officer. On 11/24/2025, multiple tranches of Restricted Stock Units (RSUs) were exercised and settled into common stock, reflected with transaction code M at an exercise price of $0.
To cover income tax withholding on these RSU settlements, the issuer withheld shares of common stock, reported with transaction code F, totaling 666, 640, and 602 shares at a price of $25.68 per share, which is explicitly noted as not representing open‑market sales. After the reported transactions, the reporting person directly beneficially owned 63,497 shares of Tenable common stock.
Tenable Holdings (TENB) reported Q3 2025 results with revenue of $252.4 million, up from $227.1 million a year ago, and a return to profitability at $2.3 million of net income versus a prior-year loss. Gross profit reached $195.7 million. Operating income was $7.1 million as spending remained focused on sales, R&D and G&A.
Cash generation remained strong year-to-date: net cash from operating activities was $183.7 million and free cash flow was $169.3 million. Cash and cash equivalents were $171.9 million, reflecting share repurchases of $185.0 million and acquisition activity. Remaining performance obligations were $928.9 million, providing forward revenue visibility. Channel partners drove 94% of revenue; one distributor represented 32% of revenue and 28% of accounts receivable.
Strategic moves included the acquisitions of Vulcan Cyber for $148.5 million cash (net) in February and Apex Security for $47.8 million (mostly cash) in June, adding technology and increasing goodwill to $697.9 million. Deferred revenue stood at $810.5 million combined current and long-term, and the term loan balance was $360.9 million with a first lien net leverage ratio of 0.87.
Tenable Holdings, Inc. furnished an 8-K announcing it reported financial results for the quarter ended September 30, 2025. Details are provided in a press release furnished as Exhibit 99.1; the information is furnished and not deemed filed for liability purposes under the Exchange Act and Securities Act.
Tenable Holdings, Inc. (TENB) insider filed a Form 4 reporting an RSU vest and related tax sale. On 10/16/2025, 2,031 shares of common stock were acquired at $0 upon RSU vesting. On 10/17/2025, 976 shares were sold at $29.10 in a sell-to-cover transaction to satisfy tax withholding, described as an automatic transaction.
Following these moves, the reporting person beneficially owns 61,420 shares directly. The filing also shows 4,062 restricted stock units outstanding after the transactions.
Tenable Holdings director George Alex Tosheff had 3,288 restricted stock units (RSUs) vest 100% on September 28, 2025 and the resulting 3,288 shares were acquired on September 29, 2025 at a reported price of $0 per share. After the transaction he beneficially owns 25,282 shares of Tenable common stock. The Form 4 was submitted on behalf of the reporting person and signed by an attorney-in-fact, David Bartholomew, on September 30, 2025. The filing reflects a routine director vesting and share acquisition rather than an open-market purchase or sale.
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