Welcome to our dedicated page for Rubrik SEC filings (Ticker: RBRK), 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.
The Rubrik, Inc. (NYSE: RBRK) SEC filings page on Stock Titan provides access to the company’s regulatory disclosures as filed with the U.S. Securities and Exchange Commission. As a public company, Rubrik uses these filings to report financial results, significant corporate events, and other information relevant to shareholders and analysts.
Recent Form 8-K filings referenced by Rubrik include reports under Item 2.02, where the company furnished press releases announcing financial results for fiscal quarters, and an Item 3.02 disclosure describing unregistered sales of equity securities in connection with an agreement to acquire Predibase, Inc. That filing explains that Predibase will become a wholly owned subsidiary of Rubrik and outlines the expected issuance of Rubrik Class A common stock as part of the consideration, along with related details such as holdbacks and reliance on securities law exemptions.
Rubrik’s filings and accompanying press releases also discuss key performance measures such as Subscription Annual Recurring Revenue (ARR), Cloud ARR, Average Subscription Dollar-Based Net Retention Rate, and the number of customers above certain ARR thresholds. The company provides definitions of these metrics and explains how they are calculated, giving additional context for evaluating its subscription-based business.
On Stock Titan, users can review Rubrik’s 8-Ks and, when available, other core filings such as annual reports on Form 10-K, quarterly reports on Form 10-Q, and proxy statements, alongside AI-powered summaries that help explain complex sections and highlight important points. The platform also surfaces information about equity issuances and other capital-related disclosures, enabling readers to better understand Rubrik’s corporate actions and financial reporting practices.
By using this page, investors and researchers can follow Rubrik’s official SEC reporting history, see how the company presents its financial condition and key metrics, and quickly interpret lengthy documents through AI-generated insights.
Rubrik, Inc. insider notice to sell 4,814 shares of Class A common stock through Morgan Stanley Smith Barney, with an aggregate market value of $363,938.40. The shares represent restricted stock units that vested on 09/15/2025 and were acquired as compensation. The filing lists the issuer's outstanding Class A shares as 142,085,609 and names the NYSE as the exchange for an approximate sale date of 09/16/2025. The notice also discloses four prior sales by the same person in the past three months totaling 54,782 shares for aggregate gross proceeds of $4,761,912.89. The filer attests there is no undisclosed material adverse information.
Rubrik, Inc. (RBRK) Form 4 filed for Asheem Chandna (director) reports multiple distributions and transfers of Class A and Class B common stock dated 09/11/2025. The filing shows acquisitions reported as zero-price distributions: 4,476,448 shares (Class A) and two blocks of 248,691 shares each acquired indirectly by Greylock-related entities, plus additional smaller distributions to trusts and principals. Several dispositions were reported that reduce certain indirect holdings to zero. The reporting person is a managing member of the Greylock entities and disclaims beneficial ownership except to the extent of any pecuniary interest. Transactions were made pursuant to pro-rata, in-kind distributions under Rules 16a-9 and 16a-13.
Bipul Sinha filed Amendment No. 1 to a Schedule 13D for Rubrik, Inc. (Class A common stock). The filing states the Reporting Person beneficially owns 13,791,466 shares, representing 8.9% of the Class A shares based on 142,085,609 shares outstanding as of August 31, 2025. That total includes 2,499,975 shares issuable within 60 days upon exercise of stock options. The amendment discloses two transactions on September 12, 2025: a sale of 615,807 shares and a gift of 150,000 shares. Other reported cover-page powers show sole voting and dispositive power over the 13,791,466 shares. The filing otherwise states no additional changes to the original Schedule 13D.
Rubrik, Inc. insider Bipul Sinha, Chairman and CEO, reported multiple transactions on 09/12/2025. The filing shows a coded acquisition/conversion of 765,807 shares (Class B to Class A) and a sale of 615,807 shares at $75.63 per share. After these transactions the reporting person holds 206,652 shares of Class A directly, and the filing shows an aggregate of 11,234,839 Class A shares underlying derivative positions. The report also records a gift/transfer of 150,000 shares at $0. All actions were executed or deemed on 09/12/2025 and signed by an attorney-in-fact.
Rubrik, Inc. (RBRK) Form 144 notice reports a proposed sale of 31,809 common shares by an affiliate through Morgan Stanley Smith Barney, with an aggregate market value of $2,462,989.96. The shares represent a small fraction of the issuer's reported 142,085,609 outstanding shares and are scheduled for sale on 09/12/2025. The filer states the shares were acquired in a private transaction from the issuer on 03/04/2015 and that full payment was made on that date. The filing also discloses a prior sale by Greylock Management Corporation of 36,072 shares on 06/17/2025 for gross proceeds of $3,253,283.18. The signer certifies no undisclosed material adverse information.
Form 144 filed for Rubrik, Inc. (RBRK) reports a proposed sale of 615,807 shares of Class A common stock through Goldman Sachs & Co. LLC on or about 09/11/2025, with an aggregate market value of $47,965,207.23. The issuer has 123,563,326 shares outstanding, making the proposed block roughly 0.5% of outstanding shares. The shares were acquired in 2021 in private transactions from the issuer on three dates: 07/16/2021, 08/02/2021 and 11/29/2021. The filer states there were no issuer securities sold by the account in the past three months and affirms no undisclosed material adverse information.
Rubrik, Inc. reported continued subscription-led growth and expanded capital and strategic investments while remaining unprofitable. Revenue for the six months ended July 31, 2025 was $588.3 million, up from $392.3 million a year earlier, reflecting growth in its Rubrik Security Cloud subscription offerings. Cash, cash equivalents and short-term investments totaled $1,523.0 million. The company issued $1.15 billion of 0.00% convertible senior notes in June 2025 and recorded net proceeds of approximately $1.13 billion, using part of the proceeds to repay a $327.9 million credit facility. As of July 31, 2025, remaining non-cancellable performance obligations were approximately $2,022.6 million, and the company had an accumulated deficit of $(3,035.4) million. In July 2025 Rubrik acquired Predibase for $109.1 million, recording $92.9 million of goodwill. Management maintains a full valuation allowance on U.S. deferred tax assets and highlights material risks including cybersecurity threats, supplier concentration for hardware, large hosting commitments, and potential dilution from the convertible notes.
Rubrik, Inc. filed a current report to note that it released financial results for its fiscal quarter ended July 31, 2025. On September 9, 2025, the company issued a press release describing these quarterly results.
The press release is included as Exhibit 99.1 and is incorporated by reference into this report, but the information in Item 2.02 and Exhibit 99.1 is being treated as "furnished" rather than "filed" under the Exchange Act. The filing also includes Exhibit 104, which provides the cover page XBRL data for the Inline XBRL document.
The Vanguard Group reported beneficial ownership of 12,769,717 shares of Rubrik Inc common stock, representing 10.33% of the class. Vanguard discloses sole dispositive power over 11,899,499 shares and shared voting power over 747,039 shares. The filing identifies Rubrik's principal office in Palo Alto, CA, and lists Vanguard's address in Malvern, PA. The filing states the securities were acquired and are held in the ordinary course of business and not for the purpose of changing control. The statement is signed by Ashley Grim, Head of Global Fund Administration, dated 09/08/2025.
Rubrik, Inc. insider transactions by CFO Kiran Choudary on 09/03/2025: The filing shows the CFO acquired 2,000 shares of Class A common stock at no cash cost and exercised options, and separately sold 3,500 shares at $88.26 each under a pre-existing Rule 10b5-1 plan adopted January 15, 2025. After the transactions the reporting person beneficially owned 515,595 Class A shares and held derivative interests that translate to additional Class A shares upon conversion or exercise. The sales were executed pursuant to a written trading plan and option vesting schedules are disclosed.