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. (RBRK) disclosed that its Chief Financial Officer reported insider transactions on 10/15/2025 pursuant to a Rule 10b5-1 trading plan adopted on January 15, 2025. The CFO exercised 2,000 stock options at an exercise price of $7.99 per share and converted 2,000 Class B shares into Class A.
The filing also reports open-market sales totaling 3,500 Class A shares: 1,200 shares at a weighted average price of $79.00 (range $78.53–$79.25), 2,200 shares at a weighted average price of $80.17 (range $79.55–$80.41), and 100 shares at $80.62. Following these transactions, the CFO beneficially owned 512,051 Class A shares, held directly.
Rubrik (RBRK) reported an insider transaction: its Pres., Global Sales & Field Ops sold 10,000 shares of Class A common stock on 10/13/2025 pursuant to a Rule 10b5-1 trading plan adopted June 27, 2024.
Sales were executed in multiple trades at weighted-average prices of $82.00, $83.15, $84.12 and $85.05, with disclosed price ranges for the first three blocks. After these transactions, the reporting person beneficially owns 359,319 shares, held directly.
John Wendell Thompson, a director of Rubrik, Inc. (RBRK), reported transactions dated 10/01/2025 showing the conversion and immediate sale of 9,009 shares of Class B/Class A common stock. The Form 4 discloses a conversion (reported as an acquisition at $0) of 9,009 Class B shares into Class A shares and simultaneous sales of those 9,009 Class A shares under a Rule 10b5-1 trading plan adopted 10/15/2024. The sales occurred in multiple trades at weighted-average prices: $82.27 (range $81.62–$82.61), $83.07 (range $82.62–$83.59), and $83.77. After these transactions the reporting person beneficially owns 863,356 Class A shares indirectly through the John and Sandra Thompson Trust and directly beneficially owns 24,999 Class A shares.
Insider Form 4 for Rubrik, Inc. (RBRK) shows that Brian K. McCarthy, identified as the company's Chief Revenue Officer, reported a transaction dated 09/29/2025 disposing of 38,860 shares of Class A common stock. The filing records the transaction code as G and lists a reported price of $0 for the disposed shares. After the reported transaction, the filing states Mr. McCarthy beneficially owned 369,139 shares.
The filing also discloses that the reported beneficial ownership total includes 367 shares purchased through the issuer's employee stock purchase plan on 09/20/2025. The Form 4 is signed on behalf of the reporting person by an attorney-in-fact, Larry Guo, dated 10/01/2025. All details above are taken directly from the submitted Form 4.
Brian K. McCarthy, Chief Revenue Officer of Rubrik, Inc. (RBRK), filed a Form 4 reporting transactions dated 09/16/2025. The filing shows an acquisition of 6,250 shares of Class A Common Stock at $0 (issuance from vested awards), increasing his beneficial ownership to 412,302 shares, and a sale of 4,670 shares at $74.21, leaving 407,632 shares. The sale was disclosed as a sell-to-cover to satisfy tax withholding related to RSU vesting. The report also lists 6,250 Restricted Stock Units (RSUs) that represent rights to Class B Common Stock and describes the RSU vesting schedule and conversion terms between Class B and Class A shares. The Form 4 was signed by attorney-in-fact Larry Guo on 09/18/2025.
Rubrik, Inc. director and CTO Arvind Nithrakashyap reported transactions on 09/16/2025. The filing shows vesting/settlement of 40,625 restricted stock units (RSUs) that convert to Class B common stock, and a related sell-to-cover disposition of 40,170 shares of Class A common stock at $74.21 per share to satisfy tax obligations. After these transactions the reporting person holds 333,528 shares of Class A common stock directly and 81,250 shares of Class B common stock directly, plus an indirect holding of 200,000 Class A shares held via a revocable trust for which he is trustee and shares power with his spouse.
Rubrik, Inc. (RBRK) CFO Kiran Kumar reported multiple transactions on Form 4 showing vested equity settlements, option vesting activity and open-market sales. The reporting shows 7,188 RSUs vested/registered on 09/16/2025 and related sell-to-cover activity of 6,599 shares at $74.21. On 09/17/2025 an additional 2,000 stock options were exercised/reported and 3,500 shares were sold at $74.82 under a Rule 10b5-1 plan. After these transactions the reporting person beneficially owned 514,684 shares of Class A common stock. The filing explains the sales were for tax withholding on vested RSUs and pursuant to a pre-established 10b5-1 trading plan.
Form 144 notice for Rubrik, Inc. (RBRK) reports a proposed sale of 21,000 common shares through Morgan Stanley Smith Barney LLC with an aggregate market value of $1,575,000, and an approximate sale date of 09/17/2025. The filing lists that 12,000 shares were acquired by exercise of stock options on 09/17/2025 (paid in cash) and 9,000 shares were issued as restricted stock units on 04/25/2024. The form also discloses periodic 10b5-1 plan sales totaling 21,000 shares during the past three months, with gross proceeds listed for each trade. The filer certifies they are unaware of undisclosed material adverse information.
Rubrik, Inc. (RBRK) Form 144 notice: An insider proposes to sell 41,421 shares of Class A common stock through Morgan Stanley Smith Barney, valued at approximately $3,131,427.60, with an approximate sale date of 09/16/2025. The shares were acquired as restricted stock units that vested on 09/15/2025 and are being sold as compensation. The filer also reported a prior sale on 06/17/2025 of 43,128 shares for gross proceeds of $3,819,540.75. The notice includes the standard certification that the seller is not aware of undisclosed material adverse information.
Rubrik, Inc. insider filing reports a proposed sale of 6,805 Class A common shares through Morgan Stanley Smith Barney LLC on the NYSE, with an aggregate market value of $514,458.00 and an approximate sale date of 09/16/2025. The shares were acquired as restricted stock units that vested on 09/15/2025 and are being sold as compensation. The filer has sold 27,757 shares in the past three months for total gross proceeds of $2,425,419.52, across seven transactions between 06/17/2025 and 09/03/2025. The notice includes the standard representation that the seller is not aware of undisclosed material adverse information.