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.
On 07/01/2025, Rubrik, Inc. (RBRK) director John W. Thompson, acting through the John and Sandra Thompson Trust, converted 9,009 Class B shares into Class A and immediately sold the same number of Class A shares under a pre-arranged Rule 10b5-1 trading plan. Weighted-average sale prices ranged from $84.41 to $89.24, generating roughly $0.77 million in proceeds. After the transactions, the trust holds 998 Class A shares and 890,383 Class B shares (convertible 1:1 into Class A). The sale represents well under 1 % of Thompson’s total beneficial ownership and modestly increases Rubrik’s public Class A float.
Rubrik, Inc. (ticker RBRK) filed a Form 4 disclosing that Chief Revenue Officer Brian K. McCarthy sold an aggregate 25,000 Class A common shares on 01-Jul-2025 under a pre-arranged Rule 10b5-1 trading plan adopted 27-Jun-2024. The six separate sales were executed at weighted-average prices between $83.69 and $89.63, generating roughly $2.15 million in gross proceeds. Following the transactions, McCarthy’s direct ownership declined from approximately 456,052 shares to 431,052 shares.
The filing shows normal administrative compliance: no derivative transactions, no option exercises, and no indication of additional insider activity. While a six-figure sale by a key executive may attract investor attention, the use of a 10b5-1 plan limits concerns about market timing or undisclosed information. Importantly, McCarthy retains a sizable equity stake, maintaining alignment with shareholder interests.
- Total shares sold: 25,000
- Percentage of prior holding: ≈5.5%
- Sale value: ≈$2.15 million
- Remaining shares owned: 431,052
- Plan status: Rule 10b5-1 in effect
Rubrik, Inc. (RBRK) – Insider Form 4 dated 06/30/2025
The filing covers a complex set of internal equity movements executed on 06/26/2025 by Lightspeed-affiliated funds and partners Barry Eggers and Peter Nieh, who are 10% owners and directors of the issuer. The key transactions were:
- Conversion (Code C): A total of 9,641,000 Class B shares were automatically converted into an equal number of Class A shares across five Lightspeed entities (4.44 m; 2.004 m; 1.274 m; 1.031 m; 0.892 m). All conversions were booked at $0 consideration.
- In-kind distributions (Code J): The newly issued Class A shares were subsequently redistributed at no cost among related Lightspeed vehicles, general partners, management companies and the two individual insiders. For example, Lightspeed Venture Partners IX disposed of its 4.44 m converted shares, which were received pro-rata by Lightspeed General Partner IX and other Lightspeed entities.
- Resulting holdings: • Lightspeed Venture Partners IX shows 0 Class A shares post-distribution. • Lightspeed General Partner IX, Select II GP and several SPV managers now report newly acquired Class A positions (e.g., 1.159 m shares for LGP IX, 218.6 k for LGP Select II). • Barry Eggers and Peter Nieh each report 59,182 Class A shares held directly after receiving distributions. • Derivative table indicates 5.55 m Class B shares still held indirectly, plus 1.29 m; 2.51 m; 1.97 m; 1.38 m by affiliated entities.
No open-market sales occurred; all activity reflects internal conversions and non-cash transfers intended to re-allocate ownership among related funds. The movements increase the outstanding Class A share count but do not change Rubrik’s total shares outstanding. Voting dynamics may shift because Class B shares convert to Class A upon transfer as described in footnote 31.