4/A: Rubrik Director Amends Filing, Discloses Stock Sales

Rubrik Director Ravi Mhatre filed an amended Form 4 to correct previously omitted sales of Class A Common Stock, totaling 5,307 shares.

Summary

• Ravi Mhatre, a Director of Rubrik, Inc. (RBRK), filed an amended Form 4 (Form 4/A) on January 16, 2026.
• The amendment corrects an original Form 4 filed on December 15, 2025, which inadvertently omitted sales by Lightspeed Management Company, L.L.C. (LMC).
• On December 12, 2025, Mhatre directly sold 3,707 shares of Rubrik Class A Common Stock at a weighted average price of $84.96 per share.
• On the same date, LMC, where Mhatre is a managing member, sold 1,600 shares of Rubrik Class A Common Stock at $85.99 per share.
• Following these transactions, Mhatre's indirect beneficial ownership through LMC is 0 shares.

Sentiment

Score: 4

Explanation: The filing reports insider sales by a director, which can be perceived negatively by the market. The need for an amendment to correct an omission also adds a slight negative tone regarding reporting accuracy, though it was corrected.

Negatives

• Insider (Director) selling shares, which can be perceived negatively by the market.
• The need for an amendment indicates an initial error in reporting, though it has been corrected.

Risks

• Potential negative market perception due to insider selling by a director.
• Risk of inaccurate or incomplete regulatory filings, although this specific instance was corrected via an amendment.

Future Outlook

NA

Management Comments

• The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.
• The Reporting Person disclaims beneficial ownership of these shares except to the extent of his pecuniary interest therein.

Industry Context

NA

Related Party Transactions

• Sales of 1,600 shares by Lightspeed Management Company, L.L.C., where Ravi Mhatre (the reporting person and a director) is a managing member, are considered related party transactions due to his shared voting and dispositive power over LMC's holdings.

Stakeholder Impact

• Shareholders: May view insider selling by a director as a negative signal regarding the company's future prospects or valuation, potentially impacting investor confidence.
• Regulatory Authorities: The filing of an amendment demonstrates compliance with SEC reporting requirements by correcting an initial omission, ensuring transparency.

Key Dates

Recommendation

The filing discloses significant insider selling by a director, Ravi Mhatre, both directly and indirectly through Lightspeed Management Company, L.L.C. While the sales occurred at relatively high prices ($84.96 and $85.99), insider selling can often be interpreted by the market as a lack of confidence or a belief that the stock is fully valued. The amendment itself, correcting an omission, highlights a reporting issue, though it has been rectified. Without additional fundamental analysis or other company-specific news, the insider selling suggests a cautious 'hold' stance, as it introduces a potential headwind for investor sentiment.

Keywords

Rubrik, RBRK, Insider Trading, Form 4/A, Stock Sale, Director, Ravi Mhatre, Lightspeed Management Company, Beneficial Ownership