Officer Arvind Nithrakashyap Files Intent to Sell $24.8M in Rubrik Stock
RBRK sits 100% above its 52-week low of $42.25.
Summary
Rubrik officer Arvind Nithrakashyap filed an amended Form 144 to sell $24.8 million in Class A Common Stock, primarily from compensation, adding to recent insider distribution.
Key Events · Ownership and Investor Activity · RBRK
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Officer Files Intent to Sell
Arvind Nithrakashyap, an officer of Rubrik, Inc., filed an amended Form 144 to sell 302,007 shares of Class A Common Stock.
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Significant Value
The proposed sale has an approximate market value of $24,864,236.31.
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Source of Shares
The shares were primarily acquired as compensation through Restricted Stock Units.
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Amendment to Prior Filing
This filing is an amendment to a previous Form 144 submitted on June 1, 2026, specifically updating Table I which details the proposed sale.
Analysis · RBRK · Technology
Rubrik officer Arvind Nithrakashyap has filed an amended Form 144, indicating an intent to sell approximately $24.8 million worth of Class A Common Stock. This represents a notable disposition by an executive, primarily from shares acquired as compensation. While this is an amendment to a prior filing, the intent to sell a significant amount of stock by an officer can be perceived negatively by the market, especially given the recent pattern of insider distribution, which has seen net sales of over $9 million in the last 90 days.
How filings like this one have moved
In the 30 days to Sep 12, 2026, 29.9% of the 1939 measured filings Wiseek scored 7 moved their stock by 5% or more by the next session's close. The median move was -0.15%. These are measured outcomes after filings of this importance, not a forecast for this one.
Measured one observation per ticker per day, after exclusions. Current figures: Filing Impact Tracker · open dataset
At the time of this filing, RBRK was trading at $84.35 on NYSE in the Technology sector, with a market capitalization of approximately $13.3B. The 52-week trading range was $42.25 to $103.00. This filing was assessed with negative market sentiment and an importance score of 7 out of 10.