Choudary Kiran Kumar, an insider at Rubrik Inc (RBRK), sold 507,959 shares of the company's stock on December 16, 2025, at a price of $76.19 per share, resulting in a total transaction value of $38.70 million. Following this transaction, Kumar retains 507,959 shares of Rubrik.
Rubrik, headquartered in Palo Alto, California, provides cloud data management solutions and employs approximately 3,200 full-time staff. The firm, which went public on April 25, 2024, has developed the Zero Trust Data Security platform, assisting organizations in achieving resilience against cyber threats and operational disruptions. Its Rubrik Security Cloud (RSC) secures data across enterprise, cloud, and software-as-a-service applications, leveraging machine learning and artificial intelligence to monitor and manage data security risks.
Insider transactions are reported to the SEC, offering transparency regarding executives' views on their company's stock. However, while this sale represents a significant transaction, it is essential for investors to consider insider activity as part of a broader analysis, rather than in isolation. Patterns of insider trading across multiple individuals and time periods may provide more meaningful insights into market sentiment.
As of November 18, 2025, Rubrik Inc holds a market capitalisation of $13.8 billion, with a trailing twelve-month earnings per share (EPS) of -2.35. The company is expected to announce earnings on March 13, 2026, with an EPS estimate of -$0.11 and revenue estimate of $349.3 million.