Rubrik, Inc. (NYSE:RBRK), the Security and AI Operations Company, today announces that it will release financial results for its third quarter fiscal 2026 ended October 31, 2025, after the market closes on Thursday, December 4, 2025.

Management will also host a live conference call that day at 2:00 pm PT / 5:00 pm ET to discuss the Company's financial results.

A live webcast of the conference call and related materials can be accessed from the Company's investor relations website at https://ir.rubrik.com. Following the call, a replay of the webcast will also be available on the investor relations website.

About Rubrik

Rubrik (RBRK), the Security and AI Operations Company, leads at the intersection of data protection, cyber resilience, and enterprise AI acceleration. Rubrik Security Cloud delivers complete cyber resilience by securing, monitoring, and recovering data, identities, and workloads across clouds. Rubrik Agent Cloud accelerates trusted AI agent deployments at scale by monitoring and auditing agentic actions, enforcing real-time guardrails, fine-tuning for accuracy and undoing agentic mistakes. For more information, please visit www.rubrik.com and follow @rubrikInc on X (formerly Twitter) and Rubrik on LinkedIn.

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Investor Relations Contact

Melissa Franchi

VP, Head of Investor Relations, Rubrik

781.367.0733

IR@rubrik.com

Public Relations Contact

Jessica Moore

VP, Global Communications, Rubrik

415.244.6565

press@rubrik.com

Rubrik to Report Third Quarter Fiscal 2026 Financial Results on December 4, 2025