Rubrik, Inc. — Director's Dealing 2026

Jan 16, 2026

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: Rubrik, Inc. (RBRK)
CIK: 0001943896
Period of Report: 2026-01-15

Reporting Person: Mhatre Ravi (N/A)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2026-01-15	Class A Common Stock	A	220	—	Acquired	97894	Direct

Holdings (Non-Derivative)

Security	Shares	Ownership
Class A Common Stock	442739	Indirect
Class A Common Stock	83909	Indirect
Class A Common Stock	649	Indirect

Footnotes

F1: Represents the grant of restricted stock units that are fully vested as of the date of grant.

F2: The Reporting Person serves as trustee of the general partner of Mhatre Investments LP - Fund 2.

F3: The Reporting Person serves as trustee of the general partner of Mhatre Investments LP - Fund 3.

F4: The Reporting Person is the trustee of the Mhatre 2011 Irrevocable Children's Trust.