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: Chandna Asheem (N/A)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2026-01-15	Class A Common Stock	A	513	—	Acquired	1094154	Direct

Holdings (Non-Derivative)

Security	Shares	Ownership
Class A Common Stock	9296	Indirect
Class A Common Stock	46484	Indirect
Class A Common Stock	345623	Indirect
Class A Common Stock	12287	Indirect
Class A Common Stock	26112	Indirect

Footnotes

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

F2: Greylock 16 GP LLC ("Greylock 16 GP") is the sole general partner of each of Greylock 16 Limited Partnership ("Greylock 16"), Greylock 16-A Limited Partnership ("Greylock 16-A") and Greylock 16 Principals Limited Partnership ("Greylock 16 Principals") and may be deemed to share voting and dispositive voting power with respect to the shares held directly by Greylock 16, Greylock 16-A and Greylock 16 Principals. The Reporting Person is one of the managing members of Greylock 16 GP, and may be deemed to share voting and investment power over the shares held by Greylock 16, Greylock 16-A and Greylock 16 Principals. The Reporting Person disclaims beneficial ownership of these shares and this report shall not be deemed an admission that he is the beneficial owner of such shares, except to the extent of his pecuniary interest, if any.