Rubrik, Inc. — Director's Dealing 2024

May 2, 2024

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: Rubrik, Inc. (RBRK)
CIK: 0001943896
Period of Report: 2024-04-29

Reporting Person: MCLAUGHLIN MARK D (N/A)

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2024-04-29	Series E Preferred Stock	$	C	21228	Disposed		Class B Common Stock (21228)	Indirect
2024-04-29	Class B Common Stock	$	C	21228	Acquired		Class A Common Stock (21228)	Indirect

Holdings (Derivative)

Security	Exercise Price	Expiration	Underlying	Shares	Ownership
Class B Common Stock	$		Class A Common Stock (16666)	16666	Direct

Footnotes

F1: The Series E Preferred Stock converted into Class B Common Stock on a one-for-one basis immediately prior to the closing of the Issuer's initial public offering, and had no expiration date.

F2: The shares are held of of record by McLaughlin Revocable Living Trust, for which the Reporting Person serves as a co-trustee and shares voting and dispositive power with his spouse.

F3: Each share of Class B Common Stock held by the Reporting Person will automatically convert into one share of Class A Common Stock upon the sale or transfer of such share of Class B Common Stock, subject to certain exceptions, and in certain other circumstances described in the Issuer's amended and restated certificate of incorporation. Each share of Class B Common Stock is also convertible at any time at the option of the Reporting Person into one share of Class A Common Stock.