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: THOMPSON JOHN WENDELL (N/A)

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2024-04-29	Series A Preferred Stock	$	C	371912	Disposed		Class B Common Stock (371912)	Indirect
2024-04-29	Series B Preferred Stock	$	C	408580	Disposed		Class B Common Stock (408580)	Indirect
2024-04-29	Series C Preferred Stock	$	C	72955	Disposed		Class B Common Stock (72955)	Indirect
2024-04-29	Class B Common Stock	$	C	853447	Acquired		Class A Common Stock (853447)	Indirect

Holdings (Derivative)

Security	Exercise Price	Expiration	Underlying	Shares	Ownership
Class B Common Stock	$		Class A Common Stock (99999)	99999	Direct

Footnotes

F1: The Series A Preferred Stock, Series B Preferred Stock and Series C 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 record by John and Sandra Thompson 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.