Rubrik, Inc. — Director's Dealing 2025

Jan 17, 2025

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: Rubrik, Inc. (RBRK)
CIK: 0001943896
Period of Report: 2025-01-15

Reporting Person: Mhatre Ravi (N/A)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2025-01-15	Class A Common Stock	C	764208	—	Acquired	764208	Indirect
2025-01-15	Class A Common Stock	C	534945	—	Acquired	534945	Indirect
2025-01-15	Class A Common Stock	J	764208	—	Disposed	0	Indirect
2025-01-15	Class A Common Stock	J	534945	—	Disposed	0	Indirect
2025-01-15	Class A Common Stock	A	230	—	Acquired	230	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2025-01-15	Class B Common Stock	$	C	764208	Disposed		Class A Common Stock (764208)	Indirect
2025-01-15	Class B Common Stock	$	C	534945	Disposed		Class A Common Stock (534945)	Indirect

Holdings (Non-Derivative)

Security	Shares	Ownership
Class A Common Stock	140021	Indirect
Class A Common Stock	22288	Indirect

Holdings (Derivative)

Security	Exercise Price	Expiration	Underlying	Shares	Ownership
Class B Common Stock	$		Class A Common Stock (13319816)	13319816	Indirect
Class B Common Stock	$		Class A Common Stock (3093410)	3093410	Indirect
Class B Common Stock	$		Class A Common Stock (6015457)	6015457	Indirect
Class B Common Stock	$		Class A Common Stock (406637)	406637	Indirect
Class B Common Stock	$		Class A Common Stock (18084)	18084	Indirect

Footnotes

F1: Shares are held by Lightspeed SPV I-B, LLC ("Lightspeed SPV I-B"). LS SPV Management, LLC ("LS SPV") is the manager of Lightspeed SPV I-B. The Reporting Person is a managing member of LS SPV and shares voting and dispositive power with respect to the shares held by Lightspeed SPV I-B. The Reporting Person disclaims beneficial ownership of these shares except to the extent of his pecuniary interest therein.

F2: Shares are held by Lightspeed SPV I-C, LLC ("Lightspeed SPV I-C"). LS SPV is the manager of Lightspeed SPV I-C. The Reporting Person is a managing member of LS SPV and shares voting and dispositive power with respect to the shares held by Lightspeed SPV I-C. The Reporting Person disclaims beneficial ownership of these shares except to the extent of his pecuniary interest therein.

F3: Represents an in-kind distribution by Lightspeed SPV I-B without consideration to its limited partners.

F4: Represents an in-kind distribution by Lightspeed SPV I-C without consideration to its limited partners.

F5: Represents the grant of restricted stock units that are fully vested as of the date of grant.

F6: The Reporting Person serves as trustee of the general partner of Mhatre Investments LP - Fund 2.

F7: The Reporting Person serves as trustee of the general partner of Mhatre Investments LP - Fund 3.

F8: Each share of Class B Common Stock 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 holder into one share of Class A Common Stock.

F9: Shares are held by Lightspeed Venture Partners IX, L.P. ("Lightspeed IX"). Lightspeed General Partner IX, L.P. ("LGP IX") is the general partner of Lightspeed IX. Lightspeed Ultimate General Partner IX, Ltd. ("LUGP IX") is the general partner of LGP IX. The Reporting Person is a director of LUGP IX and shares voting and dispositive power with respect to the shares held by Lightspeed IX. The Reporting Person disclaims beneficial ownership of these shares except to the extent of his pecuniary interest therein.

F10: Shares are held by Lightspeed Venture Partners Select II, L.P. ("Lightspeed Select II"). Lightspeed General Partner Select II, L.P. ("LGP Select II") is the general partner of Lightspeed Select II. Lightspeed Ultimate General Partner Select II, Ltd. ("LUGP Select II") is the general partner of LGP Select II. The Reporting Person is a director of LUGP Select II and shares voting and dispositive power with respect to the shares held by Lightspeed Select II. The Reporting Person disclaims beneficial ownership of these shares except to the extent of his pecuniary interest therein.

F11: Shares are held by Lightspeed SPV I, LLC ("Lightspeed SPV I"). LS SPV is the manager of Lightspeed SPV I. The Reporting Person is a managing member of LS SPV and shares voting and dispositive power with respect to the shares held by Lightspeed SPV I. The Reporting Person disclaims beneficial ownership of these shares except to the extent of his pecuniary interest therein.

F12: Shares are held by Lightspeed Venture Partners X, L.P. ("Lightspeed X"). Lightspeed General Partner X, L.P. ("LGP X") is the general partner of Lightspeed X. Lightspeed Ultimate General Partner X, Ltd. ("LUGP X") is the general partner of LGP X. The Reporting Person is a director of LUGP X and shares voting and dispositive power with respect to the shares held by Lightspeed X. The Reporting Person disclaims beneficial ownership of these shares except to the extent of his pecuniary interest therein.

F13: Shares are held by Lightspeed Affiliates X, L.P. ("Lightspeed Affiliates X"). LGP X, is the general partner of Lightspeed Affiliates X. LUGP X is the general partner of LGP X. The Reporting Person is a director of LUGP X and shares voting and dispositive power with respect to the shares held by Lightspeed Affiliates X. The Reporting Person disclaims beneficial ownership of these shares except to the extent of his pecuniary interest therein.