Rubrik, Inc. — Director's Dealing 2025

Jan 9, 2025

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: Rubrik, Inc. (RBRK)
CIK: 0001943896
Period of Report: 2025-01-06

Reporting Person: Nithrakashyap Arvind (N/A)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2025-01-06	Class A Common Stock	C	32499	—	Acquired	32499	Direct
2025-01-06	Class A Common Stock	S	5714	$66.55	Disposed	26785	Direct
2025-01-06	Class A Common Stock	S	17052	$67.51	Disposed	9733	Direct
2025-01-06	Class A Common Stock	S	8291	$68.34	Disposed	1442	Direct
2025-01-06	Class A Common Stock	S	942	$69.79	Disposed	500	Direct
2025-01-06	Class A Common Stock	S	500	$70.06	Disposed	0	Direct
2025-01-07	Class A Common Stock	C	32485	—	Acquired	32485	Direct
2025-01-07	Class A Common Stock	S	16121	$64.58	Disposed	16364	Direct
2025-01-07	Class A Common Stock	S	9859	$65.58	Disposed	6505	Direct
2025-01-07	Class A Common Stock	S	2623	$66.79	Disposed	3882	Direct
2025-01-07	Class A Common Stock	S	3882	$68.10	Disposed	0	Direct
2025-01-08	Class A Common Stock	C	32485	—	Acquired	32485	Direct
2025-01-08	Class A Common Stock	S	18282	$63.18	Disposed	14203	Direct
2025-01-08	Class A Common Stock	S	12863	$63.76	Disposed	1340	Direct
2025-01-08	Class A Common Stock	S	1340	$64.52	Disposed	0	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2025-01-06	Class B Common Stock	$	C	32499	Disposed		Class A Common Stock (32499)	Direct
2025-01-07	Class B Common Stock	$	C	32485	Disposed		Class A Common Stock (32485)	Direct
2025-01-08	Class B Common Stock	$	C	32485	Disposed		Class A Common Stock (32485)	Direct

Holdings (Derivative)

Security	Exercise Price	Expiration	Underlying	Shares	Ownership
Class B Common Stock	$		Class A Common Stock (200000)	200000	Indirect

Footnotes

F1: This sale reported on this Form 4 was effected pursuant to a Rule 10b5-1 trading plan, adopted September 21, 2024.

F2: The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $65.965 to $66.95 per share, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities Exchange Commission, upon request, full information regarding the number of shares sold at each separated price within the range set forth in this footnote.

F3: The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $65.995 to $67.99 per share, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities Exchange Commission, upon request, full information regarding the number of shares sold at each separated price within the range set forth in this footnote.

F4: The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $68.00 to $68.895 per share, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities Exchange Commission, upon request, full information regarding the number of shares sold at each separated price within the range set forth in this footnote.

F5: The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $69.015 to $69.985 per share, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities Exchange Commission, upon request, full information regarding the number of shares sold at each separated price within the range set forth in this footnote.

F6: The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $70.03 to $70.185 per share, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities Exchange Commission, upon request, full information regarding the number of shares sold at each separated price within the range set forth in this footnote.

F7: The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $64.115 to $65.10 per share, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities Exchange Commission, upon request, full information regarding the number of shares sold at each separated price within the range set forth in this footnote.

F8: The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $65.265 to $66.02 per share, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities Exchange Commission, upon request, full information regarding the number of shares sold at each separated price within the range set forth in this footnote.

F9: The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $66.43 to $67.03 per share, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities Exchange Commission, upon request, full information regarding the number of shares sold at each separated price within the range set forth in this footnote.

F10: The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $67.72 to $68.715 per share, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities Exchange Commission, upon request, full information regarding the number of shares sold at each separated price within the range set forth in this footnote.

F11: The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $62.395 to $63.39 per share, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities Exchange Commission, upon request, full information regarding the number of shares sold at each separated price within the range set forth in this footnote.

F12: The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $63.395 to $64.365 per share, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities Exchange Commission, upon request, full information regarding the number of shares sold at each separated price within the range set forth in this footnote.

F13: The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $64.405 to $64.665 per share, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities Exchange Commission, upon request, full information regarding the number of shares sold at each separated price within the range set forth in this footnote.

F14: 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.

F15: The shares are held of record by Arvind Nithrakashyap, as Trustee of the Nithrakashyap/Chatterjee Revocable Trust, for which the Reporting Person serves as trustee and shares voting and dispositive power with his spouse.