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Filing Details

Accession Number:: 0001415889-25-017877
Form Type:: 4
Zero Holdings:: No
Publication Time:: 2025-06-20 16:51:13
Reporting Period:: 2025-06-17

Filing Date:: 2025-06-20
Accepted Time:: 2025-06-20 16:51:13
SEC Url:: Form 4 Filing

Issuer

Cik	Name	Symbol	Sector (SIC)	IRS No
1943896	Rubrik Inc.	RBRK	Services-Prepackaged Software (7372)	464560494

Insiders

Cik	Name	Reported Address	Insider Title	Director	Officer	Large Shareholder	Other
2019143	Arvind Nithrakashyap	C/O Rubrik Inc. 3495 Deer Creek Road Palo Alto CA 94304	Chief Technology Officer	No	No	No	No

Transaction Summary

Sold:	43,128 shares	Avg. Price: $88.56	Total Value: $3,819,540.75
Number of Shares After Transactions:	38,122 shares

Reported Non-Derivative Transactions

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Sec. Name	Acquisiton - Disposition	Date	Amount	Price	Remaning Holdings	Equity Swap Involved	Form Type	Code	Nature of Ownership	Explanation
Class A Common Stock	Acquisiton	2025-06-17	81,250	$0.00	81,250	No	4	C	Direct
Class A Common Stock	Disposition	2025-06-17	43,128	$88.56	38,122	No	4	S	Direct

Equity Swap Involved	Form Type	Code	Nature of Ownership	Explanation
No	4	C	Direct
No	4	S	Direct

Reported Derivative Transactions

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Sec. Name	Sec. Type	Acquisiton - Disposition	Date	Amount	Price	Amount - 2	Price - 2
Class B Common Stock	Restricted Stock Unit	Disposition	2025-06-17	81,250	$0.00	81,250	$0.00
Class A Common Stock	Class B Common Stock	Acquisiton	2025-06-17	81,250	$0.00	81,250	$0.00
Class A Common Stock	Class B Common Stock	Disposition	2025-06-17	81,250	$0.00	81,250	$0.00

Remaning Holdings	Expiration Date	Equity Swap Involved	Transaction Form Type	Transaction Code	Nature of Ownership
121,875	2029-08-07	No	4	M	Direct
10,412,195		No	4	M	Direct
10,330,945		No	4	C	Direct

Reported Derivative Holdings

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Sec. Name	Sec. Type	Price	Date	Expiration Date	Amount	Remaning Holdings	Nature of Ownership
Class A Common Stock	Class B Common Stock	$0.00			200,000	200,000	Indirect

Expiration Date	Amount	Remaning Holdings	Nature of Ownership
	200,000	200,000	Indirect

Footnotes

This sale reported on this Form 4 was effected pursuant to the Issuer's policy requiring sell-to-cover to satisfy certain tax obligations of the Reporting Person incurred with the vesting and settlement of certain Restricted Stock Units (RSUs).
Each RSU represents a contingent right to receive one share of Class B Common Stock.
The shares of Class B Common Stock are to be acquired upon the vesting of an RSU award previously granted to the Reporting Person. The RSUs shall vest as follows: 1/16 of the shares subject to the RSU vest in sixteen equal quarterly installments measured from January 27, 2022 and the Issuer's achievement of a specified average price per share prior to the earlier of (i) the five year anniversary of the effectiveness of the registration statement on Form S-1 filed by the Issuer in connection with the Issuer's initial public offering and (ii) the expiration of the RSU award, subject to the Reporting Person continuing to have a Service Relationship (as defined in the Issuer's Amended and Restated 2014 Stock Option and Grant Plan) as a full time employee of the Issuer on each such date.
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.
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.