Arvind Nithrakashyap SC 13G Rubrik / Nithrakashyap Arvind ownership change

SCHEDULE 13G

CUSIP No.

781154109

Names of Reporting Persons

Arvind Nithrakashyap

Check the appropriate box if a member of a Group (see instructions)

(a)

(b)

Sec Use Only

Citizenship or Place of Organization

UNITED STATES

Number of Shares Beneficially Owned by Each Reporting Person With:

5	Sole Voting Power 11,143,267.00
6	Shared Voting Power 200,000.00
7	Sole Dispositive Power 11,143,267.00
8	Shared Dispositive Power 200,000.00

Aggregate Amount Beneficially Owned by Each Reporting Person

11,343,267.00

Check box if the aggregate amount in row (9) excludes certain shares (See Instructions)

Checkbox not checked

Percent of class represented by amount in row (9)

11.5 %

Type of Reporting Person (See Instructions)

SCHEDULE 13G

Item 1.

(a)

Name of issuer:

RUBRIK, INC.

(b)

Address of issuer's principal executive offices:

3495 Deer Creek Road, Palo Alto, CA, 94304.

Item 2.

(a)

Name of person filing:

Arvind Nithrakashyap

(b)

Address or principal business office or, if none, residence:

3495 Deer Creek Road Palo Alto, CA 94304

(c)

Citizenship:

United States

(d)

Title of class of securities:

Class A Common Stock, $0.000025 par value per share

(e)

CUSIP No.:

781154109

Item 3.

If this statement is filed pursuant to §§ 240.13d-1(b) or 240.13d-2(b) or (c), check whether the person filing is a:

(a)

Broker or dealer registered under section 15 of the Act (15 U.S.C. 78o);

(b)

Bank as defined in section 3(a)(6) of the Act (15 U.S.C. 78c);

(c)

Insurance company as defined in section 3(a)(19) of the Act (15 U.S.C. 78c);

(d)

Investment company registered under section 8 of the Investment Company Act of 1940 (15 U.S.C. 80a-8);

(e)

An investment adviser in accordance with § 240.13d-1(b)(1)(ii)(E);

(f)

An employee benefit plan or endowment fund in accordance with § 240.13d-1(b)(1)(ii)(F);

(g)

A parent holding company or control person in accordance with § 240.13d-1(b)(1)(ii)(G);

(h)

A savings associations as defined in Section 3(b) of the Federal Deposit Insurance Act (12 U.S.C. 1813);

(i)

A church plan that is excluded from the definition of an investment company under section 3(c)(14) of the Investment Company Act of 1940 (15 U.S.C. 80a-3);

(j)

A non-U.S. institution in accordance with § 240.13d-1(b)(1)(ii)(J). If filing as a non-U.S. institution in accordance with § 240.13d-1(b)(1)(ii)(J),
please specify the type of institution:

(k)

Group, in accordance with Rule 240.13d-1(b)(1)(ii)(K).

Item 4.

Ownership

(a)

Amount beneficially owned:

Row 9 of the Reporting Person's cover page to this Schedule 13G sets forth the aggregate number of shares of securities of the Issuer beneficially owned by such Reporting Person as of December 31, 2024, and is incorporated by reference. Row 9 includes 446,875 shares of issuable within 60 days of December 31, 2024, upon the settlement of restricted stock units held by the Reporting Person that are releasable within 60 days of December 31, 2024, and 200,000 shares held by the Nithrakashyap/Chetterjee Revocable Trust for which the Reporting Person is trustee and shares voting and dispositive power with his spouse.

(b)

Percent of class:

Row 11 of each Reporting Person's cover page to this Schedule 13G sets forth the percentages of the shares of securities of the Issuer beneficially owned by such Reporting Person as of December 31, 2024, and is incorporated by reference. The percentage set forth in each row 11 is based upon 87,102,908 shares of Class A common stock outstanding as of November 30, 2024, as reported in the Issuer's Quarterly Report on Form 10-Q filed with the Securities and Exchange Commission (the "SEC") on December 12, 2024, in each case, adjusted in accordance with rules of the SEC, to give effect to the full conversion of Class B common stock beneficially owned by such Reporting Person. %

(c)

Number of shares as to which the person has:

(i) Sole power to vote or to direct the vote:

Row 5 of the Reporting Person's cover page to this Schedule 13G sets forth the number of shares over which the Reporting Person has the sole power to vote or to direct the vote.

(ii) Shared power to vote or to direct the vote:

Row 6 of the Reporting Person's cover page to this Schedule 13G sets forth the number of shares over which the Reporting Person has shared power to vote or to direct the vote.

(iii) Sole power to dispose or to direct the disposition of:

Row 7 of the Reporting Person's cover page to this Schedule 13G sets forth the number of shares over which the Reporting Person has the sole power to dispose or to direct the disposition.

(iv) Shared power to dispose or to direct the disposition of:

Row 8 of the Reporting Person's cover page to this Schedule 13G sets forth the number of shares over which the Reporting Person has shared power to dispose or to direct the disposition.

Item 5.

Ownership of 5 Percent or Less of a Class.

Item 6.

Ownership of more than 5 Percent on Behalf of Another Person.

Not Applicable

Item 7.

Identification and Classification of the Subsidiary Which Acquired the Security Being Reported on by the Parent Holding Company or Control Person.

Not Applicable

Item 8.

Identification and Classification of Members of the Group.

Not Applicable

Item 9.

Notice of Dissolution of Group.

Not Applicable

Item 10.

Certifications:

Not Applicable

SIGNATURE

After reasonable inquiry and to the best of my knowledge and belief, I certify that the information set forth in this statement is true, complete and correct.

Arvind Nithrakashyap

Signature:	/s/ Arvind Nithrakashyap
Name/Title:	Arvind Nithrakashyap
Date:	02/14/2025

Arvind Nithrakashyap SC 13GRubrik / Nithrakashyap Arvind ownership change