Rubrik (NYSE: RBRK) holder plans 38,480-share Form 144 stock sale

Rhea-AI Filing Summary

Rubrik has a notice of proposed sale under Rule 144 for Class A common stock. The filing covers 38,480 shares to be sold through Goldman Sachs & Co. LLC on the NYSE, with an aggregate market value of $2,622,027.2. The shares are part of a class with 151,894,462 shares outstanding.

The seller acquired these 38,480 shares on June 17, 2025 from the issuer as compensation through performance awards, with compensation listed as the form of payment.

Form 144 Filer Information	UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 144 NOTICE OF PROPOSED SALE OF SECURITIES PURSUANT TO RULE 144 UNDER THE SECURITIES ACT OF 1933
FORM 144

144: Filer Information

Filer CIK
Filer CCC
Is this a LIVE or TEST Filing?	LIVE TEST
Submission Contact Information
Name
Phone
E-Mail Address

144: Issuer Information

Name of Issuer

SEC File Number

Address of Issuer

Phone

Name of Person for Whose Account the Securities are To Be Sold

See the definition of "person" in paragraph (a) of Rule 144. Information is to be given not only as to the person for whose account the securities are to be sold but also as to all other persons included in that definition. In addition, information shall be given as to sales by all persons whose sales are required by paragraph (e) of Rule 144 to be aggregated with sales for the account of the person filing this notice.

Relationship to Issuer

144: Securities Information

Title of the Class of Securities To Be Sold	Name and Address of the Broker	Number of Shares or Other Units To Be Sold	Aggregate Market Value	Number of Shares or Other Units Outstanding	Approximate Date of Sale	Name the Securities Exchange
Class A Common Stock	Goldman Sachs & Co. LLC 200 West Street New York NY 10282	38480	2622027.2	151894462	01/14/2026	NYSE

Furnish the following information with respect to the acquisition of the securities to be sold and with respect to the payment of all or any part of the purchase price or other consideration therefor:

144: Securities To Be Sold

Title of the Class	Date you Acquired	Nature of Acquisition Transaction	Name of Person from Whom Acquired	Is this a Gift?	Date Donor Acquired	Amount of Securities Acquired	Date of Payment	Nature of Payment *
Class A Common Stock	06/17/2025	Acquired as compensation -- Performance Awards	The Issuer			38480	06/17/2025	Compensation

* If the securities were purchased and full payment therefor was not made in cash at the time of purchase, explain in the table or in a note thereto the nature of the consideration given. If the consideration consisted of any note or other obligation, or if payment was made in installments describe the arrangement and state when the note or other obligation was discharged in full or the last installment paid.

Furnish the following information as to all securities of the issuer sold during the past 3 months by the person for whose account the securities are to be sold.

144: Securities Sold During The Past 3 Months

Nothing to Report

144: Remarks and Signature

Remarks

Date of Notice

Date of Plan Adoption or Giving of Instruction, If Relying on Rule 10b5-1

ATTENTION:

The person for whose account the securities to which this notice relates are to be sold hereby represents by signing this notice that he does not know any material adverse information in regard to the current and prospective operations of the Issuer of the securities to be sold which has not been publicly disclosed. If such person has adopted a written trading plan or given trading instructions to satisfy Rule 10b5-1 under the Exchange Act, by signing the form and indicating the date that the plan was adopted or the instruction given, that person makes such representation as of the plan adoption or instruction date.

Signature

ATTENTION: Intentional misstatements or omission of facts constitute Federal Criminal Violations (See 18 U.S.C. 1001)

FAQ

What does Rubrik (RBRK) disclose in this Form 144 filing?

The filing discloses a planned sale under Rule 144 of 38,480 shares of Rubrik Class A common stock, to be sold on the NYSE through Goldman Sachs & Co. LLC, with an aggregate market value of $2,622,027.2.

How many Rubrik (RBRK) shares are planned to be sold and on which exchange?

The notice covers 38,480 shares of Rubrik Class A common stock, with the planned sale on the NYSE via Goldman Sachs & Co. LLC.

What is the aggregate market value of the Rubrik (RBRK) shares in this Form 144?

The aggregate market value of the shares covered by the notice is listed as $2,622,027.2 for the 38,480 Rubrik Class A common shares.

How and when were the Rubrik (RBRK) shares in this Form 144 acquired?

The 38,480 Rubrik Class A common shares were acquired on June 17, 2025 from the issuer as compensation through performance awards, with compensation noted as the nature of payment.

How many Rubrik (RBRK) Class A shares are outstanding according to this notice?

The Form 144 notice states that there are 151,894,462 Rubrik Class A common shares outstanding.

Which broker is handling the Rubrik (RBRK) Rule 144 sale?

The planned sale of 38,480 Rubrik Class A common shares is to be handled by Goldman Sachs & Co. LLC, located at 200 West Street, New York, NY 10282.