[144] Roblox Corp SEC Filing

Rhea-AI Filing Summary

Roblox Corp (RBLX): Form 144 filed for a planned stock sale. Matthew D. Kaufman filed a notice to sell 6,000 shares of Roblox common stock through Charles Schwab & Co., Inc. with an aggregate market value $677,940.00. The shares are listed on the NYSE with an approximate sale date of 11/03/2025.

The securities were acquired via Restricted Stock Lapse on 05/20/2024 as equity compensation. In the past three months, reported sales include 14,208 shares on 08/20/2025 for $1,672,378.00 and 6,000 shares on 10/02/2025 for $810,120.00. Shares outstanding were 654,855,044; this is a baseline figure, not the amount being sold.

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
Common	Charles Schwab & Co., Inc. 3000 Schwab Way Westlake TX 76262	6000	677940.00	654855044	11/03/2025	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 *
Common	05/20/2024	Restricted Stock Lapse	ROBLOX CORP			6000	05/20/2024	Equity 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

Name and Address of Seller	Title of Securities Sold	Date of Sale	Amount of Securities Sold	Gross Proceeds
Matthew D Kaufman 150 SOUTH DELAWARE STREET SAN MATEO CA 94403	Roblox Corp	08/07/2025	6000	802020.00
Matthew D Kaufman 150 SOUTH DELAWARE STREET SAN MATEO CA 94403	Roblox Corp	08/20/2025	14208	1672378.00
Matthew D Kaufman 150 SOUTH DELAWARE STREET SAN MATEO CA 94403	Roblox Corp	08/21/2025	6000	701040.00
Matthew D Kaufman 150 SOUTH DELAWARE STREET SAN MATEO CA 94403	Roblox Corp	09/04/2025	6000	805200.00
Matthew D Kaufman 150 SOUTH DELAWARE STREET SAN MATEO CA 94403	Roblox Corp	09/18/2025	6000	819300.00
Matthew D Kaufman 150 SOUTH DELAWARE STREET SAN MATEO CA 94403	Roblox Corp	10/02/2025	6000	810120.00

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 did Roblox (RBLX) disclose in this Form 144?

A filing by Matthew D. Kaufman to sell 6,000 shares of Roblox common stock with an aggregate market value of $677,940.00.

When is the planned sale date for the RBLX shares?

The notice lists an approximate sale date of 11/03/2025 on the NYSE.

How were the shares being sold acquired?

They were acquired via Restricted Stock Lapse on 05/20/2024 as equity compensation.

Which broker is handling the planned sale?

The broker named is Charles Schwab & Co., Inc.

What recent RBLX share sales by the filer were reported?

Recent sales include 14,208 shares on 08/20/2025 for $1,672,378.00 and 6,000 shares on 10/02/2025 for $810,120.00.

How many Roblox shares are outstanding?

The filing lists 654,855,044 shares outstanding.