Roblox RBLX insider Matthew D Kaufman files Form 144 stock sale

Rhea-AI Filing Summary

Roblox Corp (RBLX) insider Matthew D Kaufman has filed a Form 144 indicating an intent to sell 6,000 shares of Roblox common stock through Charles Schwab on the NYSE, with an aggregate market value of $589,260.00. The filing notes that there are 654,855,044 Roblox shares outstanding.

The shares to be sold were acquired as equity compensation via restricted stock lapses on 05/20/2024 (2,252 shares) and 08/20/2024 (3,748 shares. Over the past three months, Kaufman has already sold several blocks of Roblox stock, including 14,208 shares on 08/20/2025 for gross proceeds of $1,672,378.00 and multiple additional 6,000‑share sales with six‑figure proceeds.

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	589260.00	654855044	11/20/2025	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			2252	05/20/2024	Equity Compensation
Common	08/20/2024	Restricted Stock Lapse	ROBLOX CORP			3748	08/20/2024	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 3150 SOUTH DELAWARE STREET SAN MATEO CA 94403	Roblox Corp	08/20/2025	14208	1672378.00
Matthew D Kaufman 3150 SOUTH DELAWARE STREET SAN MATEO CA 94403	Roblox Corp	08/21/2025	6000	701040.00
Matthew D Kaufman 3150 SOUTH DELAWARE STREET SAN MATEO CA 94403	Roblox Corp	09/04/2025	6000	805200.00
Matthew D Kaufman 3150 SOUTH DELAWARE STREET SAN MATEO CA 94403	Roblox Corp	09/18/2025	6000	819300.00
Matthew D Kaufman 3150 SOUTH DELAWARE STREET SAN MATEO CA 94403	Roblox Corp	10/02/2025	6000	810120.00
Matthew D Kaufman 3150 SOUTH DELAWARE STREET SAN MATEO CA 94403	Roblox Corp	11/03/2025	6000	677940.00
Matthew D Kaufman 3150 SOUTH DELAWARE STREET SAN MATEO CA 94403	Roblox Corp	11/06/2025	6000	608880.00

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 does the Roblox (RBLX) Form 144 filing disclose?

The Form 144 discloses that Matthew D Kaufman intends to sell 6,000 shares of Roblox Corp common stock through Charles Schwab on the NYSE, with an aggregate market value of $589,260.00.

How many Roblox (RBLX) shares does Matthew D Kaufman plan to sell in this Form 144?

The filing shows a planned sale of 6,000 shares of Roblox common stock, with an aggregate market value of $589,260.00.

How were the Roblox shares in Matthew D Kaufmans Form 144 acquired?

The shares were acquired as equity compensation through restricted stock lapses from Roblox Corp: 2,252 shares on 05/20/2024 and 3,748 shares on 08/20/2024, both labeled as Restricted Stock Lapse.

What prior Roblox (RBLX) stock sales by Matthew D Kaufman are listed in the Form 144?

Over the past three months, the filing lists several sales by Matthew D Kaufman, including 14,208 shares sold on 08/20/2025 for gross proceeds of $1,672,378.00, plus multiple additional 6,000 7share transactions with gross proceeds in the six-figure range.

What is the total number of Roblox (RBLX) shares outstanding mentioned in the Form 144?

The Form 144 states that 654,855,044 shares of Roblox Corp common stock are outstanding.

On which exchange will the Roblox (RBLX) shares in this Form 144 be sold?

The filing indicates that the 6,000 Roblox common shares are expected to be sold on the NYSE, with Charles Schwab & Co., Inc. as the broker.

What does the representation about material adverse information in the Roblox Form 144 mean?

By signing the notice, the seller represents that they do not know any material adverse information about the issuers current or prospective operations that has not been publicly disclosed, as required for a Form 144 filing.