[144] Roblox Corp SEC Filing

Rhea-AI Filing Summary

Form 144 notice for Roblox Corp (RBLX) shows a proposed sale of 6,000 common shares with an aggregate market value of $819,300 to be sold on 09/18/2025 on the NYSE. The shares were acquired on 02/20/2024 through a restricted stock lapse as equity compensation from Roblox Corp. The filer, identified in prior sales as Matthew D Kaufman, sold 50,208 shares during the past three months, generating total gross proceeds of $5,927,278 across seven transactions dated from 06/20/2025 to 09/04/2025. The filing reports the issuer's outstanding shares as 645,032,994. The notice includes the required seller representation about lack of undisclosed material adverse information.

Positive

• Disclosure compliance: Form 144 properly reports proposed sale details, broker, and seller certification.
• Acquisition clearly stated: Shares were acquired via restricted stock lapse on 02/20/2024 as equity compensation.

Negative

• Significant recent insider sales: 50,208 shares sold in the past three months for total gross proceeds of $5,927,278.
• Concentration of sales: Multiple sales in a short period (June–September 2025) could be viewed as notable by some investors.

Insights

Financial Analyst

TL;DR Insider sale of equity compensation; recent substantial dispositions totaled 50,208 shares for $5.93M in proceeds.

The filing documents a routine Rule 144 notice for the proposed sale of 6,000 shares acquired via restricted stock lapse on 02/20/2024 and classified as equity compensation. Recent sales by the same person total 50,208 shares across seven transactions from 06/20/2025 to 09/04/2025, yielding aggregate gross proceeds of $5,927,278. The proposed sale represents a small fraction of the issuer's reported 645,032,994 outstanding shares. This is a standard compliance disclosure rather than an operational or financial performance disclosure.

Corporate Governance Expert

TL;DR Filing complies with Rule 144 disclosure for insider sales; includes representation about material nonpublic information.

The notice discloses the nature of acquisition (restricted stock lapse), the broker name (Charles Schwab & Co., Inc.), and includes the seller's certification regarding absence of undisclosed material adverse information. The record of multiple recent sales is clearly itemized with dates, amounts, and gross proceeds, meeting standard governance and SEC transparency expectations for insider transactions.

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	819300.00	645032994	09/18/2025	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	02/20/2024	Restricted Stock Lapse	ROBLOX CORP			6000	02/20/2024	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	06/20/2025	6000	620100.00
Matthew D Kaufman 3150 SOUTH DELAWARE STREET SAN MATEO CA 94403	Roblox Corp	07/03/2025	6000	615480.00
Matthew D Kaufman 3150 SOUTH DELAWARE STREET SAN MATEO CA 94403	Roblox Corp	07/17/2025	6000	711060.00
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

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 Form 144 for RBLX report?

The form reports a proposed sale of 6,000 common shares with aggregate market value $819,300 to be sold on 09/18/2025 on the NYSE.

How were the shares acquired according to the filing?

The shares were acquired on 02/20/2024 via a restricted stock lapse and the payment/nature is listed as equity compensation.

Who has been selling shares recently according to the filing?

The filing lists sales by Matthew D Kaufman totaling 50,208 shares between 06/20/2025 and 09/04/2025.

What were the total gross proceeds from recent sales?

The seven reported transactions generated aggregate gross proceeds of $5,927,278.

How many shares are outstanding for the issuer as reported?

The filing reports 645,032,994 shares outstanding.