RBLX Insider Sales: 50,208 Shares Reported, $5.67M Proceeds

Rhea-AI Filing Summary

Roblox Corporation (RBLX) Form 144 notice shows proposed and recent Rule 144 sales of common stock by an individual identified as Matthew D Kaufman. The filing lists a proposed sale of 6,000 shares via Charles Schwab with an aggregate market value of $805,200 and an approximate sale date of 09/04/2025 on the NYSE. The securities to be sold were acquired as restricted stock lapses on 11/20/2023 (4,343 shares) and 02/20/2024 (1,657 shares) as equity compensation. The filer reported seven sales in the past three months totaling 50,208 shares for gross proceeds of $5,672,196.00.

Positive

• Filer disclosed acquisition details showing shares arose from restricted stock lapses on 11/20/2023 and 02/20/2024.
• The filing lists a proposed sale of 6,000 shares valued at $805,200 and reports seven recent sales totaling 50,208 shares for gross proceeds of $5,672,196.00.
• Broker and exchange are specified (Charles Schwab & Co., Inc.; NYSE), indicating orderly market transactions and compliance with trading channels.

Negative

• None.

Insights

Securities Analyst

TL;DR: Routine insider sales disclosed under Rule 144; meaningful aggregate proceeds but appears to be scheduled equity compensation liquidation.

The filing documents a proposed sale of 6,000 shares valued at $805,200 and reports seven recent sales totaling 50,208 shares for $5,672,196.00. Acquisition dates show the shares originated from restricted stock lapses in 2023 and 2024, indicating these were equity compensation awards becoming tradable. Disclosure via Charles Schwab and use of Rule 144 indicates compliance with resale requirements. The transactions are material in dollar terms for the individual but represent standard insider liquidity events rather than corporate operational developments.

Corporate Governance Expert

TL;DR: The filing is a compliance-focused disclosure of insider sales; timing and amounts are transparent.

The notice shows clear provenance of the securities (restricted stock lapses) and multiple recent sales reported in detail, which supports transparency and adherence to Rule 144 conditions. The broker and exchange are identified and the filer attests to absence of undisclosed material adverse information. From a governance perspective, these are individual liquidity transactions rather than indicators of company-level governance changes.

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	805200.00	645032994	09/04/2025	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	11/20/2023	Restricted Stock Lapse	ROBLOX CORP			4343	11/20/2023	Equity Compensation
Common	02/20/2024	Restricted Stock Lapse	ROBLOX CORP			1657	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	06/05/2025	6000	550118.00
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

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

How many shares does the Form 144 propose to sell for RBLX?

The notice proposes the sale of 6,000 shares with an aggregate market value of $805,200.

What were the acquisition dates and nature of the RBLX shares being sold?

The shares were acquired via restricted stock lapse on 11/20/2023 (4,343 shares) and 02/20/2024 (1,657 shares) as equity compensation.

What broker and exchange are being used for the proposed RBLX sale?

The broker listed is Charles Schwab & Co., Inc. and the sale is identified for the NYSE.

What recent insider sales in the past three months were reported for RBLX?

The filer reported seven sales50,208 shares for gross proceeds of $5,672,196.00.

Were the proceeds from recent RBLX sales disclosed?

Yes; the filing lists gross proceeds for each sale and totals to $5,672,196.00 across the reported transactions.