[144] Roblox Corporation SEC Filing

Rhea-AI Filing Summary

Roblox Corporation (RBLX) Form 144 notice reports an executive sale plan and recent disposals of common stock. The filing lists a proposed sale of 14,208 common shares through Charles Schwab with an aggregate market value of $1,672,378 and an approximate sale date of 08/20/2025 on the NYSE. Those shares were acquired on 08/20/2025 by restricted stock lapse from Roblox Corp as equity compensation and paid on the same date. The filer, identified in past sales as Matthew D. Kaufman, sold multiple tranches totaling 51,021 shares between 05/20/2025 and 08/07/2025 with gross proceeds shown for each trade.

Positive

• Clear compliance with Rule 144 disclosure: the filing specifies class, broker, quantities, acquisition method, and sale timing
• Transparency on recent insider sales: lists six transactions from 05/20/2025 to 08/07/2025 with gross proceeds

Negative

• No information on trading plan adoption: the form does not state whether sales were made pursuant to a 10b5-1 plan
• Limited material impact: the filing contains no operational, financial performance, or forward-looking company information

Insights

Securities Analyst

TL;DR: Executive stock sales continuing via Rule 144; proposed 14,208-share sale follows multiple recent tranches.

The filing documents routine Rule 144 transactional disclosures: a proposed sale of 14,208 common shares acquired via restricted stock lapse and paid as equity compensation, scheduled through Charles Schwab on NYSE. Historical sales by the same named seller from May to August 2025 total 51,021 shares with explicit gross proceeds. This record is descriptive of liquidity events by an insider or related person rather than operational developments; it provides transparency on insider disposals but contains no earnings or forward-looking operational data.

Corporate Governance Expert

TL;DR: Disclosure aligns with Rule 144 requirements and includes past sale history for context.

The notice appropriately identifies the class, broker, quantity, acquisition source, and consideration method (equity compensation). The signer affirms lack of undisclosed material adverse information, fulfilling Form 144 attestations. No details indicate deviation from standard insider selling protocols or trading-plan references. The filing is procedural and aids investor transparency on insider share disposition.

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	14208	1672378.00	645032994	08/20/2025	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	08/20/2025	Restricted Stock Lapse	ROBLOX CORP			14208	08/20/2025	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	05/20/2025	15021	1211483.00
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 3150 SOUTH DELAWARE STREET SAN MATEO CA 94403	Roblox Corp	08/07/2025	6000	802020.00

144: Remarks and Signature

Remarks

Date of Notice

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 Roblox (RBLX) Form 144 disclose about the proposed sale?

The filing discloses a proposed sale of 14,208 common shares via Charles Schwab with an aggregate market value of $1,672,378 and an approximate sale date of 08/20/2025 on the NYSE.

How were the 14,208 shares acquired according to the filing?

The shares were acquired on 08/20/2025 by restricted stock lapse from Roblox Corp and the payment method is listed as equity compensation.

Who previously sold shares listed in the filing and how many?

The filing identifies Matthew D. Kaufman as seller of six tranches totaling 51,021 shares between 05/20/2025 and 08/07/2025, with gross proceeds reported for each trade.

Does the filing indicate any undisclosed material information about Roblox?

By signing the notice, the person represents they do not know any material adverse information about the issuer that has not been publicly disclosed.

Which broker and exchange are involved in the proposed sale?

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