[Form 4] Roblox Corporation Insider Trading Activity

Rhea-AI Filing Summary

David Baszucki, President & CEO of Roblox Corporation (RBLX), filed a Form 4 reporting transactions dated 08/07/2025. The filing shows that Mr. Baszucki converted Class B common stock into 1,143,191 shares of Class A common stock; the conversion was recorded at $0 per share.

The Form 4 also reports a disposition of 211,559 shares (the filing notes a portion of these securities are Restricted Stock Units that represent contingent rights to receive Class A shares). The filing indicates indirect beneficial ownership of 21,882,504 Class A shares held by The Freedom Revocable Trust, for which Mr. Baszucki serves as trustee.

Positive

• Conversion of 1,143,191 Class B shares into Class A increases the number of publicly reportable Class A shares
• Trust-held indirect ownership of 21,882,504 Class A shares is explicitly disclosed, clarifying beneficial ownership

Negative

• Disposition of 211,559 shares was reported (a portion are Restricted Stock Units), which may be viewed negatively by some investors

Insights

Financial Analyst

TL;DR: Routine insider conversion increases Class A shares by 1,143,191; a 211,559-share disposition is reported.

The filing documents a conversion of 1,143,191 Class B shares into Class A shares at no cash price, which mechanically increases Class A outstanding and shifts voting-equity composition if Class A are publicly tradable. The report also shows a reported disposition of 211,559 shares, with a portion described as Restricted Stock Units. The trustee-held position of 21,882,504 Class A shares is explicitly noted. Based solely on the Form 4, these are routine capitalization and insider-holding disclosures rather than new operational or financial developments.

Corporate Governance Expert

TL;DR: Insider conversion and RSU movements are disclosed; no governance change or new material agreement is shown.

The report confirms that Mr. Baszucki, in his roles as Director and President & CEO, elected to convert Class B into Class A shares and continues to hold substantial indirect ownership through The Freedom Revocable Trust. The Form 4 includes a 211,559-share disposition and clarifies that some securities are RSUs. The filing contains no indication of a change in control, new governance arrangements, or other contractual amendments, based solely on the disclosed items.

SEC Form 4

FORM 4

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940

OMB APPROVAL

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Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.

1. Name and Address of Reporting Person^*

Baszucki David

(Last) (First) (Middle)

C/O ROBLOX CORPORATION

3150 S. DELAWARE ST.

(Street)

SAN MATEO CA 94403

(City) (State) (Zip)

2. Issuer Name and Ticker or Trading Symbol
Roblox Corp [ RBLX ]

5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

X	Director	X	10% Owner
X	Officer (give title below)		Other (specify below)
	President & CEO

3. Date of Earliest Transaction (Month/Day/Year)
08/07/2025

4. If Amendment, Date of Original Filed (Month/Day/Year)

6. Individual or Joint/Group Filing (Check Applicable Line)

X	Form filed by One Reporting Person
	Form filed by More than One Reporting Person

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	3. Transaction Code (Instr. 8)		4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5)			5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4)	6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
			Code	V	Amount	(A) or (D)	Price
Class A Common Stock	08/07/2025		C(1)		1,143,191	A	$0	1,225,006	I	See Footnote(2)
Class A Common Stock								211,559(3)	D

Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3)	2. Conversion or Exercise Price of Derivative Security	3. Transaction Date (Month/Day/Year)	3A. Deemed Execution Date, if any (Month/Day/Year)	4. Transaction Code (Instr. 8)		5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5)		6. Date Exercisable and Expiration Date (Month/Day/Year)		7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4)		8. Price of Derivative Security (Instr. 5)	9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4)	10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)
				Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares
Class B Common Stock	(4)	08/07/2025		C			1,143,191	(4)	(4)	Class A Common Stock	1,143,191	$0	21,882,504	I	See Footnote(2)

Explanation of Responses:

1. Each share of the Class A Common Stock was issued upon conversion of one share of Class B Common Stock at the election of the Reporting Person.

2. These shares are held directly by The Freedom Revocable Trust dated February 28, 2017 as amended, and for which the Reporting Person serves as trustee.

3. A portion of these securities are Restricted Stock Units ("RSUs"). Each RSU represents a contingent right to receive one share of the Issuer's Class A Common Stock.

4. Each share of Class B Common Stock is convertible into one share of Class A Common Stock at the election of the Reporting Person and has no expiration date.

Remarks:

	/s/ Mark Reinstra Attorney-in-Fact for David Baszucki	08/11/2025
	** Signature of Reporting Person	Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.

FAQ

What transactions did David Baszucki report on the Form 4 for RBLX?

The Form 4 reports a conversion of 1,143,191 Class B shares into Class A shares and a disposition of 211,559 shares (with a portion identified as RSUs).

When did the reported transactions for RBLX occur?

The transactions are dated 08/07/2025, and the Form 4 was signed on 08/11/2025 by an attorney-in-fact.

How many Class A shares does the filing show as beneficially owned indirectly by Baszucki?

The filing indicates indirect beneficial ownership of 21,882,504 Class A shares held by The Freedom Revocable Trust, for which Baszucki serves as trustee.

Were any prices disclosed for the conversions or derivative exercises in the Form 4?

The conversion of Class B to Class A is shown at a $0 price per share; the Form states conversion is at the election of the reporting person with no expiration for Class B conversion rights.

Do the filings explain the nature of the 211,559 shares disposed?

The filing notes that a portion of those securities are Restricted Stock Units (RSUs), each representing a contingent right to receive one Class A share.