Roblox : Statement of Changes in Beneficial Ownership - Form 4

Ownership Submission

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

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934 or Section 30(h) of the Investment Company Act of 1940

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1. Name and Address of Reporting Person * Altos Ventures IV, L.P. 2. Issuer Name and Ticker or Trading Symbol Roblox Corp [RBLX] 5. Relationship of Reporting Person(s) to Issuer (Check all applicable) _____ Director _____ 10% Owner _____ Officer (give title below) _____ Other (specify below) (Last) (First) (Middle) C/O ROBLOX CORPORATION , 970 PARK PLACE 3. Date of Earliest Transaction (Month/Day/Year) (Street) SAN MATEO CA 94403 4. If Amendment, Date Original Filed(Month/Day/Year) 6. Individual or Join/Group Filing(Check Applicable Line) ___ Form filed by One Reporting Person _X_ Form filed by More than One Reporting Person (City) (State) (Zip) Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned

1.Title of Security 2. Transaction Date (Month/Day/Year) 2A. Deemed Execution Date, if any (Month/Day/Year) 3. Transaction Code 4. Securities Acquired (A) or Disposed of (D) 5. Amount of Securities Beneficially Owned Following Reported Transaction(s) 6. Ownership Form: Direct (D) or Indirect (I) 7. Nature of Indirect Beneficial Ownership Code V Amount (A) or (D) Price

Table II - Derivative Securities Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
(e.g., puts, calls, warrants, options, convertible securities)

1. Title of Derivate Security	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	5. Number of Derivative Securities Acquired (A) or Disposed of (D)	6. Date Exercisable and Expiration Date	7. Title and Amount of Securities Underlying Derivative Security	8. Price of Derivative Security	9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s)	10. Ownership Form of Derivative Security: Direct (D) or Indirect (I)	11. Nature of Indirect Beneficial Ownership
Code	V	(A)	(D)	Date Exercisable	Expriation Date	Title	Amount or Number of Shares

Reporting Owners

Reporting Owner Name / Address	Relationships
Director	10% Owner	Officer	Other
Altos Ventures IV, L.P. C/O ROBLOX CORPORATION 970 PARK PLACE SAN MATEO, CA94403		X
Altos Hybrid 4 GP, LLC C/O ROBLOX CORPORATION 970 PARK PLACE SAN MATEO, CA94403		X
Altos Management Partners IV, LLC C/O ROBLOX CORPORATION 970 PARK PLACE SAN MATEO, CA94403		X
Altos Roblox 2020 Management Partners, LLC C/O ROBLOX CORPORATION 970 PARK PLACE SAN MATEO, CA94403		X
Altos Roblox Management Partners, LLC C/O ROBLOX CORPORATION 970 PARK PLACE SAN MATEO, CA94403		X
Altos Management Partners IV LR GP, LLC C/O ROBLOX CORPORATION 970 PARK PLACE SAN MATEO, CA94403		X

Signatures

/s/ Anthony P Lee, Managing Director of Altos Hybrid 2GP, LLC	2022-08-18
**Signature of Reporting Person	Date
/s/ Anthony P. Lee, Managing Director of Altos Hybrid 4GP, LLC	2022-08-18
**Signature of Reporting Person	Date
/s/ Anthony P. Lee, Managing Director of Altos Management Partners IV, LLC	2022-08-18
**Signature of Reporting Person	Date
/s/Anthony P. Lee, Managing Director of Altos Roblox 2020 Management Partners, LLC	2022-08-18
**Signature of Reporting Person	Date
/s/ Anthony P. Lee, Managing Director of Altos Roblox Management Partners LLC	2022-08-18
**Signature of Reporting Person	Date
/s/ Anthony P. Lee, Managing Director of Altos Management Partners IV LR GP, LLC	2022-08-18
**Signature of Reporting Person	Date

Explanation of Responses:

(*)	If the form is filed by more than one reporting person, see Instruction 5(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).
(1)	Represents a pro-rata in kind distribution of shares of the Issuer's Class A Common Stock by Altos Ventures IV, L.P. to its partners.
(2)	The general partner of Altos Hybrid 2, L.P. is Altos Hybrid 2GP, LLC; the general partner of Altos Hybrid 4, L.P. is Altos Hybrid 4GP, LLC; the general partner of Altos Ventures IV, L.P. is Altos Management Partners IV, LLC; the general partner of Altos Ventures IV Liquidity Fund, L.P. and Altos Ventures IV Reserve Fund, L.P. is Altos IV LR GP, LLC; the general partner of Altos Roblox SPV 1, LLC and Altos Roblox SPV 2, LLC is Altos Roblox Management Partners IV, LLC; and the general partner of Altos Roblox SPV 2020, LLC is Altos Roblox 2020 Management Partners, LLC (collectively, the General Partners).
(3)	The Managing Directors or Managing Members of the General Partners and the Managers of the Altos Funds are Anthony P. Lee, Han Kim and Hodong Nam who exercise investment and voting control over the shares held by the Altos Funds. Anthony P. Lee, a director of the Issuer, files separate Section 16 reports. Han Kim and Hodong Nam disclaim beneficial ownership of the shares held by the Altos Funds except to the extent of their respective pecuniary interest therein, if any.
(4)	These shares are held directly by Altos Ventures IV, L.P.
(5)	Represents a pro-rata in kind distribution of the Issuer's Class A Common Stock by Altos Ventures IV Liquidity Fund, L.P. to its partners.
(6)	These shares are held directly by Altos Ventures IV Liquidity Fund, L.P.
(7)	Represents a pro-rata in kind distribution of the Issuer's Class A Common Stock by Altos Roblox SPV 1, LLC to its members.
(8)	These shares are held directly by Altos Roblox SPV 1, LLC.
(9)	Represents a pro-rata in kind distribution of the Issuer's Class A Common Stock by Altos Roblox SPV 2, LLC to its members.
(10)	These shares are held directly by Altos Roblox SPV 2, LLC.
(11)	Represents a pro-rata in kind distribution of the Issuer's Class A Common Stock by Altos Ventures IV Reserve Fund, L.P.
(12)	These shares are held directly by Altos Ventures IV Reserve Fund, L.P.
(13)	Represents a pro-rata in kind distribution by Altos Hybrid 2, L.P. to its partners.
(14)	These shares are held directly by Altos Hybrid 2, L.P.
(15)	Represents a pro-rata in kind distribution of the Issuer's Class A Common Stock by Altos Roblox SPV 2020, LLC to its members.
(16)	These shares are held directly by Altos Roblox SPV 2020, LLC.
(17)	These shares are held directly by Altos Ventures Management Inc.
(18)	The members of the Board of Directors of Altos Ventures Management, Inc. (AVMI) are Anthony P. Lee, Hodong Nam and Han Kim, who exercise voting and investment control over the shares. Each member of the Board of Directors of AVMI disclaims beneficial ownership of the shares except to the extent of their pecuniary interest therein.
(19)	These shares are held directly by Altos Hybrid 4, L.P.

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