organization · Reporting owner

ALTOS VENTURES MANAGEMENT, INC.

Disclosed activity across 1 company

Tapewire entity: 94379
SEC CIK: 0001881755

Reported relationships

Latest disclosed role at each company.

Company	Last reported as	Report date	Published
Roblox CorpRBLX · Entity 1073	10% owner	February 09, 2024	February 13, 2024

Disclosed balances

About these balances

Latest available filing per company, not a reconstructed current portfolio. Matching sequences show the last reported balance with all source rows expandable; grouping alone does not establish account ownership. Do not add unresolved positions together. Filings may omit unchanged positions, and amendments may correct only part of an older disclosure. Jointly reported shares are not necessarily this owner's personal holdings.

Roblox Corp

Report date February 09, 2024 · Filed February 13, 2024

Jointly reported with Altos Ventures IV, L.P., Altos Ventures IV Liquidity Fund, L.P., Altos Ventures IV Reserve Fund, L.P., Altos Roblox SPV 1, LLC, Altos Roblox SPV 2, LLC, Altos Roblox SPV 2020, LLC

Security / award	Ownership account	Disclosed shares / units	Disclosure context
Class A Common StockSEC Table I · non-derivative	IndirectSee Footnotes	8,644,933	Reported balance After 2024-02-09 transaction · row 1 Joint disclosure: continuity of the reported position is unresolved; see ownership footnotes. 1 source row Row 1 · 2024-02-09 · Other · Disposed 960,548 · Balance 8,644,933 F1: Represents a pro-rata in kind distribution of the Issuer's Class A Common Stock by Altos Ventures IV, L.P. to its partners F2: These shares are held directly by Altos Ventures IV, L.P. F3: 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 manager of Altos Roblox SPV 1, LLC and Altos Roblox SPV 2, LLC is Altos Roblox Management Partners, LLC; and the manager of Altos Roblox SPV 2020, LLC is Altos Roblox Management Partners, LLC (collectively, the "General Partners"). F4: 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 is a director of the Issuer and 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.
Class A Common StockSEC Table I · non-derivative	IndirectSee Footnotes	15,591,659	Reported balance After 2024-02-09 transaction · row 2 Joint disclosure: continuity of the reported position is unresolved; see ownership footnotes. 1 source row Row 2 · 2024-02-09 · Other · Disposed 1,732,406 · Balance 15,591,659 F5: Represents a pro-rata in kind distribution of shares of the Issuer's Class A Common Stock by Altos Ventures IV Liquidity Fund, L.P. to its partners. F3: 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 manager of Altos Roblox SPV 1, LLC and Altos Roblox SPV 2, LLC is Altos Roblox Management Partners, LLC; and the manager of Altos Roblox SPV 2020, LLC is Altos Roblox Management Partners, LLC (collectively, the "General Partners"). F4: 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 is a director of the Issuer and 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.
Class A Common StockSEC Table I · non-derivative	IndirectSee Footnotes	338,188	Reported balance After 2024-02-09 transaction · row 3 Joint disclosure: continuity of the reported position is unresolved; see ownership footnotes. 1 source row Row 3 · 2024-02-09 · Other · Disposed 37,576 · Balance 338,188 F6: Represents a pro-rata in kind distribution of shares of the Issuer's Class A Common Stock by Altos Ventures IV Reserve Fund, L.P. to its partners. F3: 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 manager of Altos Roblox SPV 1, LLC and Altos Roblox SPV 2, LLC is Altos Roblox Management Partners, LLC; and the manager of Altos Roblox SPV 2020, LLC is Altos Roblox Management Partners, LLC (collectively, the "General Partners"). F4: 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 is a director of the Issuer and 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. F7: These shares are held directly by Altos Ventures IV Reserve Fund, L.P.
Class A Common StockSEC Table I · non-derivative	IndirectSee Footnotes	10,381,705	Reported balance After 2024-02-09 transaction · row 4 Joint disclosure: continuity of the reported position is unresolved; see ownership footnotes. 1 source row Row 4 · 2024-02-09 · Other · Disposed 1,153,522 · Balance 10,381,705 F8: Represents a pro-rata in kind distribution of shares of the Issuer's Class A Common Stock by Altos Roblox SPV 1, LLC. F3: 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 manager of Altos Roblox SPV 1, LLC and Altos Roblox SPV 2, LLC is Altos Roblox Management Partners, LLC; and the manager of Altos Roblox SPV 2020, LLC is Altos Roblox Management Partners, LLC (collectively, the "General Partners"). F4: 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 is a director of the Issuer and 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. F9: These shares are held directly by Altos Roblox SPV 1, LLC.
Class A Common StockSEC Table I · non-derivative	IndirectSee Footnotes	1,452,156	Reported balance After 2024-02-09 transaction · row 5 Joint disclosure: continuity of the reported position is unresolved; see ownership footnotes. 1 source row Row 5 · 2024-02-09 · Other · Disposed 161,350 · Balance 1,452,156 F10: Represents a pro-rata in kind distribution of shares of the Issuer's Class A Common Stock by Altos Roblox SPV 2, LLC. F3: 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 manager of Altos Roblox SPV 1, LLC and Altos Roblox SPV 2, LLC is Altos Roblox Management Partners, LLC; and the manager of Altos Roblox SPV 2020, LLC is Altos Roblox Management Partners, LLC (collectively, the "General Partners"). F4: 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 is a director of the Issuer and 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. F11: These shares are held directly by Altos Roblox SPV 2, LLC.
Class A Common StockSEC Table I · non-derivative	IndirectSee Footnotes	7,230,368	Reported balance After 2024-02-09 transaction · row 6 Joint disclosure: continuity of the reported position is unresolved; see ownership footnotes. 1 source row Row 6 · 2024-02-09 · Other · Disposed 803,374 · Balance 7,230,368 F12: Represents a pro-rata in kind distribution by Altos Roblox SPV 2020, LLC to its partners. F3: 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 manager of Altos Roblox SPV 1, LLC and Altos Roblox SPV 2, LLC is Altos Roblox Management Partners, LLC; and the manager of Altos Roblox SPV 2020, LLC is Altos Roblox Management Partners, LLC (collectively, the "General Partners"). F4: 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 is a director of the Issuer and 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. F13: These shares are held directly by Altos Roblox SPV 2020, LLC.
Class A Common StockSEC Table I · non-derivative	IndirectSee Footnotes	178,852	Reported balance After 2024-02-09 transaction · row 7 Joint disclosure: continuity of the reported position is unresolved; see ownership footnotes. 1 source row Row 7 · 2024-02-09 · Other · Acquired 43,154 · Balance 178,852 F14: Represents 23,072 shares acquired in a pro-rata in kind distribution of the Issuer's Class A Common Stock by Altos Roblox SPV 1, LLC. F15: These shares are held directly by Altos Ventures Management, Inc. (AVMI). The members of the board of directors of 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 disclaim beneficial ownership of the shares except to the extent of their pecuniary interest therein.

Filing footnotes · ownership attribution and instrument terms

F1: Represents a pro-rata in kind distribution of the Issuer's Class A Common Stock by Altos Ventures IV, L.P. to its partners

F2: These shares are held directly by Altos Ventures IV, L.P.

F3: 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 manager of Altos Roblox SPV 1, LLC and Altos Roblox SPV 2, LLC is Altos Roblox Management Partners, LLC; and the manager of Altos Roblox SPV 2020, LLC is Altos Roblox Management Partners, LLC (collectively, the "General Partners").

F4: 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 is a director of the Issuer and 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.

F5: Represents a pro-rata in kind distribution of shares of the Issuer's Class A Common Stock by Altos Ventures IV Liquidity Fund, L.P. to its partners.

F6: Represents a pro-rata in kind distribution of shares of the Issuer's Class A Common Stock by Altos Ventures IV Reserve Fund, L.P. to its partners.

F7: These shares are held directly by Altos Ventures IV Reserve Fund, L.P.

F8: Represents a pro-rata in kind distribution of shares of the Issuer's Class A Common Stock by Altos Roblox SPV 1, LLC.

F9: These shares are held directly by Altos Roblox SPV 1, LLC.

F10: Represents a pro-rata in kind distribution of shares of the Issuer's Class A Common Stock by Altos Roblox SPV 2, LLC.

F11: These shares are held directly by Altos Roblox SPV 2, LLC.

F12: Represents a pro-rata in kind distribution by Altos Roblox SPV 2020, LLC to its partners.

F13: These shares are held directly by Altos Roblox SPV 2020, LLC.

F14: Represents 23,072 shares acquired in a pro-rata in kind distribution of the Issuer's Class A Common Stock by Altos Roblox SPV 1, LLC.

F15: These shares are held directly by Altos Ventures Management, Inc. (AVMI). The members of the board of directors of 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 disclaim beneficial ownership of the shares except to the extent of their pecuniary interest therein.

Transaction history

JSON API

Purchases/sales include open-market and private transactions. Plan disclosure applies to the filing; individual rows may differ. “Not disclosed” is not “unplanned.”

The cutoff filters transaction history only. Company summaries and owner relationships show the latest available disclosures. Parser corrections can improve historical records.

Transaction date	Company	Activity / security	Shares / units	Reported price	Reported value	Details
August 16, 2022 Filed Aug 18, 2022 20:39 UTC	Roblox Corp RBLX · Entity 1073	OtherClass A Common Stock	30,340	$0.00	$0.00	Disclosure SEC source: 0001209191-22-046648 · doc4.xml · nonDerivative · entry 5 Altos Ventures IV, L.P. · CIK 0001833040 · 10% owner Altos Ventures IV Liquidity Fund, L.P. · CIK 0001766317 · 10% owner Altos Roblox SPV 1, LLC · CIK 0001747201 · 10% owner Altos Roblox SPV 2, LLC · CIK 0001747200 · 10% owner Altos Ventures IV Reserve Fund, L.P. · CIK 0001766268 · 10% owner Altos Hybrid 2, L.P. · CIK 0001694364 · 10% owner Altos Roblox SPV 2020, LLC · CIK 0001803466 · 10% owner Altos Ventures Management Inc. · CIK 0001881755 · 10% owner Altos Hybrid 4, L.P. · CIK 0001826414 · 10% owner Altos Hybrid 2 GP, LLC · CIK 0001848631 · 10% owner Joint disclosure: these amounts are not allocated separately to each reporting owner. 10b5-1 filing: Not disclosed Ownership: Indirect · See Footnotes Disclosed balance after: 582,610 F11 · kind: Represents a pro-rata in kind distribution of the Issuer's Class A Common Stock by Altos Ventures IV Reserve Fund, L.P. F3 · ownership.nature: 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). F4 · ownership.nature: 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. F12 · ownership.nature: These shares are held directly by Altos Ventures IV Reserve Fund, L.P. Read SEC document
August 16, 2022 Filed Aug 18, 2022 20:39 UTC	Roblox Corp RBLX · Entity 1073	OtherClass A Common Stock	58,060	$0.00	$0.00	Disclosure SEC source: 0001209191-22-046648 · doc4.xml · nonDerivative · entry 4 Altos Ventures IV, L.P. · CIK 0001833040 · 10% owner Altos Ventures IV Liquidity Fund, L.P. · CIK 0001766317 · 10% owner Altos Roblox SPV 1, LLC · CIK 0001747201 · 10% owner Altos Roblox SPV 2, LLC · CIK 0001747200 · 10% owner Altos Ventures IV Reserve Fund, L.P. · CIK 0001766268 · 10% owner Altos Hybrid 2, L.P. · CIK 0001694364 · 10% owner Altos Roblox SPV 2020, LLC · CIK 0001803466 · 10% owner Altos Ventures Management Inc. · CIK 0001881755 · 10% owner Altos Hybrid 4, L.P. · CIK 0001826414 · 10% owner Altos Hybrid 2 GP, LLC · CIK 0001848631 · 10% owner Joint disclosure: these amounts are not allocated separately to each reporting owner. 10b5-1 filing: Not disclosed Ownership: Indirect · See Footnotes Disclosed balance after: 2,682,878 F9 · kind: Represents a pro-rata in kind distribution of the Issuer's Class A Common Stock by Altos Roblox SPV 2, LLC to its members. F3 · ownership.nature: 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). F4 · ownership.nature: 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. F10 · ownership.nature: These shares are held directly by Altos Roblox SPV 2, LLC. Read SEC document
August 16, 2022 Filed Aug 18, 2022 20:39 UTC	Roblox Corp RBLX · Entity 1073	OtherClass A Common Stock	881,798	$0.00	$0.00	Disclosure SEC source: 0001209191-22-046648 · doc4.xml · nonDerivative · entry 3 Altos Ventures IV, L.P. · CIK 0001833040 · 10% owner Altos Ventures IV Liquidity Fund, L.P. · CIK 0001766317 · 10% owner Altos Roblox SPV 1, LLC · CIK 0001747201 · 10% owner Altos Roblox SPV 2, LLC · CIK 0001747200 · 10% owner Altos Ventures IV Reserve Fund, L.P. · CIK 0001766268 · 10% owner Altos Hybrid 2, L.P. · CIK 0001694364 · 10% owner Altos Roblox SPV 2020, LLC · CIK 0001803466 · 10% owner Altos Ventures Management Inc. · CIK 0001881755 · 10% owner Altos Hybrid 4, L.P. · CIK 0001826414 · 10% owner Altos Hybrid 2 GP, LLC · CIK 0001848631 · 10% owner Joint disclosure: these amounts are not allocated separately to each reporting owner. 10b5-1 filing: Not disclosed Ownership: Indirect · See Footnotes Disclosed balance after: 18,713,687 F7 · kind: Represents a pro-rata in kind distribution of the Issuer's Class A Common Stock by Altos Roblox SPV 1, LLC to its members. F3 · ownership.nature: 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). F4 · ownership.nature: 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. F8 · ownership.nature: These shares are held directly by Altos Roblox SPV 1, LLC. Read SEC document
August 16, 2022 Filed Aug 18, 2022 20:39 UTC	Roblox Corp RBLX · Entity 1073	OtherClass A Common Stock	1,177,174	$0.00	$0.00	Disclosure SEC source: 0001209191-22-046648 · doc4.xml · nonDerivative · entry 2 Altos Ventures IV, L.P. · CIK 0001833040 · 10% owner Altos Ventures IV Liquidity Fund, L.P. · CIK 0001766317 · 10% owner Altos Roblox SPV 1, LLC · CIK 0001747201 · 10% owner Altos Roblox SPV 2, LLC · CIK 0001747200 · 10% owner Altos Ventures IV Reserve Fund, L.P. · CIK 0001766268 · 10% owner Altos Hybrid 2, L.P. · CIK 0001694364 · 10% owner Altos Roblox SPV 2020, LLC · CIK 0001803466 · 10% owner Altos Ventures Management Inc. · CIK 0001881755 · 10% owner Altos Hybrid 4, L.P. · CIK 0001826414 · 10% owner Altos Hybrid 2 GP, LLC · CIK 0001848631 · 10% owner Joint disclosure: these amounts are not allocated separately to each reporting owner. 10b5-1 filing: Not disclosed Ownership: Indirect · See Footnotes Disclosed balance after: 28,252,112 F5 · kind: 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. F3 · ownership.nature: 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). F4 · ownership.nature: 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. F6 · ownership.nature: These shares are held directly by Altos Ventures IV Liquidity Fund, L.P. Read SEC document
August 16, 2022 Filed Aug 18, 2022 20:39 UTC	Roblox Corp RBLX · Entity 1073	OtherClass A Common Stock	461,270	$0.00	$0.00	Disclosure SEC source: 0001209191-22-046648 · doc4.xml · nonDerivative · entry 1 Altos Ventures IV, L.P. · CIK 0001833040 · 10% owner Altos Ventures IV Liquidity Fund, L.P. · CIK 0001766317 · 10% owner Altos Roblox SPV 1, LLC · CIK 0001747201 · 10% owner Altos Roblox SPV 2, LLC · CIK 0001747200 · 10% owner Altos Ventures IV Reserve Fund, L.P. · CIK 0001766268 · 10% owner Altos Hybrid 2, L.P. · CIK 0001694364 · 10% owner Altos Roblox SPV 2020, LLC · CIK 0001803466 · 10% owner Altos Ventures Management Inc. · CIK 0001881755 · 10% owner Altos Hybrid 4, L.P. · CIK 0001826414 · 10% owner Altos Hybrid 2 GP, LLC · CIK 0001848631 · 10% owner Joint disclosure: these amounts are not allocated separately to each reporting owner. 10b5-1 filing: Not disclosed Ownership: Indirect · See Footnotes Disclosed balance after: 15,856,049 F1 · kind: 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. F2 · ownership.nature: These shares are held directly by Altos Ventures IV, L.P. F3 · ownership.nature: 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). F4 · ownership.nature: 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. Read SEC document
December 03, 2021 Filed Dec 8, 2021 01:47 UTC	Roblox Corp RBLX · Entity 1073	OtherClass A Common Stock	28,838	$0.00	$0.00	Disclosure SEC source: 0001209191-21-068462 · doc4.xml · nonDerivative · entry 1 Altos Ventures Management Inc. · CIK 0001881755 · 10% owner 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 33,330 F1 · kind: Represents a pro-rata in kind distribution of the Issuer's Class A Common Stock by Altos Ventures Management Inc. to one of its members. F2 · ownership.direct: These shares are held directly by Altos Ventures Management Inc. (AVMI). The members of the Board of Directors of 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 disclaim beneficial ownership of the shares except to the extent of their pecuniary interest therein. Read SEC document
November 11, 2021 Filed Nov 12, 2021 22:06 UTC	Roblox Corp RBLX · Entity 1073	OtherClass A Common Stock	485,541	$0.00	$0.00	Disclosure SEC source: 0001209191-21-064266 · doc4.xml · nonDerivative · entry 8 Altos Ventures Management Inc. · CIK 0001881755 · 10% owner Altos Management Partners IV, LLC · CIK 0001848634 · 10% owner Altos Hybrid 4 GP, LLC · CIK 0001848629 · 10% owner Nam Hodong · CIK 0001836648 · 10% owner Kim Han · CIK 0001836652 · 10% owner Joint disclosure: these amounts are not allocated separately to each reporting owner. 10b5-1 filing: Not disclosed Ownership: Indirect · See Footnotes Disclosed balance after: 16,690,572 F17 · kind: Represents a pro-rata in kind distribution of the Issuer's Class A Common Stock by Altos Ventures IV, L.P. to its members. F5 · ownership.nature: The general partner of Altos Hybrid 2, L.P. is Altos Hybrid 2GP, LLC; the general partner of Altos Roblox SPV 1, LLC and Altos Roblox SPV 2, LLC is Altos Roblox Management Partners IV, LLC; the general partners of Altos Roblox SPV 2020, LLC is Altos Roblox 2020 Management Partners, 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; and the general partner of Altos Hybrid 4, L.P. is Altos Hybrid 4 GP, LLC (collectively, the General Partners). F6 · ownership.nature: 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 pecuriary interest therein, if any. F18 · ownership.nature: These shares are held directly by Altos Ventures IV, L.P. Read SEC document
November 11, 2021 Filed Nov 12, 2021 22:06 UTC	Roblox Corp RBLX · Entity 1073	OtherClass A Common Stock	32,958	$0.00	$0.00	Disclosure SEC source: 0001209191-21-064266 · doc4.xml · nonDerivative · entry 7 Altos Ventures Management Inc. · CIK 0001881755 · 10% owner Altos Management Partners IV, LLC · CIK 0001848634 · 10% owner Altos Hybrid 4 GP, LLC · CIK 0001848629 · 10% owner Nam Hodong · CIK 0001836648 · 10% owner Kim Han · CIK 0001836652 · 10% owner Joint disclosure: these amounts are not allocated separately to each reporting owner. 10b5-1 filing: Not disclosed Ownership: Indirect · See Footnotes Disclosed balance after: 633,286 F15 · kind: Represents a pro-rata in kind distribution of the Issuer's Class A Common Stock by Altos Ventures IV Reserve Fund, L.P. to its members. F5 · ownership.nature: The general partner of Altos Hybrid 2, L.P. is Altos Hybrid 2GP, LLC; the general partner of Altos Roblox SPV 1, LLC and Altos Roblox SPV 2, LLC is Altos Roblox Management Partners IV, LLC; the general partners of Altos Roblox SPV 2020, LLC is Altos Roblox 2020 Management Partners, 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; and the general partner of Altos Hybrid 4, L.P. is Altos Hybrid 4 GP, LLC (collectively, the General Partners). F6 · ownership.nature: 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 pecuriary interest therein, if any. F16 · ownership.nature: These shares are held directly by Altos Ventures IV Reserve Fund, L.P. Read SEC document
November 11, 2021 Filed Nov 12, 2021 22:06 UTC	Roblox Corp RBLX · Entity 1073	OtherClass A Common Stock	694,632	$0.00	$0.00	Disclosure SEC source: 0001209191-21-064266 · doc4.xml · nonDerivative · entry 6 Altos Ventures Management Inc. · CIK 0001881755 · 10% owner Altos Management Partners IV, LLC · CIK 0001848634 · 10% owner Altos Hybrid 4 GP, LLC · CIK 0001848629 · 10% owner Nam Hodong · CIK 0001836648 · 10% owner Kim Han · CIK 0001836652 · 10% owner Joint disclosure: these amounts are not allocated separately to each reporting owner. 10b5-1 filing: Not disclosed Ownership: Indirect · See Footnotes Disclosed balance after: 30,130,239 F13 · kind: 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 members. F5 · ownership.nature: The general partner of Altos Hybrid 2, L.P. is Altos Hybrid 2GP, LLC; the general partner of Altos Roblox SPV 1, LLC and Altos Roblox SPV 2, LLC is Altos Roblox Management Partners IV, LLC; the general partners of Altos Roblox SPV 2020, LLC is Altos Roblox 2020 Management Partners, 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; and the general partner of Altos Hybrid 4, L.P. is Altos Hybrid 4 GP, LLC (collectively, the General Partners). F6 · ownership.nature: 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 pecuriary interest therein, if any. F14 · ownership.nature: These shares are held directly by Altos Ventures IV Liquidity Fund, L.P. Read SEC document
November 11, 2021 Filed Nov 12, 2021 22:06 UTC	Roblox Corp RBLX · Entity 1073	OtherClass A Common Stock	605,650	$0.00	$0.00	Disclosure SEC source: 0001209191-21-064266 · doc4.xml · nonDerivative · entry 5 Altos Ventures Management Inc. · CIK 0001881755 · 10% owner Altos Management Partners IV, LLC · CIK 0001848634 · 10% owner Altos Hybrid 4 GP, LLC · CIK 0001848629 · 10% owner Nam Hodong · CIK 0001836648 · 10% owner Kim Han · CIK 0001836652 · 10% owner Joint disclosure: these amounts are not allocated separately to each reporting owner. 10b5-1 filing: Not disclosed Ownership: Indirect · See Footnotes Disclosed balance after: 13,747,586 F11 · kind: Represents a pro-rata in kind distribution of the Issuer's Class A Common Stock by Altos Roblox SPV 2020, LLC to its members. F5 · ownership.nature: The general partner of Altos Hybrid 2, L.P. is Altos Hybrid 2GP, LLC; the general partner of Altos Roblox SPV 1, LLC and Altos Roblox SPV 2, LLC is Altos Roblox Management Partners IV, LLC; the general partners of Altos Roblox SPV 2020, LLC is Altos Roblox 2020 Management Partners, 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; and the general partner of Altos Hybrid 4, L.P. is Altos Hybrid 4 GP, LLC (collectively, the General Partners). F6 · ownership.nature: 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 pecuriary interest therein, if any. F12 · ownership.nature: These shares are held directly by Altos Roblox SPV 2020, LLC. Read SEC document
November 11, 2021 Filed Nov 12, 2021 22:06 UTC	Roblox Corp RBLX · Entity 1073	OtherClass A Common Stock	61,105	$0.00	$0.00	Disclosure SEC source: 0001209191-21-064266 · doc4.xml · nonDerivative · entry 4 Altos Ventures Management Inc. · CIK 0001881755 · 10% owner Altos Management Partners IV, LLC · CIK 0001848634 · 10% owner Altos Hybrid 4 GP, LLC · CIK 0001848629 · 10% owner Nam Hodong · CIK 0001836648 · 10% owner Kim Han · CIK 0001836652 · 10% owner Joint disclosure: these amounts are not allocated separately to each reporting owner. 10b5-1 filing: Not disclosed Ownership: Indirect · See Footnotes Disclosed balance after: 2,824,077 F9 · kind: Represents a pro-rata in kind distribution of the Issuer's Class A Common Stock by Altos Roblox SPV 2, LLC to its members. F5 · ownership.nature: The general partner of Altos Hybrid 2, L.P. is Altos Hybrid 2GP, LLC; the general partner of Altos Roblox SPV 1, LLC and Altos Roblox SPV 2, LLC is Altos Roblox Management Partners IV, LLC; the general partners of Altos Roblox SPV 2020, LLC is Altos Roblox 2020 Management Partners, 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; and the general partner of Altos Hybrid 4, L.P. is Altos Hybrid 4 GP, LLC (collectively, the General Partners). F6 · ownership.nature: 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 pecuriary interest therein, if any. F10 · ownership.nature: These shares are held directly by Altos Roblox SPV 2, LLC. Read SEC document
November 11, 2021 Filed Nov 12, 2021 22:06 UTC	Roblox Corp RBLX · Entity 1073	OtherClass A Common Stock	928,195	$0.00	$0.00	Disclosure SEC source: 0001209191-21-064266 · doc4.xml · nonDerivative · entry 3 Altos Ventures Management Inc. · CIK 0001881755 · 10% owner Altos Management Partners IV, LLC · CIK 0001848634 · 10% owner Altos Hybrid 4 GP, LLC · CIK 0001848629 · 10% owner Nam Hodong · CIK 0001836648 · 10% owner Kim Han · CIK 0001836652 · 10% owner Joint disclosure: these amounts are not allocated separately to each reporting owner. 10b5-1 filing: Not disclosed Ownership: Indirect · See Footnotes Disclosed balance after: 19,698,617 F7 · kind: Represents a pro-rata in kind distribution of the Issuer's Class A Common Stock by Altos Roblox SPV 1, LLC to its members. F5 · ownership.nature: The general partner of Altos Hybrid 2, L.P. is Altos Hybrid 2GP, LLC; the general partner of Altos Roblox SPV 1, LLC and Altos Roblox SPV 2, LLC is Altos Roblox Management Partners IV, LLC; the general partners of Altos Roblox SPV 2020, LLC is Altos Roblox 2020 Management Partners, 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; and the general partner of Altos Hybrid 4, L.P. is Altos Hybrid 4 GP, LLC (collectively, the General Partners). F6 · ownership.nature: 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 pecuriary interest therein, if any. F8 · ownership.nature: These shares are held directly by Altos Roblox SPV 1, LLC. Read SEC document
November 11, 2021 Filed Nov 12, 2021 22:06 UTC	Roblox Corp RBLX · Entity 1073	OtherClass A Common Stock	17,796	$0.00	$0.00	Disclosure SEC source: 0001209191-21-064266 · doc4.xml · nonDerivative · entry 2 Altos Ventures Management Inc. · CIK 0001881755 · 10% owner Altos Management Partners IV, LLC · CIK 0001848634 · 10% owner Altos Hybrid 4 GP, LLC · CIK 0001848629 · 10% owner Nam Hodong · CIK 0001836648 · 10% owner Kim Han · CIK 0001836652 · 10% owner Joint disclosure: these amounts are not allocated separately to each reporting owner. 10b5-1 filing: Not disclosed Ownership: Indirect · See Footnotes Disclosed balance after: 343,650 F3 · kind: Represents a pro-rata in kind distribution of the Issuer's Class A Common Stock by Altos Hybrid 2, L.P. to its members. F4 · ownership.nature: These shares are held directly by Altos Hybrid 2, L.P. F5 · ownership.nature: The general partner of Altos Hybrid 2, L.P. is Altos Hybrid 2GP, LLC; the general partner of Altos Roblox SPV 1, LLC and Altos Roblox SPV 2, LLC is Altos Roblox Management Partners IV, LLC; the general partners of Altos Roblox SPV 2020, LLC is Altos Roblox 2020 Management Partners, 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; and the general partner of Altos Hybrid 4, L.P. is Altos Hybrid 4 GP, LLC (collectively, the General Partners). F6 · ownership.nature: 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 pecuriary interest therein, if any. Read SEC document
November 11, 2021 Filed Nov 12, 2021 22:06 UTC	Roblox Corp RBLX · Entity 1073	OtherClass A Common Stock	20,000	$0.00	$0.00	Disclosure SEC source: 0001209191-21-064266 · doc4.xml · nonDerivative · entry 1 Altos Ventures Management Inc. · CIK 0001881755 · 10% owner Altos Management Partners IV, LLC · CIK 0001848634 · 10% owner Altos Hybrid 4 GP, LLC · CIK 0001848629 · 10% owner Nam Hodong · CIK 0001836648 · 10% owner Kim Han · CIK 0001836652 · 10% owner Joint disclosure: these amounts are not allocated separately to each reporting owner. 10b5-1 filing: Not disclosed Ownership: Indirect · See Footnotes Disclosed balance after: 40,336 F1 · kind: Represents a pro-rata in kind distribution of the Issuer's Class A Common Stock by Altos Ventures Management Inc. to one of its members. F2 · ownership.nature: These shares are held directly by Altos Ventures Management, Inc. (AVM). The members of the Board of Directors of AVM 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 AVM disclaims beneficial ownership of the shares except to the extent of their pecuniary interest therein. Read SEC document
November 11, 2021 Filed Nov 12, 2021 22:03 UTC	Roblox Corp RBLX · Entity 1073	OtherClass A Common Stock	485,541	$0.00	$0.00	Disclosure SEC source: 0001209191-21-064265 · doc4.xml · nonDerivative · entry 8 Altos Ventures Management Inc. · CIK 0001881755 · 10% owner Altos Hybrid 2 GP, LLC · CIK 0001848631 · 10% owner Altos Roblox SPV 2020, LLC · CIK 0001803466 · 10% owner Altos Roblox 2020 Management Partners, LLC · CIK 0001848636 · 10% owner Altos Roblox Management Partners, LLC · CIK 0001848635 · 10% owner Joint disclosure: these amounts are not allocated separately to each reporting owner. 10b5-1 filing: Not disclosed Ownership: Indirect · See Footnotes Disclosed balance after: 16,690,572 F17 · kind: Represents a pro-rata in kind distribution of the Issuer's Class A Common Stock by Altos Ventures IV, L.P. to its members. F5 · ownership.nature: The general partner of Altos Hybrid 2, L.P. is Altos Hybrid 2GP, LLC; the general partner of Altos Roblox SPV 1, LLC and Altos Roblox SPV 2, LLC is Altos Roblox Management Partners IV, LLC; the general partners of Altos Roblox SPV 2020, LLC is Altos Roblox 2020 Management Partners, 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; and the general partner of Altos Hybrid 4, L.P. is Altos Hybrid 4 GP, LLC (collectively, the General Partners). F6 · ownership.nature: 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 pecuriary interest therein, if any. F18 · ownership.nature: These shares are held directly by Altos Ventures IV, L.P. Read SEC document
November 11, 2021 Filed Nov 12, 2021 22:03 UTC	Roblox Corp RBLX · Entity 1073	OtherClass A Common Stock	32,958	$0.00	$0.00	Disclosure SEC source: 0001209191-21-064265 · doc4.xml · nonDerivative · entry 7 Altos Ventures Management Inc. · CIK 0001881755 · 10% owner Altos Hybrid 2 GP, LLC · CIK 0001848631 · 10% owner Altos Roblox SPV 2020, LLC · CIK 0001803466 · 10% owner Altos Roblox 2020 Management Partners, LLC · CIK 0001848636 · 10% owner Altos Roblox Management Partners, LLC · CIK 0001848635 · 10% owner Joint disclosure: these amounts are not allocated separately to each reporting owner. 10b5-1 filing: Not disclosed Ownership: Indirect · See Footnotes Disclosed balance after: 633,286 F15 · kind: Represents a pro-rata in kind distribution of the Issuer's Class A Common Stock by Altos Ventures IV Reserve Fund, L.P. to its members. F5 · ownership.nature: The general partner of Altos Hybrid 2, L.P. is Altos Hybrid 2GP, LLC; the general partner of Altos Roblox SPV 1, LLC and Altos Roblox SPV 2, LLC is Altos Roblox Management Partners IV, LLC; the general partners of Altos Roblox SPV 2020, LLC is Altos Roblox 2020 Management Partners, 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; and the general partner of Altos Hybrid 4, L.P. is Altos Hybrid 4 GP, LLC (collectively, the General Partners). F6 · ownership.nature: 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 pecuriary interest therein, if any. F16 · ownership.nature: These shares are held directly by Altos Ventures IV Reserve Fund, L.P. Read SEC document
November 11, 2021 Filed Nov 12, 2021 22:03 UTC	Roblox Corp RBLX · Entity 1073	OtherClass A Common Stock	694,632	$0.00	$0.00	Disclosure SEC source: 0001209191-21-064265 · doc4.xml · nonDerivative · entry 6 Altos Ventures Management Inc. · CIK 0001881755 · 10% owner Altos Hybrid 2 GP, LLC · CIK 0001848631 · 10% owner Altos Roblox SPV 2020, LLC · CIK 0001803466 · 10% owner Altos Roblox 2020 Management Partners, LLC · CIK 0001848636 · 10% owner Altos Roblox Management Partners, LLC · CIK 0001848635 · 10% owner Joint disclosure: these amounts are not allocated separately to each reporting owner. 10b5-1 filing: Not disclosed Ownership: Indirect · See Footnotes Disclosed balance after: 30,130,239 F13 · kind: 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 members. F5 · ownership.nature: The general partner of Altos Hybrid 2, L.P. is Altos Hybrid 2GP, LLC; the general partner of Altos Roblox SPV 1, LLC and Altos Roblox SPV 2, LLC is Altos Roblox Management Partners IV, LLC; the general partners of Altos Roblox SPV 2020, LLC is Altos Roblox 2020 Management Partners, 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; and the general partner of Altos Hybrid 4, L.P. is Altos Hybrid 4 GP, LLC (collectively, the General Partners). F6 · ownership.nature: 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 pecuriary interest therein, if any. F14 · ownership.nature: These shares are held directly by Altos Ventures IV Liquidity Fund, L.P. Read SEC document
November 11, 2021 Filed Nov 12, 2021 22:03 UTC	Roblox Corp RBLX · Entity 1073	OtherClass A Common Stock	605,650	$0.00	$0.00	Disclosure SEC source: 0001209191-21-064265 · doc4.xml · nonDerivative · entry 5 Altos Ventures Management Inc. · CIK 0001881755 · 10% owner Altos Hybrid 2 GP, LLC · CIK 0001848631 · 10% owner Altos Roblox SPV 2020, LLC · CIK 0001803466 · 10% owner Altos Roblox 2020 Management Partners, LLC · CIK 0001848636 · 10% owner Altos Roblox Management Partners, LLC · CIK 0001848635 · 10% owner Joint disclosure: these amounts are not allocated separately to each reporting owner. 10b5-1 filing: Not disclosed Ownership: Indirect · See Footnotes Disclosed balance after: 13,747,586 F11 · kind: Represents a pro-rata in kind distribution of the Issuer's Class A Common Stock by Altos Roblox SPV 2020, LLC to its members. F5 · ownership.nature: The general partner of Altos Hybrid 2, L.P. is Altos Hybrid 2GP, LLC; the general partner of Altos Roblox SPV 1, LLC and Altos Roblox SPV 2, LLC is Altos Roblox Management Partners IV, LLC; the general partners of Altos Roblox SPV 2020, LLC is Altos Roblox 2020 Management Partners, 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; and the general partner of Altos Hybrid 4, L.P. is Altos Hybrid 4 GP, LLC (collectively, the General Partners). F6 · ownership.nature: 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 pecuriary interest therein, if any. F12 · ownership.nature: These shares are held directly by Altos Roblox SPV 2020, LLC. Read SEC document
November 11, 2021 Filed Nov 12, 2021 22:03 UTC	Roblox Corp RBLX · Entity 1073	OtherClass A Common Stock	61,105	$0.00	$0.00	Disclosure SEC source: 0001209191-21-064265 · doc4.xml · nonDerivative · entry 4 Altos Ventures Management Inc. · CIK 0001881755 · 10% owner Altos Hybrid 2 GP, LLC · CIK 0001848631 · 10% owner Altos Roblox SPV 2020, LLC · CIK 0001803466 · 10% owner Altos Roblox 2020 Management Partners, LLC · CIK 0001848636 · 10% owner Altos Roblox Management Partners, LLC · CIK 0001848635 · 10% owner Joint disclosure: these amounts are not allocated separately to each reporting owner. 10b5-1 filing: Not disclosed Ownership: Indirect · See Footnotes Disclosed balance after: 2,824,077 F9 · kind: Represents a pro-rata in kind distribution of the Issuer's Class A Common Stock by Altos Roblox SPV 2, LLC to its members. F5 · ownership.nature: The general partner of Altos Hybrid 2, L.P. is Altos Hybrid 2GP, LLC; the general partner of Altos Roblox SPV 1, LLC and Altos Roblox SPV 2, LLC is Altos Roblox Management Partners IV, LLC; the general partners of Altos Roblox SPV 2020, LLC is Altos Roblox 2020 Management Partners, 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; and the general partner of Altos Hybrid 4, L.P. is Altos Hybrid 4 GP, LLC (collectively, the General Partners). F6 · ownership.nature: 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 pecuriary interest therein, if any. F10 · ownership.nature: These shares are held directly by Altos Roblox SPV 2, LLC. Read SEC document
November 11, 2021 Filed Nov 12, 2021 22:03 UTC	Roblox Corp RBLX · Entity 1073	OtherClass A Common Stock	928,195	$0.00	$0.00	Disclosure SEC source: 0001209191-21-064265 · doc4.xml · nonDerivative · entry 3 Altos Ventures Management Inc. · CIK 0001881755 · 10% owner Altos Hybrid 2 GP, LLC · CIK 0001848631 · 10% owner Altos Roblox SPV 2020, LLC · CIK 0001803466 · 10% owner Altos Roblox 2020 Management Partners, LLC · CIK 0001848636 · 10% owner Altos Roblox Management Partners, LLC · CIK 0001848635 · 10% owner Joint disclosure: these amounts are not allocated separately to each reporting owner. 10b5-1 filing: Not disclosed Ownership: Indirect · See Footnotes Disclosed balance after: 19,698,617 F7 · kind: Represents a pro-rata in kind distribution of the Issuer's Class A Common Stock by Altos Roblox SPV 1, LLC to its members. F5 · ownership.nature: The general partner of Altos Hybrid 2, L.P. is Altos Hybrid 2GP, LLC; the general partner of Altos Roblox SPV 1, LLC and Altos Roblox SPV 2, LLC is Altos Roblox Management Partners IV, LLC; the general partners of Altos Roblox SPV 2020, LLC is Altos Roblox 2020 Management Partners, 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; and the general partner of Altos Hybrid 4, L.P. is Altos Hybrid 4 GP, LLC (collectively, the General Partners). F6 · ownership.nature: 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 pecuriary interest therein, if any. F8 · ownership.nature: These shares are held directly by Altos Roblox SPV 1, LLC. Read SEC document
November 11, 2021 Filed Nov 12, 2021 22:03 UTC	Roblox Corp RBLX · Entity 1073	OtherClass A Common Stock	17,796	$0.00	$0.00	Disclosure SEC source: 0001209191-21-064265 · doc4.xml · nonDerivative · entry 2 Altos Ventures Management Inc. · CIK 0001881755 · 10% owner Altos Hybrid 2 GP, LLC · CIK 0001848631 · 10% owner Altos Roblox SPV 2020, LLC · CIK 0001803466 · 10% owner Altos Roblox 2020 Management Partners, LLC · CIK 0001848636 · 10% owner Altos Roblox Management Partners, LLC · CIK 0001848635 · 10% owner Joint disclosure: these amounts are not allocated separately to each reporting owner. 10b5-1 filing: Not disclosed Ownership: Indirect · See Footnotes Disclosed balance after: 343,650 F3 · kind: Represents a pro-rata in kind distribution of the Issuer's Class A Common Stock by Altos Hybrid 2, L.P. to its members. F4 · ownership.nature: These shares are held directly by Altos Hybrid 2, L.P. F5 · ownership.nature: The general partner of Altos Hybrid 2, L.P. is Altos Hybrid 2GP, LLC; the general partner of Altos Roblox SPV 1, LLC and Altos Roblox SPV 2, LLC is Altos Roblox Management Partners IV, LLC; the general partners of Altos Roblox SPV 2020, LLC is Altos Roblox 2020 Management Partners, 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; and the general partner of Altos Hybrid 4, L.P. is Altos Hybrid 4 GP, LLC (collectively, the General Partners). F6 · ownership.nature: 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 pecuriary interest therein, if any. Read SEC document
November 11, 2021 Filed Nov 12, 2021 22:03 UTC	Roblox Corp RBLX · Entity 1073	OtherClass A Common Stock	20,000	$0.00	$0.00	Disclosure SEC source: 0001209191-21-064265 · doc4.xml · nonDerivative · entry 1 Altos Ventures Management Inc. · CIK 0001881755 · 10% owner Altos Hybrid 2 GP, LLC · CIK 0001848631 · 10% owner Altos Roblox SPV 2020, LLC · CIK 0001803466 · 10% owner Altos Roblox 2020 Management Partners, LLC · CIK 0001848636 · 10% owner Altos Roblox Management Partners, LLC · CIK 0001848635 · 10% owner Joint disclosure: these amounts are not allocated separately to each reporting owner. 10b5-1 filing: Not disclosed Ownership: Indirect · See Footnotes Disclosed balance after: 40,336 F1 · kind: Represents a pro-rata in kind distribution of the Issuer's Class A Common Stock by Altos Ventures Management Inc. to one of its members. F2 · ownership.nature: These shares are held directly by Altos Ventures Management, Inc. (AVM). The members of the Board of Directors of AVM 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 AVM disclaims beneficial ownership of the shares except to the extent of their pecuniary interest therein. Read SEC document
August 31, 2021 Filed Sep 4, 2021 00:15 UTC	Roblox Corp RBLX · Entity 1073	SaleClass A Common Stock	25,000	$82.16	$2,054,020.00	Disclosure SEC source: 0001209191-21-054912 · doc4.xml · nonDerivative · entry 1 Altos Ventures Management Inc. · CIK 0001881755 · 10% owner 10b5-1 filing: Not disclosed Ownership: Indirect · See Footnote Disclosed balance after: 60,336 F1 · price: The price reported in column 4 is an average price. These shares were sold in multiple transactions at prices ranging from $81.83 to $82.67, inclusive. The Reporting Person undertakes to provide the Issuer, any security holder of the Issuer or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote. F2 · ownership.nature: These shares are held directly by Altos Ventures Management, Inc.(AVM) The members of the Board of Directors of AVM 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 disclaims beneficial ownership of the shares except to the extent of their pecuniary interest therein. Read SEC document

Value uses the disclosed total when available, otherwise shares × reported transaction price. It is not an estimate of exercise cash cost or investment performance.