organization · Reporting owner

Altos Management Partners IV LR GP, LLC

Disclosed activity across 1 company

Tapewire entity: 124296
SEC CIK: 0001883940

Reported relationships

Latest disclosed role at each company.

Company	Last reported as	Report date	Published
Roblox CorpRBLX · Entity 1073	10% owner	August 22, 2022	August 24, 2022

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 August 22, 2022 · Filed August 24, 2022

Jointly reported with Altos Ventures IV, L.P., Altos Hybrid 2 GP, LLC, Altos Hybrid 4 GP, LLC, Altos Management Partners IV, LLC, Altos Roblox 2020 Management Partners, LLC, Altos Roblox Management Partners, LLC, Nam Hodong, Kim Han

Security / award	Ownership account	Disclosed shares / units	Disclosure context
Class A Common StockSEC Table I · non-derivative	IndirectSee Footnotes	15,501,459	Reported balance After 2022-08-22 transaction · row 1 Holding and transaction disclosures are not merged. 1 source row Row 1 · 2022-08-22 · Other · Disposed 354,590 · Balance 15,501,459 F1: 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: 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). F3: 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. F4: These shares are held directly by Altos Ventures IV, L.P.
Class A Common StockSEC Table I · non-derivative	IndirectSee Footnotes	581,719	Reported balance After 2022-08-22 transaction · row 2 Holding and transaction disclosures are not merged. 1 source row Row 2 · 2022-08-22 · Other · Disposed 891 · Balance 581,719 F5: 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. F2: 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). F6: These shares are held directly by Altos Ventures IV Reserve Fund, L.P. F7: 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 disclaim beneficial ownership of the shares except to the extent of their pecuniary interest therein.
Class A Common StockSEC Table I · non-derivative	IndirectSee Footnotes	27,957,821	Reported balance After 2022-08-22 transaction · row 3 Holding and transaction disclosures are not merged. 1 source row Row 3 · 2022-08-22 · Other · Disposed 294,291 · Balance 27,957,821 F8: 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. F2: 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). F3: 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. F9: These shares are held directly by Altos Ventures IV Liquidity Fund, L.P.
Class A Common StockSEC Table I · non-derivative	IndirectSee Footnotes	12,964,964	Reported balance After 2022-08-22 transaction · row 4 Holding and transaction disclosures are not merged. 1 source row Row 4 · 2022-08-22 · Other · Disposed 142,731 · Balance 12,964,964 F10: Represents a pro-rata in kind distribution of shares of the Issuer's Class A Common Stock by Altos Roblox SPV 2020, LLC to its partners. F2: 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). F3: 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. F11: These shares are held directly by Altos Roblox SPV 2020, LLC.
Class A Common StockSEC Table I · non-derivative	IndirectSee Footnotes	2,603,897	Reported balance After 2022-08-22 transaction · row 5 Holding and transaction disclosures are not merged. 1 source row Row 5 · 2022-08-22 · Other · Disposed 78,981 · Balance 2,603,897 F12: Represents a pro-rata in kind distribution of shares of the Issuer's Class A Common Stock by Altos Roblox SPV 2, LLC to its partners. F2: 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). F3: 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. F13: These shares are held directly by Altos Roblox SPV 2, LLC.
Class A Common StockSEC Table I · non-derivative	IndirectSee Footnotes	18,615,712	Reported balance After 2022-08-22 transaction · row 6 Holding and transaction disclosures are not merged. 1 source row Row 6 · 2022-08-22 · Other · Disposed 97,975 · Balance 18,615,712 F14: Represents a pro-rata in kind distribution of shares of the Issuer's Class A Common Stock by Altos Roblox SPV 1, LLC to its partners. F2: 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). F3: 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. F13: These shares are held directly by Altos Roblox SPV 2, LLC.
Class A Common StockSEC Table I · non-derivative	IndirectSee Footnotes	311,014	Reported balance After 2022-08-22 transaction · row 7 Holding and transaction disclosures are not merged. 1 source row Row 7 · 2022-08-22 · Other · Disposed 243 · Balance 311,014 F15: Represents a pro-rata in kind distribution of shares of the Issuer's Class A Common Stock by Altos Hybrid 2, L.P. to its partners. F2: 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). F3: 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. F16: These shares are held directly by Altos Hybrid 2, L.P.
Class A Common StockSEC Table I · non-derivative	IndirectSee Footnotes	59,988	Reported balance After 2022-08-22 transaction · row 8 Holding and transaction disclosures are not merged. 1 source row Row 8 · 2022-08-22 · Other · Acquired 26,658 · Balance 59,988 F17: Represents shares of the Issuer's Class A Common Stock acquired in a pro-rata in kind distribution of shares of the Issuer's Class A Common Stock from Altos Roblox 2020 Management Partners, LLC and Altos Roblox Management Partners, LLC. F7: 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 disclaim beneficial ownership of the shares except to the extent of their pecuniary interest therein. F18: These shares are held directly by Altos Ventures Management Inc.
Class A Common StockSEC Table I · non-derivative	IndirectSee Footnotes	1,784,464	Reported balance After 2022-08-22 transaction · row 10 Holding and transaction disclosures are not merged. 1 source row Row 10 · 2022-08-22 · Other · Acquired 268,229 · Balance 1,784,464 F17: Represents shares of the Issuer's Class A Common Stock acquired in a pro-rata in kind distribution of shares of the Issuer's Class A Common Stock from Altos Roblox 2020 Management Partners, LLC and Altos Roblox Management Partners, LLC. F20: Includes 289,262 shares transferred from the Nam-MacGill-Sub Fund No. 1 since the Reporting Person's last Form 4. F21: These shares are held by the Nam-MacGill 2006 Family Trust for which Hodong Nam serves as trustee. Mr. Nam disclaims beneficial ownership of such shares except to the extent of his pecuniary interest therein.
Class A Common StockSEC Table I · non-derivative	IndirectSee Footnotes	156,484	Reported balance After 2022-08-22 transaction · row 11 Holding and transaction disclosures are not merged. 1 source row Row 11 · 2022-08-22 · Other · Acquired 37,685 · Balance 156,484 F17: Represents shares of the Issuer's Class A Common Stock acquired in a pro-rata in kind distribution of shares of the Issuer's Class A Common Stock from Altos Roblox 2020 Management Partners, LLC and Altos Roblox Management Partners, LLC. F22: These shares are directly by Nam-MacGill Investments, LLC - Sub Fund No. 1 for which Mr. Nam serves as Managing Member. Mr. Nam disclaims beneficial ownership of such shares except to the extent of his pecuniary interest therein.
Class A Common StockSEC Table I · non-derivative	IndirectSee Footnotes	156,484	Reported balance After 2022-08-22 transaction · row 14 Holding and transaction disclosures are not merged. 1 source row Row 14 · 2022-08-22 · Other · Acquired 37,685 · Balance 156,484 F17: Represents shares of the Issuer's Class A Common Stock acquired in a pro-rata in kind distribution of shares of the Issuer's Class A Common Stock from Altos Roblox 2020 Management Partners, LLC and Altos Roblox Management Partners, LLC. F25: These shares are held directly by Han Family Investments, LLC - Sub Fund No. 1 which Mr. Kim serves as Managing Member. Mr. Kim disclaims beneficial ownership of the shares except to the extent of pecuniary interest therein.
Class A Common StockSEC Table I · non-derivative	IndirectSee Footnotes	111,112	Reported balance Holding disclosure · report date 2022-08-22 · row 9 Holding and transaction disclosures are not merged. 1 source row Row 9 · Balance 111,112 F2: 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). F3: 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. F19: These shares are held directly by Altos Hybrid 4, L.P.
Class A Common StockSEC Table I · non-derivative	IndirectSee Footnotes	72	Reported balance Holding disclosure · report date 2022-08-22 · row 12 Holding and transaction disclosures are not merged. 1 source row Row 12 · Balance 72 F23: These shares are held directly by trusts for the minor children of Mr. Nam, for which Mr. Nam serves as co-trustee.
Class A Common StockSEC Table I · non-derivative	IndirectSee Foonotes	1,622,462	Reported balance After 2022-08-22 transaction · row 13 Joint disclosure: continuity of the reported position is unresolved; see ownership footnotes. 1 source row Row 13 · 2022-08-22 · Other · Acquired 268,229 · Balance 1,622,462 F17: Represents shares of the Issuer's Class A Common Stock acquired in a pro-rata in kind distribution of shares of the Issuer's Class A Common Stock from Altos Roblox 2020 Management Partners, LLC and Altos Roblox Management Partners, LLC. F24: These shares are held directly by The Kim Living Trust for which Mr. Kim serves as trustee. Mr. Kim disclaims beneficial ownership of the shares except to the extent of his pecuniary interest therein.

Filing footnotes · ownership attribution and instrument terms

F1: 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: 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).

F3: 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.

F4: These shares are held directly by Altos Ventures IV, L.P.

F5: 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.

F6: These shares are held directly by Altos Ventures IV Reserve Fund, L.P.

F7: 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 disclaim beneficial ownership of the shares except to the extent of their pecuniary interest therein.

F8: 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.

F9: These shares are held directly by Altos Ventures IV Liquidity Fund, L.P.

F10: Represents a pro-rata in kind distribution of shares of the Issuer's Class A Common Stock by Altos Roblox SPV 2020, LLC to its partners.

F11: These shares are held directly by Altos Roblox SPV 2020, LLC.

F12: Represents a pro-rata in kind distribution of shares of the Issuer's Class A Common Stock by Altos Roblox SPV 2, LLC to its partners.

F13: These shares are held directly by Altos Roblox SPV 2, LLC.

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

F15: Represents a pro-rata in kind distribution of shares of the Issuer's Class A Common Stock by Altos Hybrid 2, L.P. to its partners.

F16: These shares are held directly by Altos Hybrid 2, L.P.

F17: Represents shares of the Issuer's Class A Common Stock acquired in a pro-rata in kind distribution of shares of the Issuer's Class A Common Stock from Altos Roblox 2020 Management Partners, LLC and Altos Roblox Management Partners, LLC.

F18: These shares are held directly by Altos Ventures Management Inc.

F19: These shares are held directly by Altos Hybrid 4, L.P.

F20: Includes 289,262 shares transferred from the Nam-MacGill-Sub Fund No. 1 since the Reporting Person's last Form 4.

F21: These shares are held by the Nam-MacGill 2006 Family Trust for which Hodong Nam serves as trustee. Mr. Nam disclaims beneficial ownership of such shares except to the extent of his pecuniary interest therein.

F22: These shares are directly by Nam-MacGill Investments, LLC - Sub Fund No. 1 for which Mr. Nam serves as Managing Member. Mr. Nam disclaims beneficial ownership of such shares except to the extent of his pecuniary interest therein.

F23: These shares are held directly by trusts for the minor children of Mr. Nam, for which Mr. Nam serves as co-trustee.

F24: These shares are held directly by The Kim Living Trust for which Mr. Kim serves as trustee. Mr. Kim disclaims beneficial ownership of the shares except to the extent of his pecuniary interest therein.

F25: These shares are held directly by Han Family Investments, LLC - Sub Fund No. 1 which Mr. Kim serves as Managing Member. Mr. Kim disclaims beneficial ownership of the shares except to the extent of 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 22, 2022 Filed Aug 24, 2022 21:16 UTC	Roblox Corp RBLX · Entity 1073	OtherClass A Common Stock	37,685	$0.00	$0.00	Disclosure SEC source: 0001209191-22-047435 · doc4.xml · nonDerivative · entry 14 Altos Ventures IV, L.P. · CIK 0001833040 · 10% owner Altos Hybrid 2 GP, LLC · CIK 0001848631 · 10% owner Altos Hybrid 4 GP, LLC · CIK 0001848629 · 10% owner Altos Management Partners IV LR GP, LLC · CIK 0001883940 · 10% owner Altos Management Partners IV, LLC · CIK 0001848634 · 10% owner Altos Roblox 2020 Management Partners, LLC · CIK 0001848636 · 10% owner Altos Roblox Management Partners, LLC · CIK 0001848635 · 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: 156,484 F17 · kind: Represents shares of the Issuer's Class A Common Stock acquired in a pro-rata in kind distribution of shares of the Issuer's Class A Common Stock from Altos Roblox 2020 Management Partners, LLC and Altos Roblox Management Partners, LLC. F25 · ownership.nature: These shares are held directly by Han Family Investments, LLC - Sub Fund No. 1 which Mr. Kim serves as Managing Member. Mr. Kim disclaims beneficial ownership of the shares except to the extent of pecuniary interest therein. Read SEC document
August 22, 2022 Filed Aug 24, 2022 21:16 UTC	Roblox Corp RBLX · Entity 1073	OtherClass A Common Stock	268,229	$0.00	$0.00	Disclosure SEC source: 0001209191-22-047435 · doc4.xml · nonDerivative · entry 13 Altos Ventures IV, L.P. · CIK 0001833040 · 10% owner Altos Hybrid 2 GP, LLC · CIK 0001848631 · 10% owner Altos Hybrid 4 GP, LLC · CIK 0001848629 · 10% owner Altos Management Partners IV LR GP, LLC · CIK 0001883940 · 10% owner Altos Management Partners IV, LLC · CIK 0001848634 · 10% owner Altos Roblox 2020 Management Partners, LLC · CIK 0001848636 · 10% owner Altos Roblox Management Partners, LLC · CIK 0001848635 · 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 Foonotes Disclosed balance after: 1,622,462 F17 · kind: Represents shares of the Issuer's Class A Common Stock acquired in a pro-rata in kind distribution of shares of the Issuer's Class A Common Stock from Altos Roblox 2020 Management Partners, LLC and Altos Roblox Management Partners, LLC. F24 · ownership.nature: These shares are held directly by The Kim Living Trust for which Mr. Kim serves as trustee. Mr. Kim disclaims beneficial ownership of the shares except to the extent of his pecuniary interest therein. Read SEC document
August 22, 2022 Filed Aug 24, 2022 21:16 UTC	Roblox Corp RBLX · Entity 1073	OtherClass A Common Stock	37,685	$0.00	$0.00	Disclosure SEC source: 0001209191-22-047435 · doc4.xml · nonDerivative · entry 11 Altos Ventures IV, L.P. · CIK 0001833040 · 10% owner Altos Hybrid 2 GP, LLC · CIK 0001848631 · 10% owner Altos Hybrid 4 GP, LLC · CIK 0001848629 · 10% owner Altos Management Partners IV LR GP, LLC · CIK 0001883940 · 10% owner Altos Management Partners IV, LLC · CIK 0001848634 · 10% owner Altos Roblox 2020 Management Partners, LLC · CIK 0001848636 · 10% owner Altos Roblox Management Partners, LLC · CIK 0001848635 · 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: 156,484 F17 · kind: Represents shares of the Issuer's Class A Common Stock acquired in a pro-rata in kind distribution of shares of the Issuer's Class A Common Stock from Altos Roblox 2020 Management Partners, LLC and Altos Roblox Management Partners, LLC. F22 · ownership.nature: These shares are directly by Nam-MacGill Investments, LLC - Sub Fund No. 1 for which Mr. Nam serves as Managing Member. Mr. Nam disclaims beneficial ownership of such shares except to the extent of his pecuniary interest therein. Read SEC document
August 22, 2022 Filed Aug 24, 2022 21:16 UTC	Roblox Corp RBLX · Entity 1073	OtherClass A Common Stock	268,229	$0.00	$0.00	Disclosure SEC source: 0001209191-22-047435 · doc4.xml · nonDerivative · entry 10 Altos Ventures IV, L.P. · CIK 0001833040 · 10% owner Altos Hybrid 2 GP, LLC · CIK 0001848631 · 10% owner Altos Hybrid 4 GP, LLC · CIK 0001848629 · 10% owner Altos Management Partners IV LR GP, LLC · CIK 0001883940 · 10% owner Altos Management Partners IV, LLC · CIK 0001848634 · 10% owner Altos Roblox 2020 Management Partners, LLC · CIK 0001848636 · 10% owner Altos Roblox Management Partners, LLC · CIK 0001848635 · 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: 1,784,464 F17 · kind: Represents shares of the Issuer's Class A Common Stock acquired in a pro-rata in kind distribution of shares of the Issuer's Class A Common Stock from Altos Roblox 2020 Management Partners, LLC and Altos Roblox Management Partners, LLC. F20 · balance_after: Includes 289,262 shares transferred from the Nam-MacGill-Sub Fund No. 1 since the Reporting Person's last Form 4. F21 · ownership.nature: These shares are held by the Nam-MacGill 2006 Family Trust for which Hodong Nam serves as trustee. Mr. Nam disclaims beneficial ownership of such shares except to the extent of his pecuniary interest therein. Read SEC document
August 22, 2022 Filed Aug 24, 2022 21:16 UTC	Roblox Corp RBLX · Entity 1073	OtherClass A Common Stock	26,658	$0.00	$0.00	Disclosure SEC source: 0001209191-22-047435 · doc4.xml · nonDerivative · entry 8 Altos Ventures IV, L.P. · CIK 0001833040 · 10% owner Altos Hybrid 2 GP, LLC · CIK 0001848631 · 10% owner Altos Hybrid 4 GP, LLC · CIK 0001848629 · 10% owner Altos Management Partners IV LR GP, LLC · CIK 0001883940 · 10% owner Altos Management Partners IV, LLC · CIK 0001848634 · 10% owner Altos Roblox 2020 Management Partners, LLC · CIK 0001848636 · 10% owner Altos Roblox Management Partners, LLC · CIK 0001848635 · 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: 59,988 F17 · kind: Represents shares of the Issuer's Class A Common Stock acquired in a pro-rata in kind distribution of shares of the Issuer's Class A Common Stock from Altos Roblox 2020 Management Partners, LLC and Altos Roblox Management Partners, LLC. F7 · ownership.nature: 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 disclaim beneficial ownership of the shares except to the extent of their pecuniary interest therein. F18 · ownership.nature: These shares are held directly by Altos Ventures Management Inc. Read SEC document
August 22, 2022 Filed Aug 24, 2022 21:16 UTC	Roblox Corp RBLX · Entity 1073	OtherClass A Common Stock	243	$0.00	$0.00	Disclosure SEC source: 0001209191-22-047435 · doc4.xml · nonDerivative · entry 7 Altos Ventures IV, L.P. · CIK 0001833040 · 10% owner Altos Hybrid 2 GP, LLC · CIK 0001848631 · 10% owner Altos Hybrid 4 GP, LLC · CIK 0001848629 · 10% owner Altos Management Partners IV LR GP, LLC · CIK 0001883940 · 10% owner Altos Management Partners IV, LLC · CIK 0001848634 · 10% owner Altos Roblox 2020 Management Partners, LLC · CIK 0001848636 · 10% owner Altos Roblox Management Partners, LLC · CIK 0001848635 · 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: 311,014 F15 · kind: Represents a pro-rata in kind distribution of shares of the Issuer's Class A Common Stock by Altos Hybrid 2, L.P. to its partners. F2 · 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). F3 · 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. F16 · ownership.nature: These shares are held directly by Altos Hybrid 2, L.P. Read SEC document
August 22, 2022 Filed Aug 24, 2022 21:16 UTC	Roblox Corp RBLX · Entity 1073	OtherClass A Common Stock	97,975	$0.00	$0.00	Disclosure SEC source: 0001209191-22-047435 · doc4.xml · nonDerivative · entry 6 Altos Ventures IV, L.P. · CIK 0001833040 · 10% owner Altos Hybrid 2 GP, LLC · CIK 0001848631 · 10% owner Altos Hybrid 4 GP, LLC · CIK 0001848629 · 10% owner Altos Management Partners IV LR GP, LLC · CIK 0001883940 · 10% owner Altos Management Partners IV, LLC · CIK 0001848634 · 10% owner Altos Roblox 2020 Management Partners, LLC · CIK 0001848636 · 10% owner Altos Roblox Management Partners, LLC · CIK 0001848635 · 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: 18,615,712 F14 · kind: Represents a pro-rata in kind distribution of shares of the Issuer's Class A Common Stock by Altos Roblox SPV 1, LLC to its partners. F2 · 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). F3 · 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. F13 · ownership.nature: These shares are held directly by Altos Roblox SPV 2, LLC. Read SEC document
August 22, 2022 Filed Aug 24, 2022 21:16 UTC	Roblox Corp RBLX · Entity 1073	OtherClass A Common Stock	78,981	$0.00	$0.00	Disclosure SEC source: 0001209191-22-047435 · doc4.xml · nonDerivative · entry 5 Altos Ventures IV, L.P. · CIK 0001833040 · 10% owner Altos Hybrid 2 GP, LLC · CIK 0001848631 · 10% owner Altos Hybrid 4 GP, LLC · CIK 0001848629 · 10% owner Altos Management Partners IV LR GP, LLC · CIK 0001883940 · 10% owner Altos Management Partners IV, LLC · CIK 0001848634 · 10% owner Altos Roblox 2020 Management Partners, LLC · CIK 0001848636 · 10% owner Altos Roblox Management Partners, LLC · CIK 0001848635 · 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: 2,603,897 F12 · kind: Represents a pro-rata in kind distribution of shares of the Issuer's Class A Common Stock by Altos Roblox SPV 2, LLC to its partners. F2 · 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). F3 · 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. F13 · ownership.nature: These shares are held directly by Altos Roblox SPV 2, LLC. Read SEC document
August 22, 2022 Filed Aug 24, 2022 21:16 UTC	Roblox Corp RBLX · Entity 1073	OtherClass A Common Stock	142,731	$0.00	$0.00	Disclosure SEC source: 0001209191-22-047435 · doc4.xml · nonDerivative · entry 4 Altos Ventures IV, L.P. · CIK 0001833040 · 10% owner Altos Hybrid 2 GP, LLC · CIK 0001848631 · 10% owner Altos Hybrid 4 GP, LLC · CIK 0001848629 · 10% owner Altos Management Partners IV LR GP, LLC · CIK 0001883940 · 10% owner Altos Management Partners IV, LLC · CIK 0001848634 · 10% owner Altos Roblox 2020 Management Partners, LLC · CIK 0001848636 · 10% owner Altos Roblox Management Partners, LLC · CIK 0001848635 · 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: 12,964,964 F10 · kind: Represents a pro-rata in kind distribution of shares of the Issuer's Class A Common Stock by Altos Roblox SPV 2020, LLC to its partners. F2 · 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). F3 · 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. F11 · ownership.nature: These shares are held directly by Altos Roblox SPV 2020, LLC. Read SEC document
August 22, 2022 Filed Aug 24, 2022 21:16 UTC	Roblox Corp RBLX · Entity 1073	OtherClass A Common Stock	294,291	$0.00	$0.00	Disclosure SEC source: 0001209191-22-047435 · doc4.xml · nonDerivative · entry 3 Altos Ventures IV, L.P. · CIK 0001833040 · 10% owner Altos Hybrid 2 GP, LLC · CIK 0001848631 · 10% owner Altos Hybrid 4 GP, LLC · CIK 0001848629 · 10% owner Altos Management Partners IV LR GP, LLC · CIK 0001883940 · 10% owner Altos Management Partners IV, LLC · CIK 0001848634 · 10% owner Altos Roblox 2020 Management Partners, LLC · CIK 0001848636 · 10% owner Altos Roblox Management Partners, LLC · CIK 0001848635 · 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: 27,957,821 F8 · kind: 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. F2 · 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). F3 · 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. F9 · ownership.nature: These shares are held directly by Altos Ventures IV Liquidity Fund, L.P. Read SEC document
August 22, 2022 Filed Aug 24, 2022 21:16 UTC	Roblox Corp RBLX · Entity 1073	OtherClass A Common Stock	891	$0.00	$0.00	Disclosure SEC source: 0001209191-22-047435 · doc4.xml · nonDerivative · entry 2 Altos Ventures IV, L.P. · CIK 0001833040 · 10% owner Altos Hybrid 2 GP, LLC · CIK 0001848631 · 10% owner Altos Hybrid 4 GP, LLC · CIK 0001848629 · 10% owner Altos Management Partners IV LR GP, LLC · CIK 0001883940 · 10% owner Altos Management Partners IV, LLC · CIK 0001848634 · 10% owner Altos Roblox 2020 Management Partners, LLC · CIK 0001848636 · 10% owner Altos Roblox Management Partners, LLC · CIK 0001848635 · 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: 581,719 F5 · kind: 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. F2 · 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). F6 · ownership.nature: These shares are held directly by Altos Ventures IV Reserve Fund, L.P. F7 · ownership.nature: 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 disclaim beneficial ownership of the shares except to the extent of their pecuniary interest therein. Read SEC document
August 22, 2022 Filed Aug 24, 2022 21:16 UTC	Roblox Corp RBLX · Entity 1073	OtherClass A Common Stock	354,590	$0.00	$0.00	Disclosure SEC source: 0001209191-22-047435 · doc4.xml · nonDerivative · entry 1 Altos Ventures IV, L.P. · CIK 0001833040 · 10% owner Altos Hybrid 2 GP, LLC · CIK 0001848631 · 10% owner Altos Hybrid 4 GP, LLC · CIK 0001848629 · 10% owner Altos Management Partners IV LR GP, LLC · CIK 0001883940 · 10% owner Altos Management Partners IV, LLC · CIK 0001848634 · 10% owner Altos Roblox 2020 Management Partners, LLC · CIK 0001848636 · 10% owner Altos Roblox Management Partners, LLC · CIK 0001848635 · 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: 15,501,459 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: 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). F3 · 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. F4 · ownership.nature: These shares are held directly by Altos Ventures IV, L.P. Read SEC document
August 16, 2022 Filed Aug 18, 2022 20:41 UTC	Roblox Corp RBLX · Entity 1073	OtherClass A Common Stock	539,631	$0.00	$0.00	Disclosure SEC source: 0001209191-22-046652 · doc4.xml · nonDerivative · entry 7 Altos Ventures IV, L.P. · CIK 0001833040 · 10% owner Altos Hybrid 4 GP, LLC · CIK 0001848629 · 10% owner Altos Management Partners IV, LLC · CIK 0001848634 · 10% owner Altos Roblox 2020 Management Partners, LLC · CIK 0001848636 · 10% owner Altos Roblox Management Partners, LLC · CIK 0001848635 · 10% owner Altos Management Partners IV LR GP, LLC · CIK 0001883940 · 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: 13,107,695 F15 · 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. F2 · 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). F3 · 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. F16 · ownership.nature: These shares are held directly by Altos Roblox SPV 2020, LLC. Read SEC document
August 16, 2022 Filed Aug 18, 2022 20:41 UTC	Roblox Corp RBLX · Entity 1073	OtherClass A Common Stock	16,123	$0.00	$0.00	Disclosure SEC source: 0001209191-22-046652 · doc4.xml · nonDerivative · entry 6 Altos Ventures IV, L.P. · CIK 0001833040 · 10% owner Altos Hybrid 4 GP, LLC · CIK 0001848629 · 10% owner Altos Management Partners IV, LLC · CIK 0001848634 · 10% owner Altos Roblox 2020 Management Partners, LLC · CIK 0001848636 · 10% owner Altos Roblox Management Partners, LLC · CIK 0001848635 · 10% owner Altos Management Partners IV LR GP, LLC · CIK 0001883940 · 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: 311,257 F13 · kind: Represents a pro-rata in kind distribution by Altos Hybrid 2, L.P. to its partners. F2 · 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). F3 · 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. F14 · ownership.nature: These shares are held directly by Altos Hybrid 2, L.P. Read SEC document
August 16, 2022 Filed Aug 18, 2022 20:41 UTC	Roblox Corp RBLX · Entity 1073	OtherClass A Common Stock	30,340	$0.00	$0.00	Disclosure SEC source: 0001209191-22-046652 · doc4.xml · nonDerivative · entry 5 Altos Ventures IV, L.P. · CIK 0001833040 · 10% owner Altos Hybrid 4 GP, LLC · CIK 0001848629 · 10% owner Altos Management Partners IV, LLC · CIK 0001848634 · 10% owner Altos Roblox 2020 Management Partners, LLC · CIK 0001848636 · 10% owner Altos Roblox Management Partners, LLC · CIK 0001848635 · 10% owner Altos Management Partners IV LR GP, LLC · CIK 0001883940 · 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. F2 · 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). F3 · 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 20:41 UTC	Roblox Corp RBLX · Entity 1073	OtherClass A Common Stock	58,060	$0.00	$0.00	Disclosure SEC source: 0001209191-22-046652 · doc4.xml · nonDerivative · entry 4 Altos Ventures IV, L.P. · CIK 0001833040 · 10% owner Altos Hybrid 4 GP, LLC · CIK 0001848629 · 10% owner Altos Management Partners IV, LLC · CIK 0001848634 · 10% owner Altos Roblox 2020 Management Partners, LLC · CIK 0001848636 · 10% owner Altos Roblox Management Partners, LLC · CIK 0001848635 · 10% owner Altos Management Partners IV LR GP, LLC · CIK 0001883940 · 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. F2 · 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). F3 · 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 20:41 UTC	Roblox Corp RBLX · Entity 1073	OtherClass A Common Stock	881,798	$0.00	$0.00	Disclosure SEC source: 0001209191-22-046652 · doc4.xml · nonDerivative · entry 3 Altos Ventures IV, L.P. · CIK 0001833040 · 10% owner Altos Hybrid 4 GP, LLC · CIK 0001848629 · 10% owner Altos Management Partners IV, LLC · CIK 0001848634 · 10% owner Altos Roblox 2020 Management Partners, LLC · CIK 0001848636 · 10% owner Altos Roblox Management Partners, LLC · CIK 0001848635 · 10% owner Altos Management Partners IV LR GP, LLC · CIK 0001883940 · 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. F2 · 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). F3 · 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 20:41 UTC	Roblox Corp RBLX · Entity 1073	OtherClass A Common Stock	1,177,174	$0.00	$0.00	Disclosure SEC source: 0001209191-22-046652 · doc4.xml · nonDerivative · entry 2 Altos Ventures IV, L.P. · CIK 0001833040 · 10% owner Altos Hybrid 4 GP, LLC · CIK 0001848629 · 10% owner Altos Management Partners IV, LLC · CIK 0001848634 · 10% owner Altos Roblox 2020 Management Partners, LLC · CIK 0001848636 · 10% owner Altos Roblox Management Partners, LLC · CIK 0001848635 · 10% owner Altos Management Partners IV LR GP, LLC · CIK 0001883940 · 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. F2 · 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). F3 · 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 20:41 UTC	Roblox Corp RBLX · Entity 1073	OtherClass A Common Stock	461,270	$0.00	$0.00	Disclosure SEC source: 0001209191-22-046652 · doc4.xml · nonDerivative · entry 1 Altos Ventures IV, L.P. · CIK 0001833040 · 10% owner Altos Hybrid 4 GP, LLC · CIK 0001848629 · 10% owner Altos Management Partners IV, LLC · CIK 0001848634 · 10% owner Altos Roblox 2020 Management Partners, LLC · CIK 0001848636 · 10% owner Altos Roblox Management Partners, LLC · CIK 0001848635 · 10% owner Altos Management Partners IV LR GP, LLC · CIK 0001883940 · 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: 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). F3 · 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. F4 · ownership.nature: These shares are held directly by Altos Ventures IV, L.P. 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.