# EDGAR Filing Document

**Accession Number:** 0001315098
**File Stem:** 0001209191-23-011394
**Filing Date:** 2023-2
**Character Count:** 20754
**Document Hash:** 76c6e2241ee3816c1f01ade258525c91
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001209191-23-011394.hdr.sgml**: 20230221

**ACCESSION NUMBER**: 0001209191-23-011394

**CONFORMED SUBMISSION TYPE**: 4

**PUBLIC DOCUMENT COUNT**: 1

**CONFORMED PERIOD OF REPORT**: 20230217

**FILED AS OF DATE**: 20230221

**DATE AS OF CHANGE**: 20230221

**REPORTING-OWNER**: 

**OWNER DATA:**
- **COMPANY CONFORMED NAME:** Altos Ventures IV Reserve Fund, L.P.
- **CENTRAL INDEX KEY:** 0001766268
- **STATE OF INCORPORATION:** DE
- **FISCAL YEAR END:** 1231

**FILING VALUES:**
- **FORM TYPE:** 4
- **SEC ACT:** 1934 Act
- **SEC FILE NUMBER:** 001-39763
- **FILM NUMBER:** 23650127

**BUSINESS ADDRESS:**
- **STREET 1:** 2882 SAND HILL ROAD, SUITE 100
- **CITY:** MENLO PARK
- **STATE:** CA
- **ZIP:** 94025
- **BUSINESS PHONE:** (650) 843-5000

**MAIL ADDRESS:**
- **STREET 1:** 2882 SAND HILL ROAD, SUITE 100
- **CITY:** MENLO PARK
- **STATE:** CA
- **ZIP:** 94025
**REPORTING-OWNER**: 

**OWNER DATA:**
- **COMPANY CONFORMED NAME:** Altos Hybrid 2, L.P.
- **CENTRAL INDEX KEY:** 0001694364
- **STATE OF INCORPORATION:** DE
- **FISCAL YEAR END:** 1231

**FILING VALUES:**
- **FORM TYPE:** 4
- **SEC ACT:** 1934 Act
- **SEC FILE NUMBER:** 001-39763
- **FILM NUMBER:** 23650126

**BUSINESS ADDRESS:**
- **STREET 1:** 2882 SAND HILL ROAD, SUITE 100
- **CITY:** MENLO PARK
- **STATE:** CA
- **ZIP:** 94025
- **BUSINESS PHONE:** (650) 234-9771

**MAIL ADDRESS:**
- **STREET 1:** 2882 SAND HILL ROAD, SUITE 100
- **CITY:** MENLO PARK
- **STATE:** CA
- **ZIP:** 94025
**REPORTING-OWNER**: 

**OWNER DATA:**
- **COMPANY CONFORMED NAME:** Altos Roblox SPV 2, LLC
- **CENTRAL INDEX KEY:** 0001747200
- **STATE OF INCORPORATION:** DE
- **FISCAL YEAR END:** 1231

**FILING VALUES:**
- **FORM TYPE:** 4
- **SEC ACT:** 1934 Act
- **SEC FILE NUMBER:** 001-39763
- **FILM NUMBER:** 23650123

**BUSINESS ADDRESS:**
- **STREET 1:** 2882 SAND HILL ROAD, SUITE 100
- **CITY:** MENLO PARK
- **STATE:** CA
- **ZIP:** 94025
- **BUSINESS PHONE:** (650) 843-5000

**MAIL ADDRESS:**
- **STREET 1:** 2882 SAND HILL ROAD, SUITE 100
- **CITY:** MENLO PARK
- **STATE:** CA
- **ZIP:** 94025
**REPORTING-OWNER**: 

**OWNER DATA:**
- **COMPANY CONFORMED NAME:** Altos Roblox SPV 1, LLC
- **CENTRAL INDEX KEY:** 0001747201
- **STATE OF INCORPORATION:** DE
- **FISCAL YEAR END:** 1231

**FILING VALUES:**
- **FORM TYPE:** 4
- **SEC ACT:** 1934 Act
- **SEC FILE NUMBER:** 001-39763
- **FILM NUMBER:** 23650124

**BUSINESS ADDRESS:**
- **STREET 1:** 2882 SAND HILL ROAD, SUITE 100
- **CITY:** MENLO PARK
- **STATE:** CA
- **ZIP:** 94025
- **BUSINESS PHONE:** (650) 843-5000

**MAIL ADDRESS:**
- **STREET 1:** 2882 SAND HILL ROAD, SUITE 100
- **CITY:** MENLO PARK
- **STATE:** CA
- **ZIP:** 94025
**REPORTING-OWNER**: 

**OWNER DATA:**
- **COMPANY CONFORMED NAME:** Altos Ventures IV, L.P.
- **CENTRAL INDEX KEY:** 0001833040
- **STATE OF INCORPORATION:** DE
- **FISCAL YEAR END:** 1231

**FILING VALUES:**
- **FORM TYPE:** 4
- **SEC ACT:** 1934 Act
- **SEC FILE NUMBER:** 001-39763
- **FILM NUMBER:** 23650129

**BUSINESS ADDRESS:**
- **STREET 1:** 2882 SAND HILL ROAD, SUITE 100
- **CITY:** MENLO PARK
- **STATE:** CA
- **ZIP:** 94025
- **BUSINESS PHONE:** 650 843 5000

**MAIL ADDRESS:**
- **STREET 1:** 2882 SAND HILL ROAD, SUITE 100
- **CITY:** MENLO PARK
- **STATE:** CA
- **ZIP:** 94025
**REPORTING-OWNER**: 

**OWNER DATA:**
- **COMPANY CONFORMED NAME:** Altos Ventures IV Liquidity Fund, L.P.
- **CENTRAL INDEX KEY:** 0001766317
- **STATE OF INCORPORATION:** DE
- **FISCAL YEAR END:** 1231

**FILING VALUES:**
- **FORM TYPE:** 4
- **SEC ACT:** 1934 Act
- **SEC FILE NUMBER:** 001-39763
- **FILM NUMBER:** 23650128

**BUSINESS ADDRESS:**
- **STREET 1:** 2882 SAND HILL ROAD, SUITE 100
- **CITY:** MENLO PARK
- **STATE:** CA
- **ZIP:** 94025
- **BUSINESS PHONE:** (650) 843-5000

**MAIL ADDRESS:**
- **STREET 1:** 2882 SAND HILL ROAD, SUITE 100
- **CITY:** MENLO PARK
- **STATE:** CA
- **ZIP:** 94025
**REPORTING-OWNER**: 

**OWNER DATA:**
- **COMPANY CONFORMED NAME:** Altos Roblox SPV 2020, LLC
- **CENTRAL INDEX KEY:** 0001803466
- **STATE OF INCORPORATION:** DE
- **FISCAL YEAR END:** 1231

**FILING VALUES:**
- **FORM TYPE:** 4
- **SEC ACT:** 1934 Act
- **SEC FILE NUMBER:** 001-39763
- **FILM NUMBER:** 23650122

**BUSINESS ADDRESS:**
- **STREET 1:** 2882 SAND HILL ROAD
- **STREET 2:** SUITE 100
- **CITY:** MENLO PARK
- **STATE:** CA
- **ZIP:** 94025
- **BUSINESS PHONE:** 650-843-5000

**MAIL ADDRESS:**
- **STREET 1:** 2882 SAND HILL ROAD
- **STREET 2:** SUITE 100
- **CITY:** MENLO PARK
- **STATE:** CA
- **ZIP:** 94025
**REPORTING-OWNER**: 

**OWNER DATA:**
- **COMPANY CONFORMED NAME:** Altos Hybrid 4, L.P.
- **CENTRAL INDEX KEY:** 0001826414
- **STATE OF INCORPORATION:** DE
- **FISCAL YEAR END:** 1231

**FILING VALUES:**
- **FORM TYPE:** 4
- **SEC ACT:** 1934 Act
- **SEC FILE NUMBER:** 001-39763
- **FILM NUMBER:** 23650125

**BUSINESS ADDRESS:**
- **STREET 1:** 2882 SAND HILL ROAD, SUITE 100
- **CITY:** MENLO PARK
- **STATE:** CA
- **ZIP:** 94025
- **BUSINESS PHONE:** 650 843 5000

**MAIL ADDRESS:**
- **STREET 1:** 2882 SAND HILL ROAD, SUITE 100
- **CITY:** MENLO PARK
- **STATE:** CA
- **ZIP:** 94025
**ISSUER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** Roblox Corp
- **CENTRAL INDEX KEY:** 0001315098
- **STANDARD INDUSTRIAL CLASSIFICATION:** SERVICES-PREPACKAGED SOFTWARE [7372]
- **IRS NUMBER:** 200991664
- **STATE OF INCORPORATION:** DE

**BUSINESS ADDRESS:**
- **STREET 1:** 970 PARK PLACE
- **CITY:** SAN MATEO
- **STATE:** CA
- **ZIP:** 94403
- **BUSINESS PHONE:** (888) 858-2569

**MAIL ADDRESS:**
- **STREET 1:** 970 PARK PLACE
- **CITY:** SAN MATEO
- **STATE:** CA
- **ZIP:** 94403

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

## FORM 4

### STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

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

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

---

| | | |
|:---|:---|:---|
| **1. Name and Address of Reporting Person**<sup>*</sup><br>Altos Ventures IV, L.P.<br><sub>(Last) (First) (Middle)</sub><br>C/O ROBLOX CORPORATION<br>970 PARK PLACE<br><sub>(Street)</sub><br>SAN MATEO, CA 94403<br><sub>(City) (State) (Zip)</sub> | **3. Date of Earliest Transaction (Month/Day/Year)**<br>2023-02-17 | **5. Relationship of Reporting Person(s) to Issuer**<br>(Check all applicable)<br>[ ] Director [X] 10% Owner<br>[ ] Officer (give title below) [ ] Other (specify below)<br>_ _ |
| **2. Issuer Name and Ticker or Trading Symbol**<br>Roblox Corp [ RBLX ] | **4. If Amendment, Date of Original Filed (Month/Day/Year)**<br>  | **6. Individual or Joint/Group Filing (Check Applicable Line)**<br>[ ] Form filed by One Reporting Person<br>[X] Form filed by More than One Reporting Person |

---

---

| | | |
|:---|:---|:---|
| **1. Name and Address of Reporting Person**<sup>*</sup><br>Altos Ventures IV Liquidity Fund, L.P.<br><sub>(Last) (First) (Middle)</sub><br>C/O ROBLOX CORPORATION<br>970 PARK PLACE<br><sub>(Street)</sub><br>SAN MATEO, CA 94403<br><sub>(City) (State) (Zip)</sub> | **3. Date of Earliest Transaction (Month/Day/Year)**<br>2023-02-17 | **5. Relationship of Reporting Person(s) to Issuer**<br>(Check all applicable)<br>[ ] Director [X] 10% Owner<br>[ ] Officer (give title below) [ ] Other (specify below)<br>_ _ |
| **2. Issuer Name and Ticker or Trading Symbol**<br>Roblox Corp [ RBLX ] | **4. If Amendment, Date of Original Filed (Month/Day/Year)**<br>  | **6. Individual or Joint/Group Filing (Check Applicable Line)**<br>[ ] Form filed by One Reporting Person<br>[X] Form filed by More than One Reporting Person |

---

---

| | | |
|:---|:---|:---|
| **1. Name and Address of Reporting Person**<sup>*</sup><br>Altos Ventures IV Reserve Fund, L.P.<br><sub>(Last) (First) (Middle)</sub><br>C/O ROBLOX CORPORATION<br>970 PARK PLACE<br><sub>(Street)</sub><br>SAN MATEO, CA 94403<br><sub>(City) (State) (Zip)</sub> | **3. Date of Earliest Transaction (Month/Day/Year)**<br>2023-02-17 | **5. Relationship of Reporting Person(s) to Issuer**<br>(Check all applicable)<br>[ ] Director [X] 10% Owner<br>[ ] Officer (give title below) [ ] Other (specify below)<br>_ _ |
| **2. Issuer Name and Ticker or Trading Symbol**<br>Roblox Corp [ RBLX ] | **4. If Amendment, Date of Original Filed (Month/Day/Year)**<br>  | **6. Individual or Joint/Group Filing (Check Applicable Line)**<br>[ ] Form filed by One Reporting Person<br>[X] Form filed by More than One Reporting Person |

---

---

| | | |
|:---|:---|:---|
| **1. Name and Address of Reporting Person**<sup>*</sup><br>Altos Hybrid 2, L.P.<br><sub>(Last) (First) (Middle)</sub><br>C/O ROBLOX CORPORATION<br>970 PARK PLACE<br><sub>(Street)</sub><br>SAN MATEO, CA 94403<br><sub>(City) (State) (Zip)</sub> | **3. Date of Earliest Transaction (Month/Day/Year)**<br>2023-02-17 | **5. Relationship of Reporting Person(s) to Issuer**<br>(Check all applicable)<br>[ ] Director [X] 10% Owner<br>[ ] Officer (give title below) [ ] Other (specify below)<br>_ _ |
| **2. Issuer Name and Ticker or Trading Symbol**<br>Roblox Corp [ RBLX ] | **4. If Amendment, Date of Original Filed (Month/Day/Year)**<br>  | **6. Individual or Joint/Group Filing (Check Applicable Line)**<br>[ ] Form filed by One Reporting Person<br>[X] Form filed by More than One Reporting Person |

---

---

| | | |
|:---|:---|:---|
| **1. Name and Address of Reporting Person**<sup>*</sup><br>Altos Hybrid 4, L.P.<br><sub>(Last) (First) (Middle)</sub><br>C/O ROBLOX CORPORATION<br>970 PARK PLACE<br><sub>(Street)</sub><br>SAN MATEO, CA 94403<br><sub>(City) (State) (Zip)</sub> | **3. Date of Earliest Transaction (Month/Day/Year)**<br>2023-02-17 | **5. Relationship of Reporting Person(s) to Issuer**<br>(Check all applicable)<br>[ ] Director [X] 10% Owner<br>[ ] Officer (give title below) [ ] Other (specify below)<br>_ _ |
| **2. Issuer Name and Ticker or Trading Symbol**<br>Roblox Corp [ RBLX ] | **4. If Amendment, Date of Original Filed (Month/Day/Year)**<br>  | **6. Individual or Joint/Group Filing (Check Applicable Line)**<br>[ ] Form filed by One Reporting Person<br>[X] Form filed by More than One Reporting Person |

---

---

| | | |
|:---|:---|:---|
| **1. Name and Address of Reporting Person**<sup>*</sup><br>Altos Roblox SPV 1, LLC<br><sub>(Last) (First) (Middle)</sub><br>C/O ROBLOX CORPORATION<br>970 PARK PLACE<br><sub>(Street)</sub><br>SAN MATEO, CA 94403<br><sub>(City) (State) (Zip)</sub> | **3. Date of Earliest Transaction (Month/Day/Year)**<br>2023-02-17 | **5. Relationship of Reporting Person(s) to Issuer**<br>(Check all applicable)<br>[ ] Director [X] 10% Owner<br>[ ] Officer (give title below) [ ] Other (specify below)<br>_ _ |
| **2. Issuer Name and Ticker or Trading Symbol**<br>Roblox Corp [ RBLX ] | **4. If Amendment, Date of Original Filed (Month/Day/Year)**<br>  | **6. Individual or Joint/Group Filing (Check Applicable Line)**<br>[ ] Form filed by One Reporting Person<br>[X] Form filed by More than One Reporting Person |

---

---

| | | |
|:---|:---|:---|
| **1. Name and Address of Reporting Person**<sup>*</sup><br>Altos Roblox SPV 2, LLC<br><sub>(Last) (First) (Middle)</sub><br>C/O ROBLOX CORPORATION<br>970 PARK PLACE<br><sub>(Street)</sub><br>SAN MATEO, CA 94403<br><sub>(City) (State) (Zip)</sub> | **3. Date of Earliest Transaction (Month/Day/Year)**<br>2023-02-17 | **5. Relationship of Reporting Person(s) to Issuer**<br>(Check all applicable)<br>[ ] Director [X] 10% Owner<br>[ ] Officer (give title below) [ ] Other (specify below)<br>_ _ |
| **2. Issuer Name and Ticker or Trading Symbol**<br>Roblox Corp [ RBLX ] | **4. If Amendment, Date of Original Filed (Month/Day/Year)**<br>  | **6. Individual or Joint/Group Filing (Check Applicable Line)**<br>[ ] Form filed by One Reporting Person<br>[X] Form filed by More than One Reporting Person |

---

---

| | | |
|:---|:---|:---|
| **1. Name and Address of Reporting Person**<sup>*</sup><br>Altos Roblox SPV 2020, LLC<br><sub>(Last) (First) (Middle)</sub><br>C/O ROBLOX CORPORATION<br>970 PARK PLACE<br><sub>(Street)</sub><br>SAN MATEO, CA 94403<br><sub>(City) (State) (Zip)</sub> | **3. Date of Earliest Transaction (Month/Day/Year)**<br>2023-02-17 | **5. Relationship of Reporting Person(s) to Issuer**<br>(Check all applicable)<br>[ ] Director [X] 10% Owner<br>[ ] Officer (give title below) [ ] Other (specify below)<br>_ _ |
| **2. Issuer Name and Ticker or Trading Symbol**<br>Roblox Corp [ RBLX ] | **4. If Amendment, Date of Original Filed (Month/Day/Year)**<br>  | **6. Individual or Joint/Group Filing (Check Applicable Line)**<br>[ ] Form filed by One Reporting Person<br>[X] Form filed by More than One Reporting Person |

---

## Table I - Non-Derivative Securities

---

|  |  |  |  |  |  |  |  |  |  |  |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| 1. Title of Security | 2. Transaction Date | 2A. Deemed Execution Date | 3. Transaction Code (V) | 3. Transaction Code (V) | 4. Securities Acquired (A) or Disposed of (D) | 4. Securities Acquired (A) or Disposed of (D) | 4. Securities Acquired (A) or Disposed of (D) | 5. Amount of Securities Beneficially Owned | 6. Ownership Form | 7. Nature of Indirect Beneficial Ownership |
| 1. Title of Security | 2. Transaction Date | 2A. Deemed Execution Date | Code | V | Amount | (A) or (D) | Price | 5. Amount of Securities Beneficially Owned | 6. Ownership Form | 7. Nature of Indirect Beneficial Ownership |
| Class A Common Stock | 2023-02-17 |  | J<sup>(1)</sup> |  | 876417 | D | $0.00 | 14625042 | I | See Footnotes<sup>(2)(3)(4)</sup> |
| Class A Common Stock | 2023-02-17 |  | J<sup>(5)</sup> |  | 2236626 | D | $0.00 | 25721195 | I | See Footnotes<sup>(3)(4)(6)</sup> |
| Class A Common Stock | 2023-02-17 |  | J<sup>(7)</sup> |  | 1675414 | D | $0.00 | 16940298 | I | See Footnotes<sup>(3)(4)(8)</sup> |
| Class A Common Stock | 2023-02-17 |  | J<sup>(9)</sup> |  | 110320 | D | $0.00 | 2493577 | I | See Footnotes<sup>(3)(4)(10)</sup> |
| Class A Common Stock | 2023-02-17 |  | J<sup>(11)</sup> |  | 31995 | D | $0.00 | 549724 | I | See Footnotes<sup>(3)(4)(12)</sup> |
| Class A Common Stock | 2023-02-17 |  | J<sup>(13)</sup> |  | 30635 | D | $0.00 | 280379 | I | See Footnotes<sup>(3)(4)(14)</sup> |
| Class A Common Stock | 2023-02-17 |  | J<sup>(15)</sup> |  | 1022319 | D | $0.00 | 11942645 | I | See Footnoes<sup>(3)(4)(16)</sup> |
| Class A Common Stock |  |  |  |  |  |  |  | 24507 | I | See Footnotes<sup>(3)(4)(17)</sup> |
| Class A Common Stock |  |  |  |  |  |  |  | 111112 | I | See Footnotes<sup>(3)(4)(18)</sup> |

---

## Table II - Derivative Securities

---

|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| 1. Title of Derivative Security | 2. Conversion or Exercise Price | 3. Transaction Date | 3A. Deemed Execution Date | 4. Transaction Code (V) | 4. Transaction Code (V) | 5. Number of Derivative Securities Acquired (A) or Disposed of (D) | 5. Number of Derivative Securities Acquired (A) or Disposed of (D) | 6. Date Exercisable and Expiration Date | 6. Date Exercisable and Expiration Date | 7. Title and Amount of Underlying Securities | 7. Title and Amount of Underlying Securities | 8. Price of Derivative Security | 9. Number of Derivative Securities Beneficially Owned | 10. Ownership Form | 11. Nature of Indirect Beneficial Ownership |
| 1. Title of Derivative Security | 2. Conversion or Exercise Price | 3. Transaction Date | 3A. Deemed Execution Date | Code | V | (A) | (D) | Date Exercisable | Expiration Date | Title | Amount or Number of Shares | 8. Price of Derivative Security | 9. Number of Derivative Securities Beneficially Owned | 10. Ownership Form | 11. Nature of Indirect Beneficial Ownership |
|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |

---

### Footnotes:

(1) Represents a pro-rata in kind distribution of shares of the Issuer's Class A Common Stock by Altos Ventures IV, LP to its limited partners.

(2) These shares are held directly by Altos Ventures IV, L.P.

(3) 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 4 GP, 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).

(4) 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.

(5) 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 limited partners.

(6) These shares are held directly by Altos Ventures IV Liquidity Fund, L.P.

(7) 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 limited partners.

(8) These shares are held directly by Altos Roblox SPV 1, LLC.

(9) 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 limited partners.

(10) These shares are held directly by Altos Roblox SPV 2, LLC.

(11) 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 limited partners.

(12) These shares are held directly by Altos Ventures IV Reserve Fund, L.P.

(13) 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.

(14) These shares are held directly by Altos Hybrid 2, L.P.

(15) 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 limited partners.

(16) These shares are held directly by Altos Roblox SPV 2020, LLC.

(17) These shares are held directly by Altos Ventures Management Inc.

(18) These shares are held directly by Altos Hybrid 4, L.P.

**Remarks:**
This Form 4 is the first of two Forms 4 filed by the Reporting Persons relating to the same events.  The Form 4 has been split into two filings in order to include all Reporting Persons.

**Signature:** /s/ Anthony P. Lee, Managing Director of Altos Management Partners IV, LLC, its general partner  
**Date:** 2023-02-21

**Signature:** /s/ Anthony P. Lee, Managing Director, Altos Management Partners IV, LLC its general partner  
**Date:** 2023-02-21

**Signature:** /s/ Anthony P. Lee, Managing Director Altos Management Partners IV, LLC, its general partner  
**Date:** 2023-02-21

**Signature:** /s/ Anthony P. Lee, Managing Director, Altos Hybrid 2, GP, LLC, its general partner  
**Date:** 2023-02-21

**Signature:** /s/ Anthony P. Lee, Managing Director of Altos Hybrid 4 GP, LLC, its general partner  
**Date:** 2023-02-21

**Signature:** /s/ Anthony P. Lee, Managing Member, Altos Roblox Management Partners, LLC, its Manager  
**Date:** 2023-02-21

**Signature:** /s/ Anthony P. Lee, Managing Member, Altos Roblox Management Partners, LLC, its Manager  
**Date:** 2023-02-21

**Signature:** /s/ Anthony P. Lee, Managing Member, Altos Roblox 2020 Management Partners, LLC, its Manager  
**Date:** 2023-02-21

### Remarks:

Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.

* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).

** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).

Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.

**Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.**