# EDGAR Filing Document

**Accession Number:** 0001315098
**File Stem:** 0001315098-26-000132
**Filing Date:** 2026-5
**Character Count:** 8598
**Document Hash:** a2083079c7a635508f9069f40cd11361
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001315098-26-000132.hdr.sgml**: 20260529

**ACCESSION NUMBER**: 0001315098-26-000132

**CONFORMED SUBMISSION TYPE**: 4

**PUBLIC DOCUMENT COUNT**: 1

**CONFORMED PERIOD OF REPORT**: 20260527

**FILED AS OF DATE**: 20260529

**DATE AS OF CHANGE**: 20260529

**REPORTING-OWNER**: 

**OWNER DATA:**
- **COMPANY CONFORMED NAME:** Baszucki Gregory
- **CENTRAL INDEX KEY:** 0001834990

**ORGANIZATION NAME:**

**FILING VALUES:**
- **FORM TYPE:** 4
- **SEC ACT:** 1934 Act
- **SEC FILE NUMBER:** 001-39763
- **FILM NUMBER:** 261044710

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

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** Roblox Corp
- **CENTRAL INDEX KEY:** 0001315098
- **STANDARD INDUSTRIAL CLASSIFICATION:** SERVICES-PREPACKAGED SOFTWARE [7372]
- **ORGANIZATION NAME:** 06 Technology
- **EIN:** 200991664
- **STATE OF INCORPORATION:** NV
- **FISCAL YEAR END:** 1231

**BUSINESS ADDRESS:**
- **STREET 1:** 3150 SOUTH DELAWARE STREET
- **CITY:** SAN MATEO
- **STATE:** CA
- **ZIP:** 94403
- **BUSINESS PHONE:** (888) 858-2569

**MAIL ADDRESS:**
- **STREET 1:** 3150 SOUTH DELAWARE STREET
- **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>Baszucki Gregory<br><sub>(Last) (First) (Middle)</sub><br>C/O ROBLOX CORPORATION<br>3150 S. DELAWARE ST.<br><sub>(Street)</sub><br>SAN MATEO, CA 94403<br><sub>(City) (State) (Zip)</sub> | **3. Date of Earliest Transaction (Month/Day/Year)**<br>2026-05-27 | **5. Relationship of Reporting Person(s) to Issuer**<br>(Check all applicable)<br>[X] Director [ ] 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>[X] Form filed by One Reporting Person<br>[ ] 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 | 2026-05-27 |  | J<sup>(1)</sup> |  | 1126 | D | 0<sup>(1)</sup> | 0<sup>(1)(2)(3)</sup> | D |  |
| Class A Common Stock | 2026-05-28 |  | A |  | 5185<sup>(4)</sup> | A | $0 | 5185<sup>(3)</sup> | D |  |
| Class A Common Stock |  |  |  |  |  |  |  | 8978717<sup>(2)</sup> | I | See Footnotes<sup>(5)</sup> |
| Class A Common Stock |  |  |  |  |  |  |  | 869250 | I | See Footnotes<sup>(6)</sup> |
| Class A Common Stock |  |  |  |  |  |  |  | 869250 | I | See Footnotes<sup>(7)</sup> |
| Class A Common Stock |  |  |  |  |  |  |  | 1294501 | I | See Footnotes<sup>(8)</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 |
| Phantom Stock | <sup>(9)</sup> | 2026-05-27 |  | J<sup>(1)</sup> |  | 1126 |  | <sup>(10)</sup> | <sup>(10)</sup> | Class A Common Stock | 1126 | $0 | 4501 | D |  |

---

### Footnotes:

(1) In connection with the vesting on May 27, 2026, of Restricted Stock Units ("RSUs") previously granted to the Reporting Person, the Reporting Person's receipt of 1,126 shares of Class A Common Stock was deferred, resulting in the Reporting Person's receipt instead of 1,126 shares of phantom stock pursuant to the Issuer's deferred compensation plan. The Reporting Person is therefore reporting the disposition of 1,126 shares of Class A Common Stock in exchange for an equal number of shares of phantom stock.

(2) On May 22, 2026, the Reporting Person transferred 9,220 shares of Class A Common Stock previously held directly to the Greg and Christina Baszucki Living Trust dtd 08/18/2006, for which the Reporting Person serves as trustee.

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

(4) These securities are Restricted Stock Units ("RSUs"). Each RSU represents a contingent right to receive one share of the Issuer's Class A Common Stock. 1/4th of the RSUs shall vest on each of August 20, 2026, November 20, 2026 and February 20, 2027, and the remaining 1/4th of the RSUs shall vest on the earlier of (i) the day before the annual meeting of stockholders held in 2027 or (ii) May 28, 2027, subject to the Reporting Person continuing as a service provider through each vest date.

(5) These shares are held of record by the Greg and Christina Baszucki Living Trust dtd 08/18/2006 of which the Reporting Person serves as trustee.   The Reporting Person may be deemed to have beneficial ownership of the shares held by the Trust.

(6) These shares are held directly by the Morningstar Dynasty Trust dtd 11/13/2020 of which Bessemer Trust Company of DE, N.A. serves as trustee.   The Reporting Person may be deemed to have beneficial ownership of the shares held by the Trust.

(7) These shares are held directly by the Crossbow Dynasty Trust dtd 11/13/2020 of which Bessemer Trust Company of DE, N.A. serves as trustee.  The Reporting Person may be deemed to have beneficial ownership of the shares held by the Trust.

(8) These shares are held directly under a Roth IRA account for the Reporting Person (formerly known as the PENSCO Trust Co).

(9) Each share of phantom stock represents a right to receive one share of Class A Common Stock.

(10) The phantom stock becomes payable in one lump sum payment upon separation from service.

**Signature:** /s/ Mark Reinstra Attorney-in-Fact for Gregory Baszucki  
**Date:** 2026-05-29

### 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.**