# EDGAR Filing Document

**Accession Number:** 0001315098
**File Stem:** 0001315098-26-000083
**Filing Date:** 2026-3
**Character Count:** 7873
**Document Hash:** b051dfeba2512aabf885900241fd3684
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001315098-26-000083.hdr.sgml**: 20260327

**ACCESSION NUMBER**: 0001315098-26-000083

**CONFORMED SUBMISSION TYPE**: 3

**PUBLIC DOCUMENT COUNT**: 3

**CONFORMED PERIOD OF REPORT**: 20260319

**FILED AS OF DATE**: 20260327

**DATE AS OF CHANGE**: 20260327

**REPORTING-OWNER**: 

**OWNER DATA:**
- **COMPANY CONFORMED NAME:** BUCKLEY SEAN JACK
- **CENTRAL INDEX KEY:** 0002122649

**ORGANIZATION NAME:**

**FILING VALUES:**
- **FORM TYPE:** 3
- **SEC ACT:** 1934 Act
- **SEC FILE NUMBER:** 001-39763
- **FILM NUMBER:** 26808429

**MAIL ADDRESS:**
- **STREET 1:** 3150 S. DELAWARE STREET
- **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

## Ex-24

![](section16powerofattorney001.jpg)

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;POWER OF ATTORNEY The undersigned, as a Section 16 reporting person of Roblox Corporation (the "Company"), hereby constitutes and appoints Mark Reinstra, Adele Freedman and Hans Gunawan, and each of them, as the undersigned's true and lawful attorney-in-fact to: 1. complete and execute Forms 3, 4 and 5 and other forms and all amendments thereto as such attorney-in-fact shall in his or her discretion determine to be required or advisable pursuant to Section 16 of the Securities Exchange Act of 1934 (as amended) and the rules and regulations promulgated thereunder, or any successor laws and regulations, as a consequence of the undersigned's ownership, acquisition or disposition of securities of the Company; and 2. do all acts necessary in order to file such forms with the SEC, any securities exchange or national association, the Company and such other person or agency as the attorneys-in-fact shall deem appropriate. The undersigned hereby ratifies and confirms all that said attorneys-in-fact and agents shall do or cause to be done by virtue hereof. The undersigned acknowledges that the foregoing attorneys-in-fact, in serving in such capacity at the request of the undersigned, are not assuming, nor is the Company assuming, any of the undersigned's responsibilities to comply with Section 16 of the Securities Exchange Act of 1934 (as amended). This Power of Attorney shall remain in full force and effect until the undersigned is no longer required to file Forms 3, 4 and 5 with respect to the undersigned's holdings of and transactions in securities issued by the Company, unless earlier revoked by the undersigned in a signed writing delivered to the Company and the foregoing attorneys-in-fact. IN WITNESS WHEREOF, the undersigned has caused this Power of Attorney to be executed as of March 4, 2026. Signature: /s/ Sean Jack Buckley Print Name: Sean Jack Buckley

------

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

## FORM 3

### INITIAL STATEMENT OF BENEFICIAL OWNERSHIP OF SECURITIES

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

---

| | | |
|:---|:---|:---|
| **1. Name and Address of Reporting Person**<sup>*</sup><br>BUCKLEY SEAN JACK<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. Issuer Name and Ticker or Trading Symbol**<br>Roblox Corp [ RBLX ] | **5. If Amendment, Date of Original Filed (Month/Day/Year)**<br>  |
| **2. Date of Event Requiring Statement (Month/Day/Year)**<br>2026-03-19 | **4. Relationship of Reporting Person(s) to Issuer**<br>(Check all applicable)<br>[ ] Director   [ ] 10% Owner<br>[X] Officer (give title below)   [ ] Other (specify below)<br>_Chief People & Systems Officer_ | **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 Beneficially Owned

---

|  |  |  |  |
| --- | --- | --- | --- |
| 1. Title of Security | 2. Amount of Securities Beneficially Owned | 3. Ownership Form | 4. Nature of Indirect Beneficial Ownership |
| Class  A Common Stock | 107551<sup>(1)</sup> | D |  |

---

## Table II - Derivative Securities Beneficially Owned

---

|  |  |  |  |  |  |  |  |
| --- | --- | --- | --- | --- | --- | --- | --- |
| 1. Title of Derivative Security | 2. Date Exercisable and Expiration Date (Month/Day/Year) | 2. Date Exercisable and Expiration Date (Month/Day/Year) | 3. Title and Amount of Underlying Securities | 3. Title and Amount of Underlying Securities | 4. Conversion or Exercise Price | 5. Ownership Form | 6. Nature of Indirect Beneficial Ownership |
| 1. Title of Derivative Security | Date Exercisable | Expiration Date | Title | Amount or Number of Shares | 4. Conversion or Exercise Price | 5. Ownership Form | 6. Nature of Indirect Beneficial Ownership |
| Performance Stock Unit | <sup>(2)</sup> | <sup>(2)</sup> | Class  A Common Stock | 50286<sup>(3)</sup> | <sup>(4)</sup> | D |  |

---

### Footnotes:

(1) Includes 86,627 Restricted Stock Units ("RSUs"). Each RSU represents a contingent right to receive one share of the Issuer's Class A Common Stock. The RSUs vest as follows: 10,410 vest on 5/20/2026, 9,928 vest on 8/20/2026, 10,480 vest on 11/20/2026, 10,039 vest on 2/20/2027, 8,711 vest on 5/20/2027, 7,928 vest on 8/20/2027, 6,009 vest on 11/20/2027, 5,496 vest on 2/20/2028, 4,899 vest on 5/20/2028, 4,547 vest on 8/20/2028, 4,288 vest on 11/20/2028, and 3,892 vest on 2/20/2029, each subject to continued service to the Company as of each vesting date.

(2) The vesting of the performance stock units ("PSUs") is subject to satisfying performance-based requirements, including the achievement of certain Bookings and Covenant Adjusted EBITDA margin targets by the Issuer for two successive one-year periods beginning January 1, 2026 and a relative total shareholder return target by the Issuer during a two-year performance period from January 1, 2026 and December 31, 2027. Subject to continued service by the Reporting Person on the vesting date, 100% of the PSUs eligible to vest based on performance will vest following certification of performance results by our Leadership Development and Compensation Committee after the end of the two-year performance period on December 31, 2027.

(3) Represents that maximum number of shares of Class A Common Stock which may be issued under this award.

(4) Each performance stock unit represents a contingent right to receive one share of the Issuer's Class A Common Stock.

**Remarks:**
Exhibit 24 - Power of Attorney

**Signature:** /s/ Mark Reinstra Attorney-in-Fact for Sean Jack Buckley  
**Date:** 2026-03-26

### 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.**