David Baszucki - 20 May 2026 Form 4 Insider Report for Roblox Corp (RBLX)

Reporting relationship: President & CEO, Director, 10%+ Owner
Issuer ticker: RBLX
Reported as of: 20 May 2026
Net transaction value: -$2,292,446
SEC form: 4
Accepted by SEC: 22 May 2026, 17:27:48 UTC
Prior SEC filing: 03 Apr 2026
Source filing: View source filing
Reporting owner signature: /s/ Mark Reinstra Attorney-in-Fact for David Baszucki

Key filing fact

David Baszucki filed Form 4 for Roblox Corp (RBLX) on 22 May 2026.

Key facts

This page summarizes David Baszucki's Form 4 filing for Roblox Corp (RBLX).
3 reported transactions and 0 derivative rows are listed below.
Accepted by SEC: 22 May 2026, 17:27.

Change

Previous filing in this sequence was filed on 03 Apr 2026.
Current net transaction value: -$2,292,446.

Research use

This tells you what this filing adds before you inspect full transaction and derivative tables.
You can trace every row back to the original SEC filing document.

Evidence

Filed on Form 4

Ownership activity is grounded in SEC Form 4 disclosures.

View source filing

Reporting Owners (1)

CIK 0001834991 Primary reporting owner

Baszucki David

Relationship: President & CEO, Director, 10%+ Owner
Address: C/O ROBLOX CORPORATION, 3150 S. DELAWARE ST., SAN MATEO
Signature: /s/ Mark Reinstra Attorney-in-Fact for David Baszucki
Signature date: 22 May 2026

Reported non-derivative transactions

Shares, units, or other non-derivative securities reported in this filing.

RBLX transaction

Class A Common Stock

Sale

Transaction value: $208,041
Shares: -4,686
Change %: -0.52%
Price: $44.40
Shares after: 898,156
Date: 20 May 2026
Ownership: Direct
Footnotes: F1, F2, F3

RBLX transaction

Class A Common Stock

Sale

Transaction value: $2,043,101
Shares: -45,042
Change %: -5%
Price: $45.36
Shares after: 853,114
Date: 20 May 2026
Ownership: Direct
Footnotes: F1, F3, F4

RBLX transaction

Class A Common Stock

Sale

Transaction value: $41,305
Shares: -900
Change %: -0.11%
Price: $45.89
Shares after: 852,214
Date: 20 May 2026
Ownership: Direct
Footnotes: F1, F3, F5

RBLX holding

Class A Common Stock

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after: 3,493,765
Date: 20 May 2026
Ownership: See Footnote
Footnotes: F6

^* marks a reported price that did not pass the local price check.

Additional SEC filing notes

Filing notes and footnotes

Explanation of responses 6 footnotes

Footnote F1

Represents the number of shares sold to cover statutory tax withholding obligations arising in connection with the vesting of certain Restricted Stock Units ("RSUs") and Performance Stock Units ("PSUs"). These shares were sold pursuant to a mandatory "sell-to-cover" arrangement under the Issuer's equity incentive plan to satisfy tax withholding obligations and do not represent a discretionary transaction by the Reporting Person.

Footnote F2

The price reported in column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $43.83 to $44.81, inclusive. The Reporting Person undertakes to provide the Issuer, any security holder of the Issuer or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

Footnote F3

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.

Footnote F4

The price reported in column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $44.86 to $45.85, inclusive. The Reporting Person undertakes to provide the Issuer, any security holder of the Issuer or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

Footnote F5

The price reported in column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $45.88 to $45.93, inclusive. The Reporting Person undertakes to provide the Issuer, any security holder of the Issuer or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

Footnote F6

These shares are held directly by The Freedom Revocable Trust dated February 28, 2017 as amended, and for which the Reporting Person serves as trustee.