Jason Kilar - 27 May 2026 Form 4 Insider Report for Roblox Corp (RBLX)

Reporting relationship: Director
Issuer ticker: RBLX
Reported as of: 27 May 2026
Net transaction value: $0
SEC form: 4
Accepted by SEC: 29 May 2026, 16:15:47 UTC
Prior SEC filing: 17 Mar 2026
Next SEC filing: 17 Jun 2026
Source filing: View source filing
Reporting owner signature: /s/ Mark Reinstra Attorney-in-Fact for Jason Kilar

Key filing fact

Jason Kilar filed Form 4 for Roblox Corp (RBLX) on 29 May 2026.

Key facts

This page summarizes Jason Kilar's Form 4 filing for Roblox Corp (RBLX).
3 reported transactions and 1 derivative row are listed below.
Accepted by SEC: 29 May 2026, 16:15.

Change

Previous filing in this sequence was filed on 17 Mar 2026.
Current net transaction value: $0.

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 0001239764 Primary reporting owner

KILAR JASON

Relationship: Director
Address: C/O ROBLOX CORPORATION, 3150 S. DELAWARE ST., SAN MATEO
Signature: /s/ Mark Reinstra Attorney-in-Fact for Jason Kilar
Signature date: 29 May 2026

Reported non-derivative transactions

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

RBLX transaction

Class A Common Stock

Other

Transaction value
Shares: -1,126
Change %: -7%
Price: $0.000000^*
Shares after: 15,038
Date: 27 May 2026
Ownership: Direct
Footnotes: F1, F2

RBLX transaction

Class A Common Stock

Award

Transaction value
Shares: +5,185
Change %: +34%
Price: $0.000000^*
Shares after: 20,223
Date: 28 May 2026
Ownership: Direct
Footnotes: F2, F3

Reported derivative securities

Options, warrants, convertible securities, or similar derivative positions disclosed in the filing.

RBLX transaction Derivative

Phantom Stock

Other

Transaction value
Shares: +1,126
Change %: +33%
Price: $0.000000^*
Shares after: 4,501
Date: 27 May 2026
Ownership: Direct
Underlying class: Class A Common Stock
Underlying amount: 1,126
Exercise price
Footnotes: F1, F4, F5

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

Additional SEC filing notes

Filing notes and footnotes

Explanation of responses 5 footnotes

Footnote F1

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.

Footnote F2

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 F3

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.

Footnote F4

Each share of phantom stock represents a right to receive one share of Class A common stock.

Footnote F5

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