Roblox Corp (RBLX) · Insider Trading (Form 4) SEC Filing

=== SEC Form 4 — Statement of Changes in Beneficial Ownership === Document Type: 4 Period of Report: 2026-05-27 10b5-1 Pre-arranged Plan: No --- Issuer --- Name: Roblox Corp (RBLX) CIK: 0001315098 --- Reporting Owner --- Name: KILAR JASON CIK: 0001239764 Role: Director --- Non-Derivative Transactions --- [Transaction #1] Security: Class A Common Stock Date: 2026-05-27 | Code: J (Other acquisition/disposition) Shares: -1,126 | Price: $0.00 Shares Owned After: 15,038 | Ownership: D (Direct) Footnotes: [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. [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. [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. [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. [Transaction #2] Security: Class A Common Stock Date: 2026-05-28 | Code: A (Grant or award) Shares: +5,185 | Price: $0.00 Shares Owned After: 20,223 | Ownership: D (Direct) Footnotes: [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. [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. --- Derivative Transactions --- [Transaction #1] Security: Phantom Stock Date: 2026-05-27 | Code: J (Other acquisition/disposition) Shares: +1,126 | Price: $0.00 Shares Owned After: 4,501 | Ownership: D (Direct) Footnotes: [F4] Each share of phantom stock represents a right to receive one share of Class A common stock. [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. [F5] The phantom stock becomes payable in one lump sum payment upon separation from service. [F5] The phantom stock becomes payable in one lump sum payment upon separation from service. --- Footnotes (Complete Index) --- 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. 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. 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. F4: Each share of phantom stock represents a right to receive one share of Class A common stock. F5: The phantom stock becomes payable in one lump sum payment upon separation from service. --- Signature --- /s/ /s/ Mark Reinstra Attorney-in-Fact for Jason Kilar (2026-05-29)