SEC Form 4 · accession 0001315098-26-000167
Roblox Corp · RBLX
Statement of changes in beneficial ownership, as filed. Original on EDGAR ↗
Reporting owner
Gina Mastantuono
Director
Period of report
Aug 20, 2026
Accepted (ET)
Aug 24, 2026 · 4:34 pm EDT
Rule 10b5-1 plan
box not checked
Issuer CIK
0001315098
Table I — non-derivative securities
| Security | Date | Code | Shares | Price | A/D | Owned after | D/I | Nature of ownership |
|---|---|---|---|---|---|---|---|---|
| Class A Common StockF1,F2 | Aug 20, 2026 | J | 1,296 | $0.00 | D | 18,261 | D |
Table II — derivative securities
| Security | Conv. / exercise price | Date | Code | Shares | A/D | Exercisable | Expires | Underlying | Underlying shares | Owned after | D/I |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Phantom StockF3,F4 | — | Aug 20, 2026 | J | 1,296 | A | — | — | Class A Common Stock | 1,296 | 1,296 | D |
Explanation of responses
- F1In connection with the vesting on August 20, 2026, of Restricted Stock Units ("RSUs") previously granted to the Reporting Person, the Reporting Person's receipt of 1,296 shares of Class A Common Stock was deferred, resulting in the Reporting Person's receipt instead of 1,296 shares of phantom stock pursuant to the Issuer's deferred compensation plan. The Reporting Person is therefore reporting the disposition of 1,296 shares of Class A Common Stock in exchange for an equal number of shares of phantom stock.
- F2A 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.
- F3Each share of phantom stock represents a right to receive one share of Class A common stock.
- F4The phantom stock becomes payable in one lump sum payment upon separation from service.