X0508 4 2026-02-20 0 0001315098 Roblox Corp RBLX 0002015855 Chakravarthy Arvind C/O ROBLOX CORPORATION 3150 S. DELAWARE ST. SAN MATEO CA 94403 0 1 0 0 Chief People & Systems Officer 0 Class A Common Stock 2026-02-20 4 S 0 7655 60.95 D 191347 D Class A Common Stock 2026-02-20 4 S 0 12439 61.90 D 178908 D Class A Common Stock 2026-02-20 4 S 0 1319 62.69 D 177589 D Class A Common Stock 41568 I See Footnote Represents the number of shares sold to cover the statutory tax withholding obligations in connection with the vesting of Restricted Stock Units ("RSUs"). This sale was to satisfy tax withholding obligations to be funded by a "sell to cover" transaction. The price reported in column 4 is an average price. These shares were sold in multiple transactions at prices ranging from $60.49 to $61.47, 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. 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. The reported amount reflects the transfer of 41,568 shares transferred by the Reporting Person to the Jain Chakravarthy Living Trust on February 18, 2026. The Reporting Person serves as trustee of the trust. The price reported in column 4 is an average price. These shares were sold in multiple transactions at prices ranging from $61.50 to $62.46, 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. The price reported in column 4 is an average price. These shares were sold in multiple transactions at prices ranging from $62.51 to $62.99, 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. These shares are held directly by Jain Chakravarthy Living Trust. The Reporting Person may be deemed to have beneficial ownership over the securities held by the trust. /s/ Adele Freedman Attorney-in-Fact for Arvind Chakravarthy 2026-02-24