X0306 4 2021-03-23 0 0001315098 Roblox Corp RBLX 0001836652 Kim Han 2882 SAND HILL ROAD, SUITE 100 MENLO PARK CA 94025 0 0 1 0 Class A Common Stock 2021-03-23 4 S 0 17620 68.1252 D 1188572 I See Footnote Class A Common Stock 2021-03-23 4 S 0 6558 68.9408 D 1182014 I See Footnote Class A Common Stock 2021-03-23 4 S 0 3970 70.1269 D 1178044 I See Footnote Class A Common Stock 2021-03-23 4 S 0 1852 70.9112 D 1176192 I See Footnote Class A Common Stock 2021-04-06 4 G 0 20000 0.00 D 1156192 I See Footnote Class A Common Stock 2021-05-27 4 G 0 50000 0.00 D 1106192 I See Footnote Class A Common Stock 147636 I See Footnote The price reported in column 4 is an average price. These shares were sold in multiple transactions at prices ranging from $67.65 to $68.64, 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 shares held by The Kim Living Trust, as reported in the Reporting Person's prior Section 16 reports, inadvertently included 55,499 shares that are held by Han Family Investments, LLC - Sub Fund No.1. The holdings reported in this Form 4 properly reflect the indirect ownership of the shares of the Reporting Person. These shares are held directly by The Kim Living Trust for which the Reporting Person serves as trustee. The Reporting Person disclaims beneficial ownership of such shares except to the extent of his pecuniary interest therein. The price reported in column 4 is an average price. These shares were sold in multiple transactions at prices ranging from $68.65 to $69.63, 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 $69.75 to $70.72, 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 $70.80 to $71.00, 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 the Han Family Investments, LLC - Sub Fund No. 1 for which the Reporting Person serves as Managing Member. The Reporting Person disclaims beneficial ownership of such shares except to the extent of his pecuniary interest therein. /s/ Han Kim 2021-10-26