X0407 4 2023-06-23 0 0001315098 Roblox Corp RBLX 0001836648 Nam Hodong C/O ROBLOX CORPORATION 970 PARK PLACE SAN MATEO CA 94403 0 0 1 0 0 Class A Common Stock 2023-06-23 4 G 0 100000 0.00 D 2004861 I See Footnotes Class A Common Stock 100000 I See Footnotes Class A Common Stock 72 I See Footnotes Class A Common Stock 100000 I See Footnotes Class A Common Stock 228862 I See Footnotes Represents a transfer of shares by the Reporting Person to an irrevocable trust for the benefit of his children for which the Reporting Person serves as a co-trustee. These shares are held by the Nam-MacGill 2006 Family Trust for which Hodong Nam serves as trustee. Mr. Nam disclaims beneficial ownership of such shares except to the extent of his pecuniary interest therein. These shares are held directly by the Nam-MacGill 2020 Irrevocable Children's Trust for which the Reporting Person serves as co-trustee. These shares are held directly by trusts for the children of the Reporting Person, for which the Reporting Person serves as co-trustee. These shares are held by the Shipshead 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. These shares are directly by Nam-MacGill 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/ Hodong Nam 2023-06-25