Rosen Law Firm said investors who bought Roblox Corporation common stock between October 30, 2025 and April 30, 2026 have until August 7, 2026 to seek appointment as lead plaintiff in a securities class action already filed against the company. The complaint alleges defendants made materially false or misleading statements, or concealed adverse facts, about Roblox's organic growth potential, including claims that growth would slow significantly as enrollment in the age verification rollout tapered, compounding a slowdown in on-platform communication, app store rating reductions, and a swift decline in organic growth. Rosen said class members may seek compensation through a contingency fee arrangement and noted that no class has yet been certified.