April 10 (Reuters) - Roblox (RBLX.N), opens new tab has hired PubMatic (PUBM.O), opens new tab to help ramp up sales of new video advertisements the gaming platform expects to launch later this year, ...

Roblox stock rose Tuesday after the videogame company said it is partnering with Google to expand its burgeoning ad business. The collaboration with Alphabet-owned Google is a “foundational element in ...