Mattel, Inc. (NASDAQ: MAT), a leading global toy and family entertainment company and owner of one of the most iconic brand portfolios in the world, and Roblox Corporation (NYSE: RBLX), an immersive ...

(RTTNews) - Toy and family entertainment company Mattel, Inc. (MAT) and Roblox Corp. (RBLX), an immersive gaming and creation platform, announced Wednesday an expanded collaboration to introduce a ...