SAN MATEO, CA—Lee Anthony P, a director at Roblox Corp (NYSE:RBLX), recently sold a significant portion of his holdings in the company. According to a filing with the Securities and Exchange ...

A weekly email keeps leadership aligned and cuts down on meetings, said a Roblox engineering exec. In his last job, Sebastian Barrios used the email to free up one-on-ones for strategic conversations.

Roblox is creating a new generation of game developers, but it needs to make sure it can hold on to them past their early teen years.