Entravision adds CEO Michael Christenson and former Snap Chief People Officer Lara Sweet to its board; Juan Saldivar von Wuthenau resigns his board seat, but remains Entravision’s chief digital, strategy and accountability officer ... Flexxon, hardware-based cybersecurity solutions company, adds former Intel and Microsoft executive Ravi Agarwal to its advisory board ... Digital Extremes, video game development studio, promotes Chief Creative Officer Steve Sinclair to CEO, replacing founder James Schmalz, who remains on the board ... Nintex, intelligent process automation company, hires Lucid Software's Sean Goldstein, also former Salesforce, as chief revenue officer, and adds Asana's Neeracha Taychakhoonavudh to its board.