NBCUniversal CEO Jeff Shell departs, effective immediately, following investigation into complaint of inappropriate conduct with a woman employee ... Telecommunications company CoreNOC adds former CTIA President-CEO Steve Largent as executive strategic adviser ... End-to-end streaming company ViewLift adds former Amazon Prime Video Senior Product Manager Jeff Douglas as chief customer officer ... Autonomous driving company Wayve hires Google’s Silvius Rus as vice president-software ... Mistplay, discovery platform for mobile games, promotes Chief Growth Officer Jason Heller to CEO and adds former Match Group Americas CEO Amarnath Thombre to its board; founder and former CEO Henri-Charles Machalani will remain an active board member ... Cloud networking company Extreme Networks hires Duck Creek Technologies’ Kevin Rhodes as executive vice president-chief financial officer, effective May 30 ... Cyber risk management company Outpost24 taps VMware’s Brendan Hogan as chief strategy officer ... Jim Henson Co. names Mythical Entertainment’s Tara Billik vice president-feature films ... Online publisher platform Sovrn hires former Vox Media Chief Operating Officer Chris George as president.