Four senior Twitter executives are leaving the media company, which is also adding a new chief marketing officer and two board members, Chief Executive Officer Jack Dorsey confirmed, outlining the biggest leadership changes since he returned as CEO, calling for "bold rethinking".
Media head Katie Jacobs Stanton, product head Kevin Weil, and the head of the engineering division, Alex Roetter, will all leave the company, Dorsey tweeted late Sunday.
On Sunday night Jason Toff, who heads Twitter's video streaming service, Vine, tweeted that he was leaving Twitter to join Google to work on virtual reality.
Some of the executives are departing under pressure and others decided on their own to leave the company, a source told Reuters. Twitter has been struggling to muster growth to please Wall Street.