Astronomer CEO Andy Byron has resigned from the company amid an affair with his company's chief people officer at a Coldplay concert. Astronomer, the technology company that faced backlash after its CEO was allegedly caught in an affair at a Coldplay concert, said the CEO has resigned, the company announced Saturday.

A tech company CEO has resigned after controversy over a video captured on the big screen at a Coldplay concert.

Byron, who is married, had his arms around Kristin Cabot, the company's chief people officer.