Andy Byron, CEO of Astronomer, has resigned after being shown on a Coldplay concert Jumbotron getting close with the company’s head of HR, according to the company.

Coldplay's concert at Gillette Stadium on Wednesday took an unexpected turn when a couple caught on the jumbotron sparked debate online

The identities of Mr. Byron and Ms. Cabot were confirmed by a spokesman for Astronomer on Friday night after the company issued a statement saying Mr. Byron had been placed on leave and that the comp...