Jack Dorsey resigns as CEO of Twitter

Twitter co-founder Jack Dorsey will step down as the company's chief executive officer and will be replaced by Parag Agrawal, the company's chief technical officer.

Jack Dorsey resigns as CEO of Twitter

Twitter co-founder Jack Dorsey will step down as the company's chief executive officer and will be replaced by Parag Agrawal, the company's chief technical officer.