Dick Costolo
Executive
Richard William Costolo is an American businessman. He was the CEO of Twitter from 2010 to 2015; he also served as the COO before becoming CEO. He took over as CEO from Evan Williams in October 2010.
Executive
Richard William Costolo is an American businessman. He was the CEO of Twitter from 2010 to 2015; he also served as the COO before becoming CEO. He took over as CEO from Evan Williams in October 2010.