Dick Costolo is the current CEO of Twitter and was its former COO. He took over as CEO from Evan Williams in October 2010. Read full biography of Dick Costolo →
You can choose to listen to one end of the spectrum or the other on Twitter, just like you can on television. But hopefully what we've done is... →
Dick Costolo is the current CEO of Twitter and was its former COO. He took over as CEO from Evan Williams in October 2010.