UPDATE 2-Vodafone's Colao signs off with subdued quarter By: Reuters: Company News July 25, 2018 at 04:26 AM EDT * CEO Colao handing over to finance director in October (Add CEO comments, shares) Read More >> Related Stocks: Invent Ventures Inc Liberty Global Ltd Ord A Telefonica S.A. ADR Vodafone Grp Plc ADR