Molson Coors appoints Rahul Goyal as new CEO, shares fall

** Shares of beer maker Molson Coors TAP.N down ~1% at $46.04

** Co appoints insider Rahul Goyal as CEO, succeeding Gavin Hattersley, effective October 1

** Goyal has been part of TAP for 24 years and previously served as the CFO for Molson Coors India

**Including session's moves, TAP down ~18% YTD