Ascential Events (Europe) Ltd to hold a conference ACN;AMZN;AXP;BAC;BCS;BLK;EPAY;C;IT;FDC;FB;FDX;ETSY;EFX;DAVA;DB;CS;GS;HSBC;INTC;JPM;KFY;LAZ;MA;MSFT;MS;NFLX;WU;UBS;STM;SHOP;SC;PYPL