CHICAGO--(BUSINESS WIRE)--InnerWorkings, Inc. (NASDAQ: INWK), a global marketing supply chain company, will announce its fourth quarter and full year 2014 results after financial markets close on Thursday, February 12, 2015. Eric D. Belcher, Chief Executive Officer, and Joseph M. Busky, Chief Financial Officer, will host a live webcast presentation on InnerWorkings' fourth quarter and full year results and lead a question and answer session at 4:30 p.m. Central time (5:30 p.m. Eastern time) on