STAMFORD, Conn.--(BUSINESS WIRE)--Silgan Holdings Inc. (Nasdaq:SLGN), a leading supplier of rigid packaging for shelf-stable food and other consumer goods products, will release its fourth quarter and full year 2014 earnings results on Tuesday, February 3, 2015, after the U.S. markets close. On the following morning, Wednesday, February 4, 2015, Silgan will hold a conference call at 11:00 A.M. eastern time to discuss its results and performance for these periods. The toll free number for the co