CHICAGO--(BUSINESS WIRE)--Levy Acquisition Corp. (“LAC”) (NASDAQ CM: LEVY, LEVYW, and LEVYU) announced today changes to its ticker symbols ahead of completing its definitive merger agreement whereby Del Taco Holdings, Inc., the second largest Mexican-American QSR chain by units in the United States, operating restaurants under the name Del Taco® (“Del Taco”) will become the sole direct subsidiary of LAC (the “Merger”). Effective upon the opening of trading on April 28, 2015, LAC’s ticker symbol