SAN DIEGO--(BUSINESS WIRE)--Jack in the Box Inc. (NASDAQ: JACK) will participate in two upcoming investment conferences. The dates of the presentations are as follows: June 23, 2015, 9:05 a.m. ET – Oppenheimer Consumer Conference in Boston. June 24, 2015, 9:00 a.m. ET – Jefferies Consumer Conference in Nantucket, Massachusetts. Live webcasts of the presentations can be accessed via the Jack in the Box Inc. corporate website. To access the live webcasts through the internet, log onto the Jack in