SAN DIEGO--(BUSINESS WIRE)--Jack in the Box Inc. (NASDAQ: JACK) today announced that it will report fourth quarter and full-year fiscal 2026 financial results after market close on Wednesday, December 9, 2026. The Company will host a conference call and webcast to discuss the results at 5:00 p.m. ET that same day. The live webcast will be available on the Jack in the Box investor relations website at investors.jackinthebox.com, where a replay will also be available following the event. The timi.