Serial investor Sardar Biglari—who has attempted to take control of Cracker Barrel and El Pollo Loco within the past year—has ...

Jack in the Box (JACK) said on Wednesday it has adopted a ‘poison pill’ plan effective immediately after activist investor ...

Jack in the Box (NASDAQ:JACK) disclosed on Wednesday thta it adopted a limited-duration stockholder rights plan to protect ...

The fast-food company, which also owns Del Taco, adopted a shareholder rights plan after Biglari Capital Corp. accumulated ...

Jack in the Box is focusing more heavily on its digital business with a new loyalty program, a drive-thru-only restaurant prototype and a ghost kitchen test with Reef Technologies.