JACK - Jack in the Box Q4 sales slip on Del Taco refranchising costs February, 21 2024 05:42 PM Jack In The Box Inc. 2024-02-21 17:42:45 ET There were few surprises in Q4 results from Jack in the Box ( NASDAQ: JACK ) with shares modestly higher in after-hours trade. ... For further details see: Jack in the Box Q4 sales slip on Del Taco refranchising costs