Form 3 Filing: Initial Statement of Beneficial Ownership

This filing is an initial statement of beneficial ownership for Mark James King, reporting owner, who is an officer and director at JACK IN THE BOX INC. The filing indicates that Mr. King directly owns 12,188 shares of Common Stock, including unvested restricted stock units granted on 3/03/2026, which vest fully one year from the grant date. The signature date was May 14, 2026, with the period of report being May 11, 2026. The address provided for the reporting owner is in San Diego, CA.