Exhibit 99.1 OneSpaWorld Reports Record First Quarter Fiscal 2026 Results Total Revenues of $247.6 Million, Net Income of $21.3 Million and Adjusted EBITDA of $32.2 Million Introduces Second Quarter 2026 Guidance of $257 to $262 Million in Total Revenues and $32.5 to $34.5 Million in Adjusted EBITDA Expects FY 2026 Guidance of $1.014 to $1.034 Billion in Total Revenues and $129 to $139 Million in Adjusted EBITDA Board Declares Quarterly Dividend of $0.05 Per Share • Total revenues increased 13% to $247.6 mi ...