Exhibit 99.1 WhiteHorse Finance, Inc. Announces First Quarter 2025 Earnings Results and Declares Quarterly Distribution of 0.385PerShareNEWYORK,May12,2025/PRNewswire/−−WhiteHorseFinance,Inc.("WhiteHorseFinance"orthe"Company")(Nasdaq:WHF)todayannounceditsfinancialresultsforthefirstquarterendedMarch31,2025.Inaddition,theCompany′sboardofdirectorshasdeclaredadistributionof0.385 per share with respect to the quarter ended March 31, 2025. The distribution will be pay ...