Exhibit 99.1 Prospect Capital Announces March 2024 Financial Results and Declares 84 Consecutive 0.06DividendthNEWYORK,May8,2024(GLOBENEWSWIRE)–ProspectCapitalCorporation(NASDAQ:PSEC)("Prospect","our",or"we")todayannouncedfinancialresultsforourfiscalquarterendedMarch31,2024.FINANCIALRESULTS∣Allamountsin000's except | Quarter Ended | | Quarter Ended | Quarter | | | Ended | | --- | --- | --- | --- | --- | --- | --- | --- | | per share amounts (on weighted average basis ...