Investor Presentaiton

Debt Portfolio is 92% 1st Lien 100% 92% 90% Debt Investment Portfolio as of June 30, 2022 Fixed vs. Floating Rate Debt Investments Fixed 3% 80% 70% 60% 50% 40% 30% 20% 14.3% 8.8% 10% 8% 5.4% <1% Floating 97% 0% 1st Lien Debt* 2nd Lien debt Unsecured debt 1% of Total Debt Portfolio ■Weighted Average Yield Compared to 97% Floating / 3% Fixed at 6/30/2021 STELLUS CAPITAL INVESTMENT CORPORATION *Includes unitranche investments. Unitranche structures may combine characteristics of first lien senior secured as well as second lien loans Note: Percentages are based on market value *Subject to LIBOR or SOFR floors 14

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