Exhibit 99.1 SuRo Capital Corp. Reports First Quarter 2024 Financial Results Net Asset Value of $7.17 Per Share as of March 31, 2024 Completed $35 Million in New Investments Year-to-Date NEW YORK, NY, May 8, 2024 (GLOBE NEWSWIRE) – SuRo Capital Corp. (“SuRo Capital”, the “Company”, “we”, “us”, and “our”) (Nasdaq: SSSS) today announced its financial results for the quarter ended March 31, 2024. Net assets totaled approximately $181.7 million, or $7.17 per share, at March 31, 2024, as compared to $7.99 per sh ...