HOUSTON, Feb. 4, 2026 /PRNewswire/ -- MSC Income Fund, Inc. (NYSE: MSIF) ("MSC Income" or the "Fund") is pleased to announce the appointment of Nataly M. Marks as a new independent member of its Board of Directors (the "Board"). Ms. Marks will also serve on the Board's Audit Committee. Ms. Marks has served as the President of Triple-S Steel Holdings, Inc. since joining the company in 2022. Triple-S Steel is one of the nation's largest family-owned steel service centers with over 50 locations across North A ...