MSC INCOME FUND, INC. 8-K

What Happened

• On June 30, 2026, MSC Income Fund, Inc. (MSIF) filed an 8-K disclosing that its board approved a CEO succession plan. Dwayne L. Hyzak, Chairman and CEO since October 2020, will transition CEO responsibilities to Nicholas T. Meserve, with the handover expected in the fourth quarter of 2026. After the transition, Hyzak will serve as Executive Chairman and collaborate with Meserve. The board’s approval does not constitute an immediate appointment.

Key Details

• Board approved the succession plan on June 30, 2026; transition currently expected in Q4 2026.
• Dwayne L. Hyzak has served as Chairman and CEO since October 2020 and will become Executive Chairman after transition.
• Nicholas T. Meserve, age 46, is currently a Managing Director and head of MSC Income’s private credit investment team.
• MSC Income will not pay Meserve direct compensation; his pay is provided by MSC Adviser I, LLC and Main Street Capital Corporation. No new compensatory arrangement was entered into.

Why It Matters

• This is a planned, internal leadership transition designed to provide continuity: the incoming CEO is an existing senior manager in MSC Income’s private credit team, and the outgoing CEO remains in a leadership role as Executive Chairman. For investors, the move signals management continuity and no immediate change in the Fund’s compensation expense (Meserve is paid by the adviser, not the Fund). Note the change is announced but not yet effective; investors should watch for formal appointment filings or additional disclosures.