New Mountain Guardian IV Income Fund, L.L.C. 8-K

What Happened The company filed an 8-K (Item 5.02) reporting that, on March 19, 2026, the Board accepted the resignation of Kris Corbett as Chief Financial Officer and Treasurer. Mr. Corbett’s resignation will become effective upon the completion of a prudent transition to a successor CFO and Treasurer, which the filing says is expected by May 29, 2026. He will continue to serve in the role until that Effective Date and did not report any disagreement with the company’s operations, policies or practices.

Key Details

• Resignation accepted by the Board: March 19, 2026.
• Expected Effective Date (end of transition): May 29, 2026.
• Role affected: Chief Financial Officer and Treasurer (Kris Corbett).
• Filing date of the 8-K: March 24, 2026; no disagreement with management disclosed.

Why It Matters A CFO departure is material because the role oversees financial reporting, controls and investor communications. The company signals an orderly transition — the incumbent will remain through the handover and no disputes were reported — which may reduce near-term operational disruption. Investors should monitor announcements for the named successor and any potential changes to financial reporting or guidance.