EXE · 10-Q · 2026Q1 · Full report

Management Changes

EXPAND ENERGY Corp · 2026-04-28 · Importance 38 · Surprise 60

On February 6, 2026 the Board appointed Michael Wichterich, Chairman of the Board, as Interim President and Chief Executive Officer, replacing Domenic J. Dell’Osso, Jr., effective immediately. In connection with that separation, Mr. Dell’Osso resigned from the Board of Directors effective immediately. On April 6, 2026 the Board appointed Marcel Teunissen as Executive Vice President and Chief Financial Officer, effective immediately. These leadership changes affect the company’s executive team and governance going into 2026.

Key facts

• On February 6, 2026, the Board appointed Michael Wichterich, Chairman of the Board, as Interim President and Chief Executive Officer, replacing Domenic J. Dell’Osso, Jr., effective immediately.
• On April 6, 2026, the Board appointed Marcel Teunissen as Executive Vice President and Chief Financial Officer, effective immediately.
• In connection with his separation, Domenic J. Dell’Osso, Jr. resigned from the Board of Directors, effective immediately.