Expand Energy

EXE

EnergyNMS$27.4B

EXE SEC filings last scanned 22 Aug 2026, 16:54 UTC

CEO Timeline

Michael WichterichCurrentInterimManually reviewed

Feb 2026 — Present(7mo)

Web-search review found Michael Wichterich was appointed interim President and CEO again on 2026-02-09 after Domenic J. Dell'Osso, Jr.; add the missing current interim CEO tenure.

1 source filing — click to expand

Domenic J. Dell'Osso, Jr.

Oct 2021 — Feb 2026(4y 4mo)

Domenic J. Dell'Osso, Jr. was appointed President and Chief Executive Officer of Chesapeake Energy Corporation, effective October 11, 2021, succeeding Michael A. Wichterich who stepped down from the interim CEO role.

terminated by Expand Energy without cause

3 source filings — click to expand

Michael WichterichInterim

Apr 2021 — Oct 2021(6mo)

Michael Wichterich was appointed Interim Chief Executive Officer of Chesapeake Energy Corporation, effective April 30, 2021.

appointment of new CEO

4 source filings — click to expand

Robert Douglas Lawler

May 2013 — Apr 2021(7y 11mo)

Robert Douglas Lawler was appointed President and Chief Executive Officer of Chesapeake Energy Corporation, effective May 20, 2013, succeeding Steven C. Dixon who ceased serving as Acting Chief Executive Officer.

termination without cause

3 source filings — click to expand

Steven C. DixonInterim

Apr 2013 — Jun 2013(2mo)

Steven C. Dixon was appointed Acting Chief Executive Officer of Chesapeake Energy Corporation, effective April 1, 2013, succeeding Aubrey K. McClendon.

2 source filings — click to expand

Aubrey K. McClendon

Since at least Mar 2005 — Apr 2013(8y 1mo)

planned retirement, previously agreed with the Board of Directors

4 source filings — click to expand