A Jon Marshall

Affiliations

• Director at Southwestern Energy Co (SWN), 2024-05-28
• Other at Sentinel Energy Services Inc. (STNL), 2021-03-31
• Director at Noble Corp Plc (NE), 2020-02-25
• Director at Cobalt International Energy Inc. (CIE), 2017-10-04
• Large Shareholder at Genelink Inc (GNLK), 2012-10-04