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