Who owns GHX?

I'm curious to understand the ownership structure of GHX. Could you provide a concise overview of who the primary stakeholders are? Are there any significant shareholders or investors with a controlling interest? Additionally, is GHX a publicly traded company, or is it privately owned? Understanding the ownership makeup can give valuable insights into the company's operations, strategic direction, and financial stability. Could you elaborate on the ownership structure of GHX and the influence it has on the company's decision-making processes?