HF Sinclair (NYSE: DINO), the new parent entity of HollyFrontier, has completed its acquisition of Sinclair Oil. As a subsidiary of HF Sinclair, we’re in the process of updating our website to reflect this change.
Folks who made their own way.
Earl Holding’s parents lost everything in the 1929 stock market crash. He worked his way up to owning Sinclair Oil Company in the 1970s, and helped grow it into the company it is today.