Aug 3 (Reuters) - HollyFrontier Corp (HFC.N), opens new tabwill pay $2.6 billion for almost all of Sinclair Oil's assets, adding new refining, pipeline and storage facilities in the U.S. Rocky ...

SALT LAKE CITY — Sinclair Oil Corp. may be 100 years old, but it is not slowing down. Instead, the oil company is looking toward the future with plans to bring its familiar dinosaur logo across ...

When aging Harry F. Sinclair stepped out of the presidency of the Sinclair Oil Corp. in early 1949, his company was held in small esteem on Wall Street. Over it still hovered some of the onus of ...

(RTTNews) - HollyFrontier Corp. (HFC) and Holly Energy Partners, L.P. (HEP) have agreed to acquire Sinclair Oil Corporation and Sinclair Transportation Company from The Sinclair Companies.

Sinclair Oil celebrated its 100th anniversary May 1. Reporter Greg Fladager discussed the milestone by phone with Chairman and CEO Ross Matthews at the corporate headquarters in Salt Lake City.