|Amended and Restated Certificate of Incorporation|
|Amended and Restated By-Laws|
|Corporate Governance Guidelines|
|Code of Business Conduct and Ethics|
|Amendments to Code of Business Conduct and Ethics in Last 12 Months|
|HollyFrontier Corporation Ethics Hotline|
|Audit Committee Charter|
|Compensation Committee Charter|
|Nominating / Corporate Governance Committee Charter|
|Environmental, Health, Safety, And Public Policy Committee Charter|
|Form 8937 - HollyFrontier Merger|
|Form 8937 - HollyFrontier August 2011 Stock Split|
The Board of Directors has appointed Mr. Douglas Y. Bech as the lead director to preside over Non-Management Executive Sessions of the Board of Directors. Persons wishing to communicate with the non-management directors may do so by emailing the lead director at presiding.director.HFC@hollyfrontier.com or writing to the lead director at Lead Director, c/o Secretary, HollyFrontier Corporation, 2828 North Harwood, Suite 1300, Dallas, Texas 75201.
On August 22, 2012, the U.S. Securities and Exchange Commission adopted the final rule regarding the sourcing of conflict minerals under Section 1502 of the Dodd-Frank Wall Street Reform and Consumer Protection Act.
HollyFrontier is committed to being a responsible corporate citizen. To learn more about the initiatives HollyFrontier is taking with respect to this rule, please click on the link below:
|Form SD and Conflict Minerals Report|