8-K

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UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM 8-K

CURRENT REPORT

Pursuant to Section 13 or 15(d) of the

Securities Exchange Act of 1934

Date of Report (Date of Earliest Event Reported):

November 12, 2013 (November 11, 2013)

HOLLYFRONTIER CORPORATION (Exact name of registrant as specified in its charter)
Delaware	001-03876	75-1056913
(State of Incorporation)	(Commission File Number)	(I.R.S. Employer Identification Number)

2828 N. Harwood, Suite 1300, Dallas, Texas 75201

(Address of Principal Executive Offices)

(214) 871-3555

(Registrant’s telephone number, including area code)

Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions:

[ ]    Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)

[ ]    Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)

[ ]    Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR

240.14d-2(b))

[ ]    Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR

240.13e-4(c))

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95277916.4

Item 7.01 Regulation FD Disclosure.

On November 11, 2013, HollyFrontier Corporation (the “Company”) issued a press release announcing that its subsidiary is reducing crude throughput at its Navajo Refinery due to refinery waste water constraints. A copy of the Company’s press release is attached hereto as Exhibit 99.1 and incorporated in this Item 7.01 in its entirety.

The information contained in, or incorporated into, this Item 7.01 is being furnished and shall not be deemed “filed” for the purposes of Section 18 of the Securities Exchange Act of 1934, as amended, or otherwise subject to the liabilities of that section, nor shall it be deemed incorporated by reference into any registration statement or other filing under the Securities Act of 1933, as amended, except as shall be expressly set forth by specific reference to such filing.

Item 9.01    Financial Statements and Exhibits.

(d)    Exhibits

Exhibit No.	Description
99.1	Press Release of the Company issued November 11, 2013.*

* Furnished herewith.

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SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized.

HOLLYFRONTIER CORPORATION
By:	/s/ Douglas S. Aron
Name:	Douglas S. Aron
Title:	Executive Vice President and Chief Financial Officer

Date:    November 12, 2013

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EXHIBIT INDEX

Exhibit No.	Description
99.1	Press Release of the Company issued November 11, 2013.*

* Furnished herewith.

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EX-99.1

November 11, 2013

HollyFrontier Announces Reduced Crude Rate at its Subsidiary’s Navajo Refinery

DALLAS--(BUSINESS WIRE) -- HollyFrontier Corporation (NYSE: HFC) announced that its subsidiary is reducing crude throughput at the Navajo Refinery due to refinery waste water constraints. Based on the revised operational plan for the Navajo Refinery, HFC fourth quarter total crude throughput is expected to be approximately 376,000 barrels per day based upon the Company’s current operational outlook.

About HollyFrontier Corporation:

HollyFrontier Corporation, headquartered in Dallas, Texas, is an independent petroleum refiner and marketer that produces high value light products such as gasoline, diesel fuel, jet fuel and other specialty products. HollyFrontier operates through its subsidiaries a 135,000 barrels per stream day ("bpsd") refinery located in El Dorado, Kansas, a 125,000 bpsd refinery in Tulsa, Oklahoma, a 100,000 bpsd refinery located in Artesia, New Mexico, a 52,000 bpsd refinery located in Cheyenne, Wyoming and a 31,000 bpsd refinery in Woods Cross, Utah. HollyFrontier markets its refined products principally in the Southwest U.S., the Rocky Mountains extending into the Pacific Northwest and in other neighboring Plains states. A subsidiary of HollyFrontier also owns a 39% interest (including the 2% general partner interest) in Holly Energy Partners, L.P.

The following is a "safe harbor" statement under the Private Securities Litigation Reform Act of 1995: The statements contained herein relating to matters that are not historical facts are "forward-looking statements" within the meaning of the federal securities laws. These statements are based on our beliefs and assumptions using currently available information and expectations as of the date hereof, are not guarantees of future performance and involve certain risks and uncertainties. Although we believe that such expectations reflected in such forward-looking statements are reasonable, we cannot give assurance that our expectations will prove to be correct. Therefore, actual outcomes and results could materially differ from what is expressed, implied or forecast in these statements. Any differences could be caused by a number of factors including, but not limited to:

• risks and uncertainties with respect to the actions of actual or potential competitive suppliers of refined petroleum products in HollyFrontier's markets;

• the demand for and supply of crude oil and refined products;

• the spread between market prices for refined products and market prices for crude oil;

• the possibility of constraints on the transportation of refined products;

• the possibility of inefficiencies, curtailments or shutdowns in refinery operations or pipelines;

• effects of governmental and environmental regulations and policies;

• the availability and cost of financing to HollyFrontier;

• the effectiveness of HollyFrontier's capital investments and marketing strategies;

• HollyFrontier's efficiency in carrying out construction projects;

• the ability of HollyFrontier to acquire refined product operations or pipeline and terminal operations on acceptable terms and to integrate any future acquired operations;

• the possibility of terrorist attacks and the consequences of any such attacks;

• general economic conditions; and

• other financial, operational and legal risks and uncertainties detailed from time to time in HollyFrontier's Securities and Exchange Commission filings.

The forward-looking statements speak only as of the date made and, other than as required by law, HollyFrontier undertakes no obligation to publicly update or revise any forward-looking statements, whether as a result of new information, future events or otherwise.

HollyFrontier Corporation
Julia Heidenreich, 214-954-6510
Vice President, Investor Relations
or
Blake Barfield, 214-954-6510
Investor Relations