Skip to main content
toggle main menu
Home
About Us
Corporate Profile
Our Values
Company History
Leadership
Holly Energy Partners
Lubricants & Specialty Products
Sinclair Oil
Operations
Facilities
Cheyenne Refinery
El Dorado Refinery
Navajo Refinery
Tulsa Refinery
Woods Cross Refinery
Petro-Canada Lubricants
Sonneborn
Products
Light Products
Lubricants & Specialty Products
Asphalt & Heavy Products
Safety Data Sheets
Investor Relations
Press Releases
Events & Presentations
Stock Information
Stock Quote & Chart
Historic Stock Lookup
Investment Calculator
Dividend History
Analyst Coverage
Financial Information
SEC Filings
Annual Reports and Proxy
Quarterly Results
HF Sinclair Index
Corporate Governance
Shareholder Services
Investor FAQs
Stock Transfer Agent
Contact IR
Sustainability
Careers
Contact Us
Home
About Us
Corporate Profile
Our Values
Company History
Leadership
Holly Energy Partners
Lubricants & Specialty Products
Sinclair Oil
Operations
Facilities
Cheyenne Refinery
El Dorado Refinery
Navajo Refinery
Tulsa Refinery
Woods Cross Refinery
Petro-Canada Lubricants
Sonneborn
Products
Light Products
Lubricants & Specialty Products
Asphalt & Heavy Products
Safety Data Sheets
Investor Relations
Press Releases
Events & Presentations
Stock Information
Stock Quote & Chart
Historic Stock Lookup
Investment Calculator
Dividend History
Analyst Coverage
Financial Information
SEC Filings
Annual Reports and Proxy
Quarterly Results
HF Sinclair Index
Corporate Governance
Shareholder Services
Investor FAQs
Stock Transfer Agent
Contact IR
Sustainability
Careers
Contact Us
HF Sinclair Corp
HollyFrontier Corp
Select Year:
Filter filing type:
All Form Types
Annual Filings
Quarterly Filings
Current Reports
Proxy Filings
Registration Statements
Section 16 Filings
Other
Date
Filing Type
Filing Description
Download / View
Select Year:
Filter filing type:
All Form Types
Annual Filings
Quarterly Filings
Current Reports
Proxy Filings
Registration Statements
Section 16 Filings
Other
Date
Filing Type
Filing Description
Download / View