<SEC-DOCUMENT>0000000000-18-017600-index.html : 20180703 <SEC-HEADER>0000000000-18-017600.hdr.sgml : 20180703 <ACCEPTANCE-DATETIME>20180608130816 <PRIVATE-TO-PUBLIC> ACCESSION NUMBER: 0000000000-18-017600 CONFORMED SUBMISSION TYPE: UPLOAD PUBLIC DOCUMENT COUNT: 1 FILED AS OF DATE: 20180608 FILED FOR: COMPANY DATA: COMPANY CONFORMED NAME: HollyFrontier Corp CENTRAL INDEX KEY: 0000048039 STANDARD INDUSTRIAL CLASSIFICATION: PETROLEUM REFINING [2911] IRS NUMBER: 751056913 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: UPLOAD BUSINESS ADDRESS: STREET 1: 2828 N. HARWOOD STREET 2: SUITE 1300 CITY: DALLAS STATE: TX ZIP: 75201 BUSINESS PHONE: 2148713555 MAIL ADDRESS: STREET 1: 2828 N. HARWOOD STREET 2: SUITE 1300 CITY: DALLAS STATE: TX ZIP: 75201 FORMER COMPANY: FORMER CONFORMED NAME: HOLLY CORP DATE OF NAME CHANGE: 19920703 FORMER COMPANY: FORMER CONFORMED NAME: GENERAL APPLIANCE CORP DATE OF NAME CHANGE: 19680508 PUBLIC REFERENCE ACCESSION NUMBER: 0000048039-18-000012 [HTML] </SEC-HEADER> <DOCUMENT> <TYPE>LETTER <SEQUENCE>1 <FILENAME>filename1.pdf <TEXT> Document 1 - file: filename1.pdf
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