<SEC-DOCUMENT>0000799233-18-000003-index.html : 20180212 <SEC-HEADER>0000799233-18-000003.hdr.sgml : 20180212 <ACCEPTANCE-DATETIME>20180212084359 ACCESSION NUMBER: 0000799233-18-000003 CONFORMED SUBMISSION TYPE: 8-K PUBLIC DOCUMENT COUNT: 2 CONFORMED PERIOD OF REPORT: 20180212 ITEM INFORMATION: Results of Operations and Financial Condition ITEM INFORMATION: Regulation FD Disclosure ITEM INFORMATION: Financial Statements and Exhibits FILED AS OF DATE: 20180212 DATE AS OF CHANGE: 20180212 FILER: COMPANY DATA: COMPANY CONFORMED NAME: HEARTLAND EXPRESS INC CENTRAL INDEX KEY: 0000799233 STANDARD INDUSTRIAL CLASSIFICATION: TRUCKING (NO LOCAL) [4213] IRS NUMBER: 930926999 STATE OF INCORPORATION: NV FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: 8-K SEC ACT: 1934 Act SEC FILE NUMBER: 000-15087 FILM NUMBER: 18594012 BUSINESS ADDRESS: STREET 1: 901 NORTH KANSAS AVENUE CITY: NORTH LIBERTY STATE: IA ZIP: 52317 BUSINESS PHONE: 3196263600 MAIL ADDRESS: STREET 1: 901 NORTH KANSAS AVENUE CITY: NORTH LIBERTY STATE: IA ZIP: 52317 </SEC-HEADER> <DOCUMENT> <TYPE>8-K <SEQUENCE>1 <FILENAME>earningsrelease8k2017q4.htm <DESCRIPTION>8-K <TEXT> Document 1 - file: earningsrelease8k2017q4.htm
</DOCUMENT> <DOCUMENT> <TYPE>EX-99.1 <SEQUENCE>2 <FILENAME>htld4q2017earningsrelease.htm <DESCRIPTION>EXHIBIT 99.1 <TEXT> Document 2 - file: htld4q2017earningsrelease.htm
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