# Filing Detail

Form 10-Q - Quarterly report [Sections 13 or 15(d)]:
SEC Accession No. 0000799233-18-000036
Filing Date
2018-08-09
Accepted
2018-08-08 18:56:16
Documents
62
Period of Report
2018-06-30

Document Format Files

Seq | Description | Document | Type | Size
--- | --- | --- | --- | ---
1 | 10-Q | htld2018q210q.htm iXBRL | 10-Q | 995752
2 | EXHIBIT 31.1 | exhibit3112018q2.htm | EX-31.1 | 23572
3 | EXHIBIT 31.2 | exhibit3122018q2.htm | EX-31.2 | 24722
4 | EXHIBIT 32.1 | exhibit3212018q2.htm | EX-32.1 | 9716
5 | EXHIBIT 32.2 | exhibit3222018q2.htm | EX-32.2 | 10601
| Complete submission text file | 0000799233-18-000036.txt |  | 4433472

Data Files

Seq | Description | Document | Type | Size
--- | --- | --- | --- | ---
6 | XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT | htld-20180630.xsd | EX-101.SCH | 33413
7 | XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT | htld-20180630_cal.xml | EX-101.CAL | 57342
8 | XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT | htld-20180630_def.xml | EX-101.DEF | 141641
9 | XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT | htld-20180630_lab.xml | EX-101.LAB | 481172
10 | XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT | htld-20180630_pre.xml | EX-101.PRE | 272288
11 | EXTRACTED XBRL INSTANCE DOCUMENT | htld2018q210q_htm.xml | XML | 566692

Mailing Address 901 NORTH KANSAS AVENUE NORTH LIBERTY IA 52317
Business Address 901 NORTH KANSAS AVENUE NORTH LIBERTY IA 52317 3196263600
HEARTLAND EXPRESS INC (Filer) CIK: 0000799233 (see all company filings)

EIN.: 930926999 | State of Incorp.: NV | Fiscal Year End: 1231
Type: 10-Q | Act: 34 | File No.: 000-15087 | Film No.: 181002826
SIC: 4213 Trucking (No Local)