# Filing Detail

Form 10-Q - Quarterly report [Sections 13 or 15(d)]:
SEC Accession No. 0000799233-20-000026
Filing Date
2020-05-08
Accepted
2020-05-08 16:52:36
Documents
54
Period of Report
2020-03-31

Document Format Files

Seq | Description | Document | Type | Size
--- | --- | --- | --- | ---
1 | 10-Q | htld-20200331.htm iXBRL | 10-Q | 976643
2 | EX-31.1 | exhibit3112020q1.htm | EX-31.1 | 23228
3 | EX-31.2 | exhibit3122020q1.htm | EX-31.2 | 23735
4 | EX-32.1 | exhibit3212020q1.htm | EX-32.1 | 9757
5 | EX-32.2 | exhibit3222020q1.htm | EX-32.2 | 10641
| Complete submission text file | 0000799233-20-000026.txt |  | 4032087

Data Files

Seq | Description | Document | Type | Size
--- | --- | --- | --- | ---
6 | XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT | htld-20200331.xsd | EX-101.SCH | 28613
7 | XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT | htld-20200331_cal.xml | EX-101.CAL | 57161
8 | XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT | htld-20200331_def.xml | EX-101.DEF | 141544
9 | XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT | htld-20200331_lab.xml | EX-101.LAB | 430359
10 | XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT | htld-20200331_pre.xml | EX-101.PRE | 263253
42 | EXTRACTED XBRL INSTANCE DOCUMENT | htld-20200331_htm.xml | XML | 482985

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.: 20861400
SIC: 4213 Trucking (No Local)