# Filing Detail

Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]:
SEC Accession No. 0000799233-20-000007
Filing Date
2020-02-25
Accepted
2020-02-25 17:13:52
Documents
83
Period of Report
2019-12-31

Document Format Files

Seq | Description | Document | Type | Size
--- | --- | --- | --- | ---
1 | 10-K | htld-20191231.htm iXBRL | 10-K | 2273154
2 | EX-4.1 | exhibit412019q4.htm | EX-4.1 | 15010
3 | EX-21 | exhibit212019q4.htm | EX-21 | 9363
4 | EX-31.1 | exhibit3112019q4.htm | EX-31.1 | 23134
5 | EX-31.2 | exhibit3122019q4.htm | EX-31.2 | 23674
6 | EX-32 | exhibit3222019q4.htm | EX-32 | 10657
7 | EX-32.1 | exhibit3212019q4.htm | EX-32.1 | 9701
| Complete submission text file | 0000799233-20-000007.txt |  | 8430323

Data Files

Seq | Description | Document | Type | Size
--- | --- | --- | --- | ---
8 | XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT | htld-20191231.xsd | EX-101.SCH | 53691
9 | XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT | htld-20191231_cal.xml | EX-101.CAL | 91858
10 | XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT | htld-20191231_def.xml | EX-101.DEF | 232710
11 | XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT | htld-20191231_lab.xml | EX-101.LAB | 623865
12 | XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT | htld-20191231_pre.xml | EX-101.PRE | 386975
42 | EXTRACTED XBRL INSTANCE DOCUMENT | htld-20191231_htm.xml | XML | 1511948

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-K | Act: 34 | File No.: 000-15087 | Film No.: 20652071
SIC: 4213 Trucking (No Local)