# Filing Detail

Form 10-Q - Quarterly report [Sections 13 or 15(d)]:
SEC Accession No. 0000799233-21-000054
Filing Date
2021-11-04
Accepted
2021-11-03 20:58:58
Documents
78
Period of Report
2021-09-30

Document Format Files

Seq | Description | Document | Type | Size
--- | --- | --- | --- | ---
1 | 10-Q | htld-20210930.htm iXBRL | 10-Q | 1038083
2 | EX-10.1 | secondamendmenttocredita.htm | EX-10.1 | 7269
3 | EX-31.1 | exhibit3112021q3.htm | EX-31.1 | 14429
4 | EX-31.2 | exhibit3122021q3.htm | EX-31.2 | 14526
5 | EX-32.1 | exhibit3212021q3.htm | EX-32.1 | 6669
6 | EX-32.2 | exhibit3222021q3.htm | EX-32.2 | 7041
12 |  | secondamendmenttocredita001.jpg | GRAPHIC | 209136
13 |  | secondamendmenttocredita002.jpg | GRAPHIC | 234987
14 |  | secondamendmenttocredita003.jpg | GRAPHIC | 224734
15 |  | secondamendmenttocredita004.jpg | GRAPHIC | 236647
16 |  | secondamendmenttocredita005.jpg | GRAPHIC | 198816
17 |  | secondamendmenttocredita006.jpg | GRAPHIC | 199071
18 |  | secondamendmenttocredita007.jpg | GRAPHIC | 202246
19 |  | secondamendmenttocredita008.jpg | GRAPHIC | 201987
20 |  | secondamendmenttocredita009.jpg | GRAPHIC | 214166
21 |  | secondamendmenttocredita010.jpg | GRAPHIC | 205211
22 |  | secondamendmenttocredita011.jpg | GRAPHIC | 212200
23 |  | secondamendmenttocredita012.jpg | GRAPHIC | 225942
24 |  | secondamendmenttocredita013.jpg | GRAPHIC | 246177
25 |  | secondamendmenttocredita014.jpg | GRAPHIC | 123580
26 |  | secondamendmenttocredita015.jpg | GRAPHIC | 59612
27 |  | secondamendmenttocredita016.jpg | GRAPHIC | 26893
28 |  | secondamendmenttocredita017.jpg | GRAPHIC | 151959
29 |  | secondamendmenttocredita018.jpg | GRAPHIC | 32850
30 |  | secondamendmenttocredita019.jpg | GRAPHIC | 26876
31 |  | secondamendmenttocredita020.jpg | GRAPHIC | 183680
32 |  | secondamendmenttocredita021.jpg | GRAPHIC | 163572
33 |  | secondamendmenttocredita022.jpg | GRAPHIC | 82229
| Complete submission text file | 0000799233-21-000054.txt |  | 9496995

Data Files

Seq | Description | Document | Type | Size
--- | --- | --- | --- | ---
7 | XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT | htld-20210930.xsd | EX-101.SCH | 31011
8 | XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT | htld-20210930_cal.xml | EX-101.CAL | 45791
9 | XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT | htld-20210930_def.xml | EX-101.DEF | 130645
10 | XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT | htld-20210930_lab.xml | EX-101.LAB | 445613
11 | XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT | htld-20210930_pre.xml | EX-101.PRE | 269035
34 | EXTRACTED XBRL INSTANCE DOCUMENT | htld-20210930_htm.xml | XML | 633987

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.: 211377614
SIC: 4213 Trucking (No Local)