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Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]:
SEC Accession No. 0000799233-23-000005
Filing Date
2023-03-01
Accepted
2023-03-01 15:04:38
Documents
79
Period of Report
2022-12-31

Document Format Files

Seq Description Document Type Size
1 10-K htld-20221231.htm   iXBRL 10-K 1793912
2 EX-10 exhibitno1032022.htm EX-10 37579
3 EX-21 exhibit212022.htm EX-21 12798
4 EX-23.1 exhibit231consentofindepen.htm EX-23.1 2179
5 EX-31.1 exhibit3112022q4.htm EX-31.1 14377
6 EX-31.2 exhibit3122022q4.htm EX-31.2 14476
7 EX-32.1 exhibit3212022q4.htm EX-32.1 6658
8 EX-32.2 exhibit3222022q4.htm EX-32.2 7075
  Complete submission text file 0000799233-23-000005.txt   7843925

Data Files

Seq Description Document Type Size
9 XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT htld-20221231.xsd EX-101.SCH 64389
10 XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT htld-20221231_cal.xml EX-101.CAL 72567
11 XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT htld-20221231_def.xml EX-101.DEF 206212
12 XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT htld-20221231_lab.xml EX-101.LAB 725338
13 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT htld-20221231_pre.xml EX-101.PRE 424789
73 EXTRACTED XBRL INSTANCE DOCUMENT htld-20221231_htm.xml XML 1173196
Mailing Address 901 HEARTLAND WAY NORTH LIBERTY IA 52317
Business Address 901 HEARTLAND WAY NORTH LIBERTY IA 52317 3196457060
HEARTLAND EXPRESS INC (Filer) CIK: 0000799233 (see all company filings)

IRS No.: 930926999 | State of Incorp.: NV | Fiscal Year End: 1231
Type: 10-K | Act: 34 | File No.: 000-15087 | Film No.: 23692846
SIC: 4213 Trucking (No Local)