# Filing Detail

Form 10-Q - Quarterly report [Sections 13 or 15(d)]:
SEC Accession No. 0001193125-21-312970
Filing Date
2021-10-29
Accepted
2021-10-29 12:53:59
Documents
70
Period of Report
2021-09-25

Document Format Files

Seq | Description | Document | Type | Size
--- | --- | --- | --- | ---
1 | 10-Q | d218009d10q.htm iXBRL | 10-Q | 1324704
2 | EX-31.1 | d218009dex311.htm | EX-31.1 | 6111
3 | EX-31.2 | d218009dex312.htm | EX-31.2 | 6128
4 | EX-32.1 | d218009dex321.htm | EX-32.1 | 3042
5 | EX-32.2 | d218009dex322.htm | EX-32.2 | 2992
12 | GRAPHIC | g218009dsp1.jpg | GRAPHIC | 4994
| Complete submission text file | 0001193125-21-312970.txt |  | 5887708

Data Files

Seq | Description | Document | Type | Size
--- | --- | --- | --- | ---
7 | XBRL TAXONOMY EXTENSION SCHEMA | lstr-20210925.xsd | EX-101.SCH | 38491
8 | XBRL TAXONOMY EXTENSION CALCULATION LINKBASE | lstr-20210925_cal.xml | EX-101.CAL | 52952
9 | XBRL TAXONOMY EXTENSION DEFINITION LINKBASE | lstr-20210925_def.xml | EX-101.DEF | 319135
10 | XBRL TAXONOMY EXTENSION LABEL LINKBASE | lstr-20210925_lab.xml | EX-101.LAB | 366672
11 | XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE | lstr-20210925_pre.xml | EX-101.PRE | 360144
13 | EXTRACTED XBRL INSTANCE DOCUMENT | d218009d10q_htm.xml | XML | 913125

Mailing Address LANDSTAR SYSTEM INC 13410 SUTTON PARK DRIVE SOUTH JACKSONVILLE FL 32224
Business Address 13410 SUTTON PARK DRIVE SOUTH JACKSONVILLE FL 32224 9043901224
LANDSTAR SYSTEM INC (Filer) CIK: 0000853816 (see all company filings)

EIN.: 061313069 | State of Incorp.: DE | Fiscal Year End: 1228
Type: 10-Q | Act: 34 | File No.: 000-21238 | Film No.: 211361994
SIC: 4213 Trucking (No Local)