Form 10-Q - Quarterly report [Sections 13 or 15(d)]:
SEC Accession No. 0001193125-25-253766
Filing Date
2025-10-28
Accepted
2025-10-28 16:45:41
Documents
81
Period of Report
2025-09-27

Document Format Files

Seq Description Document Type Size
1 10-Q d36961d10q.htm   iXBRL 10-Q 1288126
2 EX-31.1 d36961dex311.htm EX-31.1 6051
3 EX-31.2 d36961dex312.htm EX-31.2 6068
4 EX-32.1 d36961dex321.htm EX-32.1 3699
5 EX-32.2 d36961dex322.htm EX-32.2 3742
8 GRAPHIC g36961g1025021751820.jpg GRAPHIC 4601
  Complete submission text file 0001193125-25-253766.txt   7123356

Data Files

Seq Description Document Type Size
7 XBRL TAXONOMY EXTENSION SCHEMA lstr-20250927.xsd EX-101.SCH 1353838
85 EXTRACTED XBRL INSTANCE DOCUMENT d36961d10q_htm.xml XML 1126467
Mailing Address LANDSTAR SYSTEM INC 13410 SUTTON PARK DRIVE SOUTH JACKSONVILLE FL 32224
Business Address 13410 SUTTON PARK DRIVE SOUTH JACKSONVILLE FL 32224 9043989400
LANDSTAR SYSTEM INC (Filer) CIK: 0000853816 (see all company filings)

EIN.: 061313069 | State of Incorp.: DE | Fiscal Year End: 1230
Type: 10-Q | Act: 34 | File No.: 000-21238 | Film No.: 251425526
SIC: 4213 Trucking (No Local)
(CF Office: 01 Energy & Transportation)