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Filing Detail
Form 10-K/A - Annual report [Section 13 and 15(d), not S-K Item 405]: [Amend]
SEC Accession No. 0000950170-24-045160
Filing Date
2024-04-17
Accepted
2024-04-17 16:54:20
Documents
13
Period of Report
2023-12-29

Document Format Files

Seq Description Document Type Size
1 10-K/A expo-20231229.htm   iXBRL 10-K/A 165402
2 EX-31.1 expo-ex31_1.htm EX-31.1 8165
3 EX-31.2 expo-ex31_2.htm EX-31.2 8106
  Complete submission text file 0000950170-24-045160.txt   375764

Data Files

Seq Description Document Type Size
4 XBRL TAXONOMY EXTENSION SCHEMA WITH EMBEDDED LINKBASES DOCUMENT expo-20231229.xsd EX-101.SCH 42869
16 EXTRACTED XBRL INSTANCE DOCUMENT expo-20231229_htm.xml XML 9068
Mailing Address EXPONENT INC 149 COMMONWEALTH DRIVE MENLO PARK CA 94025
Business Address EXPONENT INC 149 COMMONWEALTH DRIVE MENLO PARK CA 94025 650-326-9400
EXPONENT INC (Filer) CIK: 0000851520 (see all company filings)

IRS No.: 770218904 | State of Incorp.: DE | Fiscal Year End: 1229
Type: 10-K/A | Act: 34 | File No.: 000-18655 | Film No.: 24851770
SIC: 8742 Services-Management Consulting Services
(CF Office: 07 Trade & Services)