# Filing Detail

Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]:
SEC Accession No. 0000950170-25-030001
Filing Date
2025-02-28
Accepted
2025-02-28 16:09:53
Documents
105
Period of Report
2025-01-03

Document Format Files

Seq | Description | Document | Type | Size
--- | --- | --- | --- | ---
1 | 10-K | expo-20250103.htm iXBRL | 10-K | 3376602
2 | EX-3.1(II) | expo-ex3_1ii.htm | EX-3.1(II) | 11412
3 | EX-19.1 | expo-ex19_1.htm | EX-19.1 | 82307
4 | EX-21.1 | expo-ex21_1.htm | EX-21.1 | 13964
5 | EX-23.1 | expo-ex23_1.htm | EX-23.1 | 4513
6 | EX-31.1 | expo-ex31_1.htm | EX-31.1 | 16446
7 | EX-31.2 | expo-ex31_2.htm | EX-31.2 | 16545
8 | EX-32.1 | expo-ex32_1.htm | EX-32.1 | 9010
9 | EX-32.2 | expo-ex32_2.htm | EX-32.2 | 8905
10 | EX-97.01 | expo-ex97_0.htm | EX-97.0 | 39684
11 | GRAPHIC | img39744960_0.jpg | GRAPHIC | 262057
| Complete submission text file | 0000950170-25-030001.txt |  | 14470448

Data Files

Seq | Description | Document | Type | Size
--- | --- | --- | --- | ---
12 | XBRL TAXONOMY EXTENSION SCHEMA WITH EMBEDDED LINKBASES DOCUMENT | expo-20250103.xsd | EX-101.SCH | 1318089
108 | EXTRACTED XBRL INSTANCE DOCUMENT | expo-20250103_htm.xml | XML | 3223275

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)

EIN.: 770218904 | State of Incorp.: DE | Fiscal Year End: 0103
Type: 10-K | Act: 34 | File No.: 000-18655 | Film No.: 25690211
SIC: 8742 Services-Management Consulting Services
(CF Office: 07 Trade & Services)