# Filing Detail

Form DEFA14A - Additional definitive proxy soliciting materials and Rule 14(a)(12) material:
SEC Accession No. 0000950170-23-014172
Filing Date
2023-04-25
Accepted
2023-04-24 19:35:58
Documents
3

Document Format Files

Seq | Description | Document | Type | Size
--- | --- | --- | --- | ---
1 | DEFA14A | expo_defa_14a_2022_non_x.htm | DEFA14A | 22485
2 | GRAPHIC | img100201756_0.jpg | GRAPHIC | 891936
3 | GRAPHIC | img100201756_1.jpg | GRAPHIC | 772582
| Complete submission text file | 0000950170-23-014172.txt |  | 2316093

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: 1230
Type: DEFA14A | Act: 34 | File No.: 000-18655 | Film No.: 23841311
SIC: 8742 Services-Management Consulting Services