0001972362-25-000185.txt : 20250226 0001972362-25-000185.hdr.sgml : 20250226 20250226174448 ACCESSION NUMBER: 0001972362-25-000185 CONFORMED SUBMISSION TYPE: 144 PUBLIC DOCUMENT COUNT: 1 FILED AS OF DATE: 20250226 DATE AS OF CHANGE: 20250226 SUBJECT COMPANY: COMPANY DATA: COMPANY CONFORMED NAME: EXPONENT INC CENTRAL INDEX KEY: 0000851520 STANDARD INDUSTRIAL CLASSIFICATION: SERVICES-MANAGEMENT CONSULTING SERVICES [8742] ORGANIZATION NAME: 07 Trade & Services IRS NUMBER: 770218904 STATE OF INCORPORATION: DE FISCAL YEAR END: 1229 FILING VALUES: FORM TYPE: 144 SEC ACT: 1933 Act SEC FILE NUMBER: 000-18655 FILM NUMBER: 25671739 BUSINESS ADDRESS: STREET 1: EXPONENT INC STREET 2: 149 COMMONWEALTH DRIVE CITY: MENLO PARK STATE: CA ZIP: 94025 BUSINESS PHONE: 650-326-9400 MAIL ADDRESS: STREET 1: EXPONENT INC STREET 2: 149 COMMONWEALTH DRIVE CITY: MENLO PARK STATE: CA ZIP: 94025 FORMER COMPANY: FORMER CONFORMED NAME: FAILURE GROUP INC DATE OF NAME CHANGE: 19930831 REPORTING-OWNER: COMPANY DATA: COMPANY CONFORMED NAME: Reiss Richard CENTRAL INDEX KEY: 0001633078 ORGANIZATION NAME: FILING VALUES: FORM TYPE: 144 MAIL ADDRESS: STREET 1: 149 COMMONWEALTH DRIVE CITY: MENLO PARK STATE: CA ZIP: 94025 144 1 primary_doc.xml 144 0001633078 XXXXXXXX LIVE 0000851520 EXPONENT INC 000-18655 149 COMMONWEALTH DRIVE MENLO PARK CA 94025 650-326-9400 Reiss Richard Officer Common Morgan Stanley Smith Barney LLC Executive Services

200 W Civic Center Dr - 4th Floor Sandy UT 84070

1736 149175.00 50800000 02/26/2025 NASDAQ COMMON 03/16/2015 RESTRICTED STOCK ISSUER N 1090 03/16/2015 COMPENSATION COMMON 03/14/2018 RESTRICTED STOCK ISSUER N 646 03/14/2018 COMPENSATION Y 02/26/2025 /s/ Richard Reiss