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4//SEC Filing

Corrigan Catherine 4

Accession 0000851520-25-000078

CIK 0000851520other

View on SEC.gov Company Profile

Filed

Nov 17, 7:00 PM ET

Accepted

Nov 18, 4:31 PM ET

Size

13.0 KB

Accession

0000851520-25-000078

Insider Transaction Report

Form 4

Period: 2025-11-17

EXPONENT INCEXPO

Corrigan Catherine

Group Vice President

Transactions

Exercise/Conversion
Common Stock
2025-11-17$25.41/sh+3,225$81,931→ 86,654 total
Sale
Common Stock
2025-11-17$70.20/sh−3,225$226,411→ 83,429 total
Exercise/Conversion
Common Stock
2025-11-17$29.05/sh+2,380$69,139→ 85,809 total
Sale
Common Stock
2025-11-17$70.74/sh−1,675$118,487→ 84,134 total
Exercise/Conversion
Non-Qualified Stock Option (right to buy)
2025-11-17−3,225→ 19,353 total
Exercise: $25.41Exp: 2026-07-29→ Common Stock (3,225 underlying)
Exercise/Conversion
Non-Qualified Stock Option (right to buy)
2025-11-17−2,380→ 19,038 total
Exercise: $29.05Exp: 2027-02-16→ Common Stock (2,380 underlying)

Footnotes (3)

[F1]Stock sale was to cover the option exercise price and taxes.
[F2]The stock option becomes exercisable in four equal annual installments.
[F3]Not applicable.

Documents

1 file

4
edgardoc.xmlPrimary
PRIMARY DOCUMENT

Issuer

EXPONENT INC

CIK 0000851520

Entity typeother

Related Parties

1

filerCIK 0001552213

Filing Metadata

Form type: 4
Filed: Nov 17, 7:00 PM ET
Accepted: Nov 18, 4:31 PM ET
Size: 13.0 KB

View on SEC.gov