Catherine Corrigan - 13 Mar 2026 Form 4 Insider Report for EXPONENT INC (EXPO)

Role
President & CEO, Director
Signature
By: Wendy Whitehouse For: Catherine Corrigan
Issuer symbol
EXPO
Transactions as of
13 Mar 2026
Net transactions value
$0
Form type
4
Filing time
16 Mar 2026, 16:16:37 UTC
Previous filing
13 Mar 2026
SEC
View on sec.gov

Reporting Owners (1)

Name Relationship Address Signature Signature date CIK
Corrigan Catherine President & CEO, Director 149 COMMONWEALTH DRIVE, MENLO PARK By: Wendy Whitehouse For: Catherine Corrigan 16 Mar 2026 0001552213

Derivative Securities (e.g., puts, calls, warrants, options, convertible securities)

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Underlying Class Amount Exercise Price Ownership Footnotes
transaction EXPO Restricted Stock Units Award +17,814 17,814 13 Mar 2026 Common Stock 17,814 Direct F1, F2
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id Content
F1 1-for-1.
F2 Not applicable.