EXPONENT INC — Director's Dealing 2011

Feb 15, 2011

SEC Form 5 — Annual Statement of Changes in Beneficial Ownership

Issuer: EXPONENT INC (EXPO)
CIK: 0000851520
Period of Report: 2010-12-31

Reporting Person: CALIGIURI ROBERT D (Group Vice President)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2010-04-02	Common Stock	P	99	$27.2935	Acquired	54035	Direct
2010-07-02	Common Stock	P	76	$30.5425	Acquired	54111	Direct
2010-10-01	Common Stock	P	86	$31.2265	Acquired	54197	Direct
2010-12-31	Common Stock	P	64	$35.663	Acquired	62532	Direct

Footnotes

F1: Acquisition of stock pursuant to Exponent, Inc. Employee Stock Purchase Plan under the provisions of Section 423 of the Internal Revenue Code in a transaction exempt under SEC Rule 16b-3.