EXPONENT INC — Director's Dealing 2012

Mar 12, 2012

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: EXPONENT INC (EXPO)
CIK: 0000851520
Period of Report: 2012-03-08

Reporting Person: JOHNSTON PAUL R (Director, President & CEO)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2012-03-08	Common Stock	M	3546	$12.015	Acquired	72996	Direct
2012-03-08	Common Stock	S	3546	$45.7181	Disposed	69450	Direct
2012-03-08	Common Stock	M	1454	$12.015	Acquired	70904	Direct
2012-03-08	Common Stock	S	1454	$45.7181	Disposed	69450	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2012-03-08	Incentive Stock Option (right to buy)	$12.015	M	3546	Disposed	2015-03-01	Common Stock (3546)	Direct
2012-03-08	Non-Qualified Stock Option (right to buy)	$12.015	M	1454	Disposed	2015-03-01	Common Stock (1454)	Direct
2012-03-09	Restricted Stock Units	$	A	12498	Acquired	2022-03-09	Common Stock (12498)	Direct

Footnotes

F1: The stock option becomes exercisable in four equal annual installments.

F2: Not applicable.

F3: 1-for-1.