EXPONENT INC — Director's Dealing 2013

Aug 5, 2013

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: EXPONENT INC (EXPO)
CIK: 0000851520
Period of Report: 2013-08-02

Reporting Person: SCHLENKER RICHARD L JR (EVP & Chief Financial Officer)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2013-08-02	Common Stock	M	850	$12.015	Acquired	106851	Direct
2013-08-02	Common Stock	S	850	$66.5	Disposed	106001	Direct
2013-08-05	Common Stock	M	5057	$12.015	Acquired	111058	Direct
2013-08-05	Common Stock	S	5057	$67.038	Disposed	106001	Direct
2013-08-05	Common Stock	M	3664	$15.645	Acquired	109665	Direct
2013-08-05	Common Stock	S	3664	$67.23	Disposed	106001	Direct
2013-08-05	Common Stock	M	2534	$15.645	Acquired	108535	Direct
2013-08-05	Common Stock	S	2534	$67.038	Disposed	106001	Direct
2013-08-05	Common Stock	M	6036	$15.645	Acquired	112037	Direct
2013-08-05	Common Stock	S	6036	$67.23	Disposed	106001	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2013-08-02	Incentive Stock Option (right to buy)	$12.015	M	850	Disposed	2015-03-01	Common Stock (850)	Direct
2013-08-05	Incentive Stock Option (right to buy)	$12.015	M	5057	Disposed	2015-03-01	Common Stock (5057)	Direct
2013-08-05	Incentive Stock Option (right to buy)	$15.645	M	3664	Disposed	2016-02-09	Common Stock (3664)	Direct
2013-08-05	Incentive Stock Option (right to buy)	$15.645	M	2534	Disposed	2016-02-09	Common Stock (2534)	Direct
2013-08-05	Non-Qualified Stock Option (right to buy)	$15.645	M	6036	Disposed	2016-02-09	Common Stock (6036)	Direct

Footnotes

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

F2: Not applicable.