NWPX Infrastructure, Inc. — Director's Dealing 2008

Mar 14, 2008

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: NORTHWEST PIPE CO (NWPX)
CIK: 0001001385
Period of Report: 2008-03-13

Reporting Person: TAGMYER WILLIAM R (Director)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2008-03-13	COMMON STOCK	M	14438	$13.563	Acquired	114008	Direct
2008-03-13	COMMON STOCK	S	14438	$38.682	Disposed	99570	Direct
2008-03-14	COMMON STOCK	M	4118	$13.563	Acquired	103688	Direct
2008-03-14	COMMON STOCK	S	4118	$38.953	Disposed	99570	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2008-03-13	INCENTIVE STOCK OPTIONS	$13.563	M	14438	Disposed	2010-05-02	COMMON STOCK (14438)	Direct
2008-03-14	INCENTIVE STOCK OPTION	$13.563	M	4118	Disposed	2010-05-02	COMMON STOCK (4118)	Direct