NWPX Infrastructure, Inc. — Director's Dealing 2013

May 17, 2013

SEC Form 5 — Annual Statement of Changes in Beneficial Ownership

Issuer: NORTHWEST PIPE CO (NWPX)
CIK: 0001001385
Period of Report: 2012-12-31

Reporting Person: MAHONEY ROBERT L (Sr VP, Business Development)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2009-03-04	Common Stock	G	530	—	Disposed	20972	Direct
2010-05-10	Common Stock	G	100	—	Disposed	20872	Direct
2011-02-03	Common Stock	G	425	—	Disposed	20447	Direct
2011-09-07	Common Stock	G	500	—	Disposed	19947	Direct
2012-05-31	Common Stock	G	250	—	Disposed	19697	Direct
2012-12-31	Common Stock	G	1000	—	Disposed	18697	Direct