NWPX Infrastructure, Inc. — Director's Dealing 2017

Jan 18, 2017

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: NORTHWEST PIPE CO (NWPX)
CIK: 0001001385
Period of Report: 2017-01-15

Reporting Person: Dana Martin W (Exec VP, Bus Devel & Strategy)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2017-01-15	Common Stock	M	606	—	Acquired	9295	Direct
2017-01-15	Common Stock	F	252	$17.04	Disposed	9043	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2017-01-15	Restricted Stock Units	$	M	606	Disposed		Common Stock (606)	Direct

Holdings (Derivative)

Security	Exercise Price	Expiration	Underlying	Shares	Ownership
Performance Shares	$		Common Stock ()	0	Direct

Footnotes

F1: Represents shares acquired pursuant to vesting of Restricted Stock Units granted in 2014.

F2: Represents shares withheld by the issuer for payment of taxes incurred upon vesting event consistent with company policy.

F3: Each Restricted Stock Unit represents a contingent right to receive one share of Northwest Pipe Company common stock.

F4: The Restricted Stock Units vest in installments as follows: 1/3 on January 15, 2015, 1/3 on January 15, 2016 and 1/3 on January 15, 2017.

F5: Performance Shares vest in an amount ranging from 0-200% to the extent such Performance Shares are earned. Performance Shares are earned based on Northwest Pipe Company's total shareholder return for a specific time period relative to the total shareholder return of a peer group over the same period.