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## Investor Information 

## Corporate Headquarters 

Northwest Pipe Company 200 SW Market Street, Suite 1800 Portland, Oregon 97201 (503) 946-1200 

## Stock Listing 

Northwest Pipe Company’s common stock is traded on the Nasdaq National Market System under the symbol NWPX. 

## Common Stock Prices and Dividends 

<img src='content_image/124957.jpg'>

There were 78 shareholders of record and approximately 2,200 beneficial shareholders at March 23, 2001. There were no cash dividends declared or paid in fiscal years 1999 or 2000. The company does not anticipate paying cash dividends in the foreseeable future. 

## Transfer Agent & Registrar 

The transfer agent and registrar for Northwest Pipe stock is: 

Mellon Investor Services LLC P.O. Box 3315 South Hackensack, New Jersey 07606 (800) 522-6645 On the Internet: www.mellon-investor.com 

## Public/Shareholder Information 

Financial analysts, stockbrokers, interested investors and others can obtain a copy of the company’s 2000 10-K filed with the Securities and Exchange Commission by contacting: 

Diane Campbell Northwest Pipe Company 200 SW Market Street, Suite 1800 Portland, Oregon 97201 (503) 382-2388 dcampbell@nwpipe.com 

Additional information about the company can be obtained by calling the company or by accessing the web site. 

## Web Site Address 

www.nwpipe.com 

## Annual Meeting 

The annual meeting of Northwest Pipe shareholders will be: 

Tuesday, May 15, 2001 9:00 a.m. Heathman Hotel 1001 S. W. Broadway Portland, Oregon 97205 503.241.4100 

Proxy material will be mailed to shareholders of record prior to the meeting. 

Independent Public Accountants PricewaterhouseCoopers LLP Portland, Oregon 

Legal Counsel Ater Wynne LLP Portland, Oregon 

