X0202 3/A 2004-12-14 2004-12-15 0 0000864559 CASCADE MICROTECH INC CSCD 0001268517 BARNES KEITH 1 0 0 0 Series B Preferred Stock Common stock 505000 I By Electroglas, Inc. Each share of Series B Preferred Stock converts into one share of common stock upon the closing of the Issuer's initial public offering. Mr. Barnes is Chairman and Chief Executive Officer of Electroglas, Inc. Accordingly Mr. Barnes may be deemed to be the beneficial owner of the 505,000 shares of Series B Preferred Stock held by Electroglas, Inc. A Form 3 was filed on December 15, 2004 on behalf of Electroglas, Inc. The report should have been filed on behalf of Mr. Keith Barnes, who as Chairman and Chief Executive Officer of Electroglas, Inc., may be deemed the beneficial owner of shares owned by Electroglas, Inc. Madelaine Salas, by power of attorney 2004-12-20