X0304 4 2011-11-14 0 0000864559 CASCADE MICROTECH INC CSCD 0001400003 DELAFIELD JOHN D 3633 136TH PLACE SE, STE 110 BELLEVUE WA 98006 1 0 0 0 Common Stock 62500 D Common Stock 25000 I By Delafield Hambrecht Inc. Common Stock 2011-11-14 4 P 0 74300 2.75 A 1402731 I By Delafield Hambrecht Partners Fund, LP Common Stock 1500 I By spouse Open market purchase of a total of 74,300 shares of common stock at $2.75/share. The reporting person is the Chairman of Delafield Hambrecht, Inc., which is the sole manager of the general partner of Delafield Hambrecht Partners Fund, LLP. The reporting person disclaims beneficial ownership of the reported securities except to the extent of his pecuniary interest therein. Madelaine G. Salas / by Power of Attorney 2011-11-15