-----BEGIN PRIVACY-ENHANCED MESSAGE----- Proc-Type: 2001,MIC-CLEAR Originator-Name: webmaster@www.sec.gov Originator-Key-Asymmetric: MFgwCgYEVQgBAQICAf8DSgAwRwJAW2sNKK9AVtBzYZmr6aGjlWyK3XmZv3dTINen TWSM7vrzLADbmYQaionwg5sDW3P6oaM5D3tdezXMm7z1T+B+twIDAQAB MIC-Info: RSA-MD5,RSA, RsYKODp75KbEpNWbhQDxw4KvF2cYilTnRMgrltEK2DJpOAC0H9hEF8TjEIhmgSTz NfiKHQh7z6YJ6hxwi4LqmA== 0001209191-04-005522.txt : 20040129 0001209191-04-005522.hdr.sgml : 20040129 20040129190859 ACCESSION NUMBER: 0001209191-04-005522 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20040127 FILED AS OF DATE: 20040129 ISSUER: COMPANY DATA: COMPANY CONFORMED NAME: PDF SOLUTIONS INC CENTRAL INDEX KEY: 0001120914 STANDARD INDUSTRIAL CLASSIFICATION: SERVICES-COMPUTER PROGRAMMING SERVICES [7371] IRS NUMBER: 251701361 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 BUSINESS ADDRESS: STREET 1: 333 WEST SAN CARLOS STREET STREET 2: SUITE 700 CITY: SAN JOSE STATE: CA ZIP: 95110 BUSINESS PHONE: 4082807900 MAIL ADDRESS: STREET 1: 333 WEST SAN JOSE STREET STREET 2: SUITE 700 CITY: SAN JOSE STATE: CA ZIP: 95110 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: COBOURN THOMAS CENTRAL INDEX KEY: 0001164238 FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 000-31311 FILM NUMBER: 04553843 BUSINESS ADDRESS: STREET 1: 333 WEST SAN CARLOS STREET STREET 2: SUITE 700 CITY: SAN JOSE STATE: CA ZIP: 95110 BUSINESS PHONE: 4082807900 MAIL ADDRESS: STREET 1: 333 WEST SAN CARLOS STREEET STREET 2: SUITE 700 CITY: SAN JOSE STATE: CA ZIP: 95110 4 1 doc4.xml FORM 4 SUBMISSION X0201 4 2004-01-27 0 0001120914 PDF SOLUTIONS INC PDFS 0001164238 COBOURN THOMAS 333 WEST SAN CARLOS STREET SUITE 700 SAN JOSE CA 95110 0 1 0 0 VP, Yield Analysis Common Stock 2004-01-27 4 S 0 500.0000 15.2700 D 1106107.0000 D Common Stock 2004-01-27 4 S 0 100.0000 14.8400 D 1106007.0000 D Common Stock 2004-01-27 4 S 0 200.0000 14.8500 D 1105807.0000 D Common Stock 2004-01-27 4 S 0 100.0000 14.8900 D 1105707.0000 D Common Stock 2004-01-27 4 S 0 100.0000 14.9500 D 1105607.0000 D Common Stock 2004-01-27 4 S 0 100.0000 15.0000 D 1105507.0000 D Common Stock 2004-01-27 4 S 0 100.0000 15.0200 D 1105407.0000 D Common Stock 2004-01-27 4 S 0 700.0000 15.1400 D 1104707.0000 D Common Stock 2004-01-27 4 S 0 100.0000 15.1800 D 1104607.0000 D Common Stock 2004-01-27 4 S 0 400.0000 15.1300 D 1104207.0000 D Common Stock 2004-01-27 4 S 0 100.0000 15.1600 D 1104107.0000 D Common Stock 2004-01-27 4 S 0 100.0000 15.1373 D 1104007.0000 D Common Stock 2004-01-27 4 S 0 100.0000 15.1500 D 1103907.0000 D Common Stock 2004-01-27 4 S 0 200.0000 15.1750 D 1103707.0000 D Common Stock 2004-01-27 4 S 0 200.0000 15.1900 D 1103507.0000 D Common Stock 2004-01-27 4 S 0 200.0000 15.1450 D 1103307.0000 D Common Stock 2004-01-27 4 S 0 100.0000 15.1200 D 1103207.0000 D Common Stock 2004-01-27 4 S 0 100.0000 15.4650 D 1103107.0000 D Common Stock 2004-01-27 4 S 0 250.0000 15.1840 D 1102857.0000 D Common Stock 2004-01-27 4 S 0 100.0000 15.1510 D 1102757.0000 D Common Stock 66666.0000 I By the Thomas F. Cobourn 2001 Grantor Retained Annuity Trust dated June 25, 2001 The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 sales plan adopted by the reporting person on August 7, 2003. /s/ P. Steven M. Melman, Attorney-in-Fact for Thomas F. Cobourn 2004-01-29 -----END PRIVACY-ENHANCED MESSAGE-----