0001437749-16-038618.txt : 20160913 0001437749-16-038618.hdr.sgml : 20160913 20160913154201 ACCESSION NUMBER: 0001437749-16-038618 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20160912 FILED AS OF DATE: 20160913 DATE AS OF CHANGE: 20160913 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: WALKER GREGORY C CENTRAL INDEX KEY: 0001227568 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 000-31311 FILM NUMBER: 161882860 MAIL ADDRESS: STREET 1: 2 RESULTS WAY CITY: CUPERTINO STATE: CA ZIP: 95014 4 1 rdgdoc.xml WALKER FORM 4 X0306 4 2016-09-12 0001120914 PDF SOLUTIONS INC PDFS 0001227568 WALKER GREGORY C 333 W. SAN CARLOS ST. SUITE 1000 SAN JOSE CA 95110 1 CFO, VP Finance Common Stock 2016-09-12 4 S 0 2665 15.90110 D 20528 D Average weighted sale price for shares disposed of in the reported transaction. The shares were sold in multiple brokers' transactions at various market prices per share ranging from $15.876 to $15.92. /s/ Gregory Walker 2016-09-13