0001415889-22-011940.txt : 20221202 0001415889-22-011940.hdr.sgml : 20221202 20221202135110 ACCESSION NUMBER: 0001415889-22-011940 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20221130 FILED AS OF DATE: 20221202 DATE AS OF CHANGE: 20221202 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: Strojwas Andrzej CENTRAL INDEX KEY: 0001892306 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 000-31311 FILM NUMBER: 221441370 MAIL ADDRESS: STREET 1: 2858 DE LA CRUZ BLVD. CITY: SANTA CLARA STATE: CA ZIP: 95050 ISSUER: COMPANY DATA: COMPANY CONFORMED NAME: PDF SOLUTIONS INC CENTRAL INDEX KEY: 0001120914 STANDARD INDUSTRIAL CLASSIFICATION: SERVICES-PREPACKAGED SOFTWARE [7372] IRS NUMBER: 251701361 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 BUSINESS ADDRESS: STREET 1: 2858 DE LA CRUZ BOULEVARD CITY: SANTA CLARA STATE: CA ZIP: 95050 BUSINESS PHONE: 4082807900 MAIL ADDRESS: STREET 1: 2858 DE LA CRUZ BOULEVARD CITY: SANTA CLARA STATE: CA ZIP: 95050 4 1 form4-12022022_061259.xml X0306 4 2022-11-30 0001120914 PDF SOLUTIONS INC PDFS 0001892306 Strojwas Andrzej 2858 DE LA CRUZ BLVD. SANTA CLARA CA 95050 false true false false CTO Common Stock 2022-11-30 4 S 0 19926 30.9961 D 93384 D Average weighted price for shares disposed in the reported transaction. The shares were sold in multiple brokers' transaction at various market prices per share ranging between $30.99 and $31.06. /s/ Adnan Raza, Attorney-In-Fact for Andrzej Strojwas 2022-12-02