0001104659-21-088963.txt : 20210702 0001104659-21-088963.hdr.sgml : 20210702 20210702170130 ACCESSION NUMBER: 0001104659-21-088963 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20210701 FILED AS OF DATE: 20210702 DATE AS OF CHANGE: 20210702 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: MICHAELS KIMON CENTRAL INDEX KEY: 0001165534 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 000-31311 FILM NUMBER: 211071147 MAIL ADDRESS: STREET 1: 333 WEST SAN CARLOS STREET, SUITE 700 CITY: SAN JOSE STATE: CA ZIP: 95110 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 tm2121343-7_4seq1.xml OWNERSHIP DOCUMENT X0306 4 2021-07-01 0 0001120914 PDF SOLUTIONS INC PDFS 0001165534 MICHAELS KIMON 2858 DE LA CRUZ BLVD. SANTA CLARA CA 95050 1 1 0 0 EVP of Products and Solutions Common Stock 2021-07-01 4 A 0 6998 A 118742 I By Spouse Common Stock 2021-07-01 4 F 0 82 18.14 D 118660 I By Spouse Common Stock 1466959 D These Shares represent and award of restricted stock units (Total Shares). 12.5% of the Total Shares shall vest on the date that is six (6) month after the Vesting Start Date and 12.5% of the Total Shares shall vest on each date that is six (6) months thereafter until fully vested, subject to the Recipient's continued Service through each applicable vesting date. This represents a disposition of shares to the Company to satisfy tax withholding obligations with respect to the vesting of restricted stock units. This is not a sale of shares in the market. /s/Kimon Michaels 2021-07-02