0001437749-20-016491.txt : 20200804 0001437749-20-016491.hdr.sgml : 20200804 20200804163949 ACCESSION NUMBER: 0001437749-20-016491 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20200801 FILED AS OF DATE: 20200804 DATE AS OF CHANGE: 20200804 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: Yin Gerald Zheyao CENTRAL INDEX KEY: 0001739921 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 000-31311 FILM NUMBER: 201073859 MAIL ADDRESS: STREET 1: 2-10 WEIFANG XI ROAD STREET 2: PUDONG NEW DISTRICT CITY: SHANGHAI STATE: F4 ZIP: 200122 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 rdgdoc.xml FORM 4 X0306 4 2020-08-01 0001120914 PDF SOLUTIONS INC PDFS 0001739921 Yin Gerald Zheyao 2858 DE LA CRUZ BLVD. SANTA CLARA CA 95050 1 Common Stock 2020-08-01 4 A 0 4688 0 A 19701 D These shares represent an award of restricted stock units granted under the Company's Director Compensation Program. 25% of the total shares vested on August 1, 2020 (Vesting Start Date) and 25% of the total shares shall vest on each anniversary of the Vesting Start Date thereafter until fully vested, provided that the reporting person continues to serve as a Director on the Board of Directors. /s/ Kimon Michaels, Attorney-in-Fact for Gerald Yin 2020-08-04