0001415889-22-003093.txt : 20220317
0001415889-22-003093.hdr.sgml : 20220317
20220317132935
ACCESSION NUMBER: 0001415889-22-003093
CONFORMED SUBMISSION TYPE: 4
PUBLIC DOCUMENT COUNT: 1
CONFORMED PERIOD OF REPORT: 20220315
FILED AS OF DATE: 20220317
DATE AS OF CHANGE: 20220317
REPORTING-OWNER:
OWNER DATA:
COMPANY CONFORMED NAME: Zhang Shuo
CENTRAL INDEX KEY: 0001782026
FILING VALUES:
FORM TYPE: 4
SEC ACT: 1934 Act
SEC FILE NUMBER: 000-31311
FILM NUMBER: 22747735
MAIL ADDRESS:
STREET 1: PDF SOLUTIONS, INC.
STREET 2: 2858 DE LA CRUZ BOULEVARD
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
form4-03172022_100324.xml
X0306
4
2022-03-15
0001120914
PDF SOLUTIONS INC
PDFS
0001782026
Zhang Shuo
2858 DE LA CRUZ BOULEVARD
SANTA CLARA
CA
95050
true
false
false
false
Common Stock
2022-03-15
4
S
0
11017
25.50
D
10362
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 $25.2 and $25.68
/s/ Kimon Michaels, Attorney-In-Fact for Shuo Zhang
2022-03-17