0001415889-22-007428.txt : 20220705
0001415889-22-007428.hdr.sgml : 20220705
20220705201633
ACCESSION NUMBER: 0001415889-22-007428
CONFORMED SUBMISSION TYPE: 4
PUBLIC DOCUMENT COUNT: 1
CONFORMED PERIOD OF REPORT: 20220701
FILED AS OF DATE: 20220705
DATE AS OF CHANGE: 20220705
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: 221067128
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
form4-07052022_050719.xml
X0306
4
2022-07-01
0001120914
PDF SOLUTIONS INC
PDFS
0001782026
Zhang Shuo
2858 DE LA CRUZ BOULEVARD
SANTA CLARA
CA
95050
true
false
false
false
Common Stock
2022-07-01
4
A
0
7212
A
17574
D
These shares represent an award of Restricted Stock Units (Total RSU) under the Company's Director Compensation P rogram. 1/12th of the Total RSU shall vest on the grant effective date and 1/12th of the Total RSU shall vest monthly thereafter until fully vested, subject to the Recipient's continued service through each applicable vesting date.
/s/ Kimon Michaels, Attorney-in-Fact for Shuo Zhang
2022-07-05