0001437749-11-003739.txt : 20110601
0001437749-11-003739.hdr.sgml : 20110601
20110601185922
ACCESSION NUMBER: 0001437749-11-003739
CONFORMED SUBMISSION TYPE: 4
PUBLIC DOCUMENT COUNT: 1
CONFORMED PERIOD OF REPORT: 20110527
FILED AS OF DATE: 20110601
DATE AS OF CHANGE: 20110601
REPORTING-OWNER:
OWNER DATA:
COMPANY CONFORMED NAME: Caulfield Thomas
CENTRAL INDEX KEY: 0001342570
FILING VALUES:
FORM TYPE: 4
SEC ACT: 1934 Act
SEC FILE NUMBER: 000-31311
FILM NUMBER: 11886645
MAIL ADDRESS:
STREET 1: 4000 NORTH FIRST STREET
CITY: SAN JOSE
STATE: CA
ZIP: 95134
ISSUER:
COMPANY DATA:
COMPANY CONFORMED NAME: PDF SOLUTIONS INC
CENTRAL INDEX KEY: 0001120914
STANDARD INDUSTRIAL CLASSIFICATION: SERVICES-COMPUTER PROGRAMMING SERVICES [7371]
IRS NUMBER: 251701361
STATE OF INCORPORATION: DE
FISCAL YEAR END: 1231
BUSINESS ADDRESS:
STREET 1: 333 WEST SAN CARLOS STREET
STREET 2: SUITE 700
CITY: SAN JOSE
STATE: CA
ZIP: 95110
BUSINESS PHONE: 4082807900
MAIL ADDRESS:
STREET 1: 333 WEST SAN JOSE STREET
STREET 2: SUITE 700
CITY: SAN JOSE
STATE: CA
ZIP: 95110
4
1
rdgdoc.xml
PRIMARY DOCUMENT
X0303
4
2011-05-27
0001120914
PDF SOLUTIONS INC
PDFS
0001342570
Caulfield Thomas
333 W. SAN CARLOS ST.
SUITE 700
SAN JOSE
CA
95110
1
Restricted Stock Unit
2011-05-27
4
A
0
3750
0
A
21965
D
2001 Stock Plan Option (right to buy)
6.21
2011-05-27
4
A
0
11250
0
A
2011-06-27
2021-05-27
Common Stock
11250
11250
D
1/48th of the total number of shares will vest on June 27, 2011 and 1/48th of the total shares will vest on the 27th of each month, provided that the reporting person continues to serve as a director on the Board of Directors.
/s/ Joy E. Leo, Attorney-in-Fact for Thomas Caulfield
2011-06-01