PDF SOLUTIONS INC — Director's Dealing 2007

Feb 27, 2007

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: PDF SOLUTIONS INC (PDFS)
CIK: 0001120914
Period of Report: 2007-02-26

Reporting Person: MICHAELS KIMON (Director, Co-VP of Client Services)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2007-02-26	Common Stock	S	300	$12.11	Disposed	1416676	Direct
2007-02-26	Common Stock	S	100	$12.13	Disposed	1416576	Direct
2007-02-26	Common Stock	S	500	$12.15	Disposed	1416076	Direct
2007-02-26	Common Stock	S	100	$12.16	Disposed	1415976	Direct
2007-02-26	Common Stock	S	200	$12.17	Disposed	1415776	Direct
2007-02-26	Common Stock	S	100	$12.18	Disposed	1415676	Direct
2007-02-26	Common Stock	S	100	$12.20	Disposed	1415576	Direct
2007-02-26	Common Stock	S	200	$12.21	Disposed	1415376	Direct
2007-02-26	Common Stock	S	300	$12.22	Disposed	1415076	Direct
2007-02-26	Common Stock	S	100	$12.23	Disposed	1414976	Direct
2007-02-26	Common Stock	S	900	$12.25	Disposed	1414076	Direct
2007-02-26	Common Stock	S	100	$12.26	Disposed	1413976	Direct
2007-02-26	Common Stock	S	800	$12.27	Disposed	1413176	Direct
2007-02-26	Common Stock	S	200	$12.28	Disposed	1412976	Direct
2007-02-26	Common Stock	S	100	$12.29	Disposed	1412876	Direct
2007-02-26	Common Stock	S	500	$12.30	Disposed	1412376	Direct
2007-02-26	Common Stock	S	100	$12.34	Disposed	1412276	Direct

Footnotes

F1: All sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 Sales Plan dated August 22, 2006 between Mr. Michaels and Goldman, Sachs & Co.