PDF SOLUTIONS INC — Director's Dealing 2007

Jan 4, 2007

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: PDF SOLUTIONS INC (PDFS)
CIK: 0001120914
Period of Report: 2006-12-29

Reporting Person: HAWIT ANDRE (VP of Software Development)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2006-12-29	Common Stock	S	400	$15.05	Disposed	1004927	Direct
2007-01-03	Common Stock	S	100	$14.41	Disposed	1004827	Direct
2007-01-03	Common Stock	S	200	$14.48	Disposed	1004627	Direct
2007-01-03	Common Stock	S	100	$14.49	Disposed	1004527	Direct
2007-01-03	Common Stock	S	100	$14.50	Disposed	1004427	Direct
2007-01-03	Common Stock	S	200	$14.51	Disposed	1004227	Direct
2007-01-03	Common Stock	S	100	$14.58	Disposed	1004127	Direct
2007-01-03	Common Stock	S	100	$14.59	Disposed	1004027	Direct
2007-01-03	Common Stock	S	100	$14.60	Disposed	1003927	Direct
2007-01-03	Common Stock	S	200	$14.61	Disposed	1003727	Direct
2007-01-03	Common Stock	S	300	$14.64	Disposed	1003427	Direct
2007-01-03	Common Stock	S	100	$14.65	Disposed	1003327	Direct
2007-01-03	Common Stock	S	100	$14.66	Disposed	1003227	Direct
2007-01-03	Common Stock	S	200	$14.69	Disposed	1003027	Direct
2007-01-03	Common Stock	S	100	$14.73	Disposed	1002927	Direct
2007-01-03	Common Stock	S	200	$14.75	Disposed	1002727	Direct
2007-01-03	Common Stock	S	100	$14.76	Disposed	1002627	Direct
2007-01-03	Common Stock	S	100	$14.77	Disposed	1002527	Direct
2007-01-03	Common Stock	S	198	$14.78	Disposed	1002329	Direct
2007-01-03	Common Stock	S	100	$14.79	Disposed	1002229	Direct
2007-01-03	Common Stock	S	2	$14.81	Disposed	1002227	Direct
2007-01-03	Common Stock	S	200	$14.82	Disposed	1002027	Direct
2007-01-03	Common Stock	S	100	$14.84	Disposed	1001927	Direct

Footnotes

F1: All sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 Sales Plan dated May 24, 2006 between the Reporting Person and his broker.