<SEC-DOCUMENT>0001558370-24-006144-index.html : 20240429
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<ACCEPTANCE-DATETIME>20240429170511
ACCESSION NUMBER:		0001558370-24-006144
CONFORMED SUBMISSION TYPE:	DEFA14A
PUBLIC DOCUMENT COUNT:		3
FILED AS OF DATE:		20240429
DATE AS OF CHANGE:		20240429

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			PDF SOLUTIONS INC
		CENTRAL INDEX KEY:			0001120914
		STANDARD INDUSTRIAL CLASSIFICATION:	SERVICES-PREPACKAGED SOFTWARE [7372]
		ORGANIZATION NAME:           	06 Technology
		IRS NUMBER:				251701361
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		DEFA14A
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	000-31311
		FILM NUMBER:		24892414

	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
</SEC-HEADER>
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<TYPE>DEFA14A
<SEQUENCE>1
<FILENAME>tmb-20240429xdefa14a.htm
<DESCRIPTION>DEFA14A
<TEXT>
Document 1 - file: tmb-20240429xdefa14a.htm
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>2 <FILENAME>tmb-20240429xdefa14a_bg001.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 2 - file: tmb-20240429xdefa14a_bg001.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>3 <FILENAME>tmb-20240429xdefa14a_bg002.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 3 - file: tmb-20240429xdefa14a_bg002.jpg
</DOCUMENT> </SEC-DOCUMENT>