0001415889-23-000156.txt : 20230103 0001415889-23-000156.hdr.sgml : 20230103 20230103200220 ACCESSION NUMBER: 0001415889-23-000156 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 2 CONFORMED PERIOD OF REPORT: 20230101 FILED AS OF DATE: 20230103 DATE AS OF CHANGE: 20230103 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: MICHAELS KIMON CENTRAL INDEX KEY: 0001165534 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 000-31311 FILM NUMBER: 23504022 MAIL ADDRESS: STREET 1: 333 WEST SAN CARLOS STREET, SUITE 700 CITY: SAN JOSE STATE: CA ZIP: 95110 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 form4-01042023_010106.xml X0306 4 2023-01-01 0001120914 PDF SOLUTIONS INC PDFS 0001165534 MICHAELS KIMON 2858 DE LA CRUZ BOULEVARD SANTA CLARA CA 95050 true true false false EVP OF PRODUCTS AND SOLUTIONS Common Stock 2023-01-01 4 F 0 712 28.52 D 129083 I By Spouse Common Stock 1466959 D This represents a disposition of shares to the Company to satisfy tax withholding obligations with respect to the vesting of restricted stock units. This is not a sale of shares in the market. /s/ Adnan Raza, Attorney-In-Fact for Kimon Michaels 2023-01-03 EX-24 2 ex24-01042023_010107.htm ex24-01042023_010107.htm

POWER OF ATTORNEY


The undersigned hereby constitutes and appoints John Kibarian, Kimon Michaels, Adnan Raza, and Rochelle Woodward and each of them, his or her, true and lawful attorney-in-fact to:


(1)

prepare, execute in the undersigned’s name and on the undersigned’s behalf, and submit to the U.S. Securities and Exchange Commission (the “SEC”) a Form ID, including amendments thereto, and any other documents necessary or appropriate to obtain codes and passwords enabling the undersigned to make electronic filings with the SEC of reports required by Section 16(a) of the Securities Exchange Act of 1934 or any rule or regulation of the SEC;


(2)

execute for and on behalf of the undersigned, in the undersigned’s capacity as an officer and/or director, and/or person who holds more than 10% of the stock of PDF Solutions, Inc. (the “Company”), Forms 3, 4 and 5 in accordance with Section 16(a) of the Securities Exchange Act of 1934, as amended (the “Exchange Act”) and the rules thereunder;


(3)

do and perform any and all acts for and on behalf of the undersigned which may be necessary or desirable to complete and execute any such Form 3, 4 or 5, complete and execute any amendment(s) thereto, and timely file any such form with the United States Securities and Exchange Commission and any stock exchange or similar authority; and


(4)

take any other action of any type whatsoever in connection with the foregoing which, in the opinion of such attorney-in-fact, may be of benefit to, in the best interest of, or legally required by, the undersigned, it being understood that the documents executed by such attorney-in-fact on behalf of the undersigned pursuant to this Power of Attorney shall be in such form and shall contain such terms and conditions as such attorney-in-fact may approve in such attorney-in-fact’s discretion.


The undersigned hereby grants to each such attorney-in-fact full power and authority to do and perform any and every act and thing whatsoever requisite, necessary or proper to be done in the exercise of any of the rights and powers herein granted, as fully to all intents and purposes as the undersigned might or could do if personally present, with full power of substitution or revocation, hereby ratifying and confirming all that such attorney-in-fact, or such attorney-in-fact’s substitute or substitutes, shall lawfully do or cause to be done pursuant to this power of attorney.  The undersigned acknowledges that the foregoing attorneys-in-fact, in serving in such capacity at the request of the undersigned, are not assuming, nor is the Company assuming, any of the undersigned’s responsibilities to comply with Section 16 of the Exchange Act.


This Power of Attorney shall remain in full force and effect until the undersigned is no longer required to file Forms 3, 4, and 5 with respect to the undersigned’s holdings of and transactions in securities issued by the Company, unless earlier revoked or modified by the undersigned in a signed writing, but shall terminate automatically as to each individual attorney-in-fact when such person is no longer an employee of the Company.  This Power of Attorney may be filed with the SEC as a confirming statement of the authority granted herein.



The undersigned has caused this Power of Attorney to be executed as of this 8thday of December, 2022.


/s/Kimon Michaels

Kimon Michaels