-----BEGIN PRIVACY-ENHANCED MESSAGE----- Proc-Type: 2001,MIC-CLEAR Originator-Name: webmaster@www.sec.gov Originator-Key-Asymmetric: MFgwCgYEVQgBAQICAf8DSgAwRwJAW2sNKK9AVtBzYZmr6aGjlWyK3XmZv3dTINen TWSM7vrzLADbmYQaionwg5sDW3P6oaM5D3tdezXMm7z1T+B+twIDAQAB MIC-Info: RSA-MD5,RSA, NvyFWrzokxnEOUZhhTIyPStI6NUpVS+SmIhQdSgwJLVGL5LY0Rc1KAgFBTCRyqlE 2e4RWYEA+TfpBEcFvP/wiA== 0000891618-03-000786.txt : 20030213 0000891618-03-000786.hdr.sgml : 20030213 20030213142112 ACCESSION NUMBER: 0000891618-03-000786 CONFORMED SUBMISSION TYPE: SC 13G/A PUBLIC DOCUMENT COUNT: 1 FILED AS OF DATE: 20030213 SUBJECT COMPANY: 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 FILING VALUES: FORM TYPE: SC 13G/A SEC ACT: 1934 Act SEC FILE NUMBER: 005-77927 FILM NUMBER: 03558552 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 FILED BY: COMPANY DATA: COMPANY CONFORMED NAME: COBOURN THOMAS CENTRAL INDEX KEY: 0001164238 FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: SC 13G/A 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 CARLOS STREEET STREET 2: SUITE 700 CITY: SAN JOSE STATE: CA ZIP: 95110 SC 13G/A 1 f87682a1sc13gza.htm SCHEDULE 13G/A PDF Solutions, Inc. SC 13G/A Thomas Cobourn
 

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UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

SCHEDULE 13G

Under the Securities Exchange Act of 1934
(Amendment No. 1)*

PDF Solutions, Inc.

(Name of Issuer)

Common Stock

(Title of Class of Securities)

693282 10 5

(Cusip Number)

December 31, 2002

(Date of Event Which Requires Filing of this Statement)

Check the appropriate box to designate the rule pursuant to which this Schedule is filed:

        x Rule 13d-1 (b)

        o Rule 13d-1 (c)

        o Rule 13d-1 (d)

*The remainder of this cover page shall be filled out for a reporting person’s initial filing on this form with respect to the subject class of securities, and for any subsequent amendment containing information which would alter the disclosures provided in a prior cover page.

The information required in the remainder of this cover page shall not be deemed to be “filed” for the purpose of Section 18 of the Securities Exchange Act of 1934 or otherwise subject to the liabilities of that section of the Act but shall be subject to all other provisions of the Act (however, see the notes).

 

 

             
13G
CUSIP No. 693282 10 5
  1. Name of Reporting Person:
Thomas Cobourn		 I.R.S. Identification Nos. of above persons (entities only):
  2. Check the Appropriate Box if a Member of a Group:
    (a) o  
    (b) o  
  3. SEC Use Only:
  4. Citizenship or Place of Organization:
U.S. Citizen
Number of
Shares
Beneficially
Owned by
Each Reporting
Person With
5. Sole Voting Power:
1,281,762
6. Shared Voting Power:
0
7. Sole Dispositive Power:
1,281,762
8.Shared Dispositive Power:
0
  9.Aggregate Amount Beneficially Owned by Each Reporting Person:
1,281,762
  10.Check if the Aggregate Amount in Row (9) Excludes Certain Shares:
o
  11.Percent of Class Represented by Amount in Row (9):
5.5%
  12.Type of Reporting Person:
IN

2

 

13G
       
Item 1.
  (a) Name of Issuer:
    PDF Solutions, Inc.
  (b) Address of Issuer's Principal Executive Offices:
    333 West San Carlos Street, Suite 700
San Jose, CA 95110
 
Item 2.
  (a) Name of Person Filing:
    Thomas Cobourn
  (b) Address of Principal Business Office or, if none, Residence:
    333 West San Carlos Street, Suite 700
San Jose, CA 95110
  (c)Citizenship:
    U.S. Citizen
  (d) Title of Class of Securities:
    Common Stock
  (e) CUSIP Number:
    693282 10 5
 
Item 3. If this statement is filed pursuant to §§240.13d-1(b) or 240.13d-2(b) or (c), check whether the person filing is a:
  (a) o Broker or dealer registered under section 15 of the Act (15 U.S.C. 78o).
  (b) o Bank as defined in section 3(a)(6) of the Act (15 U.S.C. 78c).
  (c) o Insurance company as defined in section 3(a)(19) of the Act (15 U.S.C. 78c).
  (d) o Investment company registered under section 8 of the Investment Company Act of 1940 (15 U.S.C 80a-8).
  (e) o An investment adviser in accordance with §240.13d-1(b)(1)(ii)(E);
  (f) o An employee benefit plan or endowment fund in accordance with §240.13d-1(b)(1)(ii)(F);
  (g) o A parent holding company or control person in accordance with § 240.13d-1(b)(1)(ii)(G);
  (h) o A savings associations as defined in Section 3(b) of the Federal Deposit Insurance Act (12 U.S.C. 1813);
  (i) o A church plan that is excluded from the definition of an investment company under section 3(c)(14) of the Investment Company Act of 1940 (15 U.S.C. 80a-3);
  (j) o Group, in accordance with §240.13d-1(b)(1)(ii)(J).
 

3

 

13G
       
Item 4. Ownership.
  (a) Amount beneficially owned:
    1,281,762
  (b) Percent of class:
    5.5%
  (c) Number of shares as to which the person has:
    (i) Sole power to vote or to direct the vote:
      1,281,762
    (ii) Shared power to vote or to direct the vote:
      0
    (iii) Sole power to dispose or to direct the disposition of:
      1,281,762
    (iv) Shared power to dispose or to direct the disposition of:
      0
 
Item 5.Ownership of Five Percent or Less of a Class.
 
Not Applicable
 
Item 6.Ownership of More than Five Percent on Behalf of Another Person.
 
Not Applicable
 
Item 7.Identification and Classification of the Subsidiary Which Acquired the Security Being Reported on By the Parent Holding Company.
 
Not Applicable
 
Item 8.Identification and Classification of Members of the Group.
 
Not Applicable
 
Item 9.Notice of Dissolution of Group.
 
Not Applicable

4

 

13G
       
Item 10.Certification.
 

By signing below I certify that, to the best of my knowledge and belief, the securities referred to above were acquired and are held in the ordinary course of business and were not acquired and are not held for the purpose of or with the effect of changing or influencing the control of the issuer of the securities and were not acquired and are not held in connection with or as a participant in any transaction having that purpose or effect.

SIGNATURE

After reasonable inquiry and to the best of my knowledge and belief, I certify that the information set forth in this statement is true, complete and correct.
   
Date: February 12, 2003
   
By: /s/ Thomas Cobourn
Name: Thomas Cobourn
Title: Vice President
   

Footnotes:

The original statement shall be signed by each person on whose behalf the statement is filed or his authorized representative. If the statement is signed on behalf of a person by his authorized representative other than an executive officer or general partner of the filing person, evidence of the representative’s authority to sign on behalf of such person shall be filed with the statement, provided, however, that a power of attorney for this purpose which is already on file with the Commission may be incorporated by reference. The name and any title of each person who signs the statement shall be typed or printed beneath his signature.

Note: Schedules filed in paper format shall include a signed original and five copies of the schedule, including all exhibits. See Rule 13d-7 (b) for other parties to whom copies are to be sent.

Attention: Intentional misstatements or omissions of fact constitute Federal criminal violations. (See 18 U.S.C. 1001).

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