-----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, HF8zh6jiItlm2mi4LBU6LtTmFBMHg+I3Phm05+h6La5OEbiLstt/Y7aEGUKteUOY SdyJao0/3f1jkZQWUbWPWA== 0000950005-05-000159.txt : 20050211 0000950005-05-000159.hdr.sgml : 20050211 20050210212320 ACCESSION NUMBER: 0000950005-05-000159 CONFORMED SUBMISSION TYPE: SC 13G PUBLIC DOCUMENT COUNT: 1 FILED AS OF DATE: 20050211 DATE AS OF CHANGE: 20050210 SUBJECT COMPANY: COMPANY DATA: COMPANY CONFORMED NAME: ZIPREALTY INC CENTRAL INDEX KEY: 0001142512 STANDARD INDUSTRIAL CLASSIFICATION: REAL ESTATE AGENTS & MANAGERS (FOR OTHERS) [6531] IRS NUMBER: 943319956 FILING VALUES: FORM TYPE: SC 13G SEC ACT: 1934 Act SEC FILE NUMBER: 005-80398 FILM NUMBER: 05594903 BUSINESS ADDRESS: STREET 1: 2000 POWELL STREET, SUITE 1555 CITY: EMERYVILLE STATE: CA ZIP: 94608 BUSINESS PHONE: 510-735-2600 MAIL ADDRESS: STREET 1: 2000 POWELL STREET, SUITE 1555 CITY: EMERYVILLE STATE: CA ZIP: 94608 FILED BY: COMPANY DATA: COMPANY CONFORMED NAME: Vanguard VI, L.P. CENTRAL INDEX KEY: 0001307707 IRS NUMBER: 770484871 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: SC 13G BUSINESS ADDRESS: STREET 1: 525 UNIVERSITY AVE, SUITE 1200 CITY: PALO ALTO STATE: CA ZIP: 94301 BUSINESS PHONE: 650-321-2900 MAIL ADDRESS: STREET 1: 525 UNIVERSITY AVE, SUITE 1200 CITY: PALO ALTO STATE: CA ZIP: 94301 SC 13G 1 p19156_13g.txt SC 13G SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Schedule 13G (Rule 13d-102) INFORMATION TO BE INCLUDED IN STATEMENTS FILED PURSUANT TO RULES 13d-1 (b), (c) AND (d) AND AMENDMENTS THERETO FILED PURSUANT TO 13d-2 (b) (Amendment No. __)* zipRealty Inc. - -------------------------------------------------------------------------------- (Name of Issuer) Common Stock - -------------------------------------------------------------------------------- (Title of Class of Securities) 98974V107 - -------------------------------------------------------------------------------- (CUSIP Number) December 31, 2004 - -------------------------------------------------------------------------------- (Date of Event Which Requires Filing of this Statement) Check the appropriate box to designate the rule pursuant to which this Schedule is filed: [ ] Rule 13d-1(b) [ ] Rule 13d-1(c) [X] 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 disclosures provided in a prior cover page. The information required on 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 ("Act") 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). (Continued on following pages) Page 1 of 14 Pages Exhibit Index Contained on Page 13
- ---------------------------------------------------------- -------------------------------------- CUSIP NO. 98974V107 13 G Page 2 of 14 - ---------------------------------------------------------- -------------------------------------- - ------------ --------------------------------------------------------------------------------------------------------- 1 NAME OF REPORTING SS OR I.R.S. IDENTIFICATION NO. OF ABOVE PERSON Vanguard VI, LP ("Vanguard VI") Tax ID Number: - ------------ --------------------------------------------------------------------------------------------------------- 2 CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP* (a) [ ] (b) [X] - ------------ --------------------------------------------------------------------------------------------------------- 3 SEC USE ONLY - ------------ --------------------------------------------------------------------------------------------------------- 4 CITIZENSHIP OR PLACE OF ORGANIZATION Delaware - ------------ --------------------------------------------------------------------------------------------------------- 5 SOLE VOTING POWER NUMBER OF 2,224,100 shares, of which 336,608 represent immediately exercisable SHARES warrants, except that Vanguard VI Venture Partners, L.L.C. ("Vanguard BENEFICIALLY VI Venture Partners"), the general partner of Vanguard VI, may be OWNED BY EACH REPORTING deemed to have sole power to vote these shares, and Jack M. Gill PERSON ("Gill"), Robert D. Ulrich ("Ulrich") and Donald F. Wood ("Wood"), the WITH managing members of Vanguard VI Venture Partners, may be deemed to have shared power to vote these shares. -------- ------------------------------------------------------------------------ 6 SHARED VOTING POWER See response to row 5. -------- ------------------------------------------------------------------------ 7 SOLE DISPOSITIVE POWER 2,224,100 shares, of which 336,608 represent immediately exercisable warrants, except that Vanguard VI Venture Partners, the general partner of Vanguard VI, may be deemed to have sole power to dispose of these shares, and Gill, Ulrich and Wood, the managing members of Vanguard VI Venture Partners, may be deemed to have shared power to dispose of these shares. -------- ------------------------------------------------------------------------ 8 SHARED DISPOSITIVE POWER See response to row 7. - ------------ --------------------------------------------------------------------------------------------------------- 9 AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON 2,224,100 - ------------ --------------------------------------------------------------------------------------------------------- 10 CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES* [ ] - ------------ --------------------------------------------------------------------------------------------------------- 11 PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW 9 11.0% - ------------ --------------------------------------------------------------------------------------------------------- 12 TYPE OF REPORTING PERSON* PN - ------------ ---------------------------------------------------------------------------------------------------------
- ---------------------------------------------------------- -------------------------------------- CUSIP NO. 98974V107 13 G Page 3 of 14 - ---------------------------------------------------------- -------------------------------------- - ------------ --------------------------------------------------------------------------------------------------------- 1 NAME OF REPORTING SS OR I.R.S. IDENTIFICATION NO. OF ABOVE PERSON Vanguard VI Affiliates Fund, L.P. ("Vanguard VI Affiliates") Tax ID Number: - ------------ --------------------------------------------------------------------------------------------------------- 2 CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP* (a) [ ] (b) [X] - ------------ --------------------------------------------------------------------------------------------------------- 3 SEC USE ONLY - ------------ --------------------------------------------------------------------------------------------------------- 4 CITIZENSHIP OR PLACE OF ORGANIZATION Delaware - ------------------------------------ -------- ------------------------------------------------------------------------ 5 SOLE VOTING POWER NUMBER OF 91,983 shares, of which 13,921 represent immediately exercisable SHARES warrants, except that Vanguard VI Venture Partners, the general BENEFICIALLY partner of Vanguard VI Affiliates, may be deemed to have sole power to OWNED BY EACH REPORTING vote these shares, and Gill, Ulrich and Wood, the managing members of PERSON Vanguard VI Venture Partners, may be deemed to have shared power to WITH vote these shares. -------- ------------------------------------------------------------------------ 6 SHARED VOTING POWER See response to row 5. -------- ------------------------------------------------------------------------ 7 SOLE DISPOSITIVE POWER 91,983 shares, of which 13,921 represent immediately exercisable warrants, except that Vanguard VI Venture Partners, the general partner of Vanguard VI Affiliates, may be deemed to have sole power to dispose of these shares, and Gill, Ulrich and Wood, the managing members of Vanguard VI Venture Partners, may be deemed to have shared power to dispose of these shares. -------- ------------------------------------------------------------------------ 8 SHARED DISPOSITIVE POWER See response to row 7. - ------------ --------------------------------------------------------------------------------------------------------- 9 AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON 91,983 - ------------ --------------------------------------------------------------------------------------------------------- 10 CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES* [ ] - ------------ --------------------------------------------------------------------------------------------------------- 11 PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW 9 0.5% - ------------ --------------------------------------------------------------------------------------------------------- 12 TYPE OF REPORTING PERSON* PN - ------------ ---------------------------------------------------------------------------------------------------------
- ---------------------------------------------------------- -------------------------------------- CUSIP NO. 98974V107 13 G Page 4 of 14 - ---------------------------------------------------------- -------------------------------------- - ------------ --------------------------------------------------------------------------------------------------------- 1 NAME OF REPORTING SS OR I.R.S. IDENTIFICATION NO. OF ABOVE PERSON Vanguard VI Annex Fund, L.P. ("Vanguard VI Annex") Tax ID Number: - ------------ --------------------------------------------------------------------------------------------------------- 2 CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP* (a) [ ] (b) [X] - ------------ --------------------------------------------------------------------------------------------------------- 3 SEC USE ONLY - ------------ --------------------------------------------------------------------------------------------------------- 4 CITIZENSHIP OR PLACE OF ORGANIZATION Delaware - ------------ --------------------------------------------------------------------------------------------------------- 5 SOLE VOTING POWER NUMBER OF 100,056 shares, of which 35,292 represent immediately exercisable SHARES warrants, except that Vanguard VI Venture Partners, the general BENEFICIALLY partner of Vanguard VI Annex, may be deemed to have sole power to vote OWNED BY EACH REPORTING these shares, and Gill, Ulrich and Wood, the managing members of PERSON Vanguard VI Venture Partners, may be deemed to have shared power to WITH vote these shares. -------- ------------------------------------------------------------------------ 6 SHARED VOTING POWER See response to row 5. -------- ------------------------------------------------------------------------ 7 SOLE DISPOSITIVE POWER 100,056 shares, of which 35,292 represent immediately exercisable warrants, except that Vanguard VI Venture Partners, the general partner of Vanguard VI Annex, may be deemed to have sole power to dispose of these shares, and Gill, Ulrich and Wood, the managing members of Vanguard VI Venture Partners, may be deemed to have shared power to dispose of these shares. -------- ------------------------------------------------------------------------ 8 SHARED DISPOSITIVE POWER See response to row 7. - ------------ --------------------------------------------------------------------------------------------------------- 9 AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON 100,056 - ------------ --------------------------------------------------------------------------------------------------------- 10 CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES* [ ] - ------------ --------------------------------------------------------------------------------------------------------- 11 PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW 9 0.5% - ------------ --------------------------------------------------------------------------------------------------------- 12 TYPE OF REPORTING PERSON* PN - ------------ ---------------------------------------------------------------------------------------------------------
- ---------------------------------------------------------- -------------------------------------- CUSIP NO. 98974V107 13 G Page 5 of 14 - ---------------------------------------------------------- -------------------------------------- - ------------ --------------------------------------------------------------------------------------------------------- 1 NAME OF REPORTING SS OR I.R.S. IDENTIFICATION NO. OF ABOVE PERSON Vanguard VI Venture Partners L.L.C. ("Vanguard VI Venture Partners") Tax ID Number: - ------------ --------------------------------------------------------------------------------------------------------- 2 CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP* (a) [ ] (b) [X] - ------------ --------------------------------------------------------------------------------------------------------- 3 SEC USE ONLY - ------------ --------------------------------------------------------------------------------------------------------- 4 CITIZENSHIP OR PLACE OF ORGANIZATION Delaware - ------------ --------------------------------------------------------------------------------------------------------- 5 SOLE VOTING POWER 2,416,139 shares, of which 2,224,100 are directly owned by Vanguard SHARES VI, 91,983 are directly owned by Vanguard VI Affiliates and 100,056 BENEFICIALLY are directly owned by Vanguard VI Annex. Vanguard VI Venture OWNED BY EACH REPORTING Partners, the general partner of Vanguard VI, Vanguard VI Affiliates PERSON and Vanguard VI Annex, may be deemed to have sole power to vote these WITH shares, and Gill, Ulrich and Wood, the managing members of Vanguard VI Venture Partners, may be deemed to have shared power to vote these shares. -------- ------------------------------------------------------------------------ 6 SHARED VOTING POWER See response to row 5. -------- ------------------------------------------------------------------------ 7 SOLE DISPOSITIVE POWER 2,416,139 shares, of which 2,224,100 are directly owned by Vanguard VI, 91,983 are directly owned by Vanguard VI Affiliates and 100,056 are directly owned by Vanguard VI Annex. Vanguard VI Venture Partners, the general partner of Vanguard VI, Vanguard VI Affiliates and Vanguard VI Annex, may be deemed to have sole power to dispose of these shares, and Gill, Ulrich and Wood, the managing members of Vanguard VI Venture Partners, may be deemed to have shared power to dispose of these shares. -------- ------------------------------------------------------------------------ 8 SHARED DISPOSITIVE POWER See response to row 7. - ------------ --------------------------------------------------------------------------------------------------------- 9 AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON 2,416,139 - ------------ --------------------------------------------------------------------------------------------------------- 10 CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES* [ ] - ------------ --------------------------------------------------------------------------------------------------------- 11 PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW 9 11.9% - ------------ --------------------------------------------------------------------------------------------------------- 12 TYPE OF REPORTING PERSON* OO - ------------ ---------------------------------------------------------------------------------------------------------
- ---------------------------------------------------------- -------------------------------------- CUSIP NO. 98974V107 13 G Page 6 of 14 - ---------------------------------------------------------- -------------------------------------- - ------------ --------------------------------------------------------------------------------------------------------- 1 NAME OF REPORTING PERSON Jack M. Gill ("Gill") - ------------ --------------------------------------------------------------------------------------------------------- 2 CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP* (a) [ ] (b) [X] - ------------ --------------------------------------------------------------------------------------------------------- 3 SEC USE ONLY - ------------ --------------------------------------------------------------------------------------------------------- 4 CITIZENSHIP OR PLACE OF ORGANIZATION U.S. Citizen - ------------ --------------------------------------------------------------------------------------------------------- 5 SOLE VOTING POWER NUMBER OF 0 shares. SHARES -------- ------------------------------------------------------------------------ BENEFICIALLY OWNED BY EACH REPORTING 6 SHARED VOTING POWER PERSON 2,416,139 shares, of which 2,224,100 are directly owned by Vanguard WITH VI, 91,983 are directly owned by Vanguard VI Affiliates and 100,056 are directly owned by Vanguard VI Annex. Gill is a managing member of Vanguard VI Venture Partners, the general partner of Vanguard VI, Vanguard VI Affiliates and Vanguard VI Annex, and may be deemed to have shared power to vote these shares. -------- ------------------------------------------------------------------------ 7 SOLE DISPOSITIVE POWER 0 shares. -------- ------------------------------------------------------------------------ 8 SHARED DISPOSITIVE POWER 2,416,139 shares, of which 2,224,100 are directly owned by Vanguard VI, 91,983 are directly owned by Vanguard VI Affiliates and 100,056 are directly owned by Vanguard VI Annex. Gill is a managing member of Vanguard VI Venture Partners, the general partner of Vanguard VI, Vanguard VI Affiliates and Vanguard VI Annex, and may be deemed to have shared power to dispose these shares. - ------------ --------------------------------------------------------------------------------------------------------- 9 AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON 2,416,139 - ------------ --------------------------------------------------------------------------------------------------------- 10 CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES* [ ] - ------------ --------------------------------------------------------------------------------------------------------- 11 PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW 9 11.9% - ------------ --------------------------------------------------------------------------------------------------------- 12 TYPE OF REPORTING PERSON* IN - ------------ ---------------------------------------------------------------------------------------------------------
- ---------------------------------------------------------- -------------------------------------- CUSIP NO. 98974V107 13 G Page 7 of 14 - ---------------------------------------------------------- -------------------------------------- - ------------ --------------------------------------------------------------------------------------------------------- 1 NAME OF REPORTING PERSON Robert D. Ulrich ("Ulrich") - ------------ --------------------------------------------------------------------------------------------------------- 2 CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP* (a) [ ] (b) [X] - ------------ --------------------------------------------------------------------------------------------------------- 3 SEC USE ONLY - ------------ --------------------------------------------------------------------------------------------------------- 4 CITIZENSHIP OR PLACE OF ORGANIZATION U.S. Citizen - ------------ --------------------------------------------------------------------------------------------------------- NUMBER OF SHARES 5 SOLE VOTING POWER BENEFICIALLY 0 shares. OWNED BY EACH -------- ------------------------------------------------------------------------ REPORTING PERSON 6 SHARED VOTING POWER WITH 2,416,139 shares, of which 2,224,100 are directly owned by Vanguard VI, 91,983 are directly owned by Vanguard VI Affiliates and 100,056 are directly owned by Vanguard VI Annex. Ulrich is a managing member of Vanguard VI Venture Partners, the general partner of Vanguard VI, Vanguard VI Affiliates and Vanguard VI Annex, and may be deemed to have shared power to vote these shares. -------- ------------------------------------------------------------------------ 7 SOLE DISPOSITIVE POWER 0 shares. -------- ------------------------------------------------------------------------ 8 SHARED DISPOSITIVE POWER 2,416,139 shares, of which 2,224,100 are directly owned by Vanguard VI, 91,983 are directly owned by Vanguard VI Affiliates and 100,056 are directly owned by Vanguard VI Annex. Ulrich is a managing member of Vanguard VI Venture Partners, the general partner of Vanguard VI, Vanguard VI Affiliates and Vanguard VI Annex, and may be deemed to have shared power to dispose these shares. - ------------ --------------------------------------------------------------------------------------------------------- 9 AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON 2,416,139 - ------------ --------------------------------------------------------------------------------------------------------- 10 CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES* [ ] - ------------ --------------------------------------------------------------------------------------------------------- 11 PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW 9 11.9% - ------------ --------------------------------------------------------------------------------------------------------- 12 TYPE OF REPORTING PERSON* IN - ------------ ---------------------------------------------------------------------------------------------------------
- ---------------------------------------------------------- -------------------------------------- CUSIP NO. 98974V107 13 G Page 8 of 14 - ---------------------------------------------------------- -------------------------------------- - ------------ -------------------------------------------------------------------------------------------------------- 1 NAME OF REPORTING PERSON Donald F. Wood ("Wood") - ------------ -------------------------------------------------------------------------------------------------------- 2 CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP* (a) [ ] (b) [X] - ------------ -------------------------------------------------------------------------------------------------------- 3 SEC USE ONLY - ------------ -------------------------------------------------------------------------------------------------------- 4 CITIZENSHIP OR PLACE OF ORGANIZATION U.S. Citizen - ------------------------------------ -------- ----------------------------------------------------------------------- 5 SOLE VOTING POWER 23,920 shares, of which 8,014 represent immediately exercisable NUMBER OF warrants. SHARES -------- ----------------------------------------------------------------------- BENEFICIALLY OWNED BY EACH REPORTING 6 SHARED VOTING POWER. PERSON 2,416,139 shares, of which 2,224,100 are directly owned by WITH Vanguard VI, 91,983 are directly owned by Vanguard VI Affiliates and 100,056 are directly owned by Vanguard VI Annex. Wood is a managing member of Vanguard VI Venture Partners, the general partner of Vanguard VI, Vanguard VI Affiliates and Vanguard VI Annex, and may be deemed to have shared power to vote these shares. -------- ----------------------------------------------------------------------- 7 SOLE DISPOSITIVE POWER 23,920 shares, of which 8,014 represent immediately exercisable warrants. -------- ----------------------------------------------------------------------- 8 SHARED DISPOSITIVE POWER 2,416,139 shares, of which 2,224,100 are directly owned by Vanguard VI, 91,983 are directly owned by Vanguard VI Affiliates and 100,056 are directly owned by Vanguard VI Annex. Wood is a managing member of Vanguard VI Venture Partners, the general partner of Vanguard VI, Vanguard VI Affiliates and Vanguard VI Annex, and may be deemed to have shared power to dispose these shares. - ------------ -------------------------------------------------------------------------------------------------------- 9 AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON 2,440,059 - ------------ -------------------------------------------------------------------------------------------------------- 10 CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES* [ ] - ------------ -------------------------------------------------------------------------------------------------------- 11 PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW 9 12.0% - ------------ -------------------------------------------------------------------------------------------------------- 12 TYPE OF REPORTING PERSON* IN - ------------ --------------------------------------------------------------------------------------------------------
- ------------------------------------ ------------------------- CUSIP NO. 98974V107 13 G Page 9 of 14 - ------------------------------------ ------------------------- ITEM 1(A). NAME OF ISSUER zipRealty Inc. ITEM 1(B). ADDRESS OF ISSUER'S PRINCIPAL EXECUTIVE OFFICES 2000 Powell St., Suite 1555 Emeryville, California 94608 ITEM 2(A). NAME OF PERSONS FILING This Statement is filed by Vanguard VI, L.P., a Delaware limited partnership ("Vanguard VI"), Vanguard VI Affiliates Fund, L.P., a Delaware limited partnership ("Vanguard VI Affiliates"), Vanguard VI Annex Fund, L.P., a Delaware limited partnership ("Vanguard VI Annex") and Vanguard VI Venture Partners, L.L.C., a Delaware limited liability company ("Vanguard VI Venture Partners") and Jack M. Gill ("Gill"), Robert D. Ulrich ("Ulrich") and Donald F. Wood ("Wood"). The foregoing entities and individuals are collectively referred to as the "Reporting Persons." Vanguard VI Venture Partners, the general partner of Vanguard VI, Vanguard VI Affiliates and Vanguard VI Annex, may be deemed to have sole power to vote and sole power to dispose of shares of the issuer directly owned by Vanguard VI, Vanguard VI Affiliates and Vanguard VI Annex. Gill, Ulrich and Wood are managing members of Vanguard VI Venture Partners and may be deemed to have sole power to vote and sole power to dispose of shares of the issuer directly owned by Vanguard VI, Vanguard VI Affiliates and Vanguard VI Annex. ITEM 2(B). ADDRESS OF PRINCIPAL OFFICE The address for each of the Reporting Persons is: Vanguard Ventures 525 University Avenue, Suite 1200 Palo Alto, California 94301 ITEM 2(C) CITIZENSHIP Vanguard VI, Vanguard VI Affiliates and Vanguard VI Annex are Delaware limited partnerships. Vanguard VI Venture Partners is a Delaware limited liability company. Gill, Ulrich and Wood are United States citizens. ITEM 2(D) AND (E). TITLE OF CLASS OF SECURITIES AND CUSIP NUMBER Common Stock CUSIP # 98974V107 ITEM 3. Not Applicable ITEM 4. OWNERSHIP Provide the following information regarding the aggregate number and percentage of the class of securities of the issuer identified in Item 1. - ------------------------------------ ------------------------- CUSIP NO. 98974V107 13 G Page 10 of 14 - ------------------------------------ ------------------------- (a) Amount beneficially owned: See Row 9 of cover page for each Reporting Person. (b) Percent of Class: See Row 11 of cover page for each Reporting Person. (c) Number of shares as to which such person has: (i) Sole power to vote or to direct the vote: See Row 5 of cover page for each Reporting Person. (ii) Shared power to vote or to direct the vote: See Row 6 of cover page for each Reporting Person. (iii) Sole power to dispose or to direct the disposition of: See Row 7 of cover page for each Reporting Person. (iv) Shared power to dispose or to direct the disposition of: See Row 8 of cover page for each Reporting Person. 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. Under certain circumstances, set forth in the limited partnership agreements of Vanguard VI, Vanguard VI Affiliates and Vanguard VI Annex, and the limited liability company agreement of Vanguard VI Venture Partners, the general and limited partners or members, as the case may be, of each of such entities may be deemed to have the right to receive dividends from, or the proceeds from, the sale of shares of the issuer owned by each such entity of which they are a partner. 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 - ------------------------------------ ------------------------- CUSIP NO. 98974V107 13 G Page 11 of 14 - ------------------------------------ ------------------------- ITEM 9. NOTICE OF DISSOLUTION OF GROUP. Not applicable ITEM 10. CERTIFICATION. Not applicable - ------------------------------------ ------------------------- CUSIP NO. 98974V107 13 G Page 12 of 14 - ------------------------------------ ------------------------- SIGNATURES 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 9, 2005 VANGUARD VI, L.P., a Delaware Limited Partnership VANGUARD VI AFFILIATES FUND, L.P., a Delaware Limited Partnership VANGUARD VI ANNEX FUND, L.P., a Delaware Limited Partnership VANGUARD VI VENTURE PARTNERS, L.L.C., a Delaware Limited Liability Company By: /s/ Anne Rockhold ------------------------------------ Anne Rockhold Attorney-in-Fact* Jack M. Gill Robert D. Ulrich Donald F. Wood By: /s/ Anne Rockhold ------------------------------------ Anne Rockhold Attorney-in-Fact* *Signed pursuant to a Power of Attorney already on file with the appropriate agencies. 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 ss.240.13d-7 for other parties for whom copies are to be sent. Attention: Intentional misstatements or omissions of fact constitute Federal criminal violations (See 18 U.S.C. 1001) http://www.sec.gov/divisions/corpfin/forms/13g.htm Last update: 06/04/2001 - ------------------------------------ ------------------------- CUSIP NO. 98974V107 13 G Page 13 of 14 - ------------------------------------ ------------------------- EXHIBIT INDEX ------------- Found on Sequentially Exhibit Numbered Page - ------- ------------- Exhibit A: Agreement of Joint Filing 14 - ------------------------------------ ------------------------- CUSIP NO. 98974V107 13 G Page 14 of 14 - ------------------------------------ ------------------------- EXHIBIT A Agreement of Joint Filing The undersigned hereby agree that a single Schedule 13G (or any amendment thereto) relating to the Common Stock of shall be filed on behalf of each of the undersigned and that this Agreement shall be filed as an exhibit to such Schedule 13G. Date: February 9, 2005 VANGUARD VI, L.P., a Delaware Limited Partnership VANGUARD VI AFFILIATES FUND, L.P., a Delaware Limited Partnership VANGUARD VI ANNEX FUND, L.P., a Delaware Limited Partnership VANGUARD VI VENTURE PARTNERS, L.L.C., a Delaware Limited Liability Company By: /s/ Anne Rockhold ------------------------------------ Anne Rockhold Attorney-in-Fact* Jack M. Gill Robert D. Ulrich Donald F. Wood By: /s/ Anne Rockhold ------------------------------------ Anne Rockhold Attorney-in-Fact* *Signed pursuant to a Power of Attorney already on file with the appropriate agencies. -----END PRIVACY-ENHANCED MESSAGE-----