SC 13G/A 1 f79213bsc13ga.txt SCHEDULE 13G/A SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 SCHEDULE 13G UNDER THE SECURITIES EXCHANGE ACT OF 1934 (AMENDMENT NO. 1) SINA.COM -------------------------------------------------------------------------------- (Name of Issuer) Ordinary Shares, $0.133 par value -------------------------------------------------------------------------------- (Title of Class of Securities) G81477 10 4 -------------------------------------------------------------------------------- (CUSIP Number) December 31, 2001 -------------------------------------------------------------------------------- (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 the 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). SCHEDULE 13G CUSIP NO. G81477 10 4 PAGE 2 OF 24 PAGES -------------------------------------------------------------------------------- NAME OF REPORTING PERSON 1 I.R.S. IDENTIFICATION NO. OF ABOVE PERSON (ENTITIES ONLY) Seed Ventures II, Ltd. ("Seed II") -------------------------------------------------------------------------------- CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP (See Instructions) (a) [ ] 2 (b) [X] -------------------------------------------------------------------------------- 3 SEC USE ONLY -------------------------------------------------------------------------------- 4 CITIZENSHIP OR PLACE OF ORGANIZATION Singapore -------------------------------------------------------------------------------- 5 SOLE VOTING POWER NUMBER -- OF -------------------------------------------------------- SHARES 6 SHARED VOTING POWER BENEFICIALLY 68,406 shares(1) OWNED BY -------------------------------------------------------- EACH 7 SOLE DISPOSITIVE POWER REPORTING -- PERSON -------------------------------------------------------- WITH 8 SHARED DISPOSITIVE POWER 68,406 shares(1) -------------------------------------------------------------------------------- 9 AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON 68,406 shares -------------------------------------------------------------------------------- 10 CHECK IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES (See Instructions) [ ] -------------------------------------------------------------------------------- 11 PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW 9 0.1* -------------------------------------------------------------------------------- 12 TYPE OF REPORTING PERSON (See Instructions) CO -------------------------------------------------------------------------------- (1) The directors of the reporting person and of the fund manager of the reporting person may be deemed to share the power to vote and dispose of the shares held by the reporting person. * Based on 45,875,794 shares outstanding as of October 31, 2001, as set forth in the issuer's Report on Form 10-Q for the quarter ended September 30, 2001 as filed with the Securities and Exchange Commission. SCHEDULE 13G CUSIP NO. G81477 10 4 PAGE 3 OF 24 PAGES -------------------------------------------------------------------------------- NAME OF REPORTING PERSON 1 I.R.S. IDENTIFICATION NO. OF ABOVE PERSON (ENTITIES ONLY) WIIG Global Ventures Pte. Ltd. ("WIIG Global") -------------------------------------------------------------------------------- CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP (See Instructions) (a) [ ] 2 (b) [X] -------------------------------------------------------------------------------- 3 SEC USE ONLY -------------------------------------------------------------------------------- 4 CITIZENSHIP OR PLACE OF ORGANIZATION Singapore -------------------------------------------------------------------------------- 5 SOLE VOTING POWER NUMBER -- OF -------------------------------------------------------- SHARES 6 SHARED VOTING POWER BENEFICIALLY 62,272 shares(2) OWNED -------------------------------------------------------- BY 7 SOLE DISPOSITIVE POWER EACH -- REPORTING -------------------------------------------------------- PERSON 8 SHARED DISPOSITIVE POWER WITH 62,272 shares(2) -------------------------------------------------------------------------------- 9 AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON 62,272 shares -------------------------------------------------------------------------------- 10 CHECK IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES (See Instructions) [ ] -------------------------------------------------------------------------------- 11 PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW 9 0.1* -------------------------------------------------------------------------------- 12 TYPE OF REPORTING PERSON (See Instructions) CO -------------------------------------------------------------------------------- (2) The directors of the reporting person and of the fund manager of the reporting person may be deemed to share the power to vote and dispose of the shares held by the reporting person. * Based on 45,875,794 shares outstanding as of October 31, 2001, as set forth in the issuer's Report on Form 10-Q for the quarter ended September 30, 2001 as filed with the Securities and Exchange Commission. SCHEDULE 13G CUSIP NO. G81477 10 4 PAGE 4 OF 24 PAGES -------------------------------------------------------------------------------- NAME OF REPORTING PERSON 1 I.R.S. IDENTIFICATION NO. OF ABOVE PERSON (ENTITIES ONLY) Infotech Ventures Ltd. ("Infotech") -------------------------------------------------------------------------------- CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP (See Instructions) (a) [ ] 2 (b) [X] -------------------------------------------------------------------------------- 3 SEC USE ONLY -------------------------------------------------------------------------------- 4 CITIZENSHIP OR PLACE OF ORGANIZATION Singapore -------------------------------------------------------------------------------- 5 SOLE VOTING POWER NUMBER -- OF -------------------------------------------------------- SHARES 6 SHARED VOTING POWER BENEFICIALLY 38,819 shares(3) OWNED -------------------------------------------------------- BY 7 SOLE DISPOSITIVE POWER EACH -- REPORTING -------------------------------------------------------- PERSON 8 SHARED DISPOSITIVE POWER WITH 38,819 shares(3) -------------------------------------------------------------------------------- 9 AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON 38,819 shares -------------------------------------------------------------------------------- 10 CHECK IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES (See Instructions) [ ] -------------------------------------------------------------------------------- 11 PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW 9 Less than 0.1* -------------------------------------------------------------------------------- 12 TYPE OF REPORTING PERSON (See Instructions) CO -------------------------------------------------------------------------------- (3) The directors of the reporting person and of the fund manager of the reporting person may be deemed to share the power to vote and dispose of the shares held by the reporting person. * Based on 45,875,794 shares outstanding as of October 31, 2001, as set forth in the issuer's Report on Form 10-Q for the quarter ended September 30, 2001 as filed with the Securities and Exchange Commission. SCHEDULE 13G CUSIP NO. G81477 10 4 PAGE 5 OF 24 PAGES -------------------------------------------------------------------------------- NAME OF REPORTING PERSON 1 I.R.S. IDENTIFICATION NO. OF ABOVE PERSON (ENTITIES ONLY) Pacven Walden Ventures III, L.P. ("Pacven III") -------------------------------------------------------------------------------- CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP (See Instructions) (a) [ ] 2 (b) [X] -------------------------------------------------------------------------------- 3 SEC USE ONLY -------------------------------------------------------------------------------- 4 CITIZENSHIP OR PLACE OF ORGANIZATION Delaware -------------------------------------------------------------------------------- 5 SOLE VOTING POWER NUMBER -- OF -------------------------------------------------------- SHARES 6 SHARED VOTING POWER BENEFICIALLY 466,950 shares(4) OWNED -------------------------------------------------------- BY 7 SOLE DISPOSITIVE POWER EACH -- REPORTING -------------------------------------------------------- PERSON 8 SHARED DISPOSITIVE POWER WITH 466,950 shares(4) -------------------------------------------------------------------------------- 9 AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON 466,950 shares -------------------------------------------------------------------------------- 10 CHECK IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES (See Instructions) [ ] -------------------------------------------------------------------------------- 11 PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW 9 1.0 * -------------------------------------------------------------------------------- 12 TYPE OF REPORTING PERSON (See Instructions) PN -------------------------------------------------------------------------------- (4) The directors of the general partner of the general partner of the reporting person may be deemed to share the power to vote and dispose of the shares held by the reporting person. * Based on 45,875,794 shares outstanding as of October 31, 2001, as set forth in the issuer's Report on Form 10-Q for the quarter ended September 30, 2001 as filed with the Securities and Exchange Commission. SCHEDULE 13G CUSIP NO. G81477 10 4 PAGE 6 OF 24 PAGES -------------------------------------------------------------------------------- NAME OF REPORTING PERSON 1 I.R.S. IDENTIFICATION NO. OF ABOVE PERSON (ENTITIES ONLY) Pacven Walden Ventures IV, L.P. ("Pacven IV") -------------------------------------------------------------------------------- CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP (See Instructions) (a) [ ] 2 (b) [X] -------------------------------------------------------------------------------- 3 SEC USE ONLY -------------------------------------------------------------------------------- 4 CITIZENSHIP OR PLACE OF ORGANIZATION Cayman Islands -------------------------------------------------------------------------------- 5 SOLE VOTING POWER NUMBER -- OF -------------------------------------------------------- SHARES 6 SHARED VOTING POWER BENEFICIALLY 551,858 shares(5) OWNED -------------------------------------------------------- BY 7 SOLE DISPOSITIVE POWER EACH -- REPORTING -------------------------------------------------------- PERSON 8 SHARED DISPOSITIVE POWER WITH 551,858 shares(5) -------------------------------------------------------------------------------- 9 AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON 551,858 shares -------------------------------------------------------------------------------- 10 CHECK IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES (See Instructions) [ ] -------------------------------------------------------------------------------- 11 PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW 9 1.2* -------------------------------------------------------------------------------- 12 TYPE OF REPORTING PERSON (See Instructions) PN -------------------------------------------------------------------------------- (5) The directors of the general partner of the general partner of the reporting person may be deemed to share the power to vote and dispose of the shares held by the reporting person. * Based on 45,875,794 shares outstanding as of October 31, 2001, as set forth in the issuer's Report on Form 10-Q for the quarter ended September 30, 2001 as filed with the Securities and Exchange Commission. SCHEDULE 13G CUSIP NO. G81477 10 4 PAGE 7 OF 24 PAGES -------------------------------------------------------------------------------- NAME OF REPORTING PERSON 1 I.R.S. IDENTIFICATION NO. OF ABOVE PERSON (ENTITIES ONLY) Pacven Walden Ventures IV Associates Fund, L.P. ("Pacven IV Associates") -------------------------------------------------------------------------------- CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP (See Instructions) (a) [ ] 2 (b) [X] -------------------------------------------------------------------------------- 3 SEC USE ONLY -------------------------------------------------------------------------------- 4 CITIZENSHIP OR PLACE OF ORGANIZATION Cayman Islands -------------------------------------------------------------------------------- 5 SOLE VOTING POWER NUMBER -- OF -------------------------------------------------------- SHARES 6 SHARED VOTING POWER BENEFICIALLY 10,608 shares(6) OWNED -------------------------------------------------------- BY 7 SOLE DISPOSITIVE POWER EACH -- REPORTING -------------------------------------------------------- PERSON 8 SHARED DISPOSITIVE POWER WITH 10,608 shares(6) -------------------------------------------------------------------------------- 9 AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON 10,608 shares -------------------------------------------------------------------------------- 10 CHECK IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES (See Instructions) [ ] -------------------------------------------------------------------------------- 11 PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW 9 Less than 0.1* -------------------------------------------------------------------------------- 12 TYPE OF REPORTING PERSON (See Instructions) PN -------------------------------------------------------------------------------- (6) The directors of the general partner of the general partner of the reporting person may be deemed to share the power to vote and dispose of the shares held by the reporting person. * Based on 45,875,794 shares outstanding as of October 31, 2001, as set forth in the issuer's Report on Form 10-Q for the quarter ended September 30, 2001 as filed with the Securities and Exchange Commission. SCHEDULE 13G CUSIP NO. G81477 10 4 PAGE 8 OF 24 PAGES -------------------------------------------------------------------------------- NAME OF REPORTING PERSON 1 I.R.S. IDENTIFICATION NO. OF ABOVE PERSON (ENTITIES ONLY) Pacven Walden Management Co. Ltd. ("Pacven Management") -------------------------------------------------------------------------------- CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP (See Instructions) (a) [ ] 2 (b) [X] -------------------------------------------------------------------------------- 3 SEC USE ONLY -------------------------------------------------------------------------------- 4 CITIZENSHIP OR PLACE OF ORGANIZATION Cayman Islands -------------------------------------------------------------------------------- 5 SOLE VOTING POWER NUMBER -- OF -------------------------------------------------------- SHARES 6 SHARED VOTING POWER BENEFICIALLY 1,029,416 shares(7) OWNED -------------------------------------------------------- BY 7 SOLE DISPOSITIVE POWER EACH -- REPORTING -------------------------------------------------------- PERSON 8 SHARED DISPOSITIVE POWER WITH 1,029,416 shares(7) -------------------------------------------------------------------------------- 9 AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON 1,029,416 shares -------------------------------------------------------------------------------- 10 CHECK IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES (See Instructions) [ ] -------------------------------------------------------------------------------- 11 PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW 9 2.2* -------------------------------------------------------------------------------- 12 TYPE OF REPORTING PERSON (See Instructions) CO -------------------------------------------------------------------------------- (7) Pacven Management is a general partner of a general partner of Pacven III, Pacven IV and Pacven IV Associates. As a result, Pacven Management may be deemed to share the power to vote and dispose of the aggregate 1,029,416 shares held directly by Pacven III, Pacven IV and Pacven IV Associates. * Based on 45,875,794 shares outstanding as of October 31, 2001, as set forth in the issuer's Report on Form 10-Q for the quarter ended September 30, 2001 as filed with the Securities and Exchange Commission. SCHEDULE 13G CUSIP NO. G81477 10 4 PAGE 9 OF 24 PAGES -------------------------------------------------------------------------------- NAME OF REPORTING PERSON 1 I.R.S. IDENTIFICATION NO. OF ABOVE PERSON (ENTITIES ONLY) China Walden Venture Investments Ltd. ("China Walden") -------------------------------------------------------------------------------- CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP (See Instructions) (a) [ ] 2 (b) [X] -------------------------------------------------------------------------------- 3 SEC USE ONLY -------------------------------------------------------------------------------- 4 CITIZENSHIP OR PLACE OF ORGANIZATION Cayman Islands -------------------------------------------------------------------------------- 5 SOLE VOTING POWER NUMBER -- OF -------------------------------------------------------- SHARES 6 SHARED VOTING POWER BENEFICIALLY 532,734 shares(8) OWNED -------------------------------------------------------- BY 7 SOLE DISPOSITIVE POWER EACH -- REPORTING -------------------------------------------------------- PERSON 8 SHARED DISPOSITIVE POWER WITH 532,734 shares(8) -------------------------------------------------------------------------------- 9 AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON 532,734 shares -------------------------------------------------------------------------------- 10 CHECK IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES (See Instructions) [ ] -------------------------------------------------------------------------------- 11 PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW 9 1.2* -------------------------------------------------------------------------------- 12 TYPE OF REPORTING PERSON (See Instructions) CO -------------------------------------------------------------------------------- (8) The directors of the reporting person and of the fund manager of the reporting person may be deemed to share the power to vote and dispose of the shares held by the reporting person. * Based on 45,875,794 shares outstanding as of October 31, 2001, as set forth in the issuer's Report on Form 10-Q for the quarter ended September 30, 2001 as filed with the Securities and Exchange Commission. SCHEDULE 13G CUSIP NO. G81477 10 4 PAGE 10 OF 24 PAGES -------------------------------------------------------------------------------- NAME OF REPORTING PERSON 1 I.R.S. IDENTIFICATION NO. OF ABOVE PERSON (ENTITIES ONLY) CWV Investment, L.P. ("CWV") -------------------------------------------------------------------------------- CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP (See Instructions) (a) [ ] 2 (b) [X] -------------------------------------------------------------------------------- 3 SEC USE ONLY -------------------------------------------------------------------------------- 4 CITIZENSHIP OR PLACE OF ORGANIZATION Cayman Islands -------------------------------------------------------------------------------- 5 SOLE VOTING POWER NUMBER -- OF -------------------------------------------------------- SHARES 6 SHARED VOTING POWER BENEFICIALLY 157,540 shares(9) OWNED -------------------------------------------------------- BY 7 SOLE DISPOSITIVE POWER EACH -- REPORTING -------------------------------------------------------- PERSON 8 SHARED DISPOSITIVE POWER WITH 157,540 shares(9) -------------------------------------------------------------------------------- 9 AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON 157,540 shares -------------------------------------------------------------------------------- 10 CHECK IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES (See Instructions) [ ] -------------------------------------------------------------------------------- 11 PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW 9 0.3* -------------------------------------------------------------------------------- 12 TYPE OF REPORTING PERSON (See Instructions) PN -------------------------------------------------------------------------------- (9) The directors of the fund manager of the reporting person may be deemed to share the power to vote and dispose of the shares held by the reporting person. * Based on 45,875,794 shares outstanding as of October 31, 2001, as set forth in the issuer's Report on Form 10-Q for the quarter ended September 30, 2001 as filed with the Securities and Exchange Commission. SCHEDULE 13G CUSIP NO. G81477 10 4 PAGE 11 OF 24 PAGES -------------------------------------------------------------------------------- NAME OF REPORTING PERSON 1 I.R.S. IDENTIFICATION NO. OF ABOVE PERSON (ENTITIES ONLY) Lip-Bu Tan ("Tan") -------------------------------------------------------------------------------- CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP (See Instructions) (a) [ ] 2 (b) [X] -------------------------------------------------------------------------------- 3 SEC USE ONLY -------------------------------------------------------------------------------- 4 CITIZENSHIP OR PLACE OF ORGANIZATION United States -------------------------------------------------------------------------------- 5 SOLE VOTING POWER NUMBER 52,500 shares(10) OF -------------------------------------------------------- SHARES 6 SHARED VOTING POWER BENEFICIALLY 1,900,734 shares(11) OWNED -------------------------------------------------------- BY 7 SOLE DISPOSITIVE POWER EACH 52,500 shares(10) REPORTING -------------------------------------------------------- PERSON 8 SHARED DISPOSITIVE POWER WITH 1,900,734 shares(11) -------------------------------------------------------------------------------- 9 AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON 1,953,234 shares -------------------------------------------------------------------------------- 10 CHECK IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES (See Instructions) [ ] -------------------------------------------------------------------------------- 11 PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW 9 4.3* -------------------------------------------------------------------------------- 12 TYPE OF REPORTING PERSON (See Instructions) IN -------------------------------------------------------------------------------- (10) Tan is the holder of certain options, of which options to purchase 52,500 shares of the issuer were vested and excercisable as of 60 days following December 31, 2001. Tan has the sole power to vote and dispose of the shares subject to such options. (11) Of these shares, 68,406 are owned directly by Seed II, 62,272 are owned directly by WIIG Global, 38,819 are owned directly by Infotech, 466,950 are owned directly by Pacven III, 551,858 are owned directly by Pacven IV, 10,608 are owned directly by Pacven IV Associates, 532,734 are owned directly by China Walden and 157,540 are owned directly by CWV. Tan is a director of each of Seed II, WIIG Global, Infotech and China Walden and of each of the fund managers of such entities, he is a director of a general partner of a general partner of Pacven III, Pacven IV and Pacven IV Associates and he is a director of the general partner of CWV. As a result of these relationships with these funds, Tan may be deemed to share the power to vote and dispose of the aggregate 1,889,187 shares held by these funds. In addition, the Lip-Bu Tan and Ysa Loo Trust, of which Tan is a trustee, owns of record 11,547 of these shares. As a trustee, Tan may be deemed to share voting and dispositive power with respect to such shares. * Based on 45,875,794 shares outstanding as of October 31, 2001, as set forth in the issuer's Report on Form 10-Q for the quarter ended September 30, 2001 as filed with the Securities and Exchange Commission. SCHEDULE 13G CUSIP NO. G81477 10 4 PAGE 12 OF 24 PAGES -------------------------------------------------------------------------------- NAME OF REPORTING PERSON 1 I.R.S. IDENTIFICATION NO. OF ABOVE PERSON (ENTITIES ONLY) C.C. Tang ("Tang") -------------------------------------------------------------------------------- CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP (See Instructions) (a) [ ] 2 (b) [X] -------------------------------------------------------------------------------- 3 SEC USE ONLY -------------------------------------------------------------------------------- 4 CITIZENSHIP OR PLACE OF ORGANIZATION Singapore -------------------------------------------------------------------------------- 5 SOLE VOTING POWER NUMBER -- OF -------------------------------------------------------- SHARES 6 SHARED VOTING POWER BENEFICIALLY 1,198,913 shares(12) OWNED -------------------------------------------------------- BY 7 SOLE DISPOSITIVE POWER EACH -- REPORTING -------------------------------------------------------- PERSON 8 SHARED DISPOSITIVE POWER WITH 1,198,913 shares(12) -------------------------------------------------------------------------------- 9 AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON 1,198,913 shares -------------------------------------------------------------------------------- 10 CHECK IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES (See Instructions) [ ] -------------------------------------------------------------------------------- 11 PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW 9 2.6* -------------------------------------------------------------------------------- 12 TYPE OF REPORTING PERSON (See Instructions) IN -------------------------------------------------------------------------------- (12) Of these shares, 68,406 are owned directly by Seed II, 62,272 are owned directly by WIIG Global, 38,819 are owned directly by Infotech, 466,950 are owned directly by Pacven III, 551,858 are owned directly by Pacven IV and 10,608 are owned directly by Pacven IV Associates. Tang is a director of each of Seed II, WIIG Global and Infotech and of each of the fund managers of such entities, and he is a director of a general partner of a general partner of Pacven III, Pacven IV and Pacven IV Associates. As a result of these relationships with these funds, Tang may be deemed to share the power to vote and dispose of the aggregate 1,198,913 shares held by these funds. * Based on 45,875,794 shares outstanding as of October 31, 2001, as set forth in the issuer's Report on Form 10-Q for the quarter ended September 30, 2001 as filed with the Securities and Exchange Commission. SCHEDULE 13G CUSIP NO. G81477 10 4 PAGE 13 OF 24 PAGES ITEM 1. (a) Name of Issuer: SINA.com (b) Address of Issuer's Principal Executive Offices: Vicwood Plaza, Rooms 1801-4, 18th Floor, 199 Des Voeux Road, Central, Hong Kong ITEM 2. (a) Name of Person Filing: This Statement is filed by Seed Ventures II, Ltd. ("Seed II"), WIIG Global Ventures Pte. Ltd. ("WIIG Global"), Infotech Ventures Ltd. ("Infotech"), Pacven Walden Ventures III, L.P. ("Pacven III"), Pacven Walden Ventures IV, L.P. ("Pacven IV"), Pacven Walden Ventures IV Associates Fund, L.P. ("Pacven IV Associates"), Pacven Walden Management Co. Ltd. ("Pacven Management"), China Walden Venture Investments Ltd. ("China Walden"), CWV Investment, L.P. ("CWV"), Lip-Bu Tan ("Tan") and C.C. Tang ("Tang"). (b) Address of Principal Business Office: The address for Seed II, WIIG Global, Infotech and Tang is: 396 Alexandria Road, #16-03, BP Tower Singapore 119954 The address for China Walden and CWV is: Suites 1203-1211 12/F Two Pacific Place 88 Queensway Admiralty, Hong Kong The address for Pacven III, Pacven IV, Pacven IV Associates, Pacven Management and Tan is: 750 Battery Street, 7th Floor San Francisco, CA 94111 (c) Citizenship: Seed II, WIIG Global and Infotech are each corporations organized under the laws of Singapore. Pacven IV, Pacven IV Associates and CWV are each partnerships organized under the laws of the Cayman Islands and China Walden is a corporation organized under the laws of the Cayman Islands. Pacven III is a partnership organized under the laws of the State of Delaware. Pacven Management is a corporation organized under the laws of the Cayman Islands. Tan is a citizen of the United States. Tang is a citizen of Singapore. CUSIP NO. G81477 10 4 PAGE 14 OF 24 PAGES (d) Title of Class of Securities: Ordinary Shares, $0.133 par value (e) CUSIP Number: G81477 10 4 ITEM 3. Not Applicable. ITEM 4. OWNERSHIP. The following information with respect to the ownership of the Ordinary Shares, $0.133 par value of the issuer by the persons filing this statement is provided as of December 31, 2001. The percentage amounts are based on 48,875,794 shares outstanding as of October 31, 2001, as set forth in the issuer's Report on Form 10-Q for the quarter ended September 30, 2001 as filed with the Securities and Exchange Commission. SEED II: (a) Amount beneficially owned: Seed II owns of record 68,406 shares of Common Stock. (b) Percent of class: 0.1 (c) Number of shares as to which the person has: (i) Sole power to vote or to direct the vote: -- (ii) Shares power to vote or to direct the vote: 68,406 (iii) Sole power to dispose or to direct the disposition of: -- (iv) Shared power to dispose or to direct the disposition: 68,406 WIIG GLOBAL: (a) Amount beneficially owned: WIIG Global owns of record 62,272 shares of Common Stock. (b) Percent of class: 0.1 (c) Number of shares as to which the person has: (i) Sole power to vote or to direct the vote: -- (ii) Shares power to vote or to direct the vote: 62,272 (iii) Sole power to dispose or to direct the disposition of: -- (iv) Shared power to dispose or to direct the disposition: 62,272 INFOTECH: (a) Amount beneficially owned: Infotech owns of record 38,819 shares of Common Stock. (b) Percent of class: Less than 0.1 (c) Number of shares as to which the person has: (i) Sole power to vote or to direct the vote: -- (ii) Shares power to vote or to direct the vote: 38,819 (iii) Sole power to dispose or to direct the disposition of: -- (iv) Shared power to dispose or to direct the disposition: 38,819 CUSIP NO. G81477 10 4 PAGE 15 OF 24 PAGES PACVEN III: (a) Amount beneficially owned: Pacven III owns of record 466,950 shares of Common Stock. (b) Percent of class: 1.0 (c) Number of shares as to which the person has: (i) Sole power to vote or to direct the vote: -- (ii) Shares power to vote or to direct the vote: 466,950 (iii) Sole power to dispose or to direct the disposition of: -- (iv) Shared power to dispose or to direct the disposition: 466,950 PACVEN IV: (a) Amount beneficially owned: Pacven IV owns of record 551,858 shares of Common Stock. (b) Percent of class: 1.2 (c) Number of shares as to which the person has: (i) Sole power to vote or to direct the vote: -- (ii) Shares power to vote or to direct the vote: 551,858 (iii) Sole power to dispose or to direct the disposition of: -- (iv) Shared power to dispose or to direct the disposition: 551,858 PACVEN IV ASSOCIATES: (a) Amount beneficially owned: Pacven IV Associates owns of record 10,608 shares of Common Stock. (b) Percent of class: Less than 0.1 (c) Number of shares as to which the person has: (i) Sole power to vote or to direct the vote: -- (ii) Shares power to vote or to direct the vote: 10,608 (iii) Sole power to dispose or to direct the disposition of: -- (iv) Shared power to dispose or to direct the disposition: 10,608 PACVEN MANAGEMENT: (a) Amount beneficially owned: Pacven Management is a general partner of a general partner of Pacven III, Pacven IV and Pacven IV Associates. As a result, Pacven Management may be deemed to share the power to vote and dispose of the aggregate 1,029,416 shares held directly by Pacven III, Pacven IV and Pacven IV Associates. (b) Percent of class: 2.2 (c) Number of shares as to which the person has: (i) Sole power to vote or to direct the vote: -- (ii) Shares power to vote or to direct the vote: 1,029,416 (iii) Sole power to dispose or to direct the disposition of: -- (iv) Shared power to dispose or to direct the disposition: 1,029,416 CUSIP NO. G81477 10 4 PAGE 16 OF 24 PAGES CHINA WALDEN: (a) Amount beneficially owned: China Walden owns of record 532,734 shares of Common Stock. (b) Percent of class: 1.2 (c) Number of shares as to which the person has: (i) Sole power to vote or to direct the vote: -- (ii) Shares power to vote or to direct the vote: 532,734 (iii) Sole power to dispose or to direct the disposition of: -- (iv) Shared power to dispose or to direct the disposition: 532,734 CWV: (a) Amount beneficially owned: CWV owns of record 157,540 shares of Common Stock. (b) Percent of class: 0.3 (c) Number of shares as to which the person has: (i) Sole power to vote or to direct the vote: -- (ii) Shares power to vote or to direct the vote: 157,540 (iii) Sole power to dispose or to direct the disposition of: -- (iv) Shared power to dispose or to direct the disposition: 157,540 TAN: (a) Amount beneficially owned: Tan is a director of each of Seed II, WIIG Global, Infotech and China Walden. Tan is a director of the general partner of CWV and is a director of a general partner of a general partner of Pacven III, Pacven IV and Pacven IV Associates. As a result of these relationships with these funds, Tan may be deemed to share the power to vote and dispose of the aggregate 1,889,187 shares held directly by Seed II, WIIG Global, Infotech, China Walden, CWV, Pacven III, Pacven IV and Pacven IV Associates. In addition, the Lip-Bu Tan & Ysa Loo Trust, of which Lip-Bu Tan is a trustee, owns of record 11,547 shares. As trustee, Tan may be deemed to share the power to vote and dispose of such shares. In addition, Tan is the holder of certain options, of which options to purchase 52,500 shares of the issuer were vested and exercisable as of 60 days following December 31, 2001. Tan has the sole power to vote and dispose of the shares subject to such options. (b) Percent of class: 4.3 (c) Number of shares as to which the person has: (i) Sole power to vote or to direct the vote: 52,500 (ii) Shares power to vote or to direct the vote: 1,900,734 (iii) Sole power to dispose or to direct the disposition of: 52,500 (iv) Shared power to dispose or to direct the disposition: 1,900,734 CUSIP NO. G81477 10 4 PAGE 17 OF 24 PAGES TANG: (a) Amount beneficially owned: Tang is a director of each of Seed II, WIIG Global and Infotech and of each of the fund managers for such entities. Tang is a director of a general partner of a general partner of Pacven III, Pacven IV and Pacven IV Associates. As a result of these relationships with these funds, Tang may be deemed to share the power to vote and dispose of the aggregate 1,198,913 shares held directly by Seed II, WIIG Global, Infotech, Pacven III, Pacven IV and Pacven IV Associates. (b) Percent of class: 2.6 (c) Number of shares as to which the person has: (i) Sole power to vote or to direct the vote: -- (ii) Shares power to vote or to direct the vote: 1,198,913 (iii) Sole power to dispose or to direct the disposition of: -- (iv) Shared power to dispose or to direct the disposition: 1,198,913 ITEM 5. OWNERSHIP OF FIVE PERCENT OR LESS OF A CLASS. If this statement is being filed to report the fact that as of the date hereof the reporting person has ceased to be the beneficial owner of more than five percent of the class of securities, check the following [X]. ITEM 6. OWNERSHIP OF MORE THAN FIVE PERCENT ON BEHALF OF ANOTHER PERSON. Under certain circumstances set forth in the organizational documents of Seed II, WIIG Global, Infotech and China Walden, and the limited partnership agreements of Pacven III, Pacven IV, Pacven IV Associates and CWV, the shareholders and partners, respectively, 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 shareholder or partner, respectively. ITEM 7. IDENTIFICATION AND CLASSIFICATION OF THE SUBSIDIARY WHICH ACQUIRED THE SECURITY BEING REPORTED ON BY THE PARENT HOLDING COMPANY OR CONTROL PERSON. Not applicable. ITEM 8. IDENTIFICATION AND CLASSIFICATION OF MEMBERS OF THE GROUP. Not applicable. ITEM 9. NOTICE OF DISSOLUTION OF GROUP. Not applicable. ITEM 10. CERTIFICATIONS. Not applicable. CUSIP NO. G81477 10 4 PAGE 18 OF 24 PAGES SIGNATURE After reasonable inquiry and to the best of each of the undersigned's respective knowledge and belief, each of the undersigned certifies that the information set forth in this statement is true, complete and correct. SEED VENTURES II, LTD. Dated: February 13, 2002 By: /s/ Lip-Bu Tan -------------------------------- Name: Lip-Bu Tan ------------------------------ Title: Director ----------------------------- WIIG GLOBAL VENTURES PTE. LTD. Dated: February 13, 2002 By: /s/ Lip-Bu Tan -------------------------------- Name: Lip-Bu Tan ------------------------------ Title: Director ----------------------------- INFOTECH VENTURES LTD. Dated: February 13, 2002 By: /s/ Lip-Bu Tan -------------------------------- Name: Lip-Bu Tan ------------------------------ Title: Director ----------------------------- PACVEN WALDEN VENTURES III, L.P. Dated: February 13, 2002 By: /s/ Lip-Bu Tan -------------------------------- Name: Lip-Bu Tan ------------------------------ Title: Director of Pacven Walden Management Co. Ltd, as general partner of Pacven Walden Management L.P., as general partner of Pacven Walden Ventures III, L.P. PACVEN WALDEN VENTURES IV, L.P. Dated: February 13, 2002 By: /s/ Lip-Bu Tan -------------------------------- Name: Lip-Bu Tan ------------------------------ Title: Director of Pacven Walden Management Co. Ltd, as general partner of Pacven Walden Management II L.P., as general partner of Pacven Walden Ventures IV, L.P. CUSIP NO. G81477 10 4 PAGE 19 OF 24 PAGES PACVEN WALDEN VENTURES IV ASSOCIATES FUND, L.P. Dated: February 13, 2002 By: /s/ Lip-Bu Tan -------------------------------- Name: Lip-Bu Tan ------------------------------ Title: Director of Pacven Walden Management Co. Ltd, as general partner of Pacven Walden Management II L.P., as general partner of Pacven Walden Ventures IV Associates Fund, L.P. PACVEN WALDEN MANAGEMENT CO. LTD. Dated: February 13, 2002 By: /s/ Lip-Bu Tan -------------------------------- Name: Lip-Bu Tan ------------------------------ Title: Director ----------------------------- CHINA WALDEN VENTURE INVESTMENTS LTD. Dated: February 13, 2002 By: /s/ Lip-Bu Tan -------------------------------- Name: Lip-Bu Tan ------------------------------ Title: Director ----------------------------- CWV INVESTMENT, L.P. Dated: February 13, 2002 By: /s/ Lip-Bu Tan -------------------------------- Name: Lip-Bu Tan ------------------------------ Title: Director of China Walden Management Ltd, as general partner of CWV Investment, L.P. LIP-BU TAN Dated: February 13, 2002 By: /s/ Lip-Bu Tan -------------------------------- CUSIP NO. G81477 10 4 PAGE 20 OF 24 PAGES C.C. TANG Dated: February 13, 2002 By: /s/ C.C. Tang -------------------------------- CUSIP NO. G81477 10 4 PAGE 21 OF 24 PAGES EXHIBIT INDEX Exhibit Exhibit A: Agreement of Joint Filing CUSIP NO. G81477 10 4 PAGE 22 OF 24 PAGES 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 SINA.com shall be filed on behalf of each of the undersigned and that this Agreement shall be filed as an exhibit to such Schedule 13G. SEED VENTURES II, LTD. Dated: February 13, 2002 By: /s/ Lip-Bu Tan -------------------------------- Name: Lip-Bu Tan ------------------------------ Title: Director ----------------------------- WIIG GLOBAL VENTURES PTE. LTD. Dated: February 13, 2002 By: /s/ Lip-Bu Tan -------------------------------- Name: Lip-Bu Tan ------------------------------ Title: Director ----------------------------- INFOTECH VENTURES LTD. Dated: February 13, 2002 By: /s/ Lip-Bu Tan -------------------------------- Name: Lip-Bu Tan ------------------------------ Title: Director ----------------------------- PACVEN WALDEN VENTURES III, L.P. Dated: February 13, 2002 By: /s/ Lip-Bu Tan -------------------------------- Name: Lip-Bu Tan ------------------------------ Title: Director of Pacven Walden Management Co. Ltd, as general partner of Pacven Walden Management L.P., as general partner of Pacven Walden Ventures III, L.P. CUSIP NO. G81477 10 4 PAGE 23 OF 24 PAGES PACVEN WALDEN VENTURES IV, L.P. Dated: February 13, 2002 By: /s/ Lip-Bu Tan -------------------------------- Name: Lip-Bu Tan ------------------------------ Title: Director of Pacven Walden Management Co. Ltd, as general partner of Pacven Walden Management II L.P., as general partner of Pacven Walden Ventures IV, L.P. PACVEN WALDEN VENTURES IV ASSOCIATES FUND, L.P. Dated: February 13, 2002 By: /s/ Lip-Bu Tan -------------------------------- Name: Lip-Bu Tan ------------------------------ Title: Director of Pacven Walden Management Co. Ltd, as general partner of Pacven Walden Management II L.P., as general partner of Pacven Walden Ventures IV Associates Fund, L.P. PACVEN WALDEN MANAGEMENT CO. LTD. Dated: February 13, 2002 By: /s/ Lip-Bu Tan -------------------------------- Name: Lip-Bu Tan ------------------------------ Title: Director ----------------------------- CHINA WALDEN VENTURE INVESTMENTS LTD. Dated: February 13, 2002 By: /s/ Lip-Bu Tan -------------------------------- Name: Lip-Bu Tan ------------------------------ Title: Director ----------------------------- CWV INVESTMENT, L.P. Dated: February 13, 2002 By: /s/ Lip-Bu Tan -------------------------------- Name: Lip-Bu Tan ------------------------------ Title: Director of China Walden Management Ltd, as general partner of CWV Investment, L.P. CUSIP NO. G81477 10 4 PAGE 24 OF 24 PAGES LIP-BU TAN Dated: February 13, 2002 By: /s/ Lip-Bu Tan -------------------------------- C.C. TANG Dated: February 13, 2002 By: /s/ C.C. Tang --------------------------------