-----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, F8ikNx4MwKgErLWRn1cGVMYUmq3wnIpW9KdqZw2f+itjmkDuAefJ8KPYtDtHCHj2 01B1UxGS1hiCo7++Pye0Og== 0001019687-02-001858.txt : 20021001 0001019687-02-001858.hdr.sgml : 20021001 20021001123121 ACCESSION NUMBER: 0001019687-02-001858 CONFORMED SUBMISSION TYPE: SC 13G/A PUBLIC DOCUMENT COUNT: 1 FILED AS OF DATE: 20021001 GROUP MEMBERS: KEVIN C. TANG GROUP MEMBERS: OSCAR L. TANG GROUP MEMBERS: TANG CAPITAL MANAGEMENT, LLC GROUP MEMBERS: TANG CAPITAL PARTNERS, LP SUBJECT COMPANY: COMPANY DATA: COMPANY CONFORMED NAME: INTRABIOTICS PHARMACEUTICALS INC /DE CENTRAL INDEX KEY: 0001103390 STANDARD INDUSTRIAL CLASSIFICATION: PHARMACEUTICAL PREPARATIONS [2834] IRS NUMBER: 943200380 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: SC 13G/A SEC ACT: 1934 Act SEC FILE NUMBER: 005-59411 FILM NUMBER: 02777944 BUSINESS ADDRESS: STREET 1: 1255 TERRA BELLA AVENUE CITY: MOUNTAIN VIEW STATE: CA ZIP: 94043 BUSINESS PHONE: 6505266800 MAIL ADDRESS: STREET 1: 1255 TERRA BELLA AVENUE CITY: MOUNTAIN VIEW STATE: CA ZIP: 94043 FILED BY: COMPANY DATA: COMPANY CONFORMED NAME: TANG CAPITAL PARTNERS LP CENTRAL INDEX KEY: 0001191935 IRS NUMBER: 680517277 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: SC 13G/A BUSINESS ADDRESS: STREET 1: 4401 EASTGATGE MALL CITY: SAN DIEGO STATE: CA ZIP: 92121 BUSINESS PHONE: 8582003830 MAIL ADDRESS: STREET 1: 4401 EASTGATE MALL CITY: SAN DIEGO STATE: CA ZIP: 92121 SC 13G/A 1 tangcapital_13ga2-090302.txt AMENDMENT NO. 2 -------------------------------- OMB APPROVAL -------------------------------- OMB Number: 3235-0145 Expires: October 31, 2002 Estimated average burden hours per response........14.90 -------------------------------- UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 SCHEDULE 13G UNDER THE SECURITIES EXCHANGE ACT OF 1934 AMENDMENT NO. 2(1) INTRABIOTICS PHARMACEUTICALS, INC. ---------------------------------- (Name of Issuer) Common Stock, $.001 par value ----------------------------- (Title of Class of Securities) 46116T 10 0 ----------- (CUSIP Number) September 3, 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: |_| Rule 13d-1(b) |X| Rule 13d-1(c) |_| Rule 13d-1(d) (1) 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 ("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). POTENTIAL PERSONS WHO ARE TO RESPOND TO THE COLLECTION OF INFORMATION CONTAINED IN THIS FORM ARE NOT REQUIRED TO RESPOND UNLESS THE FORM DISPLAYS A CURRENTLY VALID OMB CONTROL NUMBER. SEC 1745 (3-98) 1 - --------------------- ----------------- CUSIP NO. 46116T-10-0 13G PAGE 2 OF 8 PAGES - --------------------- ----------------- - ---------- --------------------------------------------------------------------- 1 NAME OF REPORTING PERSON I.R.S. IDENTIFICATION NO(S). OF ABOVE PERSON(S) (ENTITIES ONLY) Tang Capital Partners, LP - ---------- --------------------------------------------------------------------- 2 CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP (a) (b) X - Joint Filing - ---------- --------------------------------------------------------------------- 3 SEC USE ONLY - ---------- --------------------------------------------------------------------- 4 CITIZENSHIP OR PLACE OF ORGANIZATION United States - ----------------------------- ----- -------------------------------------------- NUMBER OF 5 SOLE VOTING POWER SHARES 2,088,900 ----- -------------------------------------------- BENEFICIALLY 6 SHARED VOTING POWER OWNED BY 0 ----- -------------------------------------------- EACH 7 SOLE DISPOSITIVE POWER REPORTING 2,088,900 ----- -------------------------------------------- PERSON 8 SHARED DISPOSITIVE POWER WITH: 0 - ----------------------------- ----- -------------------------------------------- 9 AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON 2,088,900 - ---------- --------------------------------------------------------------------- 10 CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES |_| - ---------- --------------------------------------------------------------------- 11 PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW 9 5.5% - ---------- --------------------------------------------------------------------- 12 TYPE OF REPORTING PERSON PN - ---------- --------------------------------------------------------------------- - --------------------- ----------------- CUSIP NO. 46116T-10-0 13G PAGE 3 OF 8 PAGES - --------------------- ----------------- - ---------- --------------------------------------------------------------------- 1 NAME OF REPORTING PERSON I.R.S. IDENTIFICATION NO(S). OF ABOVE PERSON(S) (ENTITIES ONLY) Tang Capital Management, LLC - ---------- --------------------------------------------------------------------- 2 CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP (a) (b) X - Joint Filing - ---------- --------------------------------------------------------------------- 3 SEC USE ONLY - ---------- --------------------------------------------------------------------- 4 CITIZENSHIP OR PLACE OF ORGANIZATION United States - ----------------------------- ----- -------------------------------------------- NUMBER OF 5 SOLE VOTING POWER SHARES 2,088,900 ----- -------------------------------------------- BENEFICIALLY 6 SHARED VOTING POWER OWNED BY 0 ----- -------------------------------------------- EACH 7 SOLE DISPOSITIVE POWER REPORTING 2,088,900 ----- -------------------------------------------- PERSON 8 SHARED DISPOSITIVE POWER WITH: 0 - ---------- --------------------------------------------------------------------- 9 AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON 2,088,900 - ---------- --------------------------------------------------------------------- 10 CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES |_| - ---------- --------------------------------------------------------------------- 11 PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW 9 5.5% - ---------- --------------------------------------------------------------------- 12 TYPE OF REPORTING PERSON OO - ---------- --------------------------------------------------------------------- - --------------------- ----------------- CUSIP NO. 46116T-10-0 13G PAGE 4 OF 8 PAGES - --------------------- ----------------- - ---------- --------------------------------------------------------------------- 1 NAME OF REPORTING PERSON I.R.S. IDENTIFICATION NO(S). OF ABOVE PERSON(S) (ENTITIES ONLY) Kevin C. Tang - ---------- --------------------------------------------------------------------- 2 CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP (a) (b) X - Joint Filing - ---------- --------------------------------------------------------------------- 3 SEC USE ONLY - ---------- --------------------------------------------------------------------- 4 CITIZENSHIP OR PLACE OF ORGANIZATION United States - ----------------------------- ----- -------------------------------------------- NUMBER OF 5 SOLE VOTING POWER SHARES 2,088,900 ----- -------------------------------------------- BENEFICIALLY 6 SHARED VOTING POWER OWNED BY 0 ----- -------------------------------------------- EACH 7 SOLE DISPOSITIVE POWER REPORTING 2,088,900 ----- -------------------------------------------- PERSON 8 SHARED DISPOSITIVE POWER WITH: 0 - ---------- --------------------------------------------------------------------- 9 AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON 2,088,900 - ---------- --------------------------------------------------------------------- 10 CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES |_| - ---------- --------------------------------------------------------------------- 11 PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW 9 5.5% - ---------- --------------------------------------------------------------------- 12 TYPE OF REPORTING PERSON IN - ---------- --------------------------------------------------------------------- - --------------------- ----------------- CUSIP NO. 46116T-10-0 13G PAGE 5 OF 8 PAGES - --------------------- ----------------- - ---------- --------------------------------------------------------------------- 1 NAME OF REPORTING PERSON I.R.S. IDENTIFICATION NO(S). OF ABOVE PERSON(S) (ENTITIES ONLY) Oscar L. Tang - ---------- --------------------------------------------------------------------- 2 CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP (a) (b) X - Joint Filing - ---------- --------------------------------------------------------------------- 3 SEC USE ONLY - ---------- --------------------------------------------------------------------- 4 CITIZENSHIP OR PLACE OF ORGANIZATION United States - ----------------------------- ----- -------------------------------------------- NUMBER OF 5 SOLE VOTING POWER SHARES 273,000 ----- -------------------------------------------- BENEFICIALLY 6 SHARED VOTING POWER OWNED BY 103,000 ----- -------------------------------------------- EACH 7 SOLE DISPOSITIVE POWER REPORTING 273,000 ----- -------------------------------------------- PERSON 8 SHARED DISPOSITIVE POWER WITH: 103,000 - ---------- --------------------------------------------------------------------- 9 AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON 376,000 - ---------- --------------------------------------------------------------------- 10 CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES |_| - ---------- --------------------------------------------------------------------- 11 PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW 9 1.0% - ---------- --------------------------------------------------------------------- 12 TYPE OF REPORTING PERSON IN - ---------- --------------------------------------------------------------------- (a) Name of Issuer: Intrabiotics Pharmaceuticals, Inc. (b) Address of Issuer's Principal Executive Offices: 1245 Terra Bella Avenue, Mountain View, CA 94043 ITEM 2. (a) Name of Person Filing: Tang Capital Partners, LP Tang Capital Management, LLC Kevin C. Tang Oscar L. Tang (b) Address of Principal Business Office or, if none, Residence: Tang Capital Partners, LP Tang Capital Management, LLC Kevin C. Tang 4401 Eastgate Mall San Diego, CA 92121 Oscar L. Tang c/o Reich & Tang Asset Management LLC 600 Fifth Avenue, 8th Floor New York, NY 10020 (c) Citizenship: United States (d) Title of Class of Securities: Common Stock, par value $.001 (e) CUSIP Number: 56116T 10 0 ITEM 3. IF THIS STATEMENT IS FILED PURSUANT TOSS.SS.240.13D-1(b), OR 240.13D-2(b) OR (c), CHECK WHETHER THE PERSON FILING IS A: (a) |_| Broker or Dealer registered under Section 15 of the Act (15 U.S.C. 78o); (b) |_| Bank as defined in section 3(a)(6) of the Act (15 U.S.C. 78c); (c) |_| Insurance company as defined in section 3(a)19) of the Act (15 U.S.C. 78c); (d) |_| An investment company registered under section 8 of the Investment Company Act of 1940 (15 U.S.C. 80a-8); (e) |_| An investment adviser in accordance withss.240.13d-1(b)(1)(ii)(E); (f) |_| An employee benefit plan or endowment fund in accordance withss.240.13d-1(b)(1)(ii)(F); (g) |_| A parent holding company or control person in accordance withss.240.13d-1(b)(ii)(G); (h) |_| A savings association as defined in Section 3(b) of the Federal Deposit Insurance Act (12 U.S.C. 1813); (i) |_| 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) |_| Group, in accordance withss.240.13d-1(b)(1)(ii)(J) Not applicable. ITEM 4. OWNERSHIP (a) Amount Beneficially Owned as of September 3, 2002: The aggregate number and percentage of securities to which this Schedule 13G relates is 2,464,900 shares, representing 6.6% of the 37,742,421 shares outstanding as reported by the Issuer in its Form 10Q filed with the SEC on August 14, 2002. The Filing Persons beneficially own those securities set forth below: Tang Capital Partners, LP 2,088,900 shares Tang Capital Management, LLC 2,088,900 shares Kevin C. Tang 2,088,900 shares Oscar L. Tang 376,000 shares (b) Percent of Class: Tang Capital Partners, LP 5.5% Tang Capital Management, LLC 5.5% Kevin C. Tang 5.5% Oscar L. Tang 1.0 % 6 (c) Number of shares as to which such person has: (i) Sole power to vote or to direct the vote: Tang Capital Partners, LP 2,088,900 shares Tang Capital Management, LLC 2,088,900 shares Kevin C. Tang 2,088,900 shares Oscar L. Tang 273,000 shares (ii) Shared power to vote or to direct the vote: Tang Capital Partners, LP 0 shares Tang Capital Management, LLC 0 shares Kevin C. Tang 0 shares Oscar L. Tang 103,000 (iii) Sole power to dispose or to direct the disposition of: Tang Capital Partners, LP 2,088,900 shares Tang Capital Management, LLC 2,088,900 shares Kevin C. Tang 2,088,900 shares Oscar L. Tang 273,000 shares (iv) Shared power to dispose or to direct the disposition of: Tang Capital Partners, LP 0 shares Tang Capital Management, LLC 0 shares Kevin C. Tang 0 shares Oscar L. Tang 103,000 shares ITEM 5. OWNERSHIP OF FIVE PERCENT OR LESS OF A CLASS: If this statement is being filed to report the fact 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: |_| 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: See Item 12 of Cover Pages and Item 2 of this Amendment No. 1 to Schedule 13G. Tang Capital Partners, LP is the registered holder of the shares. Tang Capital Management, LLC is the general partner of Tang Capital Partners, LP. Kevin C. Tang is the Manager of Tang Capital Management, LLC. Kevin C. Tang is the son of Oscar L. Tang. ITEM 9. NOTICE OF DISSOLUTION OF A GROUP: Not Applicable 7 ITEM 10. CERTIFICATION: By signing below I certify that, to the best of my knowledge and belief, the securities referred to above 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. 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. Dated as of September 30, 2002 Tang Capital Partners, LP By: Tang Capital Management, LLC By: /s/ Kevin C. Tang ---------------------------- Kevin C. Tang, Manager Tang Capital Management, LLC By: /s/ Kevin C. Tang ---------------------------- Kevin C. Tang, Manager /s/ Kevin C. Tang ------------------------------- Kevin C. Tang /s/ Oscar L. Tang ------------------------------- Oscar L. Tang 8 EXHIBIT I TO AMENDMENT NO. 2 TO SCHEDULE 13G UNDER THE SECURITIES EXCHANGE ACT OF 1934, AS AMENDED Pursuant to Rule 13d-1(k)(1), TANG CAPITAL PARTNERS, LP affirms that it is individually eligible to use Schedule 13G and agrees that this Schedule is filed on its behalf. TANG CAPITAL PARTNERS, LP By: Tang Capital Management, LLC By: /s/ Kevin C. Tang -------------------------------- Kevin C. Tang, Manager 9 EXHIBIT II TO AMENDMENT NO. 2 TO SCHEDULE 13G UNDER THE SECURITIES EXCHANGE ACT OF 1934, AS AMENDED Pursuant to Rule 13d-1(k)(1), TANG CAPITAL MANAGEMENT, LLC affirms that it is individually eligible to use Schedule 13G and agrees that this Schedule is filed on his behalf. TANG CAPITAL MANAGEMENT, LLC By: /s/ Kevin C. Tang ----------------------------- Kevin L. Tang, Manager 10 EXHIBIT III TO AMENDMENT NO. 2 TO SCHEDULE 13G UNDER THE SECURITIES EXCHANGE ACT OF 1934, AS AMENDED Pursuant to Rule 13d-1(k)(1), KEVIN C. TANG affirms that he is individually eligible to use Schedule 13G and agrees that this Schedule is filed on his behalf. /s/ Kevin C. Tang ------------------------ KEVIN C. TANG 11 EXHIBIT IV TO AMENDMENT NO. 2 TO SCHEDULE 13G UNDER THE SECURITIES EXCHANGE ACT OF 1934, AS AMENDED Pursuant to Rule 13d-1(k)(1), OSCAR L. TANG affirms that he is individually eligible to use Schedule 13G and agrees that this Schedule is filed on his behalf. /s/ Oscar L. Tang ----------------------- OSCAR L. TANG 12 -----END PRIVACY-ENHANCED MESSAGE-----