-----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, NOw7DCSioGeGQwUtJ3AG/4Y7lV3fQFoq73rNtGpMbFzvCmgDG6EIM2LUolR7j/tG PBHpIlrJWBqNAT/PZFXkSQ== 0000899140-07-001665.txt : 20071005 0000899140-07-001665.hdr.sgml : 20071005 20071005172321 ACCESSION NUMBER: 0000899140-07-001665 CONFORMED SUBMISSION TYPE: SC 13G/A PUBLIC DOCUMENT COUNT: 2 FILED AS OF DATE: 20071005 DATE AS OF CHANGE: 20071005 GROUP MEMBERS: CHARLES R. KAYE GROUP MEMBERS: JOSEPH P. LANDY GROUP MEMBERS: WARBURG PINCUS & CO. GROUP MEMBERS: WARBURG PINCUS LLC GROUP MEMBERS: WARBURG PINCUS PARTNERS LLC FILED BY: COMPANY DATA: COMPANY CONFORMED NAME: WARBURG PINCUS EQUITY PARTNERS LP CENTRAL INDEX KEY: 0001075598 FILING VALUES: FORM TYPE: SC 13G/A BUSINESS ADDRESS: STREET 1: 466 LEXINGTON AVE. CITY: NEW YORK STATE: NY ZIP: 10017 BUSINESS PHONE: 2128780600 SUBJECT COMPANY: COMPANY DATA: COMPANY CONFORMED NAME: ZYMOGENETICS INC CENTRAL INDEX KEY: 0001129425 STANDARD INDUSTRIAL CLASSIFICATION: BIOLOGICAL PRODUCTS (NO DIAGNOSTIC SUBSTANCES) [2836] IRS NUMBER: 911144498 STATE OF INCORPORATION: WA FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: SC 13G/A SEC ACT: 1934 Act SEC FILE NUMBER: 005-78019 FILM NUMBER: 071160220 BUSINESS ADDRESS: STREET 1: 1201 EASTLAKE AVENUE E CITY: SEATTLE STATE: WA ZIP: 98102 BUSINESS PHONE: 206-442-6600 MAIL ADDRESS: STREET 1: 1201 EASTLAKE AVENUE E CITY: SEATTLE STATE: WA ZIP: 98102 SC 13G/A 1 w100507a.txt FIRST AMENDMENT UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G/A Under the Securities Exchange Act of 1934 (Amendment No. 1) ZYMOGENETICS, INC. ------------------ (Name of Issuer) Common Stock ------------ (Title of Class of Securities) 98985T 10 9 ----------- (CUSIP Number) September 14, 2007 ------------------ (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). - ---------------------------- --------------------- CUSIP No. 98985T 10 9 13G Page 2 of 12 Pages - ---------------------------- --------------------- - ---------- --------------------------------------------------------------------- 1 NAME OF REPORTING PERSON Warburg, Pincus Equity Partners, L.P. - ---------- --------------------------------------------------------------------- 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 0 ------ ---------------------------------------------------- NUMBER OF 6 SHARED VOTING POWER SHARES BENEFICIALLY 7,800,520 OWNED BY EACH ------ ---------------------------------------------------- REPORTING 7 SOLE DISPOSITIVE POWER PERSON WITH 0 ------ ---------------------------------------------------- 8 SHARED DISPOSITIVE POWER 7,800,520 - ---------- --------------------------------------------------------------------- 9 AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON 7,800,520 - ---------- --------------------------------------------------------------------- 10 CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES [ ] - ---------- --------------------------------------------------------------------- 11 PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (9) 11.4% - ---------- --------------------------------------------------------------------- 12 TYPE OF REPORTING PERSON* PN - ---------- --------------------------------------------------------------------- *SEE INSTRUCTION BEFORE FILLING OUT - ---------------------------- --------------------- CUSIP No. 98985T 10 9 13G Page 3 of 12 Pages - ---------------------------- --------------------- - ---------- --------------------------------------------------------------------- 1 NAME OF REPORTING PERSON Warburg Pincus Partners LLC - ---------- --------------------------------------------------------------------- 2 CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP* (a) [ ] (b) [X] - ---------- --------------------------------------------------------------------- 3 SEC USE ONLY - ---------- --------------------------------------------------------------------- 4 CITIZENSHIP OR PLACE OF ORGANIZATION New York - -------------------- ------ ---------------------------------------------------- 5 SOLE VOTING POWER 0 ------ ---------------------------------------------------- NUMBER OF 6 SHARED VOTING POWER SHARES BENEFICIALLY 7,800,520 OWNED BY EACH ------ ---------------------------------------------------- REPORTING 7 SOLE DISPOSITIVE POWER PERSON WITH 0 ------ ---------------------------------------------------- 8 SHARED DISPOSITIVE POWER 7,800,520 - ---------- --------------------------------------------------------------------- 9 AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON 7,800,520 - ---------- --------------------------------------------------------------------- 10 CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES [ ] - ---------- --------------------------------------------------------------------- 11 PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (9) 11.4% - ---------- --------------------------------------------------------------------- 12 TYPE OF REPORTING PERSON* OO - ---------- --------------------------------------------------------------------- *SEE INSTRUCTION BEFORE FILLING OUT - ---------------------------- --------------------- CUSIP No. 98985T 10 9 13G Page 4 of 12 Pages - ---------------------------- --------------------- - ---------- --------------------------------------------------------------------- 1 NAME OF REPORTING PERSON Warburg Pincus & Co. - ---------- --------------------------------------------------------------------- 2 CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP* (a) [ ] (b) [X] - ---------- --------------------------------------------------------------------- 3 SEC USE ONLY - ---------- --------------------------------------------------------------------- 4 CITIZENSHIP OR PLACE OF ORGANIZATION New York - -------------------- ------ ---------------------------------------------------- 5 SOLE VOTING POWER 0 ------ ---------------------------------------------------- NUMBER OF 6 SHARED VOTING POWER SHARES BENEFICIALLY 7,800,520 OWNED BY EACH ------ ---------------------------------------------------- REPORTING 7 SOLE DISPOSITIVE POWER PERSON WITH 0 ------ ---------------------------------------------------- 8 SHARED DISPOSITIVE POWER 7,800,520 - ---------- --------------------------------------------------------------------- 9 AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON 7,800,520 - ---------- --------------------------------------------------------------------- 10 CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES [ ] - ---------- --------------------------------------------------------------------- 11 PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (9) 11.4% - ---------- --------------------------------------------------------------------- 12 TYPE OF REPORTING PERSON* PN - ---------- --------------------------------------------------------------------- *SEE INSTRUCTION BEFORE FILLING OUT - ---------------------------- --------------------- CUSIP No. 98985T 10 9 13G Page 5 of 12 Pages - ---------------------------- --------------------- - ---------- --------------------------------------------------------------------- 1 NAME OF REPORTING PERSON Warburg Pincus LLC - ---------- --------------------------------------------------------------------- 2 CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP* (a) [ ] (b) [X] - ---------- --------------------------------------------------------------------- 3 SEC USE ONLY - ---------- --------------------------------------------------------------------- 4 CITIZENSHIP OR PLACE OF ORGANIZATION New York - -------------------- ------ ---------------------------------------------------- 5 SOLE VOTING POWER 0 ------ ---------------------------------------------------- NUMBER OF 6 SHARED VOTING POWER SHARES BENEFICIALLY 7,800,520 OWNED BY EACH ------ ---------------------------------------------------- REPORTING 7 SOLE DISPOSITIVE POWER PERSON WITH 0 ------ ---------------------------------------------------- 8 SHARED DISPOSITIVE POWER 7,800,520 - ---------- --------------------------------------------------------------------- 9 AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON 7,800,520 - ---------- --------------------------------------------------------------------- 10 CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES [ ] - ---------- --------------------------------------------------------------------- 11 PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (9) 11.4% - ---------- --------------------------------------------------------------------- 12 TYPE OF REPORTING PERSON* OO - ---------- --------------------------------------------------------------------- *SEE INSTRUCTION BEFORE FILLING OUT - ---------------------------- --------------------- CUSIP No. 98985T 10 9 13G Page 6 of 12 Pages - ---------------------------- --------------------- - ---------- --------------------------------------------------------------------- 1 NAME OF REPORTING PERSON Charles R. Kaye - ---------- --------------------------------------------------------------------- 2 CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP* (a) [ ] (b) [X] - ---------- --------------------------------------------------------------------- 3 SEC USE ONLY - ---------- --------------------------------------------------------------------- 4 CITIZENSHIP OR PLACE OF ORGANIZATION New York - -------------------- ------ ---------------------------------------------------- 5 SOLE VOTING POWER 0 ------ ---------------------------------------------------- NUMBER OF 6 SHARED VOTING POWER SHARES BENEFICIALLY 7,800,520 OWNED BY EACH ------ ---------------------------------------------------- REPORTING 7 SOLE DISPOSITIVE POWER PERSON WITH 0 ------ ---------------------------------------------------- 8 SHARED DISPOSITIVE POWER 7,800,520 - ---------- --------------------------------------------------------------------- 9 AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON 7,800,520 - ---------- --------------------------------------------------------------------- 10 CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES [ ] - ---------- --------------------------------------------------------------------- 11 PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (9) 11.4% - ---------- --------------------------------------------------------------------- 12 TYPE OF REPORTING PERSON* IN - ---------- --------------------------------------------------------------------- *SEE INSTRUCTION BEFORE FILLING OUT - ---------------------------- --------------------- CUSIP No. 98985T 10 9 13G Page 7 of 12 Pages - ---------------------------- --------------------- - ---------- --------------------------------------------------------------------- 1 NAME OF REPORTING PERSON Joseph P. Landy - ---------- --------------------------------------------------------------------- 2 CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP* (a) [ ] (b) [X] - ---------- --------------------------------------------------------------------- 3 SEC USE ONLY - ---------- --------------------------------------------------------------------- 4 CITIZENSHIP OR PLACE OF ORGANIZATION New York - -------------------- ------ ---------------------------------------------------- 5 SOLE VOTING POWER 0 ------ ---------------------------------------------------- NUMBER OF 6 SHARED VOTING POWER SHARES BENEFICIALLY 7,800,520 OWNED BY EACH ------ ---------------------------------------------------- REPORTING 7 SOLE DISPOSITIVE POWER PERSON WITH 0 ------ ---------------------------------------------------- 8 SHARED DISPOSITIVE POWER 7,800,520 - ---------- --------------------------------------------------------------------- 9 AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON 7,800,520 - ---------- --------------------------------------------------------------------- 10 CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES [ ] - ---------- --------------------------------------------------------------------- 11 PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (9) 11.4% - ---------- --------------------------------------------------------------------- 12 TYPE OF REPORTING PERSON* IN - ---------- --------------------------------------------------------------------- *SEE INSTRUCTION BEFORE FILLING OUT Item 1(a) Name of Issuer: -------------- ZymoGenetics, Inc. Item 1(b) Address of Issuer's Principal Executive Offices: ----------------------------------------------- 1201 Eastlake Avenue East Seattle, WA 98102 Items 2(a) and 2(b) Name of Person Filing; Address of Principal Business Office: ----------------------------------------------------------- The statement is filed by and on behalf of (a) Warburg, Pincus Equity Partners, L.P., a Delaware limited partnership ("WPEP"); (b) Warburg Pincus Partners LLC, a New York limited liability company ("WPP LLC"); (c) Warburg Pincus & Co., a New York general partnership ("WP"); (d) Warburg Pincus LLC, a New York limited liability company ("WP LLC"), which manages WPEP and (e) Messrs. Charles R. Kaye and Joseph P. Landy, each a Managing General Partner of WP and Co-President and Managing Member of WP LLC. WPEP has two affiliated partnerships: Warburg, Pincus Netherlands Equity Partners I, C.V., a Netherlands limited partnership, and Warburg, Pincus Netherlands Equity Partners III, C.V., a Netherlands limited partnership. The business address of each of the foregoing is 466 Lexington Avenue, New York, New York 10017. WPEP, WPP LLC, WP, WP LLC and Messrs. Kaye and Landy have shared dispositive and voting power with respect to 7,800,520 shares of Common Stock (as defined below). Item 2(c) Citizenship: ----------- WPEP is a Delaware limited partnership, WP is a New York general partnership, each of WPP LLC and WP LLC is a New York limited liability company and each of Messrs. Kaye and Landy is a United States citizen. Item 2(d) Title of Class of Securities: ---------------------------- Common Stock, no par value per share ("Common Stock") Item 2(e) CUSIP Number: ------------ 98985T 10 9 Item 3 If this statement is filed pursuant to ss.ss. --------------------------------------------- 240.13d-1(b) or 240.13d-2(b) or (c), check whether the ------------------------------------------------------ person is filing as a: --------------------- Not Applicable Page 8 of 12 pages Item 4. Ownership: --------- Warburg, Pincus Equity Partners, L.P. ------------------------------------- (a) Amount beneficially owned: 7,800,520 shares of Common Stock, as of October 5, 2007. (b) Percent of Class: 11.4% (c) (i) Sole power to vote or direct the vote: 0 (ii) Shared power to vote or direct the vote: 7,800,520 (iii) Sole power to dispose of or direct the disposition of: 0 (iv) Shared power to dispose of or direct the disposition of: 7,800,520 Warburg Pincus Partners LLC --------------------------- (a) Amount beneficially owned: 7,800,520 shares of Common Stock, as of October 5, 2007. (b) Percent of Class: 11.4% (c) (i) Sole power to vote or direct the vote: 0 (ii) Shared power to vote or direct the vote: 7,800,520 (iii) Sole power to dispose of or direct the disposition of: 0 (iv) Shared power to dispose of or direct the disposition of: 7,800,520 Warburg Pincus & Co. -------------------- (a) Amount beneficially owned: 7,800,520 shares of Common Stock, as of October 5, 2007. (b) Percent of Class: 11.4% (c) (i) Sole power to vote or direct the vote: 0 (ii) Shared power to vote or direct the vote: 7,800,520 Page 9 of 12 pages (iii) Sole power to dispose of or direct the disposition of: 0 (iv) Shared power to dispose of or direct the disposition of: 7,800,520 Warburg Pincus LLC ------------------ (a) Amount beneficially owned: 7,800,520 shares of Common Stock, as of October 5, 2007. (b) Percent of Class: 11.4% (c) (i) Sole power to vote or direct the vote: 0 (ii) Shared power to vote or direct the vote: 7,800,520 (iii) Sole power to dispose of or direct the disposition of: 0 (iv) Shared power to dispose of or direct the disposition of: 7,800,520 Mr. Kaye -------- (a) Amount beneficially owned: 7,800,520 shares of Common Stock, as of October 5, 2007. (b) Percent of Class: 11.4% (c) (i) Sole power to vote or direct the vote: 0 (ii) Shared power to vote or direct the vote: 7,800,520 (iii) Sole power to dispose of or direct the disposition of: 0 (iv) Shared power to dispose of or direct the disposition of: 7,800,520 Mr. Landy --------- (a) Amount beneficially owned: 7,800,520 shares of Common Stock, as of October 5, 2007. (b) Percent of Class: 11.4% (c) (i) Sole power to vote or direct the vote: 0 (ii) Shared power to vote or direct the vote: 7,800,520 Page 10 of 12 pages (iii) Sole power to dispose of or direct the disposition of: 0 (iv) Shared power to dispose of or direct the disposition of: 7,800,520 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. [ ] 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: --------------------------------------------------------- WPEP, WPP LLC, WP, WP LLC and Messrs. Kaye and Landy are making this single, joint filing because they may be deemed to constitute a "group" within the meaning of Section 13(d)(3) of the Act. The agreement among WPEP, WPP LLC, WP, WP LLC and Messrs. Kaye and Landy to file jointly is attached hereto as Exhibit A. Each of WPEP, WPP LLC, WP, WP LLC and Messrs. Kaye and Landy disclaims beneficial ownership of all of the Common Shares, other than those reported herein as being owned by it. Item 9 Notice of Dissolution of Group: ------------------------------ Not Applicable Item 10 Certification: ------------- Not Applicable Page 11 of 12 pages 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. Dated: October 5, 2007 WARBURG, PINCUS EQUITY PARTNERS, L.P. By: Warburg Pincus Partners LLC, its General Partner By: Warburg Pincus & Co., its Managing Member By: /s/ Scott A. Arenare ----------------------------- Name: Scott A. Arenare Title: Partner WARBURG PINCUS PARTNERS LLC By: Warburg Pincus & Co., its Managing Member By: /s/ Scott A. Arenare ----------------------------- Name: Scott A. Arenare Title: Partner WARBURG PINCUS & CO. By: /s/ Scott A. Arenare ----------------------------- Name: Scott A. Arenare Title: Partner WARBURG PINCUS LLC By: /s/ Scott A. Arenare ----------------------------- Name: Scott A. Arenare Title: Managing Director By: /s/ Scott A. Arenare ----------------------------- Name: Charles R. Kaye By: Scott A. Arenare, Attorney-in-Fact* By: /s/ Scott A. Arenare ----------------------------- Name: Joseph P. Landy By: Scott A. Arenare, Attorney-in-Fact** * The Power of Attorney given by Mr. Kaye was previously filed with the SEC on March 2, 2006 as an exhibit to a statement on Schedule 13D filed by Building Products, LLC with respect to Builders FirstSource, Inc. ** The Power of Attorney given by Mr. Landy was previously filed with the SEC on March 2, 2006 as an exhibit to a statement on Schedule 13D filed by Building Products, LLC with respect to Builders FirstSource, Inc. Page 12 of 12 pages EX-99.1 2 w100507b.txt AGREEMENT OF FILING OF SCHEDULE 13G Exhibit 99.1 AGREEMENT OF FILING OF SCHEDULE 13G The undersigned acknowledge and agree that the foregoing statement on Schedule 13G is filed on behalf of each of the undersigned and that all subsequent amendments to this statement on Schedule 13G shall be filed on behalf of each of the undersigned without the necessity of additional joint filing statements. The undersigned acknowledge that each shall be responsible for the timely filing of such amendments, and for the completeness and accuracy of the information concerning the others, except to the extent that it knows or has reason to believe that such information is inaccurate. This Agreement may be executed in any number of counterparts and all such counterparts taken together shall constitute one and the same instrument. Dated: October 5, 2007 WARBURG, PINCUS EQUITY PARTNERS, L.P. By: Warburg Pincus Partners LLC, its General Partner By: Warburg Pincus & Co., its Managing Member By: /s/ Scott A. Arenare ----------------------------- Name: Scott A. Arenare Title: Partner WARBURG PINCUS PARTNERS LLC By: Warburg Pincus & Co., its Managing Member By: /s/ Scott A. Arenare ----------------------------- Name: Scott A. Arenare Title: Partner WARBURG PINCUS & CO. By: /s/ Scott A. Arenare ----------------------------- Name: Scott A. Arenare Title: Partner WARBURG PINCUS LLC By: /s/ Scott A. Arenare ----------------------------- Name: Scott A. Arenare Title: Managing Director By: /s/ Scott A. Arenare ----------------------------- Name: Charles R. Kaye By: Scott A. Arenare, Attorney-in-Fact* By: /s/ Scott A. Arenare ----------------------------- Name: Joseph P. Landy By: Scott A. Arenare, Attorney-in-Fact** * The Power of Attorney given by Mr. Kaye was previously filed with the SEC on March 2, 2006 as an exhibit to a statement on Schedule 13D filed by Building Products, LLC with respect to Builders FirstSource, Inc. ** The Power of Attorney given by Mr. Landy was previously filed with the SEC on March 2, 2006 as an exhibit to a statement on Schedule 13D filed by Building Products, LLC with respect to Builders FirstSource, Inc. -----END PRIVACY-ENHANCED MESSAGE-----