--------------------------- OMB APPROVAL --------------------------- OMB number: 3235-0145 Expires: December 31, 1997 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. )* ----- Neurocrine Biosciences, Inc. _________________________________________________________________ (Name of Issuer) Common Stock _________________________________________________________________ (Title of Class of Securities) 006412 5C 1 _________________________________________________________________ (CUSIP Number) Check the following box if a fee is being paid with this statement [_]. (A fee is not required only if the filing person: (1) has a previous statement on file reporting beneficial ownership of more than five percent of the class of securities described in Item 1; and (2) has filed no amendment subsequent thereto reporting beneficial ownership of five percent or less of such class.) (See Rule 13d-7). *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). (Continued on following pages) Page 1 of 17 Pages Exhibit Index Contained on Page 14 1 - ----------------------- --------------------- CUSIP NO. 00064125C1 13G PAGE 2 OF 17 PAGES - ----------------------- --------------------- - ------------------------------------------------------------------------------ NAME OF REPORTING PERSON 1 S.S. OR I.R.S. IDENTIFICATION NO. OF ABOVE PERSON Kleiner Perkins Caufield & Byers VI, L.P., a California Limited Partnership ("KPCB VI") 94-3157816 - ------------------------------------------------------------------------------ CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP* 2 (a) [_] (b) [X] - ------------------------------------------------------------------------------ SEC USE ONLY 3 - ------------------------------------------------------------------------------ CITIZENSHIP OR PLACE OF ORGANIZATION 4 California Limited Partnership - ------------------------------------------------------------------------------ SOLE VOTING POWER 5 NUMBER OF - 0 - SHARES ----------------------------------------------------------- SHARED VOTING POWER BENEFICIALLY 6 1,075,353 OWNED BY ----------------------------------------------------------- EACH SOLE DISPOSITIVE POWER 7 REPORTING - 0 - PERSON ----------------------------------------------------------- SHARED DISPOSITIVE POWER WITH 8 1,075,353 - ------------------------------------------------------------------------------ AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON 9 1,075,353 - ------------------------------------------------------------------------------ CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES* 10 - ------------------------------------------------------------------------------ PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW 9 11 6.4% - ------------------------------------------------------------------------------ TYPE OF REPORTING PERSON* 12 PN - ------------------------------------------------------------------------------ *SEE INSTRUCTION BEFORE FILLING OUT! Page 2 of 17 pages 2 - ----------------------- --------------------- CUSIP NO. 00064125C1 13G PAGE 3 OF 17 PAGES - ----------------------- --------------------- - ------------------------------------------------------------------------------ NAME OF REPORTING PERSON 1 S.S. OR I.R.S. IDENTIFICATION NO. OF ABOVE PERSON KPCB VI Associates, L.P., a California Limited Partnership ("KPCB VI Associates") 94-3158010 - ------------------------------------------------------------------------------ CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP* 2 (a) [_] (b) [X] - ------------------------------------------------------------------------------ SEC USE ONLY 3 - ------------------------------------------------------------------------------ CITIZENSHIP OR PLACE OF ORGANIZATION 4 California Limited Partnership - ------------------------------------------------------------------------------ SOLE VOTING POWER 5 NUMBER OF - 0 - SHARES ----------------------------------------------------------- SHARED VOTING POWER BENEFICIALLY 6 1,075,353 shares directly held by KPCB VI. KPCB VI Associates is the general partner of KPCB VI. OWNED BY ----------------------------------------------------------- EACH SOLE DISPOSITIVE POWER 7 REPORTING - 0 - PERSON ----------------------------------------------------------- SHARED DISPOSITIVE POWER WITH 8 1,075,353 shares directly held by KPCB VI. KPCB VI Associates is the general partner of KPCB VI. - ------------------------------------------------------------------------------ AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON 9 1,075,353 - ------------------------------------------------------------------------------ CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES* 10 - ------------------------------------------------------------------------------ PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW 9 11 6.4% - ------------------------------------------------------------------------------ TYPE OF REPORTING PERSON* 12 PN - ------------------------------------------------------------------------------ *SEE INSTRUCTION BEFORE FILLING OUT! Page 3 of 17 pages 3 - ----------------------- --------------------- CUSIP NO. 00064125C1 13G PAGE 4 OF 17 PAGES - ----------------------- --------------------- - ------------------------------------------------------------------------------ NAME OF REPORTING PERSON 1 S.S. OR I.R.S. IDENTIFICATION NO. OF ABOVE PERSON Brook H. Byers - ------------------------------------------------------------------------------ CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP* 2 (a) [_] (b) [X] - ------------------------------------------------------------------------------ SEC USE ONLY 3 - ------------------------------------------------------------------------------ CITIZENSHIP OR PLACE OF ORGANIZATION 4 United States - ------------------------------------------------------------------------------ SOLE VOTING POWER 5 NUMBER OF 10,844 SHARES ----------------------------------------------------------- SHARED VOTING POWER BENEFICIALLY 6 1,075,353 shares directly held by KPCB VI. KPCB VI Associates is the general partner of KPCB VI. Mr. OWNED BY Byers is a general partner of KPCB VI Asso-ciates. Mr. Byers disclaims beneficial ownership of shares held EACH directly by KPCB VI. The Brook H. Byers Trust owns 2,469 shares, beneficial ownership of which Mr.Byers REPORTING disclaims. PERSON ----------------------------------------------------------- SOLE DISPOSITIVE POWER WITH 7 10,844 ----------------------------------------------------------- SHARED DISPOSITIVE POWER 8 1,075,353 shares directly held by KPCB VI. KPCB VI Associates is the general partner of KPCB VI. Mr. Byers is a general partner of KPCB VI Asso-ciates. Mr. Byers disclaims beneficial ownership of shares held directly by KPCB VI. The Brook H. Byers Trust owns 2,469 shares, beneficial ownership of which Mr.Byers disclaims. - ------------------------------------------------------------------------------ AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON 9 1,088,666 - ------------------------------------------------------------------------------ CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES* 10 - ------------------------------------------------------------------------------ PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW 9 11 6.5% - ------------------------------------------------------------------------------ TYPE OF REPORTING PERSON* 12 IN - ------------------------------------------------------------------------------ *SEE INSTRUCTION BEFORE FILLING OUT! Page 4 of 17 pages 4 - ----------------------- --------------------- CUSIP NO. 00064125C1 13G PAGE 5 OF 17 PAGES - ----------------------- --------------------- - ------------------------------------------------------------------------------ NAME OF REPORTING PERSON 1 S.S. OR I.R.S. IDENTIFICATION NO. OF ABOVE PERSON Vinod Khosla - ------------------------------------------------------------------------------ CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP* 2 (a) [_] (b) [X] - ------------------------------------------------------------------------------ SEC USE ONLY 3 - ------------------------------------------------------------------------------ CITIZENSHIP OR PLACE OF ORGANIZATION 4 United States - ------------------------------------------------------------------------------ SOLE VOTING POWER 5 NUMBER OF 4,155 SHARES ----------------------------------------------------------- SHARED VOTING POWER BENEFICIALLY 6 1,075,353 shares directly held by KPCB VI, and 4,489 shares held indirectly through the Vinod & Neeru OWNED BY Khosla Trust. KPCB VI Associates is the general partner of KPCB VI. Mr. Khosla is a general partner of EACH KPCB VI Associates. Mr. Khosla disclaims beneficial ownership of shares held directly by KPCB VI and the REPORTING Vinod & Neeru Khosla Trust. PERSON ----------------------------------------------------------- SOLE DISPOSITIVE POWER WITH 7 4,155 ----------------------------------------------------------- SHARED DISPOSITIVE POWER 8 1,075,353 shares directly held by KPCB VI, and 4,489 shares held indirectly through the Vinod & Neeru Khosla Trust. KPCB VI Associates is the general partner of KPCB VI. Mr. Khosla is a general partner of KPCB VI Associates. Mr. Khosla disclaims beneficial ownership of shares held directly by KPCB VI and the Vinod & Neeru Khosla Trust. - ------------------------------------------------------------------------------ AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON 9 1,083,997 - ------------------------------------------------------------------------------ CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES* 10 - ------------------------------------------------------------------------------ PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW 9 11 6.5% - ------------------------------------------------------------------------------ TYPE OF REPORTING PERSON* 12 IN - ------------------------------------------------------------------------------ *SEE INSTRUCTION BEFORE FILLING OUT! Page 5 of 17 pages 5 - ----------------------- --------------------- CUSIP NO. 00064125C1 13G PAGE 6 OF 17 PAGES - ----------------------- --------------------- - ------------------------------------------------------------------------------ NAME OF REPORTING PERSON 1 S.S. OR I.R.S. IDENTIFICATION NO. OF ABOVE PERSON E. Floyd Kvamme - ------------------------------------------------------------------------------ CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP* 2 (a) [_] (b) [X] - ------------------------------------------------------------------------------ SEC USE ONLY 3 - ------------------------------------------------------------------------------ CITIZENSHIP OR PLACE OF ORGANIZATION 4 United States - ------------------------------------------------------------------------------ SOLE VOTING POWER 5 NUMBER OF 6,653 SHARES ----------------------------------------------------------- SHARED VOTING POWER BENEFICIALLY 6 1,075,353 shares directly held by KPCB VI. KPCB VI Associates is the general partner of KPCB VI. Mr. OWNED BY Kvamme is a general partner of KPCB VI Associates. Mr. Kvamme disclaims beneficial ownership of shares held EACH directly by KPCB VI. REPORTING ----------------------------------------------------------- SOLE DISPOSITIVE POWER PERSON 7 6,653 WITH ----------------------------------------------------------- SHARED DISPOSITIVE POWER 8 1,075,353 shares directly held by KPCB VI. KPCB VI Associates is the general partner of KPCB VI. Mr. Kvamme is a general partner of KPCB VI Associates. Mr. Kvamme disclaims beneficial ownership of shares held directly by KPCB VI. - ------------------------------------------------------------------------------ AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON 9 1,082,006 - ------------------------------------------------------------------------------ CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES* 10 - ------------------------------------------------------------------------------ PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW 9 11 6.4% - ------------------------------------------------------------------------------ TYPE OF REPORTING PERSON* 12 IN - ------------------------------------------------------------------------------ *SEE INSTRUCTION BEFORE FILLING OUT! Page 6 of 17 pages 6 - ----------------------- --------------------- CUSIP NO. 00064125C1 13G PAGE 7 OF 17 PAGES - ----------------------- --------------------- - ------------------------------------------------------------------------------ NAME OF REPORTING PERSON 1 S.S. OR I.R.S. IDENTIFICATION NO. OF ABOVE PERSON L. John Doerr - ------------------------------------------------------------------------------ CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP* 2 (a) [_] (b) [X] - ------------------------------------------------------------------------------ SEC USE ONLY 3 - ------------------------------------------------------------------------------ CITIZENSHIP OR PLACE OF ORGANIZATION 4 United States - ------------------------------------------------------------------------------ SOLE VOTING POWER 5 NUMBER OF 15,325 SHARES ----------------------------------------------------------- SHARED VOTING POWER BENEFICIALLY 6 1,075,353 shares directly held by KPCB VI. KPCB VI Associates is the general partner of KPCB VI. Mr. OWNED BY Doerr is a general partner of KPCB VI Associates. Mr. Doerr disclaims beneficial ownership of shares held EACH directly by KPCB VI. REPORTING ----------------------------------------------------------- SOLE DISPOSITIVE POWER PERSON 7 15,325 WITH ----------------------------------------------------------- SHARED DISPOSITIVE POWER 8 1,075,353 shares directly held by KPCB VI. KPCB VI Associates is the general partner of KPCB VI. Mr. Doerr is a general partner of KPCB VI Associates. Mr. Doerr disclaims beneficial ownership of shares held directly by KPCB VI. - ------------------------------------------------------------------------------ AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON 9 1,090,678 - ------------------------------------------------------------------------------ CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES* 10 - ------------------------------------------------------------------------------ PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW 9 11 6.5% - ------------------------------------------------------------------------------ TYPE OF REPORTING PERSON* 12 IN - ------------------------------------------------------------------------------ *SEE INSTRUCTION BEFORE FILLING OUT! Page 7 of 17 pages 7 - ----------------------- --------------------- CUSIP NO. 00064125C1 13G PAGE 8 OF 17 PAGES - ----------------------- --------------------- - ------------------------------------------------------------------------------ NAME OF REPORTING PERSON 1 S.S. OR I.R.S. IDENTIFICATION NO. OF ABOVE PERSON Joseph S. Lacob - ------------------------------------------------------------------------------ CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP* 2 (a) [_] (b) [X] - ------------------------------------------------------------------------------ SEC USE ONLY 3 - ------------------------------------------------------------------------------ CITIZENSHIP OR PLACE OF ORGANIZATION 4 United States - ------------------------------------------------------------------------------ SOLE VOTING POWER 5 NUMBER OF 8,966 SHARES ----------------------------------------------------------- SHARED VOTING POWER BENEFICIALLY 6 1,075,353 shares directly held by KPCB VI. KPCB VI Associates is the general partner of KPCB VI. Mr. OWNED BY Lacob is a general partner of KPCB VI Associates. Mr. Lacob disclaims beneficial ownership of shares held EACH directly by KPCB VI. REPORTING ----------------------------------------------------------- SOLE DISPOSITIVE POWER PERSON 7 8,966 WITH ----------------------------------------------------------- SHARED DISPOSITIVE POWER 8 1,075,353 shares directly held by KPCB VI. KPCB VI Associates is the general partner of KPCB VI. Mr. Lacob is a general partner of KPCB VI Associates. Mr. Lacob disclaims beneficial ownership of shares held directly by KPCB VI. - ------------------------------------------------------------------------------ AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON 9 1,084,319 - ------------------------------------------------------------------------------ CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES* 10 - ------------------------------------------------------------------------------ PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW 9 11 6.5% - ------------------------------------------------------------------------------ TYPE OF REPORTING PERSON* 12 IN - ------------------------------------------------------------------------------ *SEE INSTRUCTION BEFORE FILLING OUT! Page 8 of 17 pages 8 - ----------------------- --------------------- CUSIP NO. 00064125C1 13G PAGE 9 OF 17 PAGES - ----------------------- --------------------- - ------------------------------------------------------------------------------ NAME OF REPORTING PERSON 1 S.S. OR I.R.S. IDENTIFICATION NO. OF ABOVE PERSON Bernard Lacroute - ------------------------------------------------------------------------------ CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP* 2 (a) [_] (b) [X] - ------------------------------------------------------------------------------ SEC USE ONLY 3 - ------------------------------------------------------------------------------ CITIZENSHIP OR PLACE OF ORGANIZATION 4 United States - ------------------------------------------------------------------------------ SOLE VOTING POWER 5 NUMBER OF 8,964 SHARES ----------------------------------------------------------- SHARED VOTING POWER BENEFICIALLY 6 1,075,353 shares directly held by KPCB VI. KPCB VI Associates is the general partner of KPCB VI. Mr. OWNED BY Lacroute is a general partner of KPCB VI Associates. Mr. Lacroute disclaims beneficial ownership of shares EACH held directly by KPCB VI. REPORTING ----------------------------------------------------------- SOLE DISPOSITIVE POWER PERSON 7 8,964 WITH ----------------------------------------------------------- SHARED DISPOSITIVE POWER 8 1,075,353 shares directly held by KPCB VI. KPCB VI Associates is the general partner of KPCB VI. Mr. Lacroute is a general partner of KPCB VI Associates. Mr. Lacroute disclaims beneficial ownership of shares held directly by KPCB VI. - ------------------------------------------------------------------------------ AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON 9 1,084,317 - ------------------------------------------------------------------------------ CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES* 10 - ------------------------------------------------------------------------------ PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW 9 11 6.5% - ------------------------------------------------------------------------------ TYPE OF REPORTING PERSON* 12 IN - ------------------------------------------------------------------------------ *SEE INSTRUCTION BEFORE FILLING OUT! Page 9 of 17 pages 9 - ----------------------- --------------------- CUSIP NO. 00064125C1 13G PAGE 10 OF 17 PAGES - ----------------------- --------------------- - ------------------------------------------------------------------------------ NAME OF REPORTING PERSON 1 S.S. OR I.R.S. IDENTIFICATION NO. OF ABOVE PERSON James P. Lally - ------------------------------------------------------------------------------ CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP* 2 (a) [_] (b) [X] - ------------------------------------------------------------------------------ SEC USE ONLY 3 - ------------------------------------------------------------------------------ CITIZENSHIP OR PLACE OF ORGANIZATION 4 United States - ------------------------------------------------------------------------------ SOLE VOTING POWER 5 NUMBER OF 12,807 SHARES ----------------------------------------------------------- SHARED VOTING POWER BENEFICIALLY 6 1,075,353 shares directly held by KPCB VI. KPCB VI Associates is the general partner of KPCB VI. Mr. Lally is a general partner of KPCB VI Associates. Mr. Lally disclaims beneficial ownership of shares held directly by KPCB VI. OWNED BY ----------------------------------------------------------- EACH SOLE DISPOSITIVE POWER 7 REPORTING 12,807 PERSON ----------------------------------------------------------- SHARED DISPOSITIVE POWER WITH 8 1,075,353 shares directly held by KPCB VI. KPCB VI Associates is the general partner of KPCB VI. Mr. Lally is a general partner of KPCB VI Associates. Mr. Lally disclaims beneficial ownership of shares held directly by KPCB VI. - ------------------------------------------------------------------------------ AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON 9 1,088,160 - ------------------------------------------------------------------------------ CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES* 10 - ------------------------------------------------------------------------------ PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW 9 11 6.4% - ------------------------------------------------------------------------------ TYPE OF REPORTING PERSON* 12 IN - ------------------------------------------------------------------------------ *SEE INSTRUCTION BEFORE FILLING OUT! Page 10 of 17 pages 10 Page 11 of 17 ITEM 1(A). NAME OF ISSUER. -------------- Neurocrine Biosciences, Inc. ITEM 1(B). ADDRESS OF ISSUER'S PRINCIPAL EXECUTIVE OFFICES. ----------------------------------------------- 3050 Science Park Road San Diego, California 92121 ITEM 2(A)-(C). NAME, ADDRESS AND CITIZENSHIP OF PERSONS FILING. ----------------------------------------------- This statement is being filed by KPCB VI Associates, L.P., a California Limited Partnership ("KPCB VI Associates"), whose principal business address is 2750 Sand Hill Road, Menlo Park, California 94025. The names, business addresses and citizenships of all the general partners of KPCB VI Associates, are set forth on Exhibit B hereto. KPCB VI Associates is general partner to Kleiner Perkins Caufield & Byers VI, L.P., a California limited partnership ("KPCB VI"). With respect to KPCB VI Associates, this statement relates only to KPCB VI Associates' indirect, beneficial ownership of the shares of Common Stock of Neurocrine Biosciences, Inc. held directly by KPCB VI (the "Shares") and, with respect to the general partners of KPCB VI Associates, to the extent applicable, to the shares over which each general partner exercises sole voting and dispositive control. The Shares are held directly by KPCB VI, and KPCB VI Associates does not directly or otherwise hold any Shares. Management of the business affairs of KPCB VI Associates, including decisions respecting disposition and/or voting of the Shares, is by majority decision of the general partners of KPCB VI Associates listed on Exhibit B hereto, each general partner of whom disclaims beneficial ownership of the Shares. ITEM 2(D) AND (E). TITLE OF CLASS OF SECURITIES AND CUSIP NUMBER. --------------------------------------------- Common Stock CUSIP # 006412 5C 1 ITEM 3. Not Applicable. -------------- ITEM 4. OWNERSHIP. --------- See Rows 5-11 of the cover pages hereto. Page 11 of 17 pages 11 Page 12 of 17 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 KPCB VI and KPCB VI Associates, the general and limited partners of such entities may have the right to receive dividends on, or the proceeds from the sale of the Shares of Neurocrine Biosciences, Inc. held by each such entity. No such partner's rights relate to more than five percent of the class. ITEM 7. IDENTIFICATION AND CLASSIFICATION OF THE SUBSIDIARY WHICH ACQUIRED THE ---------------------------------------------------------------------- SECURITY BEING REPORTED ON BY THE PARENT HOLDING COMPANY. -------------------------------------------------------- Not applicable. ITEM 8. IDENTIFICATION AND CLASSIFICATION OF MEMBERS OF THE GROUP. --------------------------------------------------------- Not applicable. ITEM 9. NOTICE OF DISSOLUTION OF GROUP. ------------------------------ Not applicable. ITEM 10. CERTIFICATION. ------------- Not applicable. Page 12 of 17 pages 12 Page 13 of 17 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: February 13, 1997 KPCB VI ASSOCIATES, L.P., A CALIFORNIA LIMITED PARTNERSHIP By: ________________________________ A General Partner BROOK H. BYERS VINOD KHOSLA E. FLOYD KVAMME L. JOHN DOERR JOSEPH S. LACOB BERNARD LACROUTE JAMES P. LALLY By: ________________________________ Michael S. Curry Attorney-in-Fact KLEINER PERKINS CAUFIELD & BYERS VI, L.P., A CALIFORNIA LIMITED PARTNERSHIP By KPCB VI Associates, L.P., a California limited partnership, its General Partner By: ________________________________ A General Partner Page 13 of 17 pages 13 Page 14 of 17 EXHIBIT INDEX ------------- Found on Sequentially Exhibit Numbered Page - ------- ------------- Exhibit A: Agreement of Joint Filing 15 Exhibit B: List of General Partners of KPCB VI Associates 16 Page 14 of 17 pages 14 Page 15 of 17 EXHIBIT A --------- Agreement of Joint Filing ------------------------- The undersigned hereby agree that they are filing jointly pursuant to Rule 13d-1 of the Act the statement dated February 13, 1997, containing the information required by Schedule 13G, for the 1,075,353 Shares of Common Stock of Neurocrine Biosciences, Inc. held by Kleiner Perkins Caufield & Byers VI, L.P., a California limited partnership, and, with respect to the general partners, such other holdings as are reported therein. Date: February 13, 1997 KPCB VI ASSOCIATES, L.P., A CALIFORNIA LIMITED PARTNERSHIP By: ________________________________ A General Partner BROOK H. BYERS VINOD KHOSLA E. FLOYD KVAMME L. JOHN DOERR JOSEPH LACOB BERNARD LACROUTE JAMES P. LALLY By: ________________________________ A General Partner KLEINER PERKINS CAUFIELD & BYERS VI, L.P., A CALIFORNIA LIMITED PARTNERSHIP By KPCB VI Associates, L.P., a California limited partnership, its General Partner By: ________________________________ A General Partner Page 15 of 17 pages 15 Page 16 of 17 EXHIBIT B --------- General Partners of KPCB VI Associates, a California limited partnership ---------------------------------------------------- Set forth below, with respect to each general partner of KPCB VI Associates, is the following: (a) name; (b) business address and (c) citizenship. Page 16 of 17 pages 16
1. (a) Brook H. Byers (b) c/o Kleiner Perkins Caufield & Byers 2750 Sand Hill Road Menlo Park, CA 94025 (c) United States Citizen 2. (a) Vinod Khosla (b) c/o Kleiner Perkins Caufield & Byers 2750 Sand Hill Road Menlo Park, CA 94025 (c) United States Citizen 3. (a) E. Floyd Kvamme (b) c/o Kleiner Perkins Caufield & Byers 2750 Sand Hill Road Menlo Park, CA 94025 (c) United States Citizen 4. (a) L. John Doerr (b) c/o Kleiner Perkins Caufield & Byers 2750 Sand Hill Road Menlo Park, CA 94025 (c) United States Citizen 5. (a) Joseph Lacob (b) c/o Kleiner Perkins Caufield & Byers 2750 Sand Hill Road Menlo Park, CA 94025 (c) United States Citizen Page 17 of 17 Page 17 of 17 pages 17
6. (a) Bernard Lacroute (b) c/o Kleiner Perkins Caufield & Byers 2750 Sand Hill Road Menlo Park, CA 94025 (c) United States Citizen 7. (a) James P. Lally (b) c/o Kleiner Perkins Caufield & Byers 2750 Sand Hill Road Menlo Park, CA 94025 (c) United States Citizen