-----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, EyO72Q6BSH2E6lvmHjary3XqmLrgSog0MItuTlSnft/Jg1dV45MNJuW1Zl3Qudjy u96gUNEGDG5OVIAquO78uA== 0000950149-99-000253.txt : 19990217 0000950149-99-000253.hdr.sgml : 19990217 ACCESSION NUMBER: 0000950149-99-000253 CONFORMED SUBMISSION TYPE: SC 13G PUBLIC DOCUMENT COUNT: 1 FILED AS OF DATE: 19990216 GROUP MEMBERS: A. GRANT HEIDRICH, III GROUP MEMBERS: F. GIBSON MYERS, JR. GROUP MEMBERS: KEVIN A. FONG GROUP MEMBERS: MAYFIELD ASSOCIATES FUND II GROUP MEMBERS: MAYFIELD VII GROUP MEMBERS: MAYFIELD VII MANAGEMENT PARTNERS GROUP MEMBERS: MICHAEL J. LEVINTHAL GROUP MEMBERS: WENDELL G. VAN AUKEN, III GROUP MEMBERS: WILLIAM D. UNGER GROUP MEMBERS: YOGEN K. DALAL SUBJECT COMPANY: COMPANY DATA: COMPANY CONFORMED NAME: SYMPHONIX DEVICES INC CENTRAL INDEX KEY: 0000930481 STANDARD INDUSTRIAL CLASSIFICATION: ORTHOPEDIC, PROSTHETIC & SURGICAL APPLIANCES & SUPPLIES [3842] IRS NUMBER: 770376250 STATE OF INCORPORATION: CA FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: SC 13G SEC ACT: SEC FILE NUMBER: 005-55287 FILM NUMBER: 99540693 BUSINESS ADDRESS: STREET 1: 2331 ZANKER ROAD CITY: SAN JOSE STATE: CA ZIP: 95131-1107 BUSINESS PHONE: 408-232-0710 MAIL ADDRESS: STREET 1: 2331 ZANKER ROAD CITY: SAN JOSE STATE: CA ZIP: 95131-1107 FILED BY: COMPANY DATA: COMPANY CONFORMED NAME: MAYFIELD VII CENTRAL INDEX KEY: 0000895003 STANDARD INDUSTRIAL CLASSIFICATION: [] IRS NUMBER: 943167809 STATE OF INCORPORATION: CA FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: SC 13G BUSINESS ADDRESS: STREET 1: 2800 SAND HILL ROAD CITY: MENLO PARK STATE: CA ZIP: 94025 BUSINESS PHONE: 4158545560 MAIL ADDRESS: STREET 1: C/O MAYFIELD FUND STREET 2: 2800 SAND HILL ROAD CITY: MENLO PARK STATE: CA ZIP: 94025 SC 13G 1 SCHEDULE 13G 1 SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 ------------- SCHEDULE 13G (Rule 13d-102) INFORMATION TO BE INCLUDED IN STATEMENTS FILED PURSUANT TO RULES 13d-1(b)(c), AND (d) AND AMENDMENTS THERETO FILED PURSUANT TO 13d-2(b) (Amendment No. ____)(1) Symphonix Devices, Inc. (Name of Issuer) Common Stock, par value $.001 per share (Title of Class of Securities) 871951 (CUSIP Number) December 31, 1998 (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) (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). 2 13G - --------------------------------- ------------------------------- CUSIP No. 871951 Page 2 of 20 pages. - --------------------------------- ------------------------------- - -------------------------------------------------------------------------------- 1. Name of Reporting Person I.R.S. Identification No. of Above Persons (Entities Only) MAYFIELD VII, A CALIFORNIA LIMITED PARTNERSHIP 94-3167809 - -------------------------------------------------------------------------------- 2. Check the Appropriate Box if a Member of a Group (a) [ ] (b) [X] - -------------------------------------------------------------------------------- 3. SEC Use Only - -------------------------------------------------------------------------------- 4. Citizenship or Place of Organization CALIFORNIA - -------------------------------------------------------------------------------- 5. Sole Voting Power Number of Shares -0- Beneficially ------------------------------------------------------------ Owned By Each 6. Shared Voting Power Reporting Person 1,567,446 With ------------------------------------------------------------ 7. Sole Dispositive Power -0- ------------------------------------------------------------ 8. Shared Dispositive Power 1,567,446 - -------------------------------------------------------------------------------- 9. Aggregate Amount Beneficially Owned by Each Reporting Person 1,567,446 - ------------------------------------------------------------------------------ - 10. Check Box if the Aggregate Amount in Row (9) Excludes Certain Shares [ ] - -------------------------------------------------------------------------------- 11. Percent of Class Represented by Amount in Row (9) 12.9% - -------------------------------------------------------------------------------- 12. Type of Reporting Person PN - -------------------------------------------------------------------------------- 3 13G - --------------------------------- ------------------------------- CUSIP No. 871951 Page 3 of 20 pages. - --------------------------------- ------------------------------- - -------------------------------------------------------------------------------- 1. Name of Reporting Person I.R.S. Identification No. of Above Persons (Entities Only) MAYFIELD VII MANAGEMENT PARTNERS, A CALIFORNIA LIMITED PARTNERSHIP 94-3167811 - -------------------------------------------------------------------------------- 2. Check the Appropriate Box if a Member of a Group (a) [ ] (b) [X] - -------------------------------------------------------------------------------- 3. SEC Use Only - -------------------------------------------------------------------------------- 4. Citizenship or Place of Organization CALIFORNIA - -------------------------------------------------------------------------------- 5. Sole Voting Power Number of Shares 32,704 Beneficially ------------------------------------------------------------ Owned By Each 6. Shared Voting Power Reporting Person 1,567,446 With ------------------------------------------------------------ 7. Sole Dispositive Power 32,704 ------------------------------------------------------------ 8. Shared Dispositive Power 1,567,446 - -------------------------------------------------------------------------------- 9. Aggregate Amount Beneficially Owned by Each Reporting Person 1,600,150 - -------------------------------------------------------------------------------- 10. Check Box if the Aggregate Amount in Row (9) Excludes Certain Shares [ ] - -------------------------------------------------------------------------------- 11. Percent of Class Represented by Amount in Row (9) 13.1% - -------------------------------------------------------------------------------- 12. Type of Reporting Person PN - -------------------------------------------------------------------------------- 4 13G - --------------------------------- ------------------------------- CUSIP No. 871951 Page 4 of 20 pages. - --------------------------------- ------------------------------- - -------------------------------------------------------------------------------- 1. Name of Reporting Person I.R.S. Identification No. of Above Persons (Entities Only) MAYFIELD ASSOCIATES FUND II, A CALIFORNIA LIMITED PARTNERSHIP 94-3191510 - -------------------------------------------------------------------------------- 2. Check the Appropriate Box if a Member of a Group (a) [ ] (b) [X] - -------------------------------------------------------------------------------- 3. SEC Use Only - -------------------------------------------------------------------------------- 4. Citizenship or Place of Organization CALIFORNIA - -------------------------------------------------------------------------------- 5. Sole Voting Power Number of Shares -0- Beneficially ------------------------------------------------------------ Owned By Each 6. Shared Voting Power Reporting Person 82,499 With ------------------------------------------------------------ 7. Sole Dispositive Power -0- ------------------------------------------------------------ 8. Shared Dispositive Power 82,499 - -------------------------------------------------------------------------------- 9. Aggregate Amount Beneficially Owned by Each Reporting Person 82,499 - ------------------------------------------------------------------------------ - 10. Check Box if the Aggregate Amount in Row (9) Excludes Certain Shares [ ] - -------------------------------------------------------------------------------- 11. Percent of Class Represented by Amount in Row (9) 0.7% - -------------------------------------------------------------------------------- 12. Type of Reporting Person PN - -------------------------------------------------------------------------------- 5 13G - --------------------------------- ------------------------------- CUSIP No. 871951 Page 5 of 20 pages. - --------------------------------- ------------------------------- - -------------------------------------------------------------------------------- 1. Name of Reporting Person I.R.S. Identification No. of Above Persons (Entities Only) YOGEN K. DALAL - -------------------------------------------------------------------------------- 2. Check the Appropriate Box if a Member of a Group (a) [ ] (b) [X] - -------------------------------------------------------------------------------- 3. SEC Use Only - -------------------------------------------------------------------------------- 4. Citizenship or Place of Organization U.S. - -------------------------------------------------------------------------------- 5. Sole Voting Power Number of Shares -0- Beneficially ------------------------------------------------------------ Owned By Each 6. Shared Voting Power Reporting Person 1,682,649 With ------------------------------------------------------------ 7. Sole Dispositive Power -0- ------------------------------------------------------------ 8. Shared Dispositive Power 1,682,649 - -------------------------------------------------------------------------------- 9. Aggregate Amount Beneficially Owned by Each Reporting Person 1,682,649 - -------------------------------------------------------------------------------- 10. Check Box if the Aggregate Amount in Row (9) Excludes Certain Shares [ ] - -------------------------------------------------------------------------------- 11. Percent of Class Represented by Amount in Row (9) 13.8% - -------------------------------------------------------------------------------- 12. Type of Reporting Person IN - -------------------------------------------------------------------------------- 6 13G - --------------------------------- ------------------------------- CUSIP No. 871951 Page 6 of 20 pages. - --------------------------------- ------------------------------- - -------------------------------------------------------------------------------- 1. Name of Reporting Person I.R.S. Identification No. of Above Persons (Entities Only) F. GIBSON MYERS, JR. - -------------------------------------------------------------------------------- 2. Check the Appropriate Box if a Member of a Group (a) [ ] (b) [X] - -------------------------------------------------------------------------------- 3. SEC Use Only - -------------------------------------------------------------------------------- 4. Citizenship or Place of Organization U.S. - -------------------------------------------------------------------------------- 5. Sole Voting Power Number of Shares -0- Beneficially ------------------------------------------------------------ Owned By Each 6. Shared Voting Power Reporting Person 1,682,649 With ------------------------------------------------------------ 7. Sole Dispositive Power -0- ------------------------------------------------------------ 8. Shared Dispositive Power 1,682,649 - -------------------------------------------------------------------------------- 9. Aggregate Amount Beneficially Owned by Each Reporting Person 1,682,649 - -------------------------------------------------------------------------------- 10. Check Box if the Aggregate Amount in Row (9) Excludes Certain Shares [ ] - -------------------------------------------------------------------------------- 11. Percent of Class Represented by Amount in Row (9) 13.8% - -------------------------------------------------------------------------------- 12. Type of Reporting Person IN - -------------------------------------------------------------------------------- 7 13G - --------------------------------- ------------------------------- CUSIP No. 871951 Page 7 of 20 pages. - --------------------------------- ------------------------------- - -------------------------------------------------------------------------------- 1. Name of Reporting Person I.R.S. Identification No. of Above Persons (Entities Only) KEVIN A. FONG - -------------------------------------------------------------------------------- 2. Check the Appropriate Box if a Member of a Group (a) [ ] (b) [X] - -------------------------------------------------------------------------------- 3. SEC Use Only - -------------------------------------------------------------------------------- 4. Citizenship or Place of Organization U.S. - -------------------------------------------------------------------------------- 5. Sole Voting Power Number of Shares -0- Beneficially ------------------------------------------------------------ Owned By Each 6. Shared Voting Power Reporting Person 1,682,649 With ------------------------------------------------------------ 7. Sole Dispositive Power -0- ------------------------------------------------------------ 8. Shared Dispositive Power 1,682,649 - -------------------------------------------------------------------------------- 9. Aggregate Amount Beneficially Owned by Each Reporting Person 1,682,649 - -------------------------------------------------------------------------------- 10. Check Box if the Aggregate Amount in Row (9) Excludes Certain Shares [ ] - -------------------------------------------------------------------------------- 11. Percent of Class Represented by Amount in Row (9) 13.8% - -------------------------------------------------------------------------------- 12. Type of Reporting Person IN - -------------------------------------------------------------------------------- 8 13G - --------------------------------- ------------------------------- CUSIP No. 871951 Page 8 of 20 pages. - --------------------------------- ------------------------------- - -------------------------------------------------------------------------------- 1. Name of Reporting Person I.R.S. Identification No. of Above Persons (Entities Only) WILLIAM D. UNGER - -------------------------------------------------------------------------------- 2. Check the Appropriate Box if a Member of a Group (a) [ ] (b) [X] - -------------------------------------------------------------------------------- 3. SEC Use Only - -------------------------------------------------------------------------------- 4. Citizenship or Place of Organization U.S. - -------------------------------------------------------------------------------- 5. Sole Voting Power Number of Shares -0- Beneficially ------------------------------------------------------------ Owned By Each 6. Shared Voting Power Reporting Person 1,682,649 With ------------------------------------------------------------ 7. Sole Dispositive Power -0- ------------------------------------------------------------ 8. Shared Dispositive Power 1,682,649 - -------------------------------------------------------------------------------- 9. Aggregate Amount Beneficially Owned by Each Reporting Person 1,682,649 - -------------------------------------------------------------------------------- 10. Check Box if the Aggregate Amount in Row (9) Excludes Certain Shares [ ] - -------------------------------------------------------------------------------- 11. Percent of Class Represented by Amount in Row (9) 13.8% - -------------------------------------------------------------------------------- 12. Type of Reporting Person IN - -------------------------------------------------------------------------------- 9 13G - --------------------------------- ------------------------------- CUSIP No. 871951 Page 9 of 20 pages. - --------------------------------- ------------------------------- - -------------------------------------------------------------------------------- 1. Name of Reporting Person I.R.S. Identification No. of Above Persons (Entities Only) WENDELL G. VAN AUKEN, III - -------------------------------------------------------------------------------- 2. Check the Appropriate Box if a Member of a Group (a) [ ] (b) [X] - -------------------------------------------------------------------------------- 3. SEC Use Only - -------------------------------------------------------------------------------- 4. Citizenship or Place of Organization U.S. - -------------------------------------------------------------------------------- 5. Sole Voting Power Number of Shares -0- Beneficially ------------------------------------------------------------ Owned By Each 6. Shared Voting Power Reporting Person 1,682,649 With ------------------------------------------------------------ 7. Sole Dispositive Power -0- ------------------------------------------------------------ 8. Shared Dispositive Power 1,682,649 - -------------------------------------------------------------------------------- 9. Aggregate Amount Beneficially Owned by Each Reporting Person 1,682,649 - -------------------------------------------------------------------------------- 10. Check Box if the Aggregate Amount in Row (9) Excludes Certain Shares [ ] - -------------------------------------------------------------------------------- 11. Percent of Class Represented by Amount in Row (9) 13.8% - -------------------------------------------------------------------------------- 12. Type of Reporting Person IN - -------------------------------------------------------------------------------- 10 13G - --------------------------------- ------------------------------- CUSIP No. 871951 Page 10 of 20 pages. - --------------------------------- ------------------------------- - -------------------------------------------------------------------------------- 1. Name of Reporting Person I.R.S. Identification No. of Above Persons (Entities Only) MICHAEL J. LEVINTHAL - -------------------------------------------------------------------------------- 2. Check the Appropriate Box if a Member of a Group (a) [ ] (b) [X] - -------------------------------------------------------------------------------- 3. SEC Use Only - -------------------------------------------------------------------------------- 4. Citizenship or Place of Organization U.S. - -------------------------------------------------------------------------------- 5. Sole Voting Power Number of Shares -0- Beneficially ------------------------------------------------------------ Owned By Each 6. Shared Voting Power Reporting Person 1,682,649 With ------------------------------------------------------------ 7. Sole Dispositive Power -0- ------------------------------------------------------------ 8. Shared Dispositive Power 1,682,649 - -------------------------------------------------------------------------------- 9. Aggregate Amount Beneficially Owned by Each Reporting Person 1,682,649 - ---------------------------------------------------------------------------- --- 10. Check Box if the Aggregate Amount in Row (9) Excludes Certain Shares [ ] - -------------------------------------------------------------------------------- 11. Percent of Class Represented by Amount in Row (9) 13.8% - -------------------------------------------------------------------------------- 12. Type of Reporting Person IN - -------------------------------------------------------------------------------- 11 13G - --------------------------------- ------------------------------- CUSIP No. 871951 Page 11 of 20 pages. - --------------------------------- ------------------------------- - -------------------------------------------------------------------------------- 1. Name of Reporting Person I.R.S. Identification No. of Above Persons (Entities Only) A. GRANT HEIDRICH, III - -------------------------------------------------------------------------------- 2. Check the Appropriate Box if a Member of a Group (a) [ ] (b) ]X] - -------------------------------------------------------------------------------- 3. SEC Use Only - -------------------------------------------------------------------------------- 4. Citizenship or Place of Organization U.S. - -------------------------------------------------------------------------------- 5. Sole Voting Power Number of Shares -0- Beneficially ------------------------------------------------------------ Owned By Each 6. Shared Voting Power Reporting Person 1,682,649 With ------------------------------------------------------------ 7. Sole Dispositive Power -0- ------------------------------------------------------------ 8. Shared Dispositive Power 1,682,649 - -------------------------------------------------------------------------------- 9. Aggregate Amount Beneficially Owned by Each Reporting Person 1,682,649 - ------------------------------------------------------------------------------- 10. Check Box if the Aggregate Amount in Row (9) Excludes Certain Shares [ ] - -------------------------------------------------------------------------------- 11. Percent of Class Represented by Amount in Row (9) 13.8% - -------------------------------------------------------------------------------- 12. Type of Reporting Person IN - -------------------------------------------------------------------------------- 12 ITEM 1. (a) NAME OF ISSUER: Symphonix Devices, Inc. (B) ADDRESS OF ISSUER'S PRINCIPAL EXECUTIVE OFFICES: 2331 Zanker Road San Jose, CA 95131 ITEM 2. (a) NAME OF PERSONS FILING: Mayfield VII, a California Limited Partnership Mayfield VII Management Partners, a California Limited Partnership Mayfield Associates Fund II, a California Limited Partnership Yogen K. Dalal Kevin A. Fong Wendell G. Van Auken, III A. Grant Heidrich, III F. Gibson Myers, Jr. William D. Unger Michael J. Levinthal (b) ADDRESS OF PRINCIPAL BUSINESS OFFICE: c/o Mayfield Fund 2800 Sand Hill Road Menlo Park, CA 94025 (c) CITIZENSHIP: The entities listed in Item 2(a) are California Limited Partnerships. The individuals listed in Item 2(a) are U.S. citizens. (d) TITLE OF CLASS OF SECURITIES: Common Stock, par value $.001 per share. (e) CUSIP NUMBER: 871951 Page 12 of 20 pages. 13 ITEM 3. IF THIS STATEMENT IS FILED PURSUANT TO RULE 13d-1(b), OR 13d-2(b), CHECK WHETHER THE PERSON FILING IS A: Not applicable ITEM 4. OWNERSHIP The information regarding ownership as set forth in Items 5-9 of Pages 2-11 hereto, is hereby incorporated by reference. For a summary of total ownership by all Reporting Persons, see Exhibit 2 hereto. 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 Not applicable. ITEM 9. NOTICE OF DISSOLUTION OF GROUP Not applicable. ITEM 10. CERTIFICATION Not applicable. Page 13 of 20 pages. 14 SIGNATURES After reasonable inquiry and to the best of my knowledge and belief, I certify that the information set forth in this statement is true, complete and correct. Date: February 16, 1999 MAYFIELD VII A California Limited Partnership By: Mayfield VII Management Partners, a California Limited Partnership, Its General Partner By: /s/ George A. Pavlov --------------------------------------- George A. Pavlov, Attorney in Fact for Michael Levinthal, General Partner MAYFIELD VII MANAGEMENT PARTNERS A California Limited Partnership By: /s/ George A. Pavlov --------------------------------------- George A. Pavlov, Attorney in Fact for Michael Levinthal, General Partner MAYFIELD ASSOCIATES FUND II A California Limited Partnership By: /s/ George A. Pavlov --------------------------------------- George A. Pavlov, Attorney in Fact for Michael Levinthal, General Partner YOGEN K. DALAL By: /s/ George A. Pavlov --------------------------------------- George A. Pavlov, Attorney In Fact F. GIBSON MYERS, JR. By: /s/ George A. Pavlov --------------------------------------- George A. Pavlov, Attorney In Fact Page 14 of 20 Pages 15 KEVIN A. FONG By: /s/ George A. Pavlov --------------------------------------- George A. Pavlov, Attorney In Fact WILLIAM D. UNGER By: /s/ George A. Pavlov --------------------------------------- George A. Pavlov, Attorney In Fact WENDELL G. VAN AUKEN By: /s/ George A. Pavlov --------------------------------------- George A. Pavlov, Attorney In Fact MICHAEL J. LEVINTHAL By: /s/ George A. Pavlov --------------------------------------- George A. Pavlov, Attorney In Fact A. GRANT HEIDRICH, III By: /s/ George A. Pavlov --------------------------------------- George A. Pavlov, Attorney In Fact Page 15 of 20 Pages 16 EXHIBIT 1 STATEMENT APPOINTING DESIGNATED FILER AND AUTHORIZED SIGNATORY Each of the undersigned entities and individuals (collectively, the "Reporting Persons") hereby designates the entity listed in Column II of EXHIBIT A hereto, or such other person or entity as is designated in writing by George A. Pavlov (any such entity is referred to as the "Designated Filer") as the beneficial owner to make filings of Schedules 13D and 13G (and any amendments thereto) pursuant to Section 13(d) of the Securities Exchange Act of 1934 (the "Exchange Act") and of Forms 3, 4 and 5 (and any amendments thereto) pursuant to Section 16(a) of the Exchange Act (collectively, the "Reports") with respect to the securities of the entities listed in Column I of EXHIBIT A hereto and with respect to the securities of any other entity whose securities are now, or hereafter become, publicly traded and whose securities are beneficially owned (directly or indirectly) both by such Reporting Person and by such Designated Entity (collectively, the "Companies"). Each Reporting Person hereby further authorizes and designates GEORGE A. PAVLOV (the "Authorized Signatory") to execute and file on behalf of such Reporting Person the Reports with respect to the securities of the Companies, including all Schedules 13D and 13G and Forms 3, 4 and 5, and any amendments thereto, that the Reporting Person may be required to file with the United States Securities and Exchange Commission as a result of the Reporting Person's ownership of, or transactions in securities of the Companies. The authority of the Designated Filer and the Authorized Signatory under this document with respect to each Reporting Person shall continue until such Reporting Person is no longer required to file Schedules 13D or 13G or Forms 3, 4 and 5 with respect to the Reporting Person's ownership of, or transactions in, the securities of the Companies, unless earlier revoked in writing. Each Reporting Person acknowledges that the Designated Filer and the Authorized Signatory are not assuming any of the Reporting Person's responsibilities to comply with Section 13(d) or Section 16 of the Exchange Act. Date: February 10, 1997 MAYFIELD VI INVESTMENT PARTNERS, a California Limited Partnership By: Mayfield VI Management Partners, a California Limited Partnership, Its General Partner By: /s/ George A. Pavlov ----------------------------------------- George A. Pavlov, Authorized Signatory Page 16 of 20 Pages 17 Date: February 10, 1997 MAYFIELD VI MANAGEMENT PARTNERS A California Limited Partnership By: /s/ George A. Pavlov --------------------------------------- George A. Pavlov, Authorized Signatory Date: February 10, 1997 MAYFIELD VII A California Limited Partnership By: Mayfield VII Management Partners, a California Limited Partnership, Its General Partner By: /s/ George A. Pavlov --------------------------------------- George A. Pavlov, Authorized Signatory Date: February 10, 1997 MAYFIELD VII MANAGEMENT PARTNERS A California Limited Partnership By: /s/ George A. Pavlov --------------------------------------- George A. Pavlov, Authorized Signatory Date: February 10, 1997 MAYFIELD VIII, A California Limited Partnership By: Mayfield VIII Management, L.L.C., Its General Partner By: /s/ George A. Pavlov --------------------------------------- George A. Pavlov, Authorized Signatory Date: February 10, 1997 MAYFIELD VIII MANAGEMENT, L.L.C. A Delaware Limited Liability Company By: /s/ George A. Pavlov --------------------------------------- George A. Pavlov, Authorized Signatory Date: February 10, 1997 MAYFIELD ASSOCIATES FUND II A California Limited Partnership By: /s/ George A. Pavlov --------------------------------------- George A. Pavlov, Authorized Signatory Page 17 of 20 Pages 18 Date: February 10, 1997 MAYFIELD MEDICAL PARTNERS (1992) A California Partnership By: Mayfield VII, a California Limited Partnership, Its General Partner By: Mayfield VII Management Partners, a California Limited Partnership, Its General Partner By: /s/ George A. Pavlov --------------------------------------- George A. Pavlov, Authorized Signatory Date: February 10, 1997 MAYFIELD ASSOCIATES FUND A California Limited Partnership By: /s/ George A. Pavlov --------------------------------------- George A. Pavlov, Authorized Signatory Date: February 10, 1997 MAYFIELD MEDICAL PARTNERS A California Partnership By: Mayfield VI Investment Partners, a California Limited Partnership, Its General Partner By: Mayfield VI Management Partners, a California Limited Partnership, Its General Partner By: /s/ George A. Pavlov --------------------------------------- George A. Pavlov, Authorized Signatory Date: February 10, 1997 YOGEN K. DALAL By: /s/ Yogen K. Dalal ---------------------------------- Yogen K. Dalal Date: February 10, 1997 F. GIBSON MYERS, JR. By: /s/ F. Gibson Myers, Jr. ---------------------------------- F. Gibson Myers, Jr. Page 18 of 20 Pages 19 Date: February 10, 1997 KEVIN A. FONG By: /s/ Kevin A. Fong ---------------------------------- Kevin A. Fong Date: February 10, 1997 WILLIAM D. UNGER By: /s/ William D. Unger ---------------------------------- William D. Unger Date: February 10, 1997 WENDELL G. VAN AUKEN, III B: /s/ Wendell G. Van Auken, III ----------------------------------- Wendell G. Van Auken, III Date: February 10, 1997 MICHAEL J. LEVINTHAL By: /s/ Michael J. Levinthal ---------------------------------- Michael J. Levinthal Date: February 10, 1997 A. GRANT HEIDRICH, III By: /s/ A. Grant Heidrich ---------------------------------- A. Grant Heidrich, III Date: February 10, 1997 WENDE S. HUTTON By: /s/ Wende S. Hutton ---------------------------------- Wende S. Hutton Date: February 10, 1997 RUSSELL C. HIRSCH By: /s/ Russell C. Hirsch ---------------------------------- Russell C. Hirsch Page 19 of 20 Pages 20
EXHIBIT 2 PERCENT OF CLASS NAME OF REPORTING PERSON NUMBER OF SHARES BENEFICIALLY OWNED(1) - ------------------------------ ------------------- --------------- Mayfield VII, a California Limited Partnership 1,567,446 (2) 12.9% Mayfield VII Management Partners, a California Limited Partnership 1,600,150 (2) 13.1% Mayfield Associates Fund II, 82,499 (3) 0.7% a California Limited Partnership Yogen K. Dalal 1,682,649 (4) 13.8% F. Gibson Myers 1,682,649 (4) 13.8% Kevin A. Fong 1,682,649 (4) 13.8% William D. Unger 1,682,649 (4) 13.8% Wendell G. Van Auken 1,682,649 (4) 13.8% Michael J. Levinthal 1,682,649 (4) 13.8% A. Grant Heidrich, III 1,682,649 (4) 13.8% Total 1,682,649 13.8%
(1) The respective percentages set forth in this column were obtained by dividing the number of shares by the aggregate number of outstanding shares of Common Stock as of 10/31/98 as reported in the Issuer's Form 10Q filed on November 19, 1998. (2) Represents 1,567,441 shares held of record by Mayfield VII, of which Mayfield VII Management Partners is the sole General Partner and 32,704 shares held directly by Mayfield VII Management Partners. (3) Represents shares held of record by Mayfield Associates Fund II. (4) The individual Reporting Persons listed are General Partners of Mayfield VII Management Partners, which is the General Partner of Mayfield VII. The individual Reporting Persons are also General Partners of Mayfield Associates Fund II. The individual Reporting Persons listed in column one may be deemed to have shared voting and dispositive power over the shares which are or may be deemed to be beneficially owned by Mayfield VII and Mayfield Associates Fund II but disclaim such beneficial ownership. Page 20 of 20 Pages -----END PRIVACY-ENHANCED MESSAGE-----