-----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, R4U0L/8dNH40xIxT/ANVd/myEN0LN9MqzzBNAZotXyucHMhicdr4pSDvuCp3ZWkT fWM/W0Dq3jyWWG703GF5Cw== 0000950149-98-000285.txt : 19980218 0000950149-98-000285.hdr.sgml : 19980218 ACCESSION NUMBER: 0000950149-98-000285 CONFORMED SUBMISSION TYPE: SC 13G/A PUBLIC DOCUMENT COUNT: 1 FILED AS OF DATE: 19980217 SROS: NASD SUBJECT COMPANY: COMPANY DATA: COMPANY CONFORMED NAME: PRISM SOLUTIONS INC CENTRAL INDEX KEY: 0001008129 STANDARD INDUSTRIAL CLASSIFICATION: SERVICES-PREPACKAGED SOFTWARE [7372] IRS NUMBER: 770282704 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: SC 13G/A SEC ACT: SEC FILE NUMBER: 005-49285 FILM NUMBER: 98542662 BUSINESS ADDRESS: STREET 1: 1000 HAMLIN CT CITY: SUNNYVALE STATE: CA ZIP: 94089 BUSINESS PHONE: 4087521888 MAIL ADDRESS: STREET 1: 1000 HAMLIN COURT CITY: SUNNYVALE STATE: CA ZIP: 94089 FILED BY: COMPANY DATA: COMPANY CONFORMED NAME: MAYFIELD VI INVESTMENT PARTNERS CENTRAL INDEX KEY: 0000826902 STANDARD INDUSTRIAL CLASSIFICATION: [] IRS NUMBER: 943060511 STATE OF INCORPORATION: CA FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: SC 13G/A BUSINESS ADDRESS: STREET 1: C/O MAYFIELD FUND STREET 2: 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/A 1 AMENDMENT #1 TO 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) AND (c) AND AMENDMENTS THERETO FILED PURSUANT TO 13d-2(b) (Amendment No. 1)(1) Prism Solutions, Inc. (Name of Issuer) Common Stock, par value $.001 per share (Title of Class of Securities) 74294710 (CUSIP Number) (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 CUSIP NO. 74294710 13G PAGE 2 OF 19 PAGES -------------------- ----- ----- (1) NAME OF REPORTING PERSON S.S. OR I.R.S. IDENTIFICATION NO. OF ABOVE PERSONS MAYFIELD VI INVESTMENT PARTNERS, A CALIFORNIA LIMITED PARTNERSHIP 94-3060511 --------------------------------------------------------------------- (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 -0- SHARES -------------------------------------------------------- BENEFICIALLY (6) SHARED VOTING POWER OWNED BY 1,835,796 EACH -------------------------------------------------------- REPORTING (7) SOLE DISPOSITIVE POWER PERSON WITH -0- -------------------------------------------------------- (8) SHARED DISPOSITIVE POWER 1,835,796 -------------------------------------------------------- (9) AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON 1,835,796 --------------------------------------------------------------------- (10) CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES [ ] --------------------------------------------------------------------- (11) PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (9) 12.4% --------------------------------------------------------------------- (12) TYPE OF REPORTING PERSON PN --------------------------------------------------------------------- 3 CUSIP NO. 74294710 13G PAGE 3 OF 19 PAGES -------------------- ----- ----- (1) NAME OF REPORTING PERSON S.S. OR I.R.S. IDENTIFICATION NO. OF ABOVE PERSONS MAYFIELD VI MANAGEMENT PARTNERS, A CALIFORNIA LIMITED PARTNERSHIP 94-3058675 --------------------------------------------------------------------- (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 -0- SHARES -------------------------------------------------------- BENEFICIALLY (6) SHARED VOTING POWER OWNED BY 1,835,796 EACH -------------------------------------------------------- REPORTING (7) SOLE DISPOSITIVE POWER PERSON WITH -0- -------------------------------------------------------- (8) SHARED DISPOSITIVE POWER 1,835,796 -------------------------------------------------------- (9) AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON 1,835,796 --------------------------------------------------------------------- (10) CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES [ ] --------------------------------------------------------------------- (11) PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (9) 12.4% --------------------------------------------------------------------- (12) TYPE OF REPORTING PERSON PN --------------------------------------------------------------------- 4 CUSIP NO. 74294710 13G PAGE 4 OF 19 PAGES -------------------- ----- ----- (1) NAME OF REPORTING PERSON S.S. OR I.R.S. IDENTIFICATION NO. OF ABOVE PERSONS MAYFIELD ASSOCIATES FUND, A CALIFORNIA LIMITED PARTNERSHIP 94-3062897 --------------------------------------------------------------------- (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 -0- SHARES -------------------------------------------------------- BENEFICIALLY (6) SHARED VOTING POWER OWNED BY 81,930 EACH -------------------------------------------------------- REPORTING (7) SOLE DISPOSITIVE POWER PERSON WITH -0- -------------------------------------------------------- (8) SHARED DISPOSITIVE POWER 81,930 -------------------------------------------------------- (9) AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON 81,930 --------------------------------------------------------------------- (10) CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES [ ] --------------------------------------------------------------------- (11) PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (9) 0.6% --------------------------------------------------------------------- (12) TYPE OF REPORTING PERSON PN --------------------------------------------------------------------- 5 CUSIP NO. 74294710 13G PAGE 5 OF 19 PAGES -------------------- ----- ----- (1) NAME OF REPORTING PERSON S.S. OR I.R.S. IDENTIFICATION NO. OF ABOVE PERSONS MAYFIELD SOFTWARE TECHNOLOGY PARTNERS, A CALIFORNIA PARTNERSHIP 94-3157263 --------------------------------------------------------------------- (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 -0- SHARES -------------------------------------------------------- BENEFICIALLY (6) SHARED VOTING POWER OWNED BY 130,558 EACH -------------------------------------------------------- REPORTING (7) SOLE DISPOSITIVE POWER PERSON WITH -0- -------------------------------------------------------- (8) SHARED DISPOSITIVE POWER 130,558 -------------------------------------------------------- (9) AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON 130,558 --------------------------------------------------------------------- (10) CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES [ ] --------------------------------------------------------------------- (11) PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (9) 0.9% --------------------------------------------------------------------- (12) TYPE OF REPORTING PERSON PN --------------------------------------------------------------------- 6 CUSIP NO. 74294710 13G PAGE 6 OF 19 PAGES -------------------- ----- ----- (1) NAME OF REPORTING PERSON S.S. OR I.R.S. IDENTIFICATION NOS. OF ABOVE PERSONS YOGEN K. DALAL SOCIAL SECURITY NUMBER: ###-##-#### --------------------------------------------------------------------- (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 821 SHARES -------------------------------------------------------- BENEFICIALLY (6) SHARED VOTING POWER OWNED BY 2,048,284 EACH -------------------------------------------------------- REPORTING (7) SOLE DISPOSITIVE POWER PERSON WITH 281 -------------------------------------------------------- (8) SHARED DISPOSITIVE POWER 2,048,284 -------------------------------------------------------- (9) AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON 2,049,105 --------------------------------------------------------------------- (10) CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES [ ] --------------------------------------------------------------------- (11) PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (9) 13.9% --------------------------------------------------------------------- (12) TYPE OF REPORTING PERSON IN --------------------------------------------------------------------- 7 CUSIP NO. 74294710 13G PAGE 7 OF 19 PAGES -------------------- ----- ----- (1) NAME OF REPORTING PERSON S.S. OR I.R.S. IDENTIFICATION NO. OF ABOVE PERSONS F. GIBSON MYERS, JR. SOCIAL SECURITY NUMBER: ###-##-#### --------------------------------------------------------------------- (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 821 SHARES -------------------------------------------------------- BENEFICIALLY (6) SHARED VOTING POWER OWNED BY 2,048,284 EACH -------------------------------------------------------- REPORTING (7) SOLE DISPOSITIVE POWER PERSON WITH 821 -------------------------------------------------------- (8) SHARED DISPOSITIVE POWER 2,048,284 -------------------------------------------------------- (9) AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON 2,049,105 --------------------------------------------------------------------- (10) CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES [ ] --------------------------------------------------------------------- (11) PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (9) 13.9% --------------------------------------------------------------------- (12) TYPE OF REPORTING PERSON IN --------------------------------------------------------------------- 8 CUSIP NO. 74294710 13G PAGE 8 OF 19 PAGES -------------------- ----- ----- (1) NAME OF REPORTING PERSON S.S. OR I.R.S. IDENTIFICATION NO. OF ABOVE PERSONS KEVIN A. FONG SOCIAL SECURITY NUMBER: ###-##-#### --------------------------------------------------------------------- (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 14,079 (includes options to purchase 9,576 shares) NUMBER OF -------------------------------------------------------- SHARES (6) SHARED VOTING POWER BENEFICIALLY 2,048,284 OWNED BY -------------------------------------------------------- EACH (7) SOLE DISPOSITIVE POWER REPORTING 14,079 (includes options to purchase PERSON WITH 9,576 shares) -------------------------------------------------------- (8) SHARED DISPOSITIVE POWER 2,048,284 -------------------------------------------------------- (9) AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON 2,062,363 (includes options to purchase 9,576 shares) --------------------------------------------------------------------- (10) CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES [ ] --------------------------------------------------------------------- (11) PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (9) 14.0% --------------------------------------------------------------------- (12) TYPE OF REPORTING PERSON IN --------------------------------------------------------------------- 9 CUSIP NO. 74294710 13G PAGE 9 OF 19 PAGES -------------------- ----- ----- (1) NAME OF REPORTING PERSON S.S. OR I.R.S. IDENTIFICATION NO. OF ABOVE PERSONS WILLIAM D. UNGER SOCIAL SECURITY NUMBER: ###-##-#### --------------------------------------------------------------------- (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 -0- SHARES -------------------------------------------------------- BENEFICIALLY (6) SHARED VOTING POWER OWNED BY 2,048,284 EACH -------------------------------------------------------- REPORTING (7) SOLE DISPOSITIVE POWER PERSON WITH -0- -------------------------------------------------------- (8) SHARED DISPOSITIVE POWER 2,048,284 -------------------------------------------------------- (9) AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON 2,048,284 --------------------------------------------------------------------- (10) CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES [ ] --------------------------------------------------------------------- (11) PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (9) 13.9% --------------------------------------------------------------------- (12) TYPE OF REPORTING PERSON IN --------------------------------------------------------------------- 10 CUSIP NO. 74294710 13G PAGE 10 OF 19 PAGES -------------------- ----- ----- (1) NAME OF REPORTING PERSON S.S. OR I.R.S. IDENTIFICATION NO. OF ABOVE PERSONS WENDELL G. VAN AUKEN SOCIAL SECURITY NUMBER: ###-##-#### --------------------------------------------------------------------- (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 821 SHARES -------------------------------------------------------- BENEFICIALLY (6) SHARED VOTING POWER OWNED BY 2,048,284 EACH -------------------------------------------------------- REPORTING (7) SOLE DISPOSITIVE POWER PERSON WITH 821 -------------------------------------------------------- (8) SHARED DISPOSITIVE POWER 2,048,284 -------------------------------------------------------- (9) AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON 2,049,105 --------------------------------------------------------------------- (10) CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES [ ] --------------------------------------------------------------------- (11) PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (9) 13.9% --------------------------------------------------------------------- (12) TYPE OF REPORTING PERSON IN --------------------------------------------------------------------- 11 CUSIP NO. 74294710 13G PAGE 11 OF 19 PAGES -------------------- ----- ----- (1) NAME OF REPORTING PERSON S.S. OR I.R.S. IDENTIFICATION NO. OF ABOVE PERSONS MICHAEL J. LEVINTHAL SOCIAL SECURITY NUMBER: ###-##-#### --------------------------------------------------------------------- (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 1,021 SHARES -------------------------------------------------------- BENEFICIALLY (6) SHARED VOTING POWER OWNED BY 2,048,284 EACH -------------------------------------------------------- REPORTING (7) SOLE DISPOSITIVE POWER PERSON WITH 1,021 -------------------------------------------------------- (8) SHARED DISPOSITIVE POWER 2,048,284 -------------------------------------------------------- (9) AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON 2,049,305 --------------------------------------------------------------------- (10) CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES [ ] --------------------------------------------------------------------- (11) PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (9) 13.9% --------------------------------------------------------------------- (12) TYPE OF REPORTING PERSON IN --------------------------------------------------------------------- 12 CUSIP NO. 74294710 13G PAGE 12 OF 19 PAGES -------------------- ----- ----- (1) NAME OF REPORTING PERSON S.S. OR I.R.S. IDENTIFICATION NO. OF ABOVE PERSONS A. GRANT HEIDRICH, III SOCIAL SECURITY NUMBER: ###-##-#### --------------------------------------------------------------------- (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 821 SHARES -------------------------------------------------------- BENEFICIALLY (6) SHARED VOTING POWER OWNED BY 2,048,284 EACH -------------------------------------------------------- REPORTING (7) SOLE DISPOSITIVE POWER PERSON WITH 821 -------------------------------------------------------- (8) SHARED DISPOSITIVE POWER 2,048,284 -------------------------------------------------------- (9) AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON 2,049,105 --------------------------------------------------------------------- (10) CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES [ ] --------------------------------------------------------------------- (11) PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (9) 13.9% --------------------------------------------------------------------- (12) TYPE OF REPORTING PERSON IN --------------------------------------------------------------------- 13 ITEM 1. (a) NAME OF ISSUER: Prism Solutions, Inc. (b) ADDRESS OF ISSUER'S PRINCIPAL EXECUTIVE OFFICES: 1000 Hamlin Court Sunnyvale, CA 94089 ITEM 2. (a) NAME OF PERSONS FILING: Mayfield VI Investment Partners, a California Limited Partnership Mayfield VI Management Partners, a California Limited Partnership Mayfield Associates Fund, a California Limited Partnership Mayfield Software Technology Partners, a California Partnership Yogen K. Dalal Kevin A. Fong Wendell G. Van Auken A. Grant Heidrich, III F. Gibson Myers, Jr. William D. Unger Michael J. Levinthal (b) ADDRESS OF PRINCIPAL BUSINESS OFFICE: c/o The Mayfield Fund 2800 Sand Hill Road Menlo Park, CA 94025 (c) CITIZENSHIP: The entities listed in Item 2(a) are California Limited Partnerships except Mayfield Software Technology Partners, which is a California Partnership 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: 74294710 Page 13 of 19 Pages 14 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 2-12 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 14 of 19 Pages 15 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 17, 1998 MAYFIELD VI INVESTMENT PARTNERS A California Limited Partnership By: /s/ George A. Pavlov ---------------------------------------- George A. Pavlov, Authorized Signatory MAYFIELD VI MANAGEMENT PARTNERS A California Limited Partnership By: /s/ George A. Pavlov ---------------------------------------- George A. Pavlov, Authorized Signatory MAYFIELD ASSOCIATES FUND A California Limited Partnership By: /s/ George A. Pavlov ---------------------------------------- George A. Pavlov, Authorized Signatory MAYFIELD SOFTWARE TECHNOLOGY PARTNERS A California Partnership By: /s/ George A. Pavlov ---------------------------------------- George A. Pavlov, Authorized Signatory 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 KEVIN A. FONG By: /s/ George A. Pavlov ---------------------------------------- George A. Pavlov, Attorney In Fact Page 15 of 19 Pages 16 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 16 of 19 Pages 17 EXHIBIT 1 Exhibit 1- "Statement Appointing Designated Filer and Authorized Signatory" is hereby incorporated by reference to Exhibit B to the Statement on Schedule 13G dated February 10, 1997. Page 17 of 19 Pages 18 EXHIBIT 2
PERCENT OF CLASS BENEFICIALLY NAME OF REPORTING PERSON NUMBER OF SHARES OWNED(1) - ----------------------------- ------------------- ----------------- Mayfield VI Investment Partners, a California Limited 1,835,796(2) 12.4% Partnership Mayfield VI Management Partners, a California Limited Partnership 1,835,796(2) 12.4% Mayfield Associates Fund, a California Limited 81,930(3) 0.6% Partnership Mayfield Software 130,558(4) 0.9% Technology Partners, a California Limited Partnership Yogen K. Dalal 2,049,105(5) 13.9% F. Gibson Myers 2,049,105(5) 13.9% Kevin A. Fong 2,062,363(5)(6) 14.0% William D. Unger 2,048,284(5) 13.9% Wendell G. Van Auken 2,049,105(5) 13.9% Michael J. Levinthal 2,049,305(5) 13.9% A. Grant Heidrich, III 2,049,105(5) 13.9% Total 2,066,918 14.0%
(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 12/31/97. (2) Represents shares held of record by Mayfield VI Investment Partners, of which Mayfield VI Management Partners is the sole General Partner. (3) Represents shares held of record by Mayfield Associates Fund. (4) Represents shares held of record by Mayfield Software Technology Partners of which Mayfield VI Investment Partners and Mr. Dalal are its General Partners. (5) The individual Reporting Persons listed, except for Mr. Dalal, are General Partners of Mayfield VI Management Partners, which is the General Partner of Mayfield VI Investment Partners. The individual Reporting Persons, except for Mr. Fong and Mr. Dalal, are also General Partners of Mayfield Associates Fund. Mr. Fong and Mr. Dalal are limited partners of Mayfield Associates Fund. The individual Reporting Persons 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 VI Investment Partners, Mayfield Associates Fund, and Mayfield Software Technology Partners but disclaim such beneficial ownership. Each individual Reporting Person expressly disclaims that he is the beneficial owner of any shares which are held by any other individual Reporting Person in his individual capacity. Page 18 of 19 Pages 19 (6) Includes options to purchase 9,576 shares, which are exercisable by March 1, 1998. Excludes options to purchase 10,924 shares, of which options to purchase 416 shares become exercisable monthly, and options to purchase 10,000 shares, of which options to purchase 2,500 shares become exercisable on May 27, 1998 and options to purchase 208 shares become exercisable monthly thereafter. Page 19 of 19 Pages -----END PRIVACY-ENHANCED MESSAGE-----