-----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, N6X73mRJWNv9TA8N85mGQzkGSmvIKBW2Ej0v3XYMZ/qmLIHdDWaphEbVYjl5Pm6W n5rlcHpx5iARfGCaioa1yA== 0000950005-98-000149.txt : 19980217 0000950005-98-000149.hdr.sgml : 19980217 ACCESSION NUMBER: 0000950005-98-000149 CONFORMED SUBMISSION TYPE: SC 13G PUBLIC DOCUMENT COUNT: 1 FILED AS OF DATE: 19980212 SROS: NASD SUBJECT COMPANY: COMPANY DATA: COMPANY CONFORMED NAME: MICRO THERAPEUTICS INC CENTRAL INDEX KEY: 0000311407 STANDARD INDUSTRIAL CLASSIFICATION: PHARMACEUTICAL PREPARATIONS [2834] IRS NUMBER: 330569235 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: SC 13G SEC ACT: SEC FILE NUMBER: 005-51975 FILM NUMBER: 98534823 BUSINESS ADDRESS: STREET 1: 1062 CALLE NEGOCIO #F CITY: SAN CLEMENTE STATE: CA ZIP: 92673 BUSINESS PHONE: 7143610616 MAIL ADDRESS: STREET 1: 1062 CALLE NEGOCIO #F CITY: SAN CLEMENTE STATE: CA ZIP: 92673 FILED BY: COMPANY DATA: COMPANY CONFORMED NAME: MENLO VENTURES VI L P CENTRAL INDEX KEY: 0001013043 STANDARD INDUSTRIAL CLASSIFICATION: [] IRS NUMBER: 943188000 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: SC 13G BUSINESS ADDRESS: STREET 1: 3000 SAND HILL ROAD BLDG 4 SUITE 100 CITY: MENLO PARK STATE: CA ZIP: 94025 BUSINESS PHONE: 4158548540 MAIL ADDRESS: STREET 1: 3000 SAND HILL ROAD BUILDING 4 STREET 2: SUITE 100 CITY: MENLP PARK STATE: CA ZIP: 94025 SC 13G 1 SCHEDULE 13G UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 SCHEDULE 13G (Amendment No. __)* UNDER THE SECURITIES EXCHANGE ACT OF 1934 MICRO THERAPEUTICS, INC. - -------------------------------------------------------------------------------- (Name of Issuer) Common Stock - -------------------------------------------------------------------------------- (Title of Class of Securities) 59500W 10 0 - -------------------------------------------------------------------------------- (CUSIP Number) * 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). Page 1 of 14 pages
- --------------------------------------------- ------------------------------------ CUSIP No. 59500W 10 0 13G Page 2 of 14 Pages - --------------------------------------------- ------------------------------------ - --------- ------------------------------------------------------------------------------------------------------------- 1 NAME OF REPORTING PERSONS S.S. OR I.R.S. IDENTIFICATION NOS. OF ABOVE PERSONS Menlo Ventures VI, 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 - ----------------------------- -------- -------------------------------------------------------------------------------- NUMBER OF SHARES 5 SOLE VOTING POWER BENEFICIALLY OWNED BY EACH REPORTING PERSON WITH 1,977,874 -------- -------------------------------------------------------------------------------- 6 SHARED VOTING POWER - 0 - -------- -------------------------------------------------------------------------------- 7 SOLE DISPOSITIVE POWER 1,977,874 -------- -------------------------------------------------------------------------------- 8 SHARED DISPOSITIVE POWER - 0 - - --------- ------------------------------------------------------------------------------------------------------------- 9 AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON 1,977,874 - --------- ------------------------------------------------------------------------------------------------------------- 10 CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES* - --------- ------------------------------------------------------------------------------------------------------------- 11 PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW 9 30.47% - --------- ------------------------------------------------------------------------------------------------------------- 12 TYPE OF REPORTING PERSON* PN - --------- ------------------------------------------------------------------------------------------------------------- *SEE INSTRUCTION BEFORE FILLING OUT!
Page 2 of 14 pages
- --------------------------------------------- ------------------------------------ CUSIP No. 59500W 10 0 13G Page 3 of 14 Pages - --------------------------------------------- ------------------------------------ - --------- ------------------------------------------------------------------------------------------------------------- 1 NAME OF REPORTING PERSONS S.S. OR I.R.S. IDENTIFICATION NOS. OF ABOVE PERSONS Menlo Entrepreneurs Fund VI, 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 - ----------------------------- -------- -------------------------------------------------------------------------------- NUMBER OF SHARES 5 SOLE VOTING POWER BENEFICIALLY OWNED BY EACH REPORTING PERSON WITH 29,668 -------- -------------------------------------------------------------------------------- 6 SHARED VOTING POWER - 0 - -------- -------------------------------------------------------------------------------- 7 SOLE DISPOSITIVE POWER 29,668 -------- -------------------------------------------------------------------------------- 8 SHARED DISPOSITIVE POWER - 0 - - --------- ------------------------------------------------------------------------------------------------------------- 9 AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON 29,668 - --------- ------------------------------------------------------------------------------------------------------------- 10 CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES* - --------- ------------------------------------------------------------------------------------------------------------- 11 PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW 9 0.46% - --------- ------------------------------------------------------------------------------------------------------------- 12 TYPE OF REPORTING PERSON* PN - --------- ------------------------------------------------------------------------------------------------------------- *SEE INSTRUCTION BEFORE FILLING OUT!
Page 3 of 14 pages
- --------------------------------------------- ------------------------------------ CUSIP No. 59500W 10 0 13G Page 4 of 14 Pages - --------------------------------------------- ------------------------------------ - --------- ------------------------------------------------------------------------------------------------------------- 1 NAME OF REPORTING PERSONS S.S. OR I.R.S. IDENTIFICATION NOS. OF ABOVE PERSONS MV Management VI, 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 - ----------------------------- -------- -------------------------------------------------------------------------------- NUMBER OF SHARES 5 SOLE VOTING POWER BENEFICIALLY OWNED BY EACH REPORTING PERSON WITH 2,007,542 -------- -------------------------------------------------------------------------------- 6 SHARED VOTING POWER - 0 - -------- -------------------------------------------------------------------------------- 7 SOLE DISPOSITIVE POWER 2,007,542 -------- -------------------------------------------------------------------------------- 8 SHARED DISPOSITIVE POWER - 0 - - --------- ------------------------------------------------------------------------------------------------------------- 9 AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON 2,007,542 - --------- ------------------------------------------------------------------------------------------------------------- 10 CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES* - --------- ------------------------------------------------------------------------------------------------------------- 11 PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW 9 30.93% - --------- ------------------------------------------------------------------------------------------------------------- 12 TYPE OF REPORTING PERSON* PN - --------- ------------------------------------------------------------------------------------------------------------- *SEE INSTRUCTION BEFORE FILLING OUT!
Page 4 of 14 pages
- --------------------------------------------- ------------------------------------ CUSIP No. 59500W 10 0 13G Page 5 of 14 Pages - --------------------------------------------- ------------------------------------ - --------- ------------------------------------------------------------------------------------------------------------- 1 NAME OF REPORTING PERSONS S.S. OR I.R.S. IDENTIFICATION NOS. OF ABOVE PERSONS Bredt, Thomas H. - --------- ------------------------------------------------------------------------------------------------------------- 2 CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP* (a) [ ] (b) [X] - --------- ------------------------------------------------------------------------------------------------------------- 3 SEC USE ONLY - --------- ------------------------------------------------------------------------------------------------------------- 4 Citizenship or place of organization United States - ----------------------------- -------- -------------------------------------------------------------------------------- NUMBER OF SHARES 5 SOLE VOTING POWER BENEFICIALLY OWNED BY EACH REPORTING PERSON WITH -0- -------- -------------------------------------------------------------------------------- 6 SHARED VOTING POWER 2,007,542 -------- -------------------------------------------------------------------------------- 7 SOLE DISPOSITIVE POWER -0- -------- -------------------------------------------------------------------------------- 8 SHARED DISPOSITIVE POWER 2,007,542 - --------- ------------------------------------------------------------------------------------------------------------- 9 AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON 2,007,542 - --------- ------------------------------------------------------------------------------------------------------------- 10 CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES* - --------- ------------------------------------------------------------------------------------------------------------- 11 PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW 9 30.93% - --------- ------------------------------------------------------------------------------------------------------------- 12 TYPE OF REPORTING PERSON* IN - --------- ------------------------------------------------------------------------------------------------------------- *SEE INSTRUCTION BEFORE FILLING OUT!
Page 5 of 14 pages
- --------------------------------------------- ------------------------------------ CUSIP No. 59500W 10 0 13G Page 6 of 14 Pages - --------------------------------------------- ------------------------------------ - --------- ------------------------------------------------------------------------------------------------------------- 1 NAME OF REPORTING PERSONS S.S. OR I.R.S. IDENTIFICATION NOS. OF ABOVE PERSONS Jarve, John W. - --------- ------------------------------------------------------------------------------------------------------------- 2 CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP* (a) [ ] (b) [X] - --------- ------------------------------------------------------------------------------------------------------------- 3 SEC USE ONLY - --------- ------------------------------------------------------------------------------------------------------------- 4 Citizenship or place of organization United States - ----------------------------- -------- -------------------------------------------------------------------------------- NUMBER OF SHARES 5 SOLE VOTING POWER BENEFICIALLY OWNED BY EACH REPORTING PERSON WITH -0- -------- -------------------------------------------------------------------------------- 6 SHARED VOTING POWER 2,007,542 -------- -------------------------------------------------------------------------------- 7 SOLE DISPOSITIVE POWER -0- -------- -------------------------------------------------------------------------------- 8 SHARED DISPOSITIVE POWER 2,007,542 - --------- ------------------------------------------------------------------------------------------------------------- 9 AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON 2,007,542 - --------- ------------------------------------------------------------------------------------------------------------- 10 CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES* - --------- ------------------------------------------------------------------------------------------------------------- 11 PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW 9 30.93% - --------- ------------------------------------------------------------------------------------------------------------- 12 TYPE OF REPORTING PERSON* IN - --------- ------------------------------------------------------------------------------------------------------------- *SEE INSTRUCTION BEFORE FILLING OUT!
Page 6 of 14 pages
- --------------------------------------------- ------------------------------------ CUSIP No. 59500W 10 0 13G Page 7 of 14 Pages - --------------------------------------------- ------------------------------------ - --------- ------------------------------------------------------------------------------------------------------------- 1 NAME OF REPORTING PERSONS S.S. OR I.R.S. IDENTIFICATION NOS. OF ABOVE PERSONS Carlisle, Douglas C. - --------- ------------------------------------------------------------------------------------------------------------- 2 CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP* (a) [ ] (b) [X] - --------- ------------------------------------------------------------------------------------------------------------- 3 SEC USE ONLY - --------- ------------------------------------------------------------------------------------------------------------- 4 Citizenship or place of organization United States - ----------------------------- -------- -------------------------------------------------------------------------------- NUMBER OF SHARES 5 SOLE VOTING POWER BENEFICIALLY OWNED BY EACH REPORTING PERSON WITH -0- -------- -------------------------------------------------------------------------------- 6 SHARED VOTING POWER 2,007,542 -------- -------------------------------------------------------------------------------- 7 SOLE DISPOSITIVE POWER -0- -------- -------------------------------------------------------------------------------- 8 SHARED DISPOSITIVE POWER 2,007,542 - --------- ------------------------------------------------------------------------------------------------------------- 9 AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON 2,007,542 - --------- ------------------------------------------------------------------------------------------------------------- 10 CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES* - --------- ------------------------------------------------------------------------------------------------------------- 11 PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW 9 30.93% - --------- ------------------------------------------------------------------------------------------------------------- 12 TYPE OF REPORTING PERSON* IN - --------- ------------------------------------------------------------------------------------------------------------- *SEE INSTRUCTION BEFORE FILLING OUT!
Page 7 of 14 pages
- --------------------------------------------- ------------------------------------ CUSIP No. 59500W 10 0 13G Page 8 of 14 Pages - --------------------------------------------- ------------------------------------ - --------- ------------------------------------------------------------------------------------------------------------- 1 NAME OF REPORTING PERSONS S.S. OR I.R.S. IDENTIFICATION NOS. OF ABOVE PERSONS Montgomery, H. DuBose - --------- ------------------------------------------------------------------------------------------------------------- 2 CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP* (a) [ ] (b) [X] - --------- ------------------------------------------------------------------------------------------------------------- 3 SEC USE ONLY - --------- ------------------------------------------------------------------------------------------------------------- 4 Citizenship or place of organization United States - ----------------------------- -------- -------------------------------------------------------------------------------- NUMBER OF SHARES 5 SOLE VOTING POWER BENEFICIALLY OWNED BY EACH REPORTING PERSON WITH -0- -------- -------------------------------------------------------------------------------- 6 SHARED VOTING POWER 2,007,542 -------- -------------------------------------------------------------------------------- 7 SOLE DISPOSITIVE POWER -0- -------- -------------------------------------------------------------------------------- 8 SHARED DISPOSITIVE POWER 2,007,542 - --------- ------------------------------------------------------------------------------------------------------------- 9 AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON 2,007,542 - --------- ------------------------------------------------------------------------------------------------------------- 10 CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES* - --------- ------------------------------------------------------------------------------------------------------------- 11 PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW 9 30.93% - --------- ------------------------------------------------------------------------------------------------------------- 12 TYPE OF REPORTING PERSON* IN - --------- ------------------------------------------------------------------------------------------------------------- *SEE INSTRUCTION BEFORE FILLING OUT!
Page 8 of 14 pages
- --------------------------------------------- ------------------------------------ CUSIP No. 59500W 10 0 13G Page 9 of 14 Pages - --------------------------------------------- ------------------------------------ - --------- ------------------------------------------------------------------------------------------------------------- 1 NAME OF REPORTING PERSONS S.S. OR I.R.S. IDENTIFICATION NOS. OF ABOVE PERSONS Hoel, Sonja L. - --------- ------------------------------------------------------------------------------------------------------------- 2 CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP* (a) [ ] (b) [X] - --------- ------------------------------------------------------------------------------------------------------------- 3 SEC USE ONLY - --------- ------------------------------------------------------------------------------------------------------------- 4 Citizenship or place of organization United States - ----------------------------- -------- -------------------------------------------------------------------------------- NUMBER OF SHARES 5 SOLE VOTING POWER BENEFICIALLY OWNED BY EACH REPORTING PERSON WITH -0- -------- -------------------------------------------------------------------------------- 6 SHARED VOTING POWER 2,007,542 -------- -------------------------------------------------------------------------------- 7 SOLE DISPOSITIVE POWER -0- -------- -------------------------------------------------------------------------------- 8 SHARED DISPOSITIVE POWER 2,007,542 - --------- ------------------------------------------------------------------------------------------------------------- 9 AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON 2,007,542 - --------- ------------------------------------------------------------------------------------------------------------- 10 CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES* - --------- ------------------------------------------------------------------------------------------------------------- 11 PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW 9 30.93% - --------- ------------------------------------------------------------------------------------------------------------- 12 TYPE OF REPORTING PERSON* IN - --------- ------------------------------------------------------------------------------------------------------------- *SEE INSTRUCTION BEFORE FILLING OUT!
Page 9 of 14 pages
- --------------------------------------------- ------------------------------------ CUSIP No. 59500W 10 0 13G Page 10 of 14 Pages - --------------------------------------------- ------------------------------------ - --------- ------------------------------------------------------------------------------------------------------------- 1 NAME OF REPORTING PERSONS S.S. OR I.R.S. IDENTIFICATION NOS. OF ABOVE PERSONS Laufer, Michael D., M.D. - --------- ------------------------------------------------------------------------------------------------------------- 2 CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP* (a) [ ] (b) [X] - --------- ------------------------------------------------------------------------------------------------------------- 3 SEC USE ONLY - --------- ------------------------------------------------------------------------------------------------------------- 4 Citizenship or place of organization United States - ----------------------------- -------- -------------------------------------------------------------------------------- NUMBER OF SHARES 5 SOLE VOTING POWER BENEFICIALLY OWNED BY EACH REPORTING PERSON WITH -0- -------- -------------------------------------------------------------------------------- 6 SHARED VOTING POWER 2,007,542 -------- -------------------------------------------------------------------------------- 7 SOLE DISPOSITIVE POWER -0- -------- -------------------------------------------------------------------------------- 8 SHARED DISPOSITIVE POWER 2,007,542 - --------- ------------------------------------------------------------------------------------------------------------- 9 AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON 2,007,542 - --------- ------------------------------------------------------------------------------------------------------------- 10 CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES* - --------- ------------------------------------------------------------------------------------------------------------- 11 PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW 9 30.93% - --------- ------------------------------------------------------------------------------------------------------------- 12 TYPE OF REPORTING PERSON* IN - --------- ------------------------------------------------------------------------------------------------------------- *SEE INSTRUCTION BEFORE FILLING OUT!
Page 10 of 14 pages Item 1. (a) Name of Issuer: Micro Therapeutics, Inc. ("Issuer") (b) Address of Issuer's Principal Executive Offices: 1062 Calle Negocio, Suite F San Clemente, CA 92673-6262 Item 2. (a) Name of Person Filing: Menlo Ventures VI, L.P. ("MV VI") Menlo Entrepreneurs Fund VI, L.P. ("MEF VI") MV Management VI, L.P. ("MVM VI") Thomas H. Bredt John W. Jarve Douglas C. Carlisle H. DuBose Montgomery Michael D. Laufer, M.D. Sonja L. Hoel (b) Address of Principal Business Office: 3000 Sand Hill Road Building 4, Suite 100 Menlo Park, CA 94025 (c) Citizenship/Place of Organization: Entities: MV VI - Delaware MEF VI - Delaware MVM VI - Delaware Individuals: Mr. Bredt - United States Mr. Jarve - United States Mr. Carlisle - United States Mr. Montgomery - United States Dr. Laufer - United States Ms. Hoel - United States (d) Title of Class of Securities: Common Stock (e) CUSIP Number: 59500W 10 0 Item 3. Not applicable. Page 11 of 14 pages Item 4 Ownership.
- ------- ------------ ----------- ---------- ----------- ------------ ----------- ----------- ------------ ----------- ----------- MV VI MEF VI MVM VI Bredt Jarve Carlisle Montgomery Hoel Laufer - ------- ------------ ----------- ---------- ----------- ------------ ----------- ----------- ------------ ----------- ----------- (a) Beneficial 1,977,874 29,668 2,007,542 2,007,542 2,007,542 2,007,542 2,007,542 2,007,542 2,007,542 Ownership - ------- ------------ ----------- ---------- ----------- ------------ ----------- ----------- ------------ ----------- ----------- (b) Percentage 30.47% 0.46% 30.93% 30.93% 30.93% 30.93% 30.93% 30.93% 30.93% of Class - ------- ------------ ----------- ---------- ----------- ------------ ----------- ----------- ------------ ----------- ----------- (c) Sole 1,977,874 29,668 2,007,542 -0- -0- -0- -0- -0- -0- Voting Power - ------- ------------ ----------- ---------- ----------- ------------ ----------- ----------- ------------ ----------- ----------- Shared -0- -0- -0- 2,007,542 2,007,542 2,007,542 2,007,542 2,007,542 2,007,542 Voting Power - ------- ------------ ----------- ---------- ----------- ------------ ----------- ----------- ------------ ----------- ----------- Sole 1,977,874 29,668 2,007,542 -0- -0- -0- -0- -0- -0- Dispositive Power - ------- ------------ ----------- ---------- ----------- ------------ ----------- ----------- ------------ ----------- ----------- Shared -0- -0- -0- 2,007,542 2,007,542 2,007,542 2,007,542 2,007,542 2,007,542 Dispositive Power - ------- ------------ ----------- ---------- ----------- ------------ ----------- ----------- ------------ ----------- -----------
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 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 No reporting person is a member of a group as defined in Section 240.13d-1(b)(1)(ii)(H) of the Act. Item 9. Notice of Dissolution of Group Not applicable. Item 10. Certification Not applicable. EXHIBITS A: Joint Filing Statement Page 12 of 14 pages SIGNATURE 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 11, 1998 MENLO VENTURES VI, L.P. MENLO ENTREPRENEURS FUND VI, L.P. By: MV Management VI, L.P. By: MV Management VI, L.P. its general partner its general partner By: /s/ H. DuBose Montgomery By: /s/ H. DuBose Montgomery ----------------------------- ------------------------- General Partner General Partner MV MANAGEMENT VI, L.P. By: /s/ H. DuBose Montgomery ----------------------------- General Partner /s/ Thomas H. Bredt ----------------------------- Thomas H. Bredt /s/ John W. Jarve ----------------------------- John W. Jarve /s/ Douglas C. Carlisle ----------------------------- Douglas C. Carlisle /s/ H. DuBose Montgomery ----------------------------- H. DuBose Montgomery /s/ Michael D. Laufer ----------------------------- Michael D. Laufer /s/ Sonja L. Hoel ----------------------------- Sonja L. Hoel Page 13 of 14 pages EXHIBIT A AGREEMENT OF JOINT FILING We, the undersigned, hereby express our agreement that the attached Schedule 13G is filed on behalf of us. Date: February 11, 1998 MENLO VENTURES VI, L.P. MENLO ENTREPRENEURS FUND VI, L.P. By: MV Management VI, L.P. By: MV Management VI, L.P. its general partner its general partner By: /s/ H. DuBose Montgomery By: /s/ H. DuBose Montgomery ----------------------------- -------------------------- General Partner General Partner MV MANAGEMENT VI, L.P. By: /s/ H. DuBose Montgomery ----------------------------- General Partner /s/ Thomas H. Bredt ----------------------------- Thomas H. Bredt /s/ John W. Jarve ----------------------------- John W. Jarve /s/ Douglas C. Carlisle ----------------------------- Douglas C. Carlisle /s/ H. DuBose Montgomery ----------------------------- H. DuBose Montgomery /s/ Michael D. Laufer ----------------------------- Michael D. Laufer /s/ Sonja L. Hoel ----------------------------- Sonja L. Hoel Page 14 of 14 pages -----END PRIVACY-ENHANCED MESSAGE-----