-----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, GVqnUJBsMdEzv2EvTSvVRUsOT/9Vt7ai8owVlXdAvGsxkmx8h+6RXDIDsfxIQ+ms dp9dfaB2jfCWuqs7Uo6NtA== 0000950005-99-000171.txt : 19990217 0000950005-99-000171.hdr.sgml : 19990217 ACCESSION NUMBER: 0000950005-99-000171 CONFORMED SUBMISSION TYPE: SC 13G/A PUBLIC DOCUMENT COUNT: 1 FILED AS OF DATE: 19990216 SUBJECT COMPANY: COMPANY DATA: COMPANY CONFORMED NAME: ARADIGM CORP CENTRAL INDEX KEY: 0001013238 STANDARD INDUSTRIAL CLASSIFICATION: ELECTROMEDICAL & ELECTROTHERAPEUTIC APPARATUS [3845] IRS NUMBER: 943133088 STATE OF INCORPORATION: CA FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: SC 13G/A SEC ACT: SEC FILE NUMBER: 005-46237 FILM NUMBER: 99538689 BUSINESS ADDRESS: STREET 1: 3929 POINT EDEN WAY CITY: HAYWARD STATE: CA ZIP: 94545 BUSINESS PHONE: 5102659000 MAIL ADDRESS: STREET 1: 3929 POINT EDEN WAY CITY: HAYWARD STATE: CA ZIP: 94545 FILED BY: COMPANY DATA: COMPANY CONFORMED NAME: TECHNOLOGY VENTURE INVESTORS 4 LP CENTRAL INDEX KEY: 0001030970 STANDARD INDUSTRIAL CLASSIFICATION: [] IRS NUMBER: 983088804 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: SC 13G/A BUSINESS ADDRESS: STREET 1: 2480 SAND HILL RD STREET 2: STE 101 CITY: MENLO PARK STATE: CA ZIP: 94025 BUSINESS PHONE: 4158547472 MAIL ADDRESS: STREET 1: 2480 SAND HILL RD STREET 2: STE 101 CITY: MENLO PARK STATE: CA ZIP: 94025 SC 13G/A 1 SCHEDULE 13G/A 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)* Aradigm Corp. - -------------------------------------------------------------------------------- (Name of Issuer) Common Stock - -------------------------------------------------------------------------------- (Title of Class of Securities) 03850510 - -------------------------------------------------------------------------------- (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-(c) [x] Rule 13d-1(d) *The remainder of this cover page shall be filled out for a reporting person's initial filing on this form with respect to the subject class of securities, and for any subsequent amendment containing information which would alter disclosures provided in a prior cover page. The information required on the remainder of this cover page shall not be deemed to be "filed" for the purpose of Section 18 of the Securities Exchange Act of 1934 ("Act") or otherwise subject to the liabilities of that section of the Act but shall be subject to all other provisions of the Act (however, see the Notes). (Continued on following pages) Page 1 of 13 Pages
- ---------------------------------------------------------- -------------------------------------- CUSIP NO. 03850510 13 G Page 2 of 13 Pages - ---------------------------------------------------------- -------------------------------------- - ------------ -------------------------------------------------------------------------------------------------------- 1 NAME OF REPORTING PERSONS SS OR I.R.S. IDENTIFICATION NO. OF ABOVE PERSONS Technology Venture Investors - 4, L.P. ("TVI-4") Tax ID Number: 94-3088804 - ------------ --------------------------------------------------------------------------------------------------------- 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 limited partnership - ------------------------------------ -------- ------------------------------------------------------------------------ NUMBER OF 5 SOLE VOTING POWER SHARES 0 shares BENEFICIALLY -------- ------------------------------------------------------------------------ OWNED BY EACH REPORTING 6 SHARED VOTING POWER PERSON WITH See response to row 5. -------- ------------------------------------------------------------------------ 7 SOLE DISPOSITIVE POWER 0 shares -------- ------------------------------------------------------------------------ 8 SHARED DISPOSITIVE POWER See response to row 7. - ------------------------------------ -------- ------------------------------------------------------------------------ 9 AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON 0 - ------------ --------------------------------------------------------------------------------------------------------- 10 CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES* [ ] - ------------ --------------------------------------------------------------------------------------------------------- 11 PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW 9 0.00% - ------------ --------------------------------------------------------------------------------------------------------- 12 TYPE OF REPORTING PERSON* PN - ------------ --------------------------------------------------------------------------------------------------------- * SEE INSTRUCTIONS BEFORE FILLING OUT!
- ---------------------------------------------------------- -------------------------------------- CUSIP NO. 03850510 13 G Page 3 of 13 Pages - ---------------------------------------------------------- -------------------------------------- - ------------ -------------------------------------------------------------------------------------------------------- 1 NAME OF REPORTING PERSONS SS OR I.R.S. IDENTIFICATION NO. OF ABOVE PERSONS TVI Partners - 4, L.P. ("TVIP-4") Tax ID Number: 94-3084677 - ------------ --------------------------------------------------------------------------------------------------------- 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 limited partnership - ------------------------------------ -------- ------------------------------------------------------------------------ NUMBER OF 5 SOLE VOTING POWER SHARES 0 shares BENEFICIALLY -------- ------------------------------------------------------------------------ OWNED BY EACH REPORTING 6 SHARED VOTING POWER PERSON WITH See response to row 5. -------- ------------------------------------------------------------------------ 7 SOLE DISPOSITIVE POWER 0 shares -------- ------------------------------------------------------------------------ 8 SHARED DISPOSITIVE POWER See response to row 7. - ------------ --------------------------------------------------------------------------------------------------------- 9 AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON 0 - ------------ --------------------------------------------------------------------------------------------------------- 10 CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES* [ ] - ------------ --------------------------------------------------------------------------------------------------------- 11 PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW 9 0.00% - ------------ --------------------------------------------------------------------------------------------------------- 12 TYPE OF REPORTING PERSON* PN - ------------ --------------------------------------------------------------------------------------------------------- * SEE INSTRUCTIONS BEFORE FILLING OUT!
- ---------------------------------------------------------- --------------------------------------- CUSIP NO. 03850510 13 G Page 4 of 13 Pages - ---------------------------------------------------------- --------------------------------------- - ------------ --------------------------------------------------------------------------------------------------------- 1 NAME OF REPORTING PERSONS SS OR I.R.S. IDENTIFICATION NO. OF ABOVE PERSONS TVI Affiliates - 4, L.P. ("TVIA-4") Tax ID Number: 94-3154357 - ------------ --------------------------------------------------------------------------------------------------------- 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 limited partnership - ------------------------------------ -------- ------------------------------------------------------------------------ NUMBER OF 5 SOLE VOTING POWER SHARES 0 shares BENEFICIALLY -------- ------------------------------------------------------------------------ OWNED BY EACH REPORTING 6 SHARED VOTING POWER PERSON WITH See response to row 5. -------- ------------------------------------------------------------------------ 7 SOLE DISPOSITIVE POWER 0 shares -------- ------------------------------------------------------------------------ 8 SHARED DISPOSITIVE POWER See response to row 7. - ------------------------------------ -------- ------------------------------------------------------------------------ 9 AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON 0 - ------------ --------------------------------------------------------------------------------------------------------- 10 CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES* [ ] - ------------ --------------------------------------------------------------------------------------------------------- 11 PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW 9 0.00% - ------------ --------------------------------------------------------------------------------------------------------- 12 TYPE OF REPORTING PERSON* PN - ------------ --------------------------------------------------------------------------------------------------------- * SEE INSTRUCTIONS BEFORE FILLING OUT!
- ---------------------------------------------------------- --------------------------------------- CUSIP NO. 03850510 13 G Page 5 of 13 Pages - ---------------------------------------------------------- --------------------------------------- - ------------ --------------------------------------------------------------------------------------------------------- 1 NAME OF REPORTING PERSONS SS OR I.R.S. IDENTIFICATION NO. OF ABOVE PERSONS TVI Management - 4, L.P. ("TVIM-4") Tax ID Number: 94-3088676 - ------------ --------------------------------------------------------------------------------------------------------- 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 limited partnership - ------------ --------------------------------------------------------------------------------------------------------- NUMBER OF 5 SOLE VOTING POWER SHARES 0 shares. BENEFICIALLY -------- ------------------------------------------------------------------------ OWNED BY EACH REPORTING 6 SHARED VOTING POWER PERSON WITH See response to row 5. -------- ------------------------------------------------------------------------ 7 SOLE DISPOSITIVE POWER 0 shares. -------- ------------------------------------------------------------------------ 8 SHARED DISPOSITIVE POWER See response to row 7 - ------------ --------------------------------------------------------------------------------------------------------- 9 AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON 0 - ------------ --------------------------------------------------------------------------------------------------------- 10 CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES* [ ] - ------------ --------------------------------------------------------------------------------------------------------- 11 PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW 9 0.00% - ------------ --------------------------------------------------------------------------------------------------------- 12 TYPE OF REPORTING PERSON* PN - ------------ --------------------------------------------------------------------------------------------------------- * SEE INSTRUCTIONS BEFORE FILLING OUT!
- --------------------------------------------------- -------------------------------------------- CUSIP NO. 03850510 13 G Page 6 of 13 Pages - --------------------------------------------------- -------------------------------------------- - ------------ --------------------------------------------------------------------------------------------------------- 1 NAME OF REPORTING PERSONS SS OR I.R.S. IDENTIFICATION NO. OF ABOVE PERSONS Robert C. Kagle ("Kagle") Tax ID 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 United States - ------------ --------------------------------------------------------------------------------------------------------- NUMBER OF 5 SOLE VOTING POWER SHARES 40,840 shares BENEFICIALLY ------- ----------------------------------------------------------------------------- OWNED BY EACH REPORTING 6 SHARED VOTING POWER PERSON WITH 0 shares ------- ----------------------------------------------------------------------------- 7 SOLE DISPOSITIVE POWER 40,840 shares ------- ----------------------------------------------------------------------------- 8 SHARED DISPOSITIVE POWER 0 shares - ------------ --------------------------------------------------------------------------------------------------------- 9 AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON 40,840 - ------------ --------------------------------------------------------------------------------------------------------- 10 CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES* [ ] - ------------ --------------------------------------------------------------------------------------------------------- 11 PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW 9 0.34% - ------------ --------------------------------------------------------------------------------------------------------- 12 TYPE OF REPORTING PERSON* IN - ------------ --------------------------------------------------------------------------------------------------------- * SEE INSTRUCTIONS BEFORE FILLING OUT!
- ---------------------------------------------------------- --------------------------------------- CUSIP NO. 03850510 13 G Page 7 of 13 Pages - ---------------------------------------------------------- --------------------------------------- - ------------ --------------------------------------------------------------------------------------------------------- 1 NAME OF REPORTING PERSONS SS OR I.R.S. IDENTIFICATION NO. OF ABOVE PERSONS David F. Marquardt ("Marquardt") Tax ID 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 United States - ------------------------------------ -------- ------------------------------------------------------------------------ NUMBER OF 5 SOLE VOTING POWER SHARES 82,681 shares BENEFICIALLY -------- ------------------------------------------------------------------------ OWNED BY EACH REPORTING 6 SHARED VOTING POWER PERSON WITH 0 shares -------- ------------------------------------------------------------------------ 7 SOLE DISPOSITIVE POWER 82,681 shares -------- ------------------------------------------------------------------------ 8 SHARED DISPOSITIVE POWER 0 shares - ------------ --------------------------------------------------------------------------------------------------------- 9 AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON 82,681 - ------------ --------------------------------------------------------------------------------------------------------- 10 CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES* [ ] - ------------ --------------------------------------------------------------------------------------------------------- 11 PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW 9 0.68% - ------------ --------------------------------------------------------------------------------------------------------- 12 TYPE OF REPORTING PERSON* IN - ------------ --------------------------------------------------------------------------------------------------------- * SEE INSTRUCTIONS BEFORE FILLING OUT!
- ---------------------------------------------------------- --------------------------------------- CUSIP NO. 03850510 13 G Page 8 of 13 Pages - ---------------------------------------------------------- --------------------------------------- - ------------ --------------------------------------------------------------------------------------------------------- 1 NAME OF REPORTING PERSONS SS OR I.R.S. IDENTIFICATION NO. OF ABOVE PERSONS Burton J. McMurtry ("McMurtry") Tax ID 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 United States - ------------ --------------------------------------------------------------------------------------------------------- NUMBER OF 5 SOLE VOTING POWER SHARES 73,020 shares BENEFICIALLY -------- ------------------------------------------------------------------------ OWNED BY EACH REPORTING 6 SHARED VOTING POWER PERSON WITH 0 shares -------- ------------------------------------------------------------------------ 7 SOLE DISPOSITIVE POWER 73,020 shares -------- ------------------------------------------------------------------------ 8 SHARED DISPOSITIVE POWER 0 shares - ------------------------------------ -------- ------------------------------------------------------------------------ 9 AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON 73,020 - ------------ --------------------------------------------------------------------------------------------------------- 10 CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES* [ ] - ------------ --------------------------------------------------------------------------------------------------------- 11 PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW 9 0.60% - ------------ --------------------------------------------------------------------------------------------------------- 12 TYPE OF REPORTING PERSON* IN - ------------ --------------------------------------------------------------------------------------------------------- * SEE INSTRUCTIONS BEFORE FILLING OUT!
- --------------------------------------------------- -------------------------------------------- CUSIP NO. 03850510 13 G Page 9 of 13 Pages - --------------------------------------------------- -------------------------------------------- - ------------ --------------------------------------------------------------------------------------------------------- 1 NAME OF REPORTING PERSONS SS OR I.R.S. IDENTIFICATION NO. OF ABOVE PERSONS Mark G. Wilson ("Wilson") Tax ID 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 United States - ------------ --------------------------------------------------------------------------------------------------------- NUMBER OF 5 SOLE VOTING POWER SHARES 3,300 shares BENEFICIALLY -------- ----------------------------------------------------------------------------- OWNED BY EACH REPORTING 6 SHARED VOTING POWER PERSON WITH 0 shares -------- ----------------------------------------------------------------------------- 7 SOLE DISPOSITIVE POWER 3,300 shares -------- ----------------------------------------------------------------------------- 8 SHARED DISPOSITIVE POWER 0 shares - ------------------------------ -------- ----------------------------------------------------------------------------- 9 AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON 3,300 - ------------ --------------------------------------------------------------------------------------------------------- 10 CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES* [ ] - ------------ --------------------------------------------------------------------------------------------------------- 11 PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW 9 0.027% - ------------ --------------------------------------------------------------------------------------------------------- 12 TYPE OF REPORTING PERSON* IN - ------------ --------------------------------------------------------------------------------------------------------- * SEE INSTRUCTIONS BEFORE FILLING OUT!
- ------------------------------------------------------ ------------------------------------------ CUSIP NO. 03850510 13 G Page 10 of 13 Pages - ------------------------------------------------------ ------------------------------------------ - ------------ --------------------------------------------------------------------------------------------------------- 1 NAME OF REPORTING PERSONS SS OR I.R.S. IDENTIFICATION NO. OF ABOVE PERSONS John R. Johnston ("Johnston") Tax ID 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 United States - ------------ --------------------------------------------------------------------------------------------------------- NUMBER OF 5 SOLE VOTING POWER SHARES 47,349 shares BENEFICIALLY ------- -------------------------------------------------------------------------- OWNED BY EACH REPORTING 6 SHARED VOTING POWER PERSON WITH 0 shares ------- -------------------------------------------------------------------------- 7 SOLE DISPOSITIVE POWER 47,349 shares ------- -------------------------------------------------------------------------- 8 SHARED DISPOSITIVE POWER 0 shares - ---------------------------------- ------- -------------------------------------------------------------------------- 9 AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON 0 - ------------ --------------------------------------------------------------------------------------------------------- 10 CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES* [ ] - ------------ --------------------------------------------------------------------------------------------------------- 11 PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW 9 0.39% - ------------ --------------------------------------------------------------------------------------------------------- 12 TYPE OF REPORTING PERSON* IN - ------------ --------------------------------------------------------------------------------------------------------- * SEE INSTRUCTIONS BEFORE FILLING OUT!
Page 11 of 13 Pages This Statement amends and restates the Statement on 13(G) filed by Technology Venture Investors-4, L.P., a Delaware limited partnership ("TVI-4"), TVI Partners-4, L.P., a Delaware limited partnership ("TVIP-4"), TVI Affiliates-4, L.P., a Delaware limited partnership ("TVIA-4"), TVI Management-4, L.P., a Delaware limited partnership ("TVIM-4"), Robert C. Kagle ("Kagle"), David F. Marquardt ("Marquardt"), Burton J. McMurtry ("McMurtry"), Mark G. Wilson ("Wilson") and John R. Johnston ("Johnston"). The foregoing entities and individuals are collectively referred to as the "Reporting Persons." ITEM 4. OWNERSHIP: The following information with respect to the ownership of Common Stock of the issuer by the persons filing this Statement is provided as of December 31, 1998: (a) Amount beneficially owned: See Row 9 of cover page for each Reporting Person. (b) Percent of Class: See Row 11 of cover page for each Reporting Person. (c) Number of shares as to which such person has: (i) Sole power to vote or to direct the vote: See Row 5 of cover page for each Reporting Person. (ii) Shared power to vote or to direct the vote: See Row 6 of cover page for each Reporting Person. (iii) Sole power to dispose or to direct the disposition of: See Row 7 of cover page for each Reporting Person. (iv) Shared power to dispose or to direct the disposition of: See Row 8 of cover page for each Reporting Person. Page 12 of 13 Pages 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: [x] Yes Page 13 of 13 Pages SIGNATURES ---------- After reasonable inquiry and to the best of my knowledge and belief, I certify that the information set forth in this statement is true, complete and correct. Dated: February 10, 1999 /s/ Mark G. Wilson -------------------------------------- Mark G. Wilson, on behalf of TVI-4, in his capacity as a general partner of TVIM-4, the general partner of TVI-4, on behalf of TVIP-4, in his capacity as a general partner of TVIM-4, which is the general partner of TVIP-4, on behalf of TVIA-4, in his capacity as a general partner of TVIM-4, which is the general partner of TVIA-4, and on behalf of TVIM-4, in his capacity as a general partner thereof. /s/ Robert C. Kagle /s/ Mark G. Wilson - ----------------------------- ----------------------------- ROBERT C. KAGLE MARK G. WILSON /s/ David F. Marquardt /s/ John R. Johnston - ----------------------------- ----------------------------- DAVID F. MARQUARDT JOHN R. JOHNSTON /s/ Burton J. McMurtry - ---------------------------- BURTON J. MCMURTRY -----END PRIVACY-ENHANCED MESSAGE-----