-----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, KhHOx1SaILREeefoOzOelWf7tJIqftq5SzkgACeL7wgl/IfPVZr9Qx0t6hyBKuTS wbqZUr9oMXgxTpYQivwstQ== 0001072613-03-000194.txt : 20030210 0001072613-03-000194.hdr.sgml : 20030210 20030210153124 ACCESSION NUMBER: 0001072613-03-000194 CONFORMED SUBMISSION TYPE: SC 13G/A PUBLIC DOCUMENT COUNT: 1 FILED AS OF DATE: 20030210 GROUP MEMBERS: C. RICHARD KRAMLICH GROUP MEMBERS: CHARLES W. NEWHALL III GROUP MEMBERS: CORNELIUS C. BOND, JR. GROUP MEMBERS: DONALD L. MURFIN GROUP MEMBERS: NANCY L. DORMAN GROUP MEMBERS: NEA CHEMICALS AND MATERIALS PARTNERS, L.P. GROUP MEMBERS: THOMAS C. MCCONNELL GROUP MEMBERS: THOMAS R. BARUCH SUBJECT COMPANY: COMPANY DATA: COMPANY CONFORMED NAME: AEROGEN INC CENTRAL INDEX KEY: 0001039160 STANDARD INDUSTRIAL CLASSIFICATION: SURGICAL & MEDICAL INSTRUMENTS & APPARATUS [3841] IRS NUMBER: 330488580 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: SC 13G/A SEC ACT: 1934 Act SEC FILE NUMBER: 005-60561 FILM NUMBER: 03547208 BUSINESS ADDRESS: STREET 1: 1310 CORONADO DR CITY: SANTA CLARA STATE: CA ZIP: 95054 BUSINESS PHONE: 4085432400 MAIL ADDRESS: STREET 1: 1310 ORLEANS DRIVE CITY: SUNNYVALE STATE: CA ZIP: 94089 FILED BY: COMPANY DATA: COMPANY CONFORMED NAME: CHEMICALS & MATERIALS ENTERPRISE ASSOCIATES L P CENTRAL INDEX KEY: 0000859043 FILING VALUES: FORM TYPE: SC 13G/A BUSINESS ADDRESS: STREET 1: ONE CLEVELAND CENTER SUITE 2700 CITY: CLEVELAND STATE: OH ZIP: 44114 BUSINESS PHONE: 2168614800 MAIL ADDRESS: STREET 1: ONE CLEVELAND CENTER SUITE 2700 CITY: CLEVELAND STATE: OH ZIP: 44114 FORMER COMPANY: FORMER CONFORMED NAME: CHEMICALS AND MATERIALS ENTERPRISE ASSOCIATES LTD PARTN DATE OF NAME CHANGE: 19900510 SC 13G/A 1 sc13g_11728b.txt SCHEDULE 13G/A - AEROGEN, INC. ================================================================================ 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 RULE 13D-2(B) (AMENDMENT NO. 2 )* Aerogen, Inc. - -------------------------------------------------------------------------------- (Name of Issuer) Common Stock, $0.001 par value - -------------------------------------------------------------------------------- (Title of Class of Securities) 00777910 - -------------------------------------------------------------------------------- (CUSIP Number) December 31, 2002 - -------------------------------------------------------------------------------- (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) *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 19 pages ================== ============= CUSIP NO. 00777910 13G PAGE 2 OF 19 ================== ============= ================================================================================ 1 NAMES OF REPORTING PERSONS Chemicals and Materials Enterprise Associates, Limited Partnership - ------- ------------------------------------------------------------------------ 2 CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP (SEE INSTRUCTIONS) (a) [_] (b) [_] - ------- ------------------------------------------------------------------------ 3 SEC USE ONLY - ------- ------------------------------------------------------------------------ 4 CITIZENSHIP OR PLACE OF ORGANIZATION Delaware - ------- ------------------------------------------------------------------------ 5 SOLE VOTING POWER 0 shares NUMBER OF ------- ----------------------------------------------------- SHARES 6 SHARED VOTING POWER BENEFICIALLY OWNED BY 1,299,144 shares EACH ------- ----------------------------------------------------- REPORTING 7 SOLE DISPOSITIVE POWER PERSON WITH 0 shares ------- ----------------------------------------------------- 8 SHARED DISPOSITIVE POWER 1,299,144 shares - ------- ------------------------------------------------------------------------ 9 AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON 1,299,144 shares - ------- ------------------------------------------------------------------------ 10 CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES (SEE INSTRUCTIONS) [_] - ------- ------------------------------------------------------------------------ 11 PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW 9 6.4% - ------- ------------------------------------------------------------------------ 12 TYPE OF REPORTING PERSON (SEE INSTRUCTIONS) PN ================================================================================ *SEE INSTRUCTIONS BEFORE FILLING OUT! Page 2 of 19 pages ================== ============= CUSIP NO. 00777910 13G PAGE 3 OF 19 ================== ============= ================================================================================ 1 NAMES OF REPORTING PERSONS NEA Chemicals and Materials Partners, Limited Partnership - ------- ------------------------------------------------------------------------ 2 CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP (SEE INSTRUCTIONS) (a) [_] (b) [_] - ------- ------------------------------------------------------------------------ 3 SEC USE ONLY - ------- ------------------------------------------------------------------------ 4 CITIZENSHIP OR PLACE OF ORGANIZATION Delaware - ------- ------------------------------------------------------------------------ 5 SOLE VOTING POWER 0 shares NUMBER OF ------- ----------------------------------------------------- SHARES 6 SHARED VOTING POWER BENEFICIALLY OWNED BY 1,299,144 shares EACH ------- ----------------------------------------------------- REPORTING 7 SOLE DISPOSITIVE POWER PERSON WITH 0 shares ------- ----------------------------------------------------- 8 SHARED DISPOSITIVE POWER 1,299,144 shares - ------- ------------------------------------------------------------------------ 9 AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON 1,299,144 shares - ------- ------------------------------------------------------------------------ 10 CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES (SEE INSTRUCTIONS) [_] - ------- ------------------------------------------------------------------------ 11 PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW 9 6.4% - ------- ------------------------------------------------------------------------ 12 TYPE OF REPORTING PERSON (SEE INSTRUCTIONS) PN ================================================================================ *SEE INSTRUCTIONS BEFORE FILLING OUT! Page 3 of 19 pages ================== ============= CUSIP NO. 00777910 13G PAGE 4 OF 19 ================== ============= ================================================================================ 1 NAMES OF REPORTING PERSONS Cornelius C. Bond, Jr. - ------- ------------------------------------------------------------------------ 2 CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP (SEE INSTRUCTIONS) (a) [_] (b) [_] - ------- ------------------------------------------------------------------------ 3 SEC USE ONLY - ------- ------------------------------------------------------------------------ 4 CITIZENSHIP OR PLACE OF ORGANIZATION United States - ------- ------------------------------------------------------------------------ 5 SOLE VOTING POWER 0 shares NUMBER OF ------- ----------------------------------------------------- SHARES 6 SHARED VOTING POWER BENEFICIALLY OWNED BY 1,299,144 shares EACH ------- ----------------------------------------------------- REPORTING 7 SOLE DISPOSITIVE POWER PERSON WITH 0 shares ------- ----------------------------------------------------- 8 SHARED DISPOSITIVE POWER 1,299,144 shares - ------- ------------------------------------------------------------------------ 9 AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON 1,299,144 shares - ------- ------------------------------------------------------------------------ 10 CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES (SEE INSTRUCTIONS) [_] - ------- ------------------------------------------------------------------------ 11 PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW 9 6.4% - ------- ------------------------------------------------------------------------ 12 TYPE OF REPORTING PERSON (SEE INSTRUCTIONS) IN ================================================================================ *SEE INSTRUCTIONS BEFORE FILLING OUT! Page 4 of 19 pages ================== ============= CUSIP NO. 00777910 13G PAGE 5 OF 19 ================== ============= ================================================================================ 1 NAMES OF REPORTING PERSONS Nancy L. Dorman - ------- ------------------------------------------------------------------------ 2 CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP (SEE INSTRUCTIONS) (a) [_] (b) [_] - ------- ------------------------------------------------------------------------ 3 SEC USE ONLY - ------- ------------------------------------------------------------------------ 4 CITIZENSHIP OR PLACE OF ORGANIZATION United States - ------- ------------------------------------------------------------------------ 5 SOLE VOTING POWER 0 shares NUMBER OF ------- ----------------------------------------------------- SHARES 6 SHARED VOTING POWER BENEFICIALLY OWNED BY 1,299,144 shares EACH ------- ----------------------------------------------------- REPORTING 7 SOLE DISPOSITIVE POWER PERSON WITH 0 shares ------- ----------------------------------------------------- 8 SHARED DISPOSITIVE POWER 1,299,144 shares - ------- ------------------------------------------------------------------------ 9 AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON 1,299,144 shares - ------- ------------------------------------------------------------------------ 10 CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES (SEE INSTRUCTIONS) [_] - ------- ------------------------------------------------------------------------ 11 PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW 9 6.4% - ------- ------------------------------------------------------------------------ 12 TYPE OF REPORTING PERSON (SEE INSTRUCTIONS) IN ================================================================================ *SEE INSTRUCTIONS BEFORE FILLING OUT! Page 5 of 19 pages ================== ============= CUSIP NO. 00777910 13G PAGE 6 OF 19 ================== ============= ================================================================================ 1 NAMES OF REPORTING PERSONS C. Richard Kramlich - ------- ------------------------------------------------------------------------ 2 CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP (SEE INSTRUCTIONS) (a) [_] (b) [_] - ------- ------------------------------------------------------------------------ 3 SEC USE ONLY - ------- ------------------------------------------------------------------------ 4 CITIZENSHIP OR PLACE OF ORGANIZATION United States - ------- ------------------------------------------------------------------------ 5 SOLE VOTING POWER 0 shares NUMBER OF ------- ----------------------------------------------------- SHARES 6 SHARED VOTING POWER BENEFICIALLY OWNED BY 1,299,144 shares EACH ------- ----------------------------------------------------- REPORTING 7 SOLE DISPOSITIVE POWER PERSON WITH 0 shares ------- ----------------------------------------------------- 8 SHARED DISPOSITIVE POWER 1,299,144 shares - ------- ------------------------------------------------------------------------ 9 AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON 1,299,144 shares - ------- ------------------------------------------------------------------------ 10 CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES (SEE INSTRUCTIONS) [_] - ------- ------------------------------------------------------------------------ 11 PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW 9 6.4% - ------- ------------------------------------------------------------------------ 12 TYPE OF REPORTING PERSON (SEE INSTRUCTIONS) IN ================================================================================ *SEE INSTRUCTIONS BEFORE FILLING OUT! Page 6 of 19 pages ================== ============= CUSIP NO. 00777910 13G PAGE 7 OF 19 ================== ============= ================================================================================ 1 NAMES OF REPORTING PERSONS Thomas C. McConnell - ------- ------------------------------------------------------------------------ 2 CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP (SEE INSTRUCTIONS) (a) [_] (b) [_] - ------- ------------------------------------------------------------------------ 3 SEC USE ONLY - ------- ------------------------------------------------------------------------ 4 CITIZENSHIP OR PLACE OF ORGANIZATION United States - ------- ------------------------------------------------------------------------ 5 SOLE VOTING POWER 0 shares NUMBER OF ------- ----------------------------------------------------- SHARES 6 SHARED VOTING POWER BENEFICIALLY OWNED BY 1,299,144 shares EACH ------- ----------------------------------------------------- REPORTING 7 SOLE DISPOSITIVE POWER PERSON WITH 0 shares ------- ----------------------------------------------------- 8 SHARED DISPOSITIVE POWER 1,299,144 shares - ------- ------------------------------------------------------------------------ 9 AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON 1,299,144 shares - ------- ------------------------------------------------------------------------ 10 CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES (SEE INSTRUCTIONS) [_] - ------- ------------------------------------------------------------------------ 11 PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW 9 6.4% - ------- ------------------------------------------------------------------------ 12 TYPE OF REPORTING PERSON (SEE INSTRUCTIONS) IN ================================================================================ *SEE INSTRUCTIONS BEFORE FILLING OUT! Page 7 of 19 pages ================== ============= CUSIP NO. 00777910 13G PAGE 8 OF 19 ================== ============= ================================================================================ 1 NAMES OF REPORTING PERSONS Charles W. Newhall III - ------- ------------------------------------------------------------------------ 2 CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP (SEE INSTRUCTIONS) (a) [_] (b) [_] - ------- ------------------------------------------------------------------------ 3 SEC USE ONLY - ------- ------------------------------------------------------------------------ 4 CITIZENSHIP OR PLACE OF ORGANIZATION United States - ------- ------------------------------------------------------------------------ 5 SOLE VOTING POWER 0 shares NUMBER OF ------- ----------------------------------------------------- SHARES 6 SHARED VOTING POWER BENEFICIALLY OWNED BY 1,299,144 shares EACH ------- ----------------------------------------------------- REPORTING 7 SOLE DISPOSITIVE POWER PERSON WITH 0 shares ------- ----------------------------------------------------- 8 SHARED DISPOSITIVE POWER 1,299,144 shares - ------- ------------------------------------------------------------------------ 9 AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON 1,299,144 shares - ------- ------------------------------------------------------------------------ 10 CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES (SEE INSTRUCTIONS) [_] - ------- ------------------------------------------------------------------------ 11 PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW 9 6.4% - ------- ------------------------------------------------------------------------ 12 TYPE OF REPORTING PERSON (SEE INSTRUCTIONS) IN ================================================================================ *SEE INSTRUCTIONS BEFORE FILLING OUT! Page 8 of 19 pages ================== ============= CUSIP NO. 00777910 13G PAGE 9 OF 19 ================== ============= ================================================================================ 1 NAMES OF REPORTING PERSONS Thomas R. Baruch - ------- ------------------------------------------------------------------------ 2 CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP (SEE INSTRUCTIONS) (a) [_] (b) [_] - ------- ------------------------------------------------------------------------ 3 SEC USE ONLY - ------- ------------------------------------------------------------------------ 4 CITIZENSHIP OR PLACE OF ORGANIZATION United States - ------- ------------------------------------------------------------------------ 5 SOLE VOTING POWER 13,611 shares NUMBER OF ------- ----------------------------------------------------- SHARES 6 SHARED VOTING POWER BENEFICIALLY OWNED BY 1,447,292 shares EACH ------- ----------------------------------------------------- REPORTING 7 SOLE DISPOSITIVE POWER PERSON WITH 13,611 shares ------- ----------------------------------------------------- 8 SHARED DISPOSITIVE POWER 1,447,292 shares - ------- ------------------------------------------------------------------------ 9 AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON 1,460,903 shares - ------- ------------------------------------------------------------------------ 10 CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES (SEE INSTRUCTIONS) [_] - ------- ------------------------------------------------------------------------ 11 PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW 9 7.2% - ------- ------------------------------------------------------------------------ 12 TYPE OF REPORTING PERSON (SEE INSTRUCTIONS) IN ================================================================================ *SEE INSTRUCTIONS BEFORE FILLING OUT! Page 9 of 19 pages ================== ============= CUSIP NO. 00777910 13G PAGE 10 OF 19 ================== ============= ================================================================================ 1 NAMES OF REPORTING PERSONS Donald L. Murfin - ------- ------------------------------------------------------------------------ 2 CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP (SEE INSTRUCTIONS) (a) [_] (b) [_] - ------- ------------------------------------------------------------------------ 3 SEC USE ONLY - ------- ------------------------------------------------------------------------ 4 CITIZENSHIP OR PLACE OF ORGANIZATION United States - ------- ------------------------------------------------------------------------ 5 SOLE VOTING POWER 0 shares NUMBER OF ------- ----------------------------------------------------- SHARES 6 SHARED VOTING POWER BENEFICIALLY OWNED BY 1,299,144 shares EACH ------- ----------------------------------------------------- REPORTING 7 SOLE DISPOSITIVE POWER PERSON WITH 0 shares ------- ----------------------------------------------------- 8 SHARED DISPOSITIVE POWER 1,299,144 shares - ------- ------------------------------------------------------------------------ 9 AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON 1,299,144 shares - ------- ------------------------------------------------------------------------ 10 CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES (SEE INSTRUCTIONS) [_] - ------- ------------------------------------------------------------------------ 11 PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW 9 6.4% - ------- ------------------------------------------------------------------------ 12 TYPE OF REPORTING PERSON (SEE INSTRUCTIONS) IN ================================================================================ *SEE INSTRUCTIONS BEFORE FILLING OUT! Page 10 of 19 pages Item 1(a). NAME OF ISSUER: Aerogen, Inc. -------------- Item 1(b). ADDRESS OF ISSUER'S PRINCIPAL EXECUTIVE OFFICES: ----------------------------------------------- 2071 Stierlin Court Mountain View, CA 94043 Item 2(a). NAMES OF PERSONS FILING: ----------------------- Chemicals and Materials Enterprise Associates, Limited Partnership ("CMEA"), NEA Chemicals and Materials Partners, Limited Partnership ("CMEA Partners"), which is a general partner of CMEA, and Cornelius C. Bond, Jr. ("Bond"), Nancy L. Dorman ("Dorman"), C. Richard Kramlich ("Kramlich"), Thomas C. McConnell ("McConnell") and Charles W. Newhall III ("Newhall" and collectively with Bond, Dorman, Kramlich and McConnell the "General Partners"), and Thomas R. Baruch ("Baruch") and Donald L. Murfin ("Murfin"). The General Partners are individual general partners of CMEA Partners. Baruch and Murfin are individual general partners of CMEA. The persons named in this paragraph are referred to individually herein as a "Reporting Person" and collectively as the "Reporting Persons." Item 2(b). ADDRESSES OF PRINCIPAL BUSINESS OFFICES OR, IF NONE, RESIDENCES: --------------------------------------------------------------- The address of the principal business office of CMEA Partners, Bond, Dorman, Murfin and Newhall is New Enterprise Associates, 1119 St. Paul Street, Baltimore, Maryland 21202. The address of the principal business office of Kramlich and McConnell is New Enterprise Associates, 2490 Sand Hill Road, Menlo Park, California 94025. The address of the principal business office of CMEA and Baruch is One Embarcadero Center, Suite 3250, San Francisco, CA 94111. Item 2(c). CITIZENSHIP: ----------- Each of CMEA and CMEA Partners is a limited partnership organized under the laws of the State of Delaware. Each of the General Partners, Baruch and Murfin is a United States citizen. Item 2(d). TITLE OF CLASS OF SECURITIES: ---------------------------- Common Stock, $0.001 par value ("Common Stock"). Item 2(e). CUSIP NUMBER: 00777910. ------------ Item 4. OWNERSHIP. --------- (a) Amount Beneficially Owned: CMEA is the record owner of 1,299,144 shares of Common Stock as of December 31, 2002 (the "CMEA Shares"). As a general partner of CMEA, CMEA Partners may be deemed to own beneficially the CMEA Shares. As individual general partners of CMEA Partners, Bond, Dorman, Kramlich, McConnell and Newhall may be deemed to own beneficially the CMEA Shares. As a general partner of CMEA, Murfin may be deemed to own beneficially the CMEA Shares. CMEA Life Sciences Fund, L.P. ("Life Sciences") is the record owner of 148,148 shares of Common Stock as of December 31, 2002 (the "Life Sciences Shares"). As a general partner of CMEA Life Sciences Management, L.P., the general partner of Life Sciences, Baruch may be deemed to own beneficially the Life Sciences Shares. Baruch is the record owner of options to purchase 13,611 shares of Common Stock (the "Option Shares"), which options will be exercisable within 60 days of December 31, 2002. As a general partner of CMEA, Baruch may be deemed to own beneficially the CMEA Shares, as well as the Life Sciences Shares and the Option Shares, for a total of 1,460,903 shares of Common Stock. Page 11 of 19 pages (b) Percent of Class: Each of the Reporting Persons other than Baruch: 6.4%. Baruch: 7.2%. The foregoing percentages are calculated based upon the 20,403,746 shares of Common Stock reported to be outstanding as of October 31, 2002, as adjusted pursuant to Rule 13d-3(d)(1), to the extent applicable. (c) Number of shares as to which such person has: (i) sole power to vote or to direct the vote: 0 shares of Common Stock for each Reporting Person other than Baruch. 13,611 shares of Common Stock for Baruch. (ii) shared power to vote or to direct the vote: 1,299,144 shares of Common Stock for each Reporting Person other than Baruch. 1,447,292 shares of Common Stock for Baruch. (iii) sole power to dispose or direct the disposition of: 0 shares of Common Stock for each Reporting Person other than Baruch. 13,611 shares of Common Stock for Baruch. (iv) shared power to dispose or direct the disposition of: 1,299,144 shares of Common Stock for each Reporting Person other than Baruch. 1,447,292 shares of Common Stock for Baruch. Each Reporting Person disclaims beneficial ownership of such shares of Common Stock except for the shares, if any, such Reporting Person holds of record. Item 5. Ownership of Five Percent or Less of a Class. Not Applicable. -------------------------------------------- ALL OTHER ITEMS REPORTED ON THE SCHEDULE 13G DATED AS OF FEBRUARY 14, 2002 AND FILED ON BEHALF OF THE REPORTING PERSONS WITH RESPECT TO THE COMMON STOCK OF AEROGEN, INC. REMAIN UNCHANGED. Page 12 of 19 pages SIGNATURE After reasonable inquiry and to the best of its knowledge and belief, each of the undersigned certifies that the information set forth in this statement is true, complete and correct. Date: February 4, 2003 CHEMICALS AND MATERIALS ENTERPRISE ASSOCIATES, LIMITED PARTNERSHIP By: NEA Chemicals and Materials Partners, Limited Partnership By: * ---------------------------- Charles W. Newhall III General Partner NEA CHEMICALS AND MATERIALS PARTNERS, LIMITED PARTNERSHIP By: * -------------------------------- Charles W. Newhall III General Partner * - ------------------------------- Thomas R. Baruch * - ------------------------------- Cornelius C. Bond, Jr. * - ------------------------------- C. Richard Kramlich * - ------------------------------- Thomas C. McConnell * - ------------------------------- Donald L. Murfin Page 13 of 19 pages * - ------------------------------- Charles W. Newhall III /s/ Nancy L. Dorman ------------------------------------ Nancy L. Dorman, in her individual capacity and as Attorney-in-Fact - -------------------------------------------------------------------------------- * This Schedule 13G was executed by Nancy L. Dorman pursuant to a Power of Attorney filed with the Securities and Exchange Commission on February 13, 1992 in connection with a Schedule 13G for Advanced Interventional Systems Inc., which Power of Attorney is incorporated herein by reference and is attached hereto as Exhibit 2. Page 14 of 19 pages Exhibit 1 --------- AGREEMENT Pursuant to Rule 13d-1(k)(1) under the Securities Exchange Act of 1934, the undersigned hereby agree that only one statement containing the information required by Schedule 13G need be filed with respect to the ownership by each of the undersigned of shares of Common Stock of Aerogen, Inc. Date: February 4, 2003 CHEMICALS AND MATERIALS ENTERPRISE ASSOCIATES, LIMITED PARTNERSHIP By: NEA Chemicals and Materials Partners, Limited Partnership By: * ---------------------------- Charles W. Newhall III General Partner NEA CHEMICALS AND MATERIALS PARTNERS, LIMITED PARTNERSHIP By: * -------------------------------- Charles W. Newhall III General Partner * - ------------------------------- Thomas R. Baruch * - ------------------------------- Cornelius C. Bond, Jr. * - ------------------------------- C. Richard Kramlich * - ------------------------------- Thomas C. McConnell * - ------------------------------- Donald L. Murfin Page 15 of 19 pages * - ------------------------------- Charles W. Newhall III /s/ Nancy L. Dorman ------------------------------------ Nancy L. Dorman, in her individual capacity and as Attorney-in-Fact - -------------------------------------------------------------------------------- * This Schedule 13G was executed by Nancy L. Dorman pursuant to a Power of Attorney filed with the Securities and Exchange Commission on February 13, 1992 in connection with a Schedule 13G for Advanced Interventional Systems Inc., which Power of Attorney is incorporated herein by reference and is attached hereto as Exhibit 2. Page 16 of 19 pages Exhibit 2 --------- POWER OF ATTORNEY KNOW ALL MEN BY THESE PRESENTS, that each person whose signature appears below hereby constitutes and appoints Nancy L. Dorman and Charles W. Newhall III, and each of them, with full power to act without the other, his true and lawful attorney-in-fact, with full power of substitution, to sign any and all instruments, certificates and documents that may be necessary, desirable or appropriate to be executed on behalf of himself as an individual or in his capacity as a general partner of any partnership, pursuant to section 13 or 16 of the Securities Exchange Act of 1934, as amended (the "Exchange Act"), and any and all regulations promulgated thereunder, and to file the same, with all exhibits thereto, and any other documents in connection therewith, with the Securities and Exchange Commission, and with any other entity when and if such is mandated by the Exchange Act or by the By-laws of the National Association of Securities Dealers, Inc., granting unto said attorney-in-fact full power and authority to do and perform each and every act and thing necessary, desirable or appropriate, fully to all intents and purposes as he might or could do in person, thereby ratifying and confirming all that said attorney-in-fact, or his substitutes, may lawfully do or cause to be done by virtue hereof. IN WITNESS WHEREOF, this Power of Attorney has been signed as of the 23rd day of April, 1991. /s/ Raymond L. Bank ------------------------------------ Raymond L. Bank /s/ Thomas R. Baruch ------------------------------------ Thomas R. Baruch /s/ Cornelius C. Bond, Jr. ------------------------------------ Cornelius C. Bond, Jr. /s/ Frank A. Bonsal, Jr. ------------------------------------ Frank A. Bonsal, Jr. /s/ James A. Cole ------------------------------------ James A. Cole Page 17 of 19 pages /s/ Nancy L. Dorman ------------------------------------ Nancy L. Dorman /s/ Neal M. Douglas ------------------------------------ Neal M. Douglas /s/ John W. Glynn, Jr. ------------------------------------ John W. Glynn, Jr. /s/ Curran W. Harvey ------------------------------------ Curran W. Harvey /s/ Ronald Kase ------------------------------------ Ronald Kase /s/ C. Richard Kramlich ------------------------------------ C. Richard Kramlich /s/ Robert F. Kuhling ------------------------------------ Robert F. Kuhling /s/ Arthur J. Marks ------------------------------------ Arthur J. Marks /s/ Thomas C. McConnell ------------------------------------ Thomas C. McConnell /s/ Donald L. Murfin ------------------------------------ Donald L. Murfin /s/ H. Leland Murphy ------------------------------------ H. Leland Murphy Page 18 of 19 pages /s/ John M. Nehra ------------------------------------ John M. Nehra /s/ Charles W. Newhall III ------------------------------------ Charles W. Newhall III /s/ Terry L. Opdendyk ------------------------------------ Terry L. Opdendyk /s/ Barbara J. Perrier ------------------------------------ Barbara J. Perrier /s/ C. Vincent Prothro ------------------------------------ C. Vincent Prothro /s/ C. Woodrow Rea, Jr. ------------------------------------ C. Woodrow Rea, Jr. /s/ Howard D. Wolfe, Jr. ------------------------------------ Howard D. Wolfe, Jr. /s/ Nora M. Zietz ------------------------------------ Nora M. Zietz Page 19 of 19 pages -----END PRIVACY-ENHANCED MESSAGE-----