SC 13G 1 p15951_13g.txt SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 SCHEDULE 13G Information to be included in statements filed pursuant to Rules 13d-1 (b), (c) and (d) and amendment thereto pursuant to Rule 13d-2(b) under the Securities Exchange Act of 1934 (AMENDMENT NO___________)* CORIXA CORPORATION -------------------------------------------------------------------------------- (Name of Issuer) Common Stock -------------------------------------------------------------------------------- (Title of Class of Securities) 21887F 10 0 -------------------------------------------------------------------------------- (CUSIP Number) August 9, 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) |X| Rule 13d-1 (c) |_| 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, as amended (the "Exchange Act") or otherwise subject to the liabilities of that section of the Exchange Act but shall be subject to all other provisions of the Exchange Act (however, see the Notes).

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Page 21 of 26 Pages ITEM 1. (a) NAME OF ISSUER : Corixa Corporation (b) ADDRESS OF ISSUER'S PRINCIPAL EXECUTIVE OFFICE : 1124 Columbia Street, Suite 200, Seattle, WA 98104 ITEM 2. (a) NAME OF PERSON(S) FILING: InterWest Partners V, LP ("IWP V") InterWest Investors V ("II V") InterWest Management Partners V, LP ("IMP V") InterWest Partners VIII, LP ("IWP VIII") InterWest Investors VIII, LP ("II VIII") InterWest Investors Q VIII, LP ("IIQ VIII") InterWest Management Partners VIII, LLC ("IMP VIII") John C. Adler ("Adler") Stephen C. Bowsher ("Bowsher") Harvey B. Cash ("Cash") Alan W. Crites ("Crites") Philip T. Gianos ("Gianos") Wallace R. Hawley ("Hawley") W. Scott Hedrick ("Hedrick") W. Stephen Holmes III ("Holmes") Gilbert H. Kliman ("Kliman") Robert R. Momsen ("Momsen") H. Ronlad Nash ("Nash") Arnold L. Oronsky ("Oronsky") Thomas L. Rosch ("Rosch") Michael B. Sweeney ("Sweeney") (b) ADDRESS OF PRINCIPAL BUSINESS OFFICE OR, IF NONE, RESIDENCE : 2710 Sand Hill Road, Second Floor, Menlo Park, CA 94025 (c) CITIZENSHIP/PLACE OF ORGANIZATION: IWP V: California II V: California IMP V: California IWP VIII: California II VIII: California IIQ VIII: California IMP VIII California Adler: United States Bowsher: United States Cash: United States Crites: United States Gianos: United States Hawley: United States Hedrick: United States Holmes: United States Kliman: United States Momsen: United States Nash: United States Oronsky: United States Rosch: United States Sweeney: United States Page 22 of 26 Pages (d) TITLE OF CLASS OF SECURITIES: Common Stock (e) CUSIP NUMBER: 21887F 10 0 ITEM 3. Not applicable. ITEM 4. OWNERSHIP.

* less than 1% ** Includes 32,560 and 43,765 shares issuable to Momsen and Oronsky, respectively, pursuant to outstanding options exercisable within 60 days of August 15, 2002. (1) Includes 399,920 shares issuable pursuant to warrant exercise. (2) Includes 3,192 shares issuable pursuant to warrant exercise. (3) Includes 11,442 shares issuable pursuant to warrant exercise. (4) IMP V is the general partner of IWP V. Page 23 of 26 Pages (5) Includes 414,554 shares issuable pursuant to warrant exercise. IMP VIII is the general partner of IWP VIII, II VIII and IIQ VIII. Bowsher, Cash, Gianos, Hedrick, Holmes, Kliman, Oronsky and Rosch are managing directors of IMP VIII. Adler, Nash and Sweeney are venture members of IMP VIII. (6) Crites, Gianos, Hawley, Hedrick, Holmes, Momsen and Oronsky are general partners of IMP V. (7) Crites, Hawley, Hedrick, Holmes and Momsen are the administrative general partners of IIV. 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. Under certain circumstances set forth in the partnership agreements of IMP V and II V and the limited liability company operating agreement of IMP VIII, the general partners and/or limited partners of such partnerships and the members of such limited liability company have the right to receive dividends from, or the proceeds from the sale of, the common stock of issuer beneficially owned by such partnerships and limited liability company. 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 13(d)(3). ITEM 9. NOTICE OF DISSOLUTION OF THE GROUP. Not applicable. ITEM 10. CERTIFICATION. By signing below I certify that, to the best of my knowledge and belief, the securities referred to above were not acquired and are not held for the purpose of or with the effect of changing or influencing the control of the issuer of the securities and were not acquired and are not held in connection with or as a participant in any transaction having that purpose or effect. EXHIBITS Joint Filing Statement attached as Exhibit A. Page 24 of 26 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: August 19, 2002 JOHN C. ADLER INTERWEST PARTNERS V, LP /s/ John C. Adler ------------------------- By: InterWest Management Partners V, LP by Karen A. Wilson, Power its General Partner of Attorney By: /s/ W. Stephen Holmes ------------------------------- General Partner STEPHEN C. BOWSHER /s/ Stephen C. Bowsher ------------------------- HARVEY B. CASH INTERWEST INVESTORS V /s/ Harvey B. Cash ------------------------- By: /s/ W. Stephen Holmes by Karen A. Wilson, Power ------------------------------- of Attorney General Partner ALAN W. CRITES INTERWEST MANAGEMENT PARTNERS V, LP /s/ Alan W. Crites ------------------------- By: /s/ W. Stephen Holmes by Karen A. Wilson, Power ------------------------------- of Attorney General Partner PHILIP T. GIANOS INTERWEST PARTNERS VIII, LP /s/ Philip T. Gianos ------------------------- By: InterWest Management Partners VIII, LLC its General Partner WALLACE R. HAWLEY By: /s/ W. Stephen Holmes ------------------------------- /s/ Wallace R. Hawley Managing Director ------------------------- by Karen A. Wilson, Power of Attorney W. SCOTT HEDRICK INTERWEST INVESTORS VIII, LP /s/ W. Scott Hedrick ------------------------- By: InterWest Management Partners VIII, LLC by Karen A. Wilson, Power its General Partner of Attorney W. STEPHEN HOLMES III By: /s/ W. Stephen Holmes ------------------------------- /s/ W. Stephen Holmes Managing Director ------------------------- GILBERT H. KLIMAN INTERWEST INVESTORS Q VIII, LP /s/ Gilbert H. Kliman ------------------------- By: InterWest Management Partners VIII, LLC its General Partner ROBERT R. MOMSEN By: /s/ W. Stephen Holmes ------------------------------- /s/ Robert R. Momsen Managing Director ------------------------- by Karen A. Wilson, Power of Attorney H. RONALD NASH INTERWEST MANAGEMENT PARTNERS VIII, LLC /s/ H. Ronald Nash ------------------------- By: /s/ W. Stephen Holmes by Karen A. Wilson, Power ------------------------------- of Attorney Managing Director ARNOLD L. ORONSKY MICHAEL B. SWEENEY /s/ Arnold L. Oronsky /s/ Michael B. Sweeney ------------------------- ------------------------- THOMAS L. ROSCH /s/ Thomas L. Rosch ------------------------- by Karen A. Wilson, Power of Attorney EXHIBIT A Joint Filing Statement We, the undersigned, hereby express our agreement that the attached Schedule 13G is filed on behalf of each of us. JOHN C. ADLER INTERWEST PARTNERS V, LP /s/ John C. Adler ------------------------- By: InterWest Management Partners V, LP by Karen A. Wilson, Power its General Partner of Attorney By: /s/ W. Stephen Holmes ------------------------------- General Partner STEPHEN C. BOWSHER /s/ Stephen C. Bowsher ------------------------- HARVEY B. CASH INTERWEST INVESTORS V /s/ Harvey B. Cash ------------------------- By: /s/ W. Stephen Holmes by Karen A. Wilson, Power ------------------------------- of Attorney General Partner ALAN W. CRITES INTERWEST MANAGEMENT PARTNERS V, LP /s/ Alan W. Crites ------------------------- By: /s/ W. Stephen Holmes by Karen A. Wilson, Power ------------------------------- of Attorney General Partner PHILIP T. GIANOS INTERWEST PARTNERS VIII, LP /s/ Philip T. Gianos ------------------------- By: InterWest Management Partners VIII, LLC its General Partner WALLACE R. HAWLEY By: /s/ W. Stephen Holmes ------------------------------- /s/ Wallace R. Hawley Managing Director ------------------------- by Karen A. Wilson, Power of Attorney W. SCOTT HEDRICK INTERWEST INVESTORS VIII, LP /s/ W. Scott Hedrick ------------------------- By: InterWest Management Partners VIII, LLC by Karen A. Wilson, Power its General Partner of Attorney W. STEPHEN HOLMES III By: /s/ W. Stephen Holmes ------------------------------- /s/ W. Stephen Holmes Managing Director ------------------------- GILBERT H. KLIMAN INTERWEST INVESTORS Q VIII, LP /s/ Gilbert H. Kliman ------------------------- By: InterWest Management Partners VIII, LLC its General Partner ROBERT R. MOMSEN By: /s/ W. Stephen Holmes ------------------------------- /s/ Robert R. Momsen Managing Director ------------------------- by Karen A. Wilson, Power of Attorney H. RONALD NASH INTERWEST MANAGEMENT PARTNERS VIII, LLC /s/ H. Ronald Nash ------------------------- By: /s/ W. Stephen Holmes by Karen A. Wilson, Power ------------------------------- of Attorney Managing Director ARNOLD L. ORONSKY MICHAEL B. SWEENEY /s/ Arnold L. Oronsky /s/ Michael B. Sweeney ------------------------- ------------------------- THOMAS L. ROSCH /s/ Thomas L. Rosch ------------------------- by Karen A. Wilson, Power of Attorney

INTERWEST PARTNERS VIII LP SC 13G