-----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, OGgWJp3DungbQ9j2CxdbhxxRXTYIy84Ms01/rlxabXZaTWzjP8gA2sF4Jw53DPVk o7isrLNsn7lt9nuzHqq6dQ== 0000950135-01-000675.txt : 20010223 0000950135-01-000675.hdr.sgml : 20010223 ACCESSION NUMBER: 0000950135-01-000675 CONFORMED SUBMISSION TYPE: SC 13G PUBLIC DOCUMENT COUNT: 3 FILED AS OF DATE: 20010214 GROUP MEMBERS: ARCH MANAGEMENT PARTNERS II, L.P. GROUP MEMBERS: ARCH VENTURE CORPORATION GROUP MEMBERS: ARCH VENTURE FUND II, L.P. GROUP MEMBERS: ARCH VENTURE FUND III L P GROUP MEMBERS: ARCH VENTURE PARTNERS, L.L.C. GROUP MEMBERS: ARCH VENTURE PARTNERS, L.P. GROUP MEMBERS: CLINTON BYBEE GROUP MEMBERS: KEITH CRANDELL GROUP MEMBERS: ROBERT NELSEN GROUP MEMBERS: STEVEN LAZARUS SUBJECT COMPANY: COMPANY DATA: COMPANY CONFORMED NAME: ADOLOR CORP CENTRAL INDEX KEY: 0001076167 STANDARD INDUSTRIAL CLASSIFICATION: PHARMACEUTICAL PREPARATIONS [2834] IRS NUMBER: 311429198 FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: SC 13G SEC ACT: SEC FILE NUMBER: 005-60253 FILM NUMBER: 1541460 BUSINESS ADDRESS: STREET 1: 371 PHOENIXVILLE PIKE CITY: MALVERN STATE: PA ZIP: 19355 MAIL ADDRESS: STREET 1: 371 PHOENIXVILLE PIKE CITY: MALVERN STATE: PA ZIP: 19355 FILED BY: COMPANY DATA: COMPANY CONFORMED NAME: ARCH VENTURE FUND III L P CENTRAL INDEX KEY: 0001031836 STANDARD INDUSTRIAL CLASSIFICATION: [] STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: SC 13G BUSINESS ADDRESS: STREET 1: 8725 W KIGGINS ROAD STREET 2: SUITE 290 CITY: CHICAGO STATE: IL ZIP: 60631 BUSINESS PHONE: 7733806600 MAIL ADDRESS: STREET 1: 8725 W KIGGINS ROAD STREET 2: SUITE 290 CITY: CHICAGO STATE: IL ZIP: 60631 SC 13G 1 b38113acsc13g.txt ADOLOR CORPORATION 1 --------------------------- OMB APPROVAL --------------------------- OMB Number: 3235-0145 Expires: October 31, 2002 Estimated average burden hours per response...14.9 --------------------------- UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 SCHEDULE 13G UNDER THE SECURITIES EXCHANGE ACT OF 1934 (AMENDMENT NO. ___ )(1) Adolor Corporation (Name of Issuer) Common Stock (Title of Class of Securities) 00724X10 (CUSIP Number) December 31, 2000 (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) - ---------------------- (1) The remainder of this cover page shall be filled out for a reporting person's initial filing on this form with respect to the subject class of securities, and for any subsequent amendment containing information which would alter the disclosures provided in a prior cover page. The information required in the remainder of this cover page shall not be deemed to be "filed" for the purpose of Section 18 of the Securities Exchange Act of 1934 ("Act") or otherwise subject to the liabilities of that section of the Act but shall be subject to all other provisions of the Act (however, see the Notes). 2 - ---------------------- ----------------------- CUSIP No. 00724X10 13G Page 2 of 21 Pages - -------------------------------------------------------------------------------- 1. NAMES OF REPORTING PERSONS I.R.S. IDENTIFICATION NOS. OF ABOVE PERSONS (ENTITIES ONLY) ARCH Venture Fund II, L.P. - -------------------------------------------------------------------------------- 2. CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP* (a) [ ] (b) [ ] - -------------------------------------------------------------------------------- 3. SEC USE ONLY - -------------------------------------------------------------------------------- 4. CITIZENSHIP OR PLACE OF ORGANIZATION Delaware - -------------------------------------------------------------------------------- 5. SOLE VOTING POWER 0 ------------------------------------------------------------ NUMBER OF SHARES 6. SHARED VOTING POWER BENEFICIALLY OWNED BY 2,261,964 EACH ------------------------------------------------------------ REPORTING 7. SOLE DISPOSITIVE POWER PERSON WITH: 0 ------------------------------------------------------------ 8. SHARED DISPOSITIVE POWER 2,261,964 - -------------------------------------------------------------------------------- 9. AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON 2,261,964 - -------------------------------------------------------------------------------- 10. CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES* [ ] - -------------------------------------------------------------------------------- 11. PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (9) 8.09% - -------------------------------------------------------------------------------- 12. TYPE OF REPORTING PERSON* PN ================================================================================ *SEE INSTRUCTIONS BEFORE FILLING OUT! 3 - ----------------------- ----------------------- CUSIP No. 00724X10 13G Page 3 of 21 Pages - -------------------------------------------------------------------------------- 1. NAMES OF REPORTING PERSONS I.R.S. IDENTIFICATION NOS. OF ABOVE PERSONS (ENTITIES ONLY) ARCH Management Partners II, L.P. - -------------------------------------------------------------------------------- 2. CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP* (a) [ ] (b) [ ] - -------------------------------------------------------------------------------- 3. SEC USE ONLY - -------------------------------------------------------------------------------- 4. CITIZENSHIP OR PLACE OF ORGANIZATION Delaware - -------------------------------------------------------------------------------- 5. SOLE VOTING POWER 0 ------------------------------------------------------------ NUMBER OF SHARES 6. SHARED VOTING POWER BENEFICIALLY OWNED BY 2,261,964 EACH ------------------------------------------------------------ REPORTING 7. SOLE DISPOSITIVE POWER PERSON WITH: 0 ------------------------------------------------------------ 8. SHARED DISPOSITIVE POWER 2,261,964 - -------------------------------------------------------------------------------- 9. AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON 2,261,964 - -------------------------------------------------------------------------------- 10. CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES* [ ] - -------------------------------------------------------------------------------- 11. PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (9) 8.09% - -------------------------------------------------------------------------------- 12. TYPE OF REPORTING PERSON* PN ================================================================================ *SEE INSTRUCTIONS BEFORE FILLING OUT! 4 - ---------------------- ----------------------- CUSIP No. 00724X10 13G Page 4 of 21 Pages - -------------------------------------------------------------------------------- 1. NAMES OF REPORTING PERSONS I.R.S. IDENTIFICATION NOS. OF ABOVE PERSONS (ENTITIES ONLY) ARCH Venture Partners, L.P. - -------------------------------------------------------------------------------- 2. CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP* (a) [ ] (b) [ ] - -------------------------------------------------------------------------------- 3. SEC USE ONLY - -------------------------------------------------------------------------------- 4. CITIZENSHIP OR PLACE OF ORGANIZATION Delaware - -------------------------------------------------------------------------------- 5. SOLE VOTING POWER 0 ------------------------------------------------------------ NUMBER OF SHARES 6. SHARED VOTING POWER BENEFICIALLY OWNED BY 2,261,964 EACH ------------------------------------------------------------ REPORTING 7. SOLE DISPOSITIVE POWER PERSON WITH: 0 ------------------------------------------------------------ 8. SHARED DISPOSITIVE POWER 2,261,964 - -------------------------------------------------------------------------------- 9. AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON 2,261,964 - -------------------------------------------------------------------------------- 10. CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES* [ ] - -------------------------------------------------------------------------------- 11. PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (9) 8.09% - -------------------------------------------------------------------------------- 12. TYPE OF REPORTING PERSON* PN ================================================================================ *SEE INSTRUCTIONS BEFORE FILLING OUT! 5 - -------------------- ----------------------- CUSIP No. 00724X10 13G Page 5 of 21 Pages - -------------------------------------------------------------------------------- 1. NAMES OF REPORTING PERSONS I.R.S. IDENTIFICATION NOS. OF ABOVE PERSONS (ENTITIES ONLY) ARCH Venture Corporation - -------------------------------------------------------------------------------- 2. CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP* (a) [ ] (b) [ ] - -------------------------------------------------------------------------------- 3. SEC USE ONLY - -------------------------------------------------------------------------------- 4. CITIZENSHIP OR PLACE OF ORGANIZATION Illinois - -------------------------------------------------------------------------------- 5. SOLE VOTING POWER 0 NUMBER OF ------------------------------------------------------------ SHARES 6. SHARED VOTING POWER BENEFICIALLY OWNED BY 2,261,964 EACH ------------------------------------------------------------ REPORTING 7. SOLE DISPOSITIVE POWER PERSON WITH: 0 ------------------------------------------------------------ 8. SHARED DISPOSITIVE POWER 2,261,964 - -------------------------------------------------------------------------------- 9. AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON 2,261,964 - -------------------------------------------------------------------------------- 10. CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES* [ ] - -------------------------------------------------------------------------------- 11. PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (9) 8.09% - -------------------------------------------------------------------------------- 12. TYPE OF REPORTING PERSON* CO ================================================================================ *SEE INSTRUCTIONS BEFORE FILLING OUT! 6 - -------------------- ----------------------- CUSIP No. 00724X10 13G Page 6 of 21 Pages - -------------------------------------------------------------------------------- 1. NAMES OF REPORTING PERSONS I.R.S. IDENTIFICATION NOS. OF ABOVE PERSONS (ENTITIES ONLY) ARCH Venture Fund III, L.P. - -------------------------------------------------------------------------------- 2. CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP* (a) [ ] (b) [ ] - -------------------------------------------------------------------------------- 3. SEC USE ONLY - -------------------------------------------------------------------------------- 4. CITIZENSHIP OR PLACE OF ORGANIZATION Delaware - -------------------------------------------------------------------------------- 5. SOLE VOTING POWER 0 NUMBER OF ------------------------------------------------------------ SHARES 6. SHARED VOTING POWER BENEFICIALLY OWNED BY 2,261,964 EACH ------------------------------------------------------------ REPORTING 7. SOLE DISPOSITIVE POWER PERSON WITH: 0 ------------------------------------------------------------ 8. SHARED DISPOSITIVE POWER 2,261,964 - -------------------------------------------------------------------------------- 9. AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON 2,261,964 - -------------------------------------------------------------------------------- 10. CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES* [ ] - -------------------------------------------------------------------------------- 11. PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (9) 8.09% - -------------------------------------------------------------------------------- 12. TYPE OF REPORTING PERSON* PN ================================================================================ *SEE INSTRUCTIONS BEFORE FILLING OUT! 7 - -------------------- ----------------------- CUSIP No. 00724X10 13G Page 7 of 21 Pages - -------------------------------------------------------------------------------- 1. NAMES OF REPORTING PERSONS I.R.S. IDENTIFICATION NOS. OF ABOVE PERSONS (ENTITIES ONLY) ARCH Venture Partners, L.L.C. - -------------------------------------------------------------------------------- 2. CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP* (a) [ ] (b) [ ] - -------------------------------------------------------------------------------- 3. SEC USE ONLY - -------------------------------------------------------------------------------- 4. CITIZENSHIP OR PLACE OF ORGANIZATION Delaware - -------------------------------------------------------------------------------- 5. SOLE VOTING POWER 0 NUMBER OF ------------------------------------------------------------ SHARES 6. SHARED VOTING POWER BENEFICIALLY OWNED BY 2,261,964 EACH ------------------------------------------------------------ REPORTING 7. SOLE DISPOSITIVE POWER PERSON WITH: 0 ------------------------------------------------------------ 8. SHARED DISPOSITIVE POWER 2,261,964 - -------------------------------------------------------------------------------- 9. AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON 2,261,964 - -------------------------------------------------------------------------------- 10. CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES* [ ] - -------------------------------------------------------------------------------- 11. PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (9) 8.09% - -------------------------------------------------------------------------------- 12. TYPE OF REPORTING PERSON* OO ================================================================================ *SEE INSTRUCTIONS BEFORE FILLING OUT! 8 - -------------------- ----------------------- CUSIP No. 00724X10 13G Page 8 of 21 Pages - ------------------------------------------------------------------------------- 1. NAMES OF REPORTING PERSONS I.R.S. IDENTIFICATION NOS. OF ABOVE PERSONS (ENTITIES ONLY) Steven Lazarus - ------------------------------------------------------------------------------- 2. CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP* (a) [ ] (b) [ ] - ------------------------------------------------------------------------------- 3. SEC USE ONLY - ------------------------------------------------------------------------------- 4. CITIZENSHIP OR PLACE OF ORGANIZATION U.S.A. - ------------------------------------------------------------------------------- 5. SOLE VOTING POWER 3,000 NUMBER OF ----------------------------------------------------------- SHARES 6. SHARED VOTING POWER BENEFICIALLY OWNED BY 2,261,964 EACH ----------------------------------------------------------- REPORTING 7. SOLE DISPOSITIVE POWER PERSON WITH: 3,000 ----------------------------------------------------------- 8. SHARED DISPOSITIVE POWER 2,261,964 - ------------------------------------------------------------------------------- 9. AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON 2,264,964 - ------------------------------------------------------------------------------- 10. CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES* [ ] - ------------------------------------------------------------------------------- 11. PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (9) 8.11% - ------------------------------------------------------------------------------- 12. TYPE OF REPORTING PERSON* IN ================================================================================ *SEE INSTRUCTIONS BEFORE FILLING OUT! 9 - -------------------- ----------------------- CUSIP No. 00724X10 13G Page 9 of 21 Pages - ------------------------------------------------------------------------------- 1. NAMES OF REPORTING PERSONS I.R.S. IDENTIFICATION NOS. OF ABOVE PERSONS (ENTITIES ONLY) Keith Crandell - ------------------------------------------------------------------------------- 2. CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP* (a) [ ] (b) [ ] - ------------------------------------------------------------------------------- 3. SEC USE ONLY - ------------------------------------------------------------------------------- 4. CITIZENSHIP OR PLACE OF ORGANIZATION U.S.A. - ------------------------------------------------------------------------------- 5. SOLE VOTING POWER 0 ----------------------------------------------------------- NUMBER OF 6. SHARED VOTING POWER SHARES BENEFICIALLY 2,261,964 OWNED BY ----------------------------------------------------------- EACH 7. SOLE DISPOSITIVE POWER REPORTING PERSON 0 WITH: ----------------------------------------------------------- 8. SHARED DISPOSITIVE POWER 2,261,964 - ------------------------------------------------------------------------------- 9. AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON 2,261,964 - ------------------------------------------------------------------------------- 10. CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES* [ ] - ------------------------------------------------------------------------------- 11. PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (9) 8.09% - ------------------------------------------------------------------------------- 12. TYPE OF REPORTING PERSON* IN ================================================================================ *SEE INSTRUCTIONS BEFORE FILLING OUT! 10 - -------------------- ----------------------- CUSIP No. 00724X10 13G Page 10 of 21 Pages - ------------------------------------------------------------------------------- 1. NAMES OF REPORTING PERSONS I.R.S. IDENTIFICATION NOS. OF ABOVE PERSONS (ENTITIES ONLY) Robert Nelsen - ------------------------------------------------------------------------------- 2. CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP* (a) [ ] (b) [ ] - ------------------------------------------------------------------------------- 3 SEC USE ONLY - ------------------------------------------------------------------------------- 4. CITIZENSHIP OR PLACE OF ORGANIZATION U.S.A. - ------------------------------------------------------------------------------- 5. SOLE VOTING POWER 1,750 ----------------------------------------------------------- NUMBER OF SHARES 6. SHARED VOTING POWER BENEFICIALLY OWNED BY 2,261,964 EACH ----------------------------------------------------------- REPORTING 7. SOLE DISPOSITIVE POWER PERSON WITH: 1,750 ----------------------------------------------------------- 8. SHARED DISPOSITIVE POWER 2,261,964 - ------------------------------------------------------------------------------- 9. AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON 2,263,714 - ------------------------------------------------------------------------------- 10. CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES* [ ] - ------------------------------------------------------------------------------- 11. PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (9) 8.10% - ------------------------------------------------------------------------------- 12. TYPE OF REPORTING PERSON* IN ================================================================================ *SEE INSTRUCTIONS BEFORE FILLING OUT! 11 - -------------------- ----------------------- CUSIP No. 00724X10 13G Page 11 of 21 Pages - ------------------------------------------------------------------------------- 1. NAMES OF REPORTING PERSONS I.R.S. IDENTIFICATION NOS. OF ABOVE PERSONS (ENTITIES ONLY) Clinton Bybee - ------------------------------------------------------------------------------- 2. CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP* (a) [ ] (b) [ ] ------------------------------------------------------------------------------- 3, SEC USE ONLY - ------------------------------------------------------------------------------- 4. CITIZENSHIP OR PLACE OF ORGANIZATION U.S.A. - ------------------------------------------------------------------------------- 5. SOLE VOTING POWER 0 ----------------------------------------------------------- 6. SHARED VOTING POWER NUMBER OF SHARES 2,261,964 BENEFICIALLY ----------------------------------------------------------- OWNED BY 7. SOLE DISPOSITIVE POWER EACH REPORTING 0 PERSON ----------------------------------------------------------- WITH: 8. SHARED DISPOSITIVE POWER 2,261,964 - ------------------------------------------------------------------------------- 9. AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON 2,261,964 - ------------------------------------------------------------------------------- 10. CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES* [ ] - ------------------------------------------------------------------------------- 11. PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (9) 8.09% - ------------------------------------------------------------------------------- 12. TYPE OF REPORTING PERSON* IN ================================================================================ *SEE INSTRUCTIONS BEFORE FILLING OUT! 12 ITEM 1. (a) NAME OF ISSUER Adolor Corporation (the "Issuer"). (b) ADDRESS OF ISSUER'S PRINCIPAL EXECUTIVE OFFICES 371 Phoenixville Pike, Malvern, PA 19355 ITEM 2. (a) NAMES OF PERSONS FILING: ARCH Venture Fund II, L.P. ("ARCH Venture Fund II"); ARCH Management Partners II, L.P. ("ARCH Management Partners II"); ARCH Venture Partners, L.P. ("AVP LP"); ARCH Venture Corporation ("ARCH Venture Corporation"); ARCH Venture Fund III, L.P. ("ARCH Venture Fund III"); ARCH Venture Partners, L.L.C. ("AVP LLC") (collectively, the "Reporting Entities" and individually, each a "Reporting Entity") and Steven Lazarus ("Lazarus"), Keith Crandell, Robert Nelsen ("Nelsen") and Clinton Bybee (collectively, the "Managing Directors"). The Reporting Entities and the Managing Directors collectively are referred to as the "Reporting Persons". (b) ADDRESS OF PRINCIPAL BUSINESS OFFICE OR, IF NONE, RESIDENCE: 8725 W. Higgins Road, Suite 290, Chicago, IL 60631. (c) CITIZENSHIP: ARCH Venture Fund II, ARCH Management Partners II, AVP LP, and ARCH Venture Fund III are limited partnerships organized under the laws of the State of Delaware. AVP LLC is a limited liability company organized under the laws of the State of Delaware. ARCH Venture Corporation is a corporation organized under the laws of the State of Illinois. Each Managing Director is a US citizen. (d) TITLE OF CLASS OF SECURITIES: Common Stock, $.01 par value (the "Common Stock") (e) CUSIP NUMBER: 00724X10 ITEM 3. IF THIS STATEMENT IS FILED PURSUANT TO RULE 13d-1(b) OR RULES 13d-2(b) OR (c), CHECK WHETHER THE PERSON FILING IS A: Not Applicable. ITEM 4. OWNERSHIP. Provide the following information regarding the aggregate number and percentage of the class of securities of the issuer identified in ITEM 1. Page 12 of 21 Pages 13 (a) AMOUNT BENEFICIALLY OWNED: ARCH Venture Fund II is the record owner of 767,380 shares of Common Stock (the "ARCH Venture Fund II Shares") as of December 31, 2000. ARCH Venture Fund III is the record owner of 1,494,584 shares of Common Stock (the "ARCH Venture Fund III Shares" and, together with the ARCH Venture Fund II Shares, the "Record Shares") as of December 31, 2000. ARCH Management Partners II is the sole general partner of ARCH Venture Fund II. AVP LP is the sole general partner of ARCH Management Partners II. ARCH Venture Corportation is the sole general partner of AVP LP. AVP LLC is the sole general partner of ARCH Venture Fund III. By virtue of their relationship as affiliated entities who have overlapping general partners and managing directors, each Reporting Entity may be deemed to share the power and direct the disposition and vote of the Record Shares. As individual general partners or managing directors of each of AVP LLC and ARCH Venture Corporation, each Managing Director may also be deemed to share the power and direct the disposition and vote of the Record Shares. In addition, as of December 31, 2000, Lazarus is the record owner of 3,000 shares of Common Stock and Nelsen is the record owner of 1,750 shares of Common Stock. (b) PERCENT OF CLASS: Each Reporting Person except Lazarus and Nelsen: 8.09%; Nelsen: 8.10%; Lazarus: 8.11%. The foregoing percentages are calculated based on the 27,944,852 shares of Common Stock reported to be outstanding in the Issuer's press release dated November 30, 2000. (c) NUMBER OF SHARES AS TO WHICH THE PERSON HAS: (i) Sole power to vote or to direct the vote: 0 shares for each Reporting Person except Lazarus and Nelsen. 3,000 shares for Lazarus. 1,750 shares for Nelsen. (ii) Shared power to vote or to direct the vote: Each of the Reporting Persons: 2,261,964. (iii) Sole power to dispose or to direct the disposition of: 0 shares for each Reporting Person except Lazarus and Nelsen. 3,000 shares for Lazarus. 1,750 shares for Nelsen. (iv) Shared power to dispose or to direct the disposition of: Each of the Reporting Persons: 2,261,964. 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. Page 13 of 21 Pages 14 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. Not Applicable. The Reporting Persons expressly disclaim membership in a "group" as used in Rule 13d-1(b)(ii)(J). ITEM 9. NOTICE OF DISSOLUTION OF GROUP. Not applicable. ITEM 10. CERTIFICATION. Not Applicable. This statement on Schedule 13G is not filed pursuant to Rule 13d-1(b) or 13d-1(c). Page 14 of 21 Pages 15 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. Dated: February 12, 2001 ARCH VENTURE FUND II, L.P. By: ARCH Management Partners II, L.P. its General Partner By: ARCH Venture Partners, L.P. its General Partner By: ARCH Venture Corporation its General Partner By: * ------------------------ Steven Lazarus Managing Director ARCH MANAGEMENT PARTNERS II, L.P. By: ARCH Venture Partners, L.P. its General Partner By: ARCH Venture Corporation its General Partner By: * ------------------------ Steven Lazarus Managing Director ARCH VENTURE PARTNERS, L.P. By: ARCH Venture Corporation its General Partner By: * ------------------------ Steven Lazarus Managing Director ARCH VENTURE CORPORATION By: * ------------------------ Steven Lazarus Managing Director Page 15 of 21 Pages 16 ARCH VENTURE FUND III, L.P. By: ARCH Venture Partners, L.L.C. its General Partner By: * ------------------------ Steven Lazarus Managing Director ARCH VENTURE PARTNERS, L.L.C. By: * ------------------------ Steven Lazarus Managing Director * ----------------------------- Steven Lazarus * ----------------------------- Keith Crandell * ----------------------------- Robert Nelsen * ----------------------------- Clinton Bybee * By: /s/ Mark McDonnell ------------------------- Mark McDonnell as Attorney-in-Fact - -------------------------------------------------------------------------------- This Schedule 13G was executed by Mark McDonnell pursuant to Powers of Attorney attached hereto as Exhibit 2 and incorporated herein by reference. Page 16 of 21 Pages EX-99.1 2 b38113acex99-1.txt AGREEMENT 1 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 stock of Adolor Corporation. This Agreement may be executed in any number of counterparts, each of which shall be deemed an original. Dated: February 12, 2001 ARCH VENTURE FUND II, L.P. By: ARCH Management Partners II, L.P. its General Partner By: ARCH Venture Partners, L.P. its General Partner By: ARCH Venture Corporation its General Partner By: * ------------------------ Steven Lazarus Managing Director ARCH MANAGEMENT PARTNERS II, L.P. By: ARCH Venture Partners, L.P. its General Partner By: ARCH Venture Corporation its General Partner By: * ------------------------ Steven Lazarus Managing Director ARCH VENTURE PARTNERS, L.P. By: ARCH Venture Corporation its General Partner By: * ------------------------ Steven Lazarus Managing Director Page 17 of 21 Pages 2 ARCH VENTURE CORPORATION By: * ------------------------ Steven Lazarus Managing Director ARCH VENTURE FUND III, L.P. By: ARCH Venture Partners, L.L.C. its General Partner By: * ------------------------ Steven Lazarus Managing Director ARCH VENTURE PARTNERS, L.L.C. By: * ------------------------ Steven Lazarus Managing Director * ----------------------------- Steven Lazarus * ----------------------------- Keith Crandell * ----------------------------- Robert Nelsen * ----------------------------- Clinton Bybee * By: /s/ Mark McDonnell ------------------------- Mark McDonnell as Attorney-in-Fact - -------------------------------------------------------------------------------- This Agreement was executed by Mark McDonnell pursuant to Powers of Attorney attached hereto as Exhibit 2 and incorporated herein by reference. Page 18 of 21 Pages EX-99.2 3 b38113acex99-2.txt POWERS OF ATTORNEY 1 Exhibit 2 POWERS OF ATTORNEY KNOW ALL MEN BY THESE PRESENTS, that each person whose signature appears below hereby constitutes and appoints Mark McDonnell 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 Sections 13 and 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 12th day of February, 2001. ARCH VENTURE FUND II, L.P. By: ARCH Management Partners II, L.P. its General Partner By: ARCH Venture Partners, L.P. its General Partner By: ARCH Venture Corporation its General Partner By: /s/ Steven Lazarus ------------------------ Managing Director ARCH II PARALLEL FUND, L.P. By: ARCH Management Partners II, L.P. its General Partner By: ARCH Venture Partners, L.P. its General Partner By: ARCH Venture Corporation its General Partner By: /s/ Steven Lazarus ----------------------- Steven Lazarus Managing Director Page 19 of 21 Pages 2 ARCH MANAGEMENT PARTNERS II, L.P. By: ARCH Venture Partners, L.P. its General Partner By: ARCH Venture Corporation its General Partner By: /s/ Steven Lazarus --------------------------- Managing Director ARCH VENTURE PARTNERS, L.P. By: ARCH Venture Corporation its General Partner By: /s/ Steven Lazarus --------------------------- Managing Director ARCH VENTURE CORPORATION By: /s/ Steven Lazarus --------------------------- Managing Director ARCH VENTURE FUND III, L.P. By: ARCH Venture Partners, L.L.C. its General Partner By: /s/ Steven Lazarus --------------------------- Managing Director ARCH VENTURE PARTNERS, L.L.C. By: /s/ Steven Lazarus --------------------------- Managing Director /s/ Steven Lazarus ----------------------------- Steven Lazarus Page 20 of 21 Pages 3 /s/ Keith Crandell ----------------------------- Keith Crandell /s/ Robert Nelsen ----------------------------- Robert Nelsen /s/ Clinton Bybee ----------------------------- Clinton Bybee Page 21 of 21 Pages -----END PRIVACY-ENHANCED MESSAGE-----