- Amended Statement of Ownership (SC 13G/A)

SECURITIES AND EXCHANGE COMMISSION
Washington, DC 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. 2)*

 

Adolor Corporation (Name of Issuer)

Common Stock (Title of Class of Securities)

00724X102 (CUSIP Number)

December 31, 2008 (Date of Event Which Requires Filing of this Statement)

Check the appropriate box to designate the rule pursuant to which this Schedule is filed:

o Rule 13d-1(b) x Rule 13d-1(c) o Rule 13d-1(d)

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*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 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 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 ).

 

CUSIP No. 00724X102	13G		Page 2 of 10 Pages

1		NAME OF REPORTING PERSON: Biotechnology Value Fund, L.P. I.R.S. IDENTIFICATION NOS. OF ABOVE PERSONS (ENTITIES ONLY):
2		CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP*		(a)   x
				(b)   o
3		SEC USE ONLY
4		CITIZENSHIP OR PLACE OF ORGANIZATION
		Delaware

				5		SOLE VOTING POWER
NUMBER OF						0
SHARES
BENEFICIALLY				6		SHARED VOTING POWER
OWNED						1,497,551
BY
EACH				7		SOLE DISPOSITIVE POWER
REPORTING						0
PERSON
WITH:				8		SHARED DISPOSITIVE POWER
						1,497,551
9		AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
		1,497,551
10		CHECK IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES*						o
11		PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (9)
		3.23%
12		TYPE OF REPORTING PERSON*
		PN

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CUSIP No. 00724X102		13G	Page 3 of 10 Pages

1		NAME OF REPORTING PERSON: Biotechnology Value Fund II, L.P. I.R.S. IDENTIFICATION NOS. OF ABOVE PERSONS (ENTITIES ONLY):
2		CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP*		(a)  x
				(b)   o
3		SEC USE ONLY
4		CITIZENSHIP OR PLACE OF ORGANIZATION
		Delaware

				5		SOLE VOTING POWER
NUMBER OF						0
SHARES
BENEFICIALLY				6		SHARED VOTING POWER
OWNED						1,036,000
BY
EACH				7		SOLE DISPOSITIVE POWER
REPORTING						0
PERSON
WITH:				8		SHARED DISPOSITIVE POWER
						1,036,000
9		AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
		1,036,000
10		CHECK IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES*						o
11		PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (9)
		2.24%
12		TYPE OF REPORTING PERSON*
		PN

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CUSIP No. 00724X102	13G		Page 4 of 10 Pages

1

NAME OF REPORTING PERSON: BVF Investments, L.L.C. I.R.S. IDENTIFICATION NOS. OF ABOVE PERSONS (ENTITIES ONLY):

2

CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP*

(a)   x

(b)   o

3

SEC USE ONLY

4

CITIZENSHIP OR PLACE OF ORGANIZATION

Delaware

5

SOLE VOTING POWER

NUMBER OF

0

SHARES

BENEFICIALLY

6

SHARED VOTING POWER

OWNED

3,681,000

BY

EACH

7

SOLE DISPOSITIVE POWER

REPORTING

0

PERSON

WITH:

8

SHARED DISPOSITIVE POWER

3,681,000

9		AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
		3,681,000
10		CHECK IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES*		o
11		PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (9)
		7.94 %
12		TYPE OF REPORTING PERSON*
		OO

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CUSIP No. 00724X102		13G		Page 5 of 10 Pages

1		NAME OF REPORTING PERSON: Investment 10, L.L.C. I.R.S. IDENTIFICATION NOS. OF ABOVE PERSONS (ENTITIES ONLY):
2		CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP*		(a)   x
				(b)   o
3		SEC USE ONLY
4		CITIZENSHIP OR PLACE OF ORGANIZATION
		Illinois

				5		SOLE VOTING POWER
NUMBER OF						0
SHARES
BENEFICIALLY				6		SHARED VOTING POWER
OWNED						410,000
BY
EACH				7		SOLE DISPOSITIVE POWER
REPORTING						0
PERSON
WITH:				8		SHARED DISPOSITIVE POWER
						410,000
9		AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
		410,000
10		CHECK IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES*						o
11		PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (9)
		0.88%
12		TYPE OF REPORTING PERSON*
		OO

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CUSIP No. 00724X102		13G		Page 6 of 10 Pages
1		NAME OF REPORTING PERSON: BVF Partners L.P. I.R.S. IDENTIFICATION NOS. OF ABOVE PERSONS (ENTITIES ONLY):
2		CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP*						(a)  x
								(b)   o
3		SEC USE ONLY
4		CITIZENSHIP OR PLACE OF ORGANIZATION
		Delaware

				5		SOLE VOTING POWER
NUMBER OF						0
SHARES
BENEFICIALLY				6		SHARED VOTING POWER
OWNED						6,624,551
BY
EACH				7		SOLE DISPOSITIVE POWER
REPORTING						0
PERSON
WITH:				8		SHARED DISPOSITIVE POWER
						6,624,551
9		AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
		6,624,551
10		CHECK IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES*						o
11		PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (9)
		14.30%
12		TYPE OF REPORTING PERSON*
		PN

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CUSIP No. 00724X102

13G

Page 7 of 10 Pages

1

NAME OF REPORTING PERSON: BVF Inc. S.S. OR I.R.S. IDENTIFICATION NOS. OF ABOVE PERSONS (ENTITIES ONLY):

2

CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP*

(a)  x

(b)   o

3

SEC USE ONLY

4

CITIZENSHIP OR PLACE OF ORGANIZATION

Delaware

5

SOLE VOTING POWER

NUMBER OF

0

SHARES

BENEFICIALLY

6

SHARED VOTING POWER

OWNED

6,624,551

BY

EACH

7

SOLE DISPOSITIVE POWER

REPORTING

0

PERSON

WITH:

8

SHARED DISPOSITIVE POWER

6,624,551

9

AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON

6,624,551

10

CHECK IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES*

o

11

PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (9)

14.30%

12

TYPE OF REPORTING PERSON*

IA, CO

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CUSIP No. 00724X102		13G		Page 8 of 10 Pages

ITEM 1(a).		NAME OF ISSUER:
		Adolor Corporation (“ADLR”)

ITEM 1(b).

ADDRESS OF ISSUER'S PRINCIPAL EXECUTIVE OFFICES:

		700 Pennsylvania Drive Exton, Pennsylvania 19341

ITEM 2(a).

NAME OF PERSON FILING:

This Amendment No. 2 to Schedule 13G is being filed on behalf of the following persons (the "Reporting Persons"):
		(i)	Biotechnology Value Fund, L.P. ("BVF")
		(ii)	Biotechnology Value Fund II, L.P. ("BVF2")
		(iii)	BVF Investments, L.L.C. ("Investments")
		(iv)	Investment 10, L.L.C. ("ILL10")
		(v)	BVF Partners L.P. ("Partners")
		(vi)	BVF Inc. ("BVF Inc.")

ITEM 2(b).

ADDRESS OF PRINCIPAL BUSINESS OFFICE:

The principal business office of the Reporting Persons comprising the group filing this Amendment No. 2 to Schedule 13G is located at 900 North Michigan Avenue, Suite 1100, Chicago, Illinois, 60611.

ITEM 2(c).

CITIZENSHIP:

		BVF:	a Delaware limited partnership
		BVF2:	a Delaware limited partnership
		Investments:	a Delaware limited liability company
		ILL10:	an Illinois limited liability company
		Partners:	a Delaware limited partnership
		BVF Inc.:	a Delaware corporation
ITEM 2(d).		TITLE OF CLASS OF SECURITIES:

This Amendment No. 2 to Schedule 13G is being filed with respect to the common stock, par value $0.0001 per share ("Common Stock"), of ADLR. The Reporting Persons' percentage ownership of Common Stock is based on 46,333,735 shares of Common Stock being outstanding.

As of December 31, 2008, BVF beneficially owned 1,497,551 shares of Common Stock, BVF2 beneficially owned 1,036,000 shares of Common Stock, Investments beneficially owned 3,681,000 shares of Common Stock and ILL10 beneficially owned 410,000 shares of Common Stock. Beneficial ownership by Partners and BVF Inc. includes 6,624,551 shares of Common Stock.

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CUSIP No. 00724X102		13G		Page 9 of 10 Pages

ITEM 2(e).     CUSIP Number: 00724X102

ITEM 3.     IF THIS STATEMENT IS FILED PURSUANT TO RULE 13d-1(b), or 13d-2(b) or (c) CHECK WHETHER THE PERSON FILING IS:    One of the following

Not applicable as this Amendment No. 2 to Schedule 13G is filed pursuant to Rule 13d-1(c).

ITEM 4.     OWNERSHIP:

The information in items 1 and 5 through 11 on the cover pages (pp. 2 - 7) on this Amendment No. 2 to Schedule 13G is hereby incorporated by reference.

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 Persons have ceased to be the beneficial owner of more than five percent of the class of securities check the following.  [ ].

ITEM 6.     OWNERSHIP OF MORE THAN FIVE PERCENT ON BEHALF OF ANOTHER PERSON:

Pursuant to the operating agreement of Investments, Partners is authorized, among other things, to invest the funds of Samana Capital, L.P., the majority member of Investments, in shares of the Common Stock beneficially owned by Investments and to vote and exercise dispositive power over those shares of the Common Stock. Partners and BVF Inc. share voting and dispositive power over shares of the Common Stock beneficially owned by BVF, BVF2, Investments and those owned by ILL10, on whose behalf Partners acts as an investment manager and, accordingly, Partners and BVF Inc. have beneficial ownership of all of the shares of the Common Stock owned by such parties.

ITEM 7.     IDENTIFICATION AND CLASSIFICATION OF THE SUBSIDIARY WHICH ACQUIRED THE SECURITY BEING REPORTED ON BY THE PARENT HOLDING COMPANY:

Mr. Lampert is the owner, sole director and an officer of BVF Inc. BVF Inc. is the general partner of Partners, which is the general partner of BVF and BVF 2. Partners is the manager of Investments and is investment adviser to ILL10.

ITEM 8.      IDENTIFICATION AND CLASSIFICATION OF MEMBERS OF A GROUP:

The members of the group making this filing on Amendment No. 2 to Schedule 13G are: Biotechnology Value Fund, L.P., Biotechnology Value Fund II, L.P., BVF Investments, L.L.C., Investment 10, L.L.C., BVF Partners L.P. and BVF Inc.

ITEM 9.     NOTICE OF DISSOLUTION OF GROUP:

Not applicable.

 

 

 

 

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CUSIP No. 00724X102		13G		Page 10 of 10 Pages

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.

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: January 27, 2009

BIOTECHNOLOGY VALUE FUND, L.P.* By: BVF Partners, L.P., its general partner
	By:	BVF Inc., its general partner
	By:	/s/ Mark N. Lampert
		Mark N. Lampert, President
BIOTECHNOLOGY VALUE FUND II, L.P.* By: BVF Partners, L.P., its general partner
	By:	BVF Inc., its general partner
	By:	/s/ Mark N. Lampert
		Mark N. Lampert, President
BVF INVESTMENTS, L.L.C.* By: BVF Partners, L.P., its manager
	By:	BVF Inc., its general partner
	By:	/s/ Mark N. Lampert
		Mark N. Lampert, President
INVESTMENT 10, L.L.C.* By: BVF Partners, L.P., its investment manager
	By:	BVF Inc., its general partner
	By:	/s/ Mark N. Lampert
		Mark N. Lampert, President
BVP PARTNERS L.P.* By: BVF Inc., its general partner
	By:	/s/ Mark N. Lampert
		Mark N. Lampert, President
BVF INC.*
	By:	/s/ Mark N. Lampert
		Mark N. Lampert, President

*The Reporting Person disclaims beneficial ownership except to the extent of its pecuniary interest therein.

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Exhibit A
JOINT FILING AGREEMENT
 

The undersigned agree that this Amendment No. 2 to Schedule 13G, dated December 31, 2008, relating to the Common Stock of ADLR shall be filed on behalf of the undersigned.

Dated: January 27, 2009

BIOTECHNOLOGY VALUE FUND, L.P.* By: BVF Partners, L.P., its general partner
	By:	BVF Inc., its general partner
	By:	/s/ Mark N. Lampert
		Mark N. Lampert, President
BIOTECHNOLOGY VALUE FUND II, L.P.* By: BVF Partners, L.P., its general partner
	By:	BVF Inc., its general partner
	By:	/s/ Mark N. Lampert
		Mark N. Lampert, President
BVF INVESTMENTS, L.L.C.* By: BVF Partners, L.P., its manager
	By:	BVF Inc., its general partner
	By:	/s/ Mark N. Lampert
		Mark N. Lampert, President
INVESTMENT 10, L.L.C.* By: BVF Partners, L.P., its investment manager
	By:	BVF Inc., its general partner
	By:	/s/ Mark N. Lampert
		Mark N. Lampert, President
BVP PARTNERS L.P.* By: BVF Inc., its general partner
	By:	/s/ Mark N. Lampert
		Mark N. Lampert, President
BVF INC.*
	By:	/s/ Mark N. Lampert
		Mark N. Lampert, President