Schedule 13G/A

0000950123-10-113850.txt : 20101215 0000950123-10-113850.hdr.sgml : 20101215 20101215165056 ACCESSION NUMBER: 0000950123-10-113850 CONFORMED SUBMISSION TYPE: SC 13G/A PUBLIC DOCUMENT COUNT: 2 FILED AS OF DATE: 20101215 DATE AS OF CHANGE: 20101215 GROUP MEMBERS: BC ADVISORS, LLC GROUP MEMBERS: BECKER DRAPKIN MANAGEMENT, L.P. GROUP MEMBERS: BECKER DRAPKIN PARTNERS (QP), L.P. GROUP MEMBERS: BECKER DRAPKIN PARTNERS, L.P. GROUP MEMBERS: MATTHEW A. DRAPKIN GROUP MEMBERS: STEVEN R. BECKER SUBJECT COMPANY: COMPANY DATA: COMPANY CONFORMED NAME: DUSA PHARMACEUTICALS INC CENTRAL INDEX KEY: 0000879993 STANDARD INDUSTRIAL CLASSIFICATION: PHARMACEUTICAL PREPARATIONS [2834] IRS NUMBER: 223103129 STATE OF INCORPORATION: NJ FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: SC 13G/A SEC ACT: 1934 Act SEC FILE NUMBER: 005-42248 FILM NUMBER: 101253982 BUSINESS ADDRESS: STREET 1: 25 UPTON DRIVE CITY: WILMINGTON STATE: MA ZIP: 01887 BUSINESS PHONE: 9786577500 MAIL ADDRESS: STREET 1: 25 UPTON DRIVE CITY: WILMINGTON STATE: MA ZIP: 01887 FORMER COMPANY: FORMER CONFORMED NAME: DEPRENYL USA INC / NJ DATE OF NAME CHANGE: 19930328 FILED BY: COMPANY DATA: COMPANY CONFORMED NAME: Becker Drapkin Management, L.P. CENTRAL INDEX KEY: 0001346543 IRS NUMBER: 000000000 STATE OF INCORPORATION: TX FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: SC 13G/A BUSINESS ADDRESS: STREET 1: 300 CRESCENT COURT STREET 2: SUITE 1111 CITY: DALLAS STATE: TX ZIP: 75201 BUSINESS PHONE: (214) 756-6037 MAIL ADDRESS: STREET 1: 300 CRESCENT COURT STREET 2: SUITE 1111 CITY: DALLAS STATE: TX ZIP: 75201 FORMER COMPANY: FORMER CONFORMED NAME: SRB Management, L.P. DATE OF NAME CHANGE: 20051209 SC 13G/A 1 c09745sc13gza.htm SCHEDULE 13G/A Schedule 13G/A

UNITED STATES
SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

SCHEDULE 13G

Under the Securities Exchange Act of 1934
(Amendment No. 1)*

DUSA PHARMACEUTICALS, INC.

(Name of Issuer)

Common Stock

(Title of Class of Securities)

266898105

(CUSIP Number)

November 17, 2010

(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)

þ Rule 13d-1(c)

o 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).

Name, Address and Telephone Number of Person Authorized to Receive Notices and Communications:

Taylor H. Wilson, Esq.
Haynes and Boone, LLP
2323 Victory Avenue, Suite 700
Dallas, Texas 75219
(214) 651-5000


CUSIP No.		266898105


1	NAMES OF REPORTING PERSONS Becker Drapkin Management, L.P.


2	CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP (SEE INSTRUCTIONS)
	(a) þ
	(b) o

3	SEC USE ONLY



4	CITIZENSHIP OR PLACE OF ORGANIZATION

	Texas

		5	SOLE VOTING POWER

NUMBER OF			0

SHARES		6	SHARED VOTING POWER
BENEFICIALLY
OWNED BY			1,180,127

EACH		7	SOLE DISPOSITIVE POWER
REPORTING
PERSON			0

WITH:		8	SHARED DISPOSITIVE POWER

			1,180,127

9	AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON

	1,180,127

10	CHECK IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES (SEE INSTRUCTIONS)

	o

11	PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (9)

	4.9%

12	TYPE OF REPORTING PERSON (SEE INSTRUCTIONS)

	IA, PN


CUSIP No.		266898105


1	NAMES OF REPORTING PERSONS Becker Drapkin Partners (QP), L.P.


2	CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP (SEE INSTRUCTIONS)
	(a) þ
	(b) o

3	SEC USE ONLY



4	CITIZENSHIP OR PLACE OF ORGANIZATION

	Texas

		5	SOLE VOTING POWER

NUMBER OF			1,062,979

SHARES		6	SHARED VOTING POWER
BENEFICIALLY
OWNED BY			0

EACH		7	SOLE DISPOSITIVE POWER
REPORTING
PERSON			1,062,979

WITH:		8	SHARED DISPOSITIVE POWER

			0

9	AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON

	1,062,979

10	CHECK IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES (SEE INSTRUCTIONS)

	o

11	PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (9)

	4.4%

12	TYPE OF REPORTING PERSON (SEE INSTRUCTIONS)

	PN


CUSIP No.		266898105


1	NAMES OF REPORTING PERSONS Becker Drapkin Partners, L.P.


2	CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP (SEE INSTRUCTIONS)
	(a) þ
	(b) o

3	SEC USE ONLY



4	CITIZENSHIP OR PLACE OF ORGANIZATION

	Texas

		5	SOLE VOTING POWER

NUMBER OF			117,148

SHARES		6	SHARED VOTING POWER
BENEFICIALLY
OWNED BY			0

EACH		7	SOLE DISPOSITIVE POWER
REPORTING
PERSON			117,148

WITH:		8	SHARED DISPOSITIVE POWER

			0

9	AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON

	117,148

10	CHECK IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES (SEE INSTRUCTIONS)

	o

11	PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (9)

	0.5%

12	TYPE OF REPORTING PERSON (SEE INSTRUCTIONS)

	PN


CUSIP No.		266898105


1	NAMES OF REPORTING PERSONS BC Advisors, LLC


2	CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP (SEE INSTRUCTIONS)
	(a) þ
	(b) o

3	SEC USE ONLY



4	CITIZENSHIP OR PLACE OF ORGANIZATION

	Texas

		5	SOLE VOTING POWER

NUMBER OF			0

SHARES		6	SHARED VOTING POWER
BENEFICIALLY
OWNED BY			1,180,127

EACH		7	SOLE DISPOSITIVE POWER
REPORTING
PERSON			0

WITH:		8	SHARED DISPOSITIVE POWER

			1,180,127

9	AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON

	1,180,127

10	CHECK IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES (SEE INSTRUCTIONS)

	o

11	PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (9)

	4.9%

12	TYPE OF REPORTING PERSON (SEE INSTRUCTIONS)

	IA, OO


CUSIP No.		266898105


1	NAMES OF REPORTING PERSONS Steven R. Becker


2	CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP (SEE INSTRUCTIONS)
	(a) þ
	(b) o

3	SEC USE ONLY



4	CITIZENSHIP OR PLACE OF ORGANIZATION

	United States

		5	SOLE VOTING POWER

NUMBER OF			0

SHARES		6	SHARED VOTING POWER
BENEFICIALLY
OWNED BY			1,180,127

EACH		7	SOLE DISPOSITIVE POWER
REPORTING
PERSON			0

WITH:		8	SHARED DISPOSITIVE POWER

			1,180,127

9	AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON

	1,180,127

10	CHECK IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES (SEE INSTRUCTIONS)

	o

11	PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (9)

	4.9%

12	TYPE OF REPORTING PERSON (SEE INSTRUCTIONS)

	IN


CUSIP No.		266898105


1	NAMES OF REPORTING PERSONS Matthew A. Drapkin


2	CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP (SEE INSTRUCTIONS)
	(a) þ
	(b) o

3	SEC USE ONLY



4	CITIZENSHIP OR PLACE OF ORGANIZATION

	United States

		5	SOLE VOTING POWER

NUMBER OF			0

SHARES		6	SHARED VOTING POWER
BENEFICIALLY
OWNED BY			1,180,127

EACH		7	SOLE DISPOSITIVE POWER
REPORTING
PERSON			0

WITH:		8	SHARED DISPOSITIVE POWER

			1,180,127

9	AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON

	1,180,127

10	CHECK IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES (SEE INSTRUCTIONS)

	o

11	PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (9)

	4.9%

12	TYPE OF REPORTING PERSON (SEE INSTRUCTIONS)

	IN

This statement reflects changes to the information in the Schedule 13G relating to the Common Stock of the issuer filed July 28, 2010 by the Reporting Persons with the Commission (the “Schedule 13G”). Each capitalized term used and not defined in this statement shall have the meaning assigned to such term in the Schedule 13G.

Item 1.

	(a)		Name of Issuer

			DUSA PHARMACEUTICALS, INC.

	(b)		Address of Issuer’s Principal Executive Offices

			25 Upton Drive, Wilmington, MA 01887

Item 2.

(a)

Name of Person Filing

On August 18, 2010, SRB Management changed its name to Becker Drapkin Management, L.P. (“BD Management”), Greenway Opportunity QP changed its name to Becker Drapkin Partners (QP), L.P. (“Becker Drapkin QP”), and Greenway Opportunity L.P. changed its name to Becker Drapkin Partners, L.P. (“Becker Drapkin LP”). Becker Drapkin QP and Becker Drapkin LP are referred to collectively as the “Becker Drapkin Funds.” SRB Management, Greenway Opportunity QP and Greenway Opportunity L.P. are hereinafter referred to as BD Management, Becker Drapkin QP and Becker Drapkin LP, respectively.

This statement is jointly filed by and on behalf of each of BD Management, Becker Drapkin QP, Becker Drapkin LP, BC Advisors, LLC (“BCA”), Steven R. Becker (“Mr. Becker”) and Matthew A. Drapkin (“Mr. Drapkin,” and together with BD Management, Becker Drapkin QP, Becker Drapkin LP, BCA and Mr. Becker, the “Reporting Persons”).

Becker Drapkin QP has the power to vote or to direct the vote of (and the power to dispose or direct the disposition of) the shares owned by it (the “Becker Drapkin QP Shares”). Becker Drapkin QP disclaims beneficial ownership of the Becker Drapkin LP Shares.

Becker Drapkin LP has the power to vote or to direct the vote of (and the power to dispose or direct the disposition of) the shares owned by it (the “Becker Drapkin LP Shares,” and together with the Becker Drapkin QP Shares, the “Becker Drapkin Funds Shares”). Becker Drapkin LP disclaims beneficial ownership of the Becker Drapkin QP Shares.

As general partner of each of the Becker Drapkin Funds, BD Management may be deemed to have the shared power to vote or direct the vote of (and the shared power to dispose or direct the disposition of) the Becker Drapkin Funds Shares. BD Management does not own any shares of Common Stock directly and disclaims beneficial ownership of the Becker Drapkin Funds Shares.

As general partner of BD Management, BCA may be deemed to have the shared power to vote or direct the vote of (and the shared power to dispose or direct the disposition of) any shares of Common Stock beneficially owned by BD Management. BCA does not own any shares of Common Stock directly and disclaims beneficial ownership of any shares of Common Stock beneficially owned by BD Management.

As co-managing members of BCA, each of Mr. Becker and Mr. Drapkin may be deemed to have the shared power to vote or direct the vote of (and the shared power to dispose or direct the disposition of) any shares of Common Stock beneficially owned by BCA. Mr. Becker and Mr. Drapkin each disclaim beneficial ownership of any shares of Common Stock beneficially owned by BCA.

Each Reporting Person declares that neither the filing of this statement nor anything herein shall be construed as an admission that such person is, for the purposes of Sections 13(d) or 13(g) of the Act, the beneficial owner of any securities covered by this statement.

(b)

Address of Principal Business Office or, if none, Residence

The address of the principal business office of each of the Reporting Persons is 300 Crescent Court, Suite 1111, Dallas, Texas 75201.

	(c)		Citizenship

			See Item 4 on the cover page(s) hereto.

	(d)		Title of Class of Securities

			Common Stock

	(e)		CUSIP Number

			266898105


Item 3.		If this statement is filed pursuant to §§240.13d-1(b) or 240.13d-2(b) or (c), check whether the person filing is:


(a)	o	A Broker or dealer registered under Section 15 of the Act (15 U.S.C. 78o).

(b)	o	A Bank as defined in Section 3(a)(6) of the Act (15 U.S.C. 78c).

(c)	o	An insurance company as defined in Section 3(a)(19) of the Act (15 U.S.C. 78c).

(d)	o	An investment company registered under Section 8 of the Investment Company Act of 1940 (15 U.S.C. 80a-8).

(e)	o	An investment adviser in accordance with §240.13d-1(b)(1)(ii)(E);

(f)	o	An employee benefit plan or endowment fund in accordance with §240.13d-1(b)(1)(ii)(F);

(g)	o	A parent holding company or control person in accordance with §240.13d-1(b)(1)(ii)(G);

(h)	o	A savings associations as defined in Section 3(b) of the Federal Deposit Insurance Act (12 U.S.C. 1813);

(i)	o	A church plan that is excluded from the definition of an investment company under Section 3(c)(14) of the Investment Company Act of 1940 (15 U.S.C. 80a-3);

(j)	o	A non-U.S. institution in accordance with §240.13d-1(b)(1)(ii)(J);

(k)	o	A group, in accordance with §240.13d-1(b)(1)(ii)(K).

If filing as a non-U.S. institution in accordance with §240.13d-1(b)(1)(ii)(J), please specify the type of institution: ______________


Item 4.		Ownership.

	(a)		Amount beneficially owned: See Item 9 on the cover page(s) hereto.

	(b)		Percent of class: See Item 11 on the cover page(s) hereto.

	(c)		Number of shares as to which such person has:

	(i)		Sole power to vote or to direct the vote: See Item 5 on the cover page(s) hereto.

	(ii)		Shared power to vote or to direct the vote: See Item 6 on the cover page(s) hereto.

	(iii)		Sole power to dispose or to direct the disposition of: See Item 7 on the cover page(s) hereto.

	(iv)		Shared power to dispose or to direct the disposition of: See Item 8 on the cover page(s) hereto.


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 þ.


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 or Control Person.

Not Applicable


Item 8.		Identification and Classification of Members of the Group

Not Applicable


Item 9.		Notice of Dissolution of Group

Not Applicable


Item 10.		Certifications

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.

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: December 15, 2010	BECKER DRAPKIN MANAGEMENT, L.P.
	By:	BC Advisors, LLC, its general partner


	By:	/s/ Steven R. Becker
	Name:	Steven R. Becker
	Title:	Managing Member


	BECKER DRAPKIN PARTNERS (QP), L.P.
	By:	Becker Drapkin Management, L.P., its general partner

	By:	BC Advisors, LLC, its general partner


	By:	/s/ Steven R. Becker
	Name:	Steven R. Becker
	Title:	Managing Member


	BECKER DRAPKIN PARTNERS, L.P.
	By:	Becker Drapkin Management, L.P., its general partner

	By:	BC Advisors, LLC, its general partner


	By:	/s/ Steven R. Becker
	Name:	Steven R. Becker
	Title:	Managing Member


	BC ADVISORS, LLC


	By:	/s/ Steven R. Becker
	Name:	Steven R. Becker
	Title:	Managing Member


	STEVEN R. BECKER
	/s/ Steven R. Becker

	MATTHEW A. DRAPKIN
	/s/ Matthew A. Drapkin

EXHIBIT INDEX


Exhibit		Description of Exhibit

99.1		Joint Filing Agreement (furnished herewith).

EX-99.1 2 c09745exv99w1.htm EXHIBIT 99.1 Exhibit 99.1

EXHIBIT 99.1

JOINT FILING AGREEMENT

Pursuant to and in accordance with the Securities Exchange Act of 1934, as amended (the “Exchange Act”), and the rules and regulations thereunder, each party hereto hereby agrees to the joint filing, on behalf of each of them, of any filing required by such party under Section 13 or Section 16 of the Exchange Act or any rule or regulation thereunder (including any amendment, restatement, supplement, and/or exhibit thereto) with the Securities and Exchange Commission (and, if such security is registered on a national securities exchange, also with the exchange), and further agrees to the filing, furnishing, and/or incorporation by reference of this agreement as an exhibit thereto. This agreement shall remain in full force and effect until revoked by any party hereto in a signed writing provided to each other party hereto, and then only with respect to such revoking party.

IN WITNESS WHEREOF, each party hereto, being duly authorized, has caused this agreement to be executed and effective as of the date first written above.


Date: December 15, 2010	BECKER DRAPKIN MANAGEMENT, L.P.
	By:	BC Advisors, LLC, its general partner


	By:	/s/ Steven R. Becker
	Name:	Steven R. Becker
	Title:	Managing Member


	BECKER DRAPKIN PARTNERS (QP), L.P.
	By:	Becker Drapkin Management, L.P., its general partner

	By:	BC Advisors, LLC, its general partner


	By:	/s/ Steven R. Becker
	Name:	Steven R. Becker
	Title:	Managing Member


	BECKER DRAPKIN PARTNERS, L.P.
	By:	Becker Drapkin Management, L.P., its general partner

	By:	BC Advisors, LLC, its general partner


	By:	/s/ Steven R. Becker
	Name:	Steven R. Becker
	Title:	Managing Member


BC ADVISORS, LLC
	By:	/s/ Steven R. Becker
	Name:	Steven R. Becker
	Title:	Managing Member


	STEVEN R. BECKER
	/s/ Steven R. Becker


	MATTHEW A. DRAPKIN
	/s/ Matthew A. Drapkin