SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

SCHEDULE 13G

Under the Securities Exchange Act of 1934

(Amendment No.     )*

ADVANCED MAGNETICS, INC.

(Name of Issuer)

COMMON STOCK, PAR VALUE $0.01 PER SHARE

(Title of Class of Securities)

00753P103

                                (CUSIP Number)                                

March 30, 2006

(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 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 (“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).

CUSIP No. 00753P103 Page 2 of 20 Pages

1	NAMES OF REPORTING PERSONS I.R.S. IDENTIFICATION NOS. OF ABOVE PERSONS (Entities Only)
	Atlas Master Fund, Ltd.
2	CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP*
	(a)  ¨
	(b)  ¨
3	SEC USE ONLY
4	CITIZENSHIP OR PLACE OF ORGANIZATION
	Cayman Islands

NUMBER OF SHARES BENEFICIALLY OWNED BY EACH REPORTING PERSON WITH	5    SOLE VOTING POWER
	28,522 (see Item 4)
	6    SHARED VOTING POWER
	None
	7    SOLE DISPOSITIVE POWER
	28,522 (see Item 4)
	8    SHARED DISPOSITIVE POWER
	None

9	AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
	28,522 (see Item 4)
10	CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES*	¨
	Not Applicable
11	PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (9)
	.28%
12	TYPE OF REPORTING PERSON*
	CO

* SEE INSTRUCTIONS BEFORE FILLING OUT.

CUSIP No. 00753P103 Page 3 of 20 Pages

1	NAMES OF REPORTING PERSONS I.R.S. IDENTIFICATION NOS. OF ABOVE PERSONS (Entities Only)
	Atlas Global, LLC
2	CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP*
	(a)  ¨
	(b)  ¨
3	SEC USE ONLY
4	CITIZENSHIP OR PLACE OF ORGANIZATION
	Delaware

NUMBER OF SHARES BENEFICIALLY OWNED BY EACH REPORTING PERSON WITH	5    SOLE VOTING POWER
	None
	6    SHARED VOTING POWER
	28,522 (see Item 4)
	7    SOLE DISPOSITIVE POWER
	None (see Item 4)
	8    SHARED DISPOSITIVE POWER
	28,522 (see Item 4)

9	AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
	28,522 (see Item 4)
10	CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES*	¨
	Not Applicable
11	PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (9)
	.28%
12	TYPE OF REPORTING PERSON*
	OO

* SEE INSTRUCTIONS BEFORE FILLING OUT.

CUSIP No. 00753P103 Page 4 of 20 Pages

1	NAMES OF REPORTING PERSONS I.R.S. IDENTIFICATION NOS. OF ABOVE PERSONS (Entities Only)
	Atlas Global Investments, Ltd.
2	CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP*
	(a)  ¨
	(b)  ¨
3	SEC USE ONLY
4	CITIZENSHIP OR PLACE OF ORGANIZATION
	Cayman Islands

NUMBER OF SHARES BENEFICIALLY OWNED BY EACH REPORTING PERSON WITH	5    SOLE VOTING POWER
	None
	6    SHARED VOTING POWER
	28,522 (see Item 4)
	7    SOLE DISPOSITIVE POWER
	None
	8    SHARED DISPOSITIVE POWER
	28,522 (see Item 4)

9	AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
	28,522 (see Item 4)
10	CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES*	¨
	Not Applicable
11	PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (9)
	.28%
12	TYPE OF REPORTING PERSON*
	CO

* SEE INSTRUCTIONS BEFORE FILLING OUT.

CUSIP No. 00753P103 Page 5 of 20 Pages

1	NAMES OF REPORTING PERSONS I.R.S. IDENTIFICATION NOS. OF ABOVE PERSONS (Entities Only)
	Atlas Global Investments II, Ltd.
2	CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP*
	(a)  ¨
	(b)  ¨
3	SEC USE ONLY
4	CITIZENSHIP OR PLACE OF ORGANIZATION
	Cayman Islands

NUMBER OF SHARES BENEFICIALLY OWNED BY EACH REPORTING PERSON WITH	5    SOLE VOTING POWER
	None
	6    SHARED VOTING POWER
	28,522 (see Item 4)
	7    SOLE DISPOSITIVE POWER
	None
	8    SHARED DISPOSITIVE POWER
	28,522 (see Item 4)

9	AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
	28,522 (see Item 4)
10	CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES*	¨
	Not Applicable
11	PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (9)
	.28%
12	TYPE OF REPORTING PERSON*
	CO

* SEE INSTRUCTIONS BEFORE FILLING OUT.

CUSIP No. 00753P103 Page 6 of 20 Pages

1	NAMES OF REPORTING PERSONS I.R.S. IDENTIFICATION NOS. OF ABOVE PERSONS (Entities Only)
	Visium Balanced Fund, LP
2	CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP*
	(a)  ¨
	(b)  ¨
3	SEC USE ONLY
4	CITIZENSHIP OR PLACE OF ORGANIZATION
	Delaware

NUMBER OF SHARES BENEFICIALLY OWNED BY EACH REPORTING PERSON WITH	5    SOLE VOTING POWER
	None
	6    SHARED VOTING POWER
	183,912 (see Item 4)
	7    SOLE DISPOSITIVE POWER
	None
	8    SHARED DISPOSITIVE POWER
	183,912 (see Item 4)

9	AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
	183,912 (see Item 4)
10	CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES*	¨
	Not Applicable
11	PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (9)
	1.8%
12	TYPE OF REPORTING PERSON*
	OO

* SEE INSTRUCTIONS BEFORE FILLING OUT.

CUSIP No. 00753P103 Page 7 of 20 Pages

1	NAMES OF REPORTING PERSONS I.R.S. IDENTIFICATION NOS. OF ABOVE PERSONS (Entities Only)
	Visium Long Bias Fund, LP
2	CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP*
	(a)  ¨
	(b)  ¨
3	SEC USE ONLY
4	CITIZENSHIP OR PLACE OF ORGANIZATION
	Delaware

NUMBER OF SHARES BENEFICIALLY OWNED BY EACH REPORTING PERSON WITH	5    SOLE VOTING POWER
	None
	6    SHARED VOTING POWER
	38,321 (see Item 4)
	7    SOLE DISPOSITIVE POWER
	None
	8    SHARED DISPOSITIVE POWER
	38,321 (see Item 4)

9	AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
	38,321 (see Item 4)
10	CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES*	¨
	Not Applicable
11	PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (9)
	.38%
12	TYPE OF REPORTING PERSON*
	OO

* SEE INSTRUCTIONS BEFORE FILLING OUT.

CUSIP No. 00753P103 Page 8 of 20 Pages

1	NAMES OF REPORTING PERSONS I.R.S. IDENTIFICATION NOS. OF ABOVE PERSONS (Entities Only)
	Visium Balanced Offshore Fund, Ltd.
2	CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP*
	(a)  ¨
	(b)  ¨
3	SEC USE ONLY
4	CITIZENSHIP OR PLACE OF ORGANIZATION
	Cayman Islands

NUMBER OF SHARES BENEFICIALLY OWNED BY EACH REPORTING PERSON WITH	5    SOLE VOTING POWER
	None
	6    SHARED VOTING POWER
	260,570 (see Item 4)
	7    SOLE DISPOSITIVE POWER
	None
	8    SHARED DISPOSITIVE POWER
	260,570 (see Item 4)

9	AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
	260,570 (see Item 4)
10	CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES*	¨
	Not Applicable
11	PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (9)
	2.6%
12	TYPE OF REPORTING PERSON*
	CO

* SEE INSTRUCTIONS BEFORE FILLING OUT.

CUSIP No. 00753P103 Page 9 of 20 Pages

1	NAMES OF REPORTING PERSONS I.R.S. IDENTIFICATION NOS. OF ABOVE PERSONS (Entities Only)
	Visium Balanced Long Bias Fund, Ltd.
2	CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP*
	(a)  ¨
	(b)  ¨
3	SEC USE ONLY
4	CITIZENSHIP OR PLACE OF ORGANIZATION
	Cayman Islands

NUMBER OF SHARES BENEFICIALLY OWNED BY EACH REPORTING PERSON WITH	5    SOLE VOTING POWER
	None
	6    SHARED VOTING POWER
	142,875 (see Item 4)
	7    SOLE DISPOSITIVE POWER
	None
	8    SHARED DISPOSITIVE POWER
	142,875 (see Item 4)

9	AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
	142,875 (see Item 4)
10	CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES*	¨
	Not Applicable
11	PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (9)
	1.4%
12	TYPE OF REPORTING PERSON*
	CO

* SEE INSTRUCTIONS BEFORE FILLING OUT.

CUSIP No. 00753P103 Page 10 of 20 Pages

1	NAMES OF REPORTING PERSONS I.R.S. IDENTIFICATION NOS. OF ABOVE PERSONS (Entities Only)
	Visium Capital Management, LLC
2	CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP*
	(a)  ¨
	(b)  ¨
3	SEC USE ONLY
4	CITIZENSHIP OR PLACE OF ORGANIZATION
	Delaware

NUMBER OF SHARES BENEFICIALLY OWNED BY EACH REPORTING PERSON WITH	5    SOLE VOTING POWER
	None
	6    SHARED VOTING POWER
	625,678 (see Item 4)
	7    SOLE DISPOSITIVE POWER
	None
	8    SHARED DISPOSITIVE POWER
	625,678 (see Item 4)

9	AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
	625,678 (see Item 4)
10	CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES*	¨
	Not Applicable
11	PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (9)
	6.25%
12	TYPE OF REPORTING PERSON*
	OO

* SEE INSTRUCTIONS BEFORE FILLING OUT.

CUSIP No. 00753P103 Page 11 of 20 Pages

1	NAMES OF REPORTING PERSONS I.R.S. IDENTIFICATION NOS. OF ABOVE PERSONS (Entities Only)
	Balyasny Asset Management 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

NUMBER OF SHARES BENEFICIALLY OWNED BY EACH REPORTING PERSON WITH	5    SOLE VOTING POWER
	28,522 (see Item 4)
	6    SHARED VOTING POWER
	625,678 (see Item 4)
	7    SOLE DISPOSITIVE POWER
	28,522 (see Item 4)
	8    SHARED DISPOSITIVE POWER
	625,678 (see Item 4)

9	AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
	654,200 (see Item 4)
10	CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES*	¨
	Not Applicable
11	PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (9)
	6.54%
12	TYPE OF REPORTING PERSON*
	OO

* SEE INSTRUCTIONS BEFORE FILLING OUT.

CUSIP No. 00753P103 Page 12 of 20 Pages

1	NAMES OF REPORTING PERSONS I.R.S. IDENTIFICATION NOS. OF ABOVE PERSONS (Entities Only)
	Dmitry Balyasny
2	CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP*
	(a)  ¨
	(b)  ¨
3	SEC USE ONLY
4	CITIZENSHIP OR PLACE OF ORGANIZATION
	United States

NUMBER OF SHARES BENEFICIALLY OWNED BY EACH REPORTING PERSON WITH	5    SOLE VOTING POWER
	654,200 (see Item 4)
	6    SHARED VOTING POWER
	625,678 (see Item 4)
	7    SOLE DISPOSITIVE POWER
	654,200 (see Item 4)
	8    SHARED DISPOSITIVE POWER
	625,678 (see Item 4)

9	AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
	654,200 (see Item 4)
10	CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES*	¨
	Not Applicable
11	PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (9)
	6.54%
12	TYPE OF REPORTING PERSON*
	IN

* SEE INSTRUCTIONS BEFORE FILLING OUT.

Item 1	(a)	Name of Issuer:
		Advanced Magnetics, Inc. (the “Company”)
	(b)	Address of Issuer’s Principal Executive Offices:
		61 Mooney Street Cambridge, Massachusetts 02138
Item 2	(a) – (c)	This statement is filed on behalf of the following:
	(1) Atlas Master Fund, Ltd., a Cayman Islands corporation (“AMF”), with its principal business office at c/o Walkers SPV Limited, Walker House, P.O. Box 908 GT, George Town, Grand Cayman, Cayman Islands, British West Indies.
	(2) Atlas Global, LLC, a Delaware limited liability company (“AG”), with its principal business office at 181 West Madison, Suite 3600, Chicago, IL 60602. AG owns 16.82% of the equity interests in AMF.
	(3) Atlas Global Investments, Ltd., a Cayman Islands corporation (“AGI1”), with its principal business office at c/o Walkers SPV Limited, Walker House, P.O. Box 908 GT, George Town, Grand Cayman, Cayman Islands, British West Indies. AGI1 owns 74.72% of the equity interests in AMF.
	(4) Atlas Global Investments II, Ltd., a Cayman Islands corporation (“AGI2”), with its principal business office at c/o Walkers SPV Limited, Walker House, P.O. Box 908 GT, George Town, Grand Cayman, Cayman Islands, British West Indies. AGI2 owns 8.46% of the equity interests in AMF.
	(5) Visium Balanced Fund, LP, a Delaware limited partnership (“VBF”), with its principal business office at c/o Balyasny Asset Management L.P., 650 Madison Avenue, New York, NY 10022.
	(6) Visium Long Bias Fund, LP, a Delaware limited partnership (“VLBF”), with its principal business office at c/o Balyasny Asset Management L.P., 650 Madison Avenue, New York, NY 10022.
	(7) Visium Balanced Fund Offshore, Ltd., a Cayman Islands corporation (“VBFO”), with its principal business office at c/o Morgan Stanley Fund Services (Cayman) Limited, P.O. Box 2681GT, Century yard, 4th Floor, Cricket Square, Hutchins Drive, Grand Cayman, Cayman Islands, British West Indies.
	(8) Visium Long Bias Fund Offshore, Ltd., a Cayman Islands corporation (“VLBFO”), with its principal business office at c/o Morgan Stanley Fund Services (Cayman) Limited, P.O. Box 2681GT, Century yard, 4th Floor, Cricket Square, Hutchins Drive, Grand Cayman, Cayman Islands, British West Indies.
	(9) Visium Capital Management, LLC, a Delaware limited liability company (“VCM”), with its principal business office at c/o Balyasny Asset Management L.P., 650 Madison Avenue, New York, NY 10022. VCM is the investment advisor to each of VBF, VLBF, VBFO and VLBFO.
	(10) Balyasny Asset Management L.P., a Delaware limited partnership (“BAM”), with its principal business office at 181 West Madison, Suite 3600, Chicago, IL 60602. BAM is the sole managing member of AG, the investment advisor to each of AG, AGI1 and AGI2 and the investment subadvisor to each of VBF, VLBF, VBFO and VLBFO.
	(11) Dmitry Balyasny, a United States citizen whose business address is 181 West Madison, Suite 3600, Chicago, IL 60602. Dmitry Balyasny is the sole managing member of the general partner of BAM.
	(d)	Title of Class of Securities:
		Common Stock, Par Value $0.01 Per Share
	(e)	CUSIP Number:
		00753P103
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 a:
	Not Applicable

Page 13 of 20 Pages

Item 4	Ownership:
	AMF
	(a)	Amount Beneficially Owned:
		28,522 shares
	(b)	Percent of Class:
		.28%
	(c)	Number of Shares as to which person has:
		(i)	sole power to vote or to direct vote:
			28,522 shares
		(ii)	shared power to vote or to direct vote:
			None
		(iii)	sole power to dispose or direct disposition of:
			28,522 shares
		(iv)	shared power to dispose or to direct disposition of:
			None
	AG
	(a)	Amount Beneficially Owned:
		By virtue of its ownership of 16.82% of the equity interest in AMF, AG may be deemed to beneficially own the 28,522 shares of the Company’s Common Stock beneficially owned by AMF.
	(b)	Percent of Class:
		.28%
	(c)	Number of Shares as to which person has:
		(i)	sole power to vote or to direct vote:
			None
		(ii)	shared power to vote or to direct vote:
			28,522 shares
		(iii)	sole power to dispose or direct disposition of:
			None
		(iv)	shared power to dispose or to direct disposition of:
			28,522 shares

Page 14 of 20 Pages

AGI1
(a)	Amount Beneficially Owned:
	By virtue of its ownership of 74.72% of the equity interest in AMF, AGI1 may be deemed to beneficially own the 28,522 shares of the Company’s Common Stock beneficially owned by AMF.
(b)	Percent of Class:
	.28%
(c)	Number of Shares as to which person has:
	(i)	sole power to vote or to direct vote:
		None
	(ii)	shared power to vote or to direct vote:
		28,522 shares
	(iii)	sole power to dispose or direct disposition of:
		None
	(iv)	shared power to dispose or to direct disposition of:
		28,522 shares
AGI2
(a)	Amount Beneficially Owned:
	By virtue of its ownership of 8.46% of the equity interest in AMF, AGI2 may be deemed to beneficially own the 28,522 shares of the Company’s Common Stock beneficially owned by AMF.
(b)	Percent of Class:
	.28%
(c)	Number of Shares as to which person has:
	(i)	sole power to vote or to direct vote:
		None
	(ii)	shared power to vote or to direct vote:
		28,522 shares
	(iii)	sole power to dispose or direct disposition of:
		None
	(iv)	shared power to dispose or to direct disposition of:
		28,522 shares

Page 15 of 20 Pages

VBF
(a)	Amount Beneficially Owned:
	183,912 shares
(b)	Percent of Class:
	1.8%
(c)	Number of Shares as to which person has:
	(i)	sole power to vote or to direct vote:
		None
	(ii)	shared power to vote or to direct vote:
		183,912 shares
	(iii)	sole power to dispose or direct disposition of:
		None
	(iv)	shared power to dispose or to direct disposition of:
		183,912 shares
VLBF
(a)	Amount Beneficially Owned:
	38,321 shares
(b)	Percent of Class:
	.38%
(c)	Number of Shares as to which person has:
	(i)	sole power to vote or to direct vote:
		None
	(ii)	shared power to vote or to direct vote:
		38,321 shares
	(iii)	sole power to dispose or direct disposition of:
		None
	(iv)	shared power to dispose or to direct disposition of:
		38,321 shares

Page 16 of 20 Pages

VBFO
(a)	Amount Beneficially Owned:
	260,570 shares
(b)	Percent of Class:
	2.6%
(c)	Number of Shares as to which person has:
	(i)	sole power to vote or to direct vote:
		None
	(ii)	shared power to vote or to direct vote:
		260,570 shares
	(iii)	sole power to dispose or direct disposition of:
		None
	(iv)	shared power to dispose or to direct disposition of:
		260,570 shares
VLBFO
(a)	Amount Beneficially Owned:
	142,875 shares
(b)	Percent of Class:
	1.4%
(c)	Number of Shares as to which person has:
	(i)	sole power to vote or to direct vote:
		None
	(ii)	shared power to vote or to direct vote:
		142,875 shares
	(iii)	sole power to dispose or direct disposition of:
		None
	(iv)	shared power to dispose or to direct disposition of:
		142,875 shares

Page 17 of 20 Pages

VCM
(a)	Amount Beneficially Owned:
	By virtue of its position as investment advisor to each of VBF, VLBF, VBFO and VLBFO, VCM may be deemed to beneficially own the 625,678 shares of the Company’s Common Stock beneficially owned by VBF, VLBF, VBFO and VLBFO.
(b)	Percent of Class:
	6.25%
(c)	Number of Shares as to which person has:
	(i)	sole power to vote or to direct vote:
		None
	(ii)	shared power to vote or to direct vote:
		625,678 shares
	(iii)	sole power to dispose or direct disposition of:
		None
	(iv)	shared power to dispose or to direct disposition of:
		625,678 shares
BAM
(a)	Amount Beneficially Owned:
	By virtue of its position as investment advisor to each of AG, AGI1 and AGI2 and its role as sole managing member of AG, BAM may be deemed to beneficially own the 28,522 shares of the Company’s Common Stock beneficially owned by AG, AGI1 and AGI2. By virtue of its position as investment subadvisor to each of VFB, VLBF, VBFO and VLBFO, BAM may be deemed to beneficially own the 625,678 shares of the Company’s Common Stock beneficially owned by VFB, VLBF, VBFO and VLBFO.
(b)	Percent of Class:
	6.54%
(c)	Number of Shares as to which person has:
	(i)	sole power to vote or to direct vote:
		28,522 shares
	(ii)	shared power to vote or to direct vote:
		625,678 shares
	(iii)	sole power to dispose or direct disposition of:
		28,522 shares
	(iv)	shared power to dispose or to direct disposition of:
		625,678 shares

Page 18 of 20 Pages

	Dmitry Balyasny
	(a)	Amount Beneficially Owned:
		By virtue of his position as the sole managing member of the general partner of BAM, Mr. Balyasny may be deemed to beneficially own the 654,200 shares of the Company’s Common Stock beneficially owned by BAM.
	(b)	Percent of Class:
		6.54%
	(c)	Number of Shares as to which person has:
		(i)	sole power to vote or to direct vote:
			28,522 shares
		(ii)	shared power to vote or to direct vote:
			625,678 shares
		(iii)	sole power to dispose or direct disposition of:
			28,522 shares
		(iv)	shared power to dispose or to direct disposition of:
			625,678 shares
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:
	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
Item 9	Notice of Dissolution of 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.

Page 19 of 20 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: April 5, 2006

ATLAS MASTER FUND, LTD.		VISIUM LONG BIAS FUND, LP
By:	/s/ Scott Schroeder	By:	/s/ Jacob Gottlieb
	Scott Schroeder		Jacob Gottlieb
	Authorized Signatory		Authorized Signatory
ATLAS GLOBAL, LLC		VISIUM BALANCED FUND OFFSHORE, LTD.
By:	/s/ Scott Schroeder	By:	/s/ Jacob Gottlieb
	Scott Schroeder		Jacob Gottlieb
	Authorized Signatory		Authorized Signatory
ATLAS GLOBAL INVESTMENTS, LTD.		VISIUM LONG BIAS FUND OFFSHORE, LTD.
By:	/s/ Scott Schroeder	By:	/s/ Jacob Gottlieb
	Scott Schroeder		Jacob Gottlieb
	Authorized Signatory		Authorized Signatory
ATLAS GLOBAL INVESTMENTS II, LTD.		VISIUM CAPITAL MANAGEMENT, LLC
By:	/s/ Scott Schroeder	By:	/s/ Jacob Gottlieb
	Scott Schroeder		Jacob Gottlieb
	Authorized Signatory		Authorized Signatory
VISIUM BALANCED FUND, LP		BALYASNY ASSET MANAGEMENT L.P.
By:	/s/ Jacob Gottlieb	By:	/s/ Scott Schroeder
	Jacob Gottlieb		Scott Schroeder
	Authorized Signatory		Authorized Signatory
		DMITRY BALYASNY
			/s/ Scott Schroeder
			Scott Schroeder
			Authorized Representative and Executive Officer
			Managing Director of Finance and General Counsel

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