0000899140-14-000242.txt : 20140214 0000899140-14-000242.hdr.sgml : 20140214 20140214151540 ACCESSION NUMBER: 0000899140-14-000242 CONFORMED SUBMISSION TYPE: SC 13G/A PUBLIC DOCUMENT COUNT: 1 FILED AS OF DATE: 20140214 DATE AS OF CHANGE: 20140214 GROUP MEMBERS: S.A.C. CAPITAL ADVISORS INC. GROUP MEMBERS: SIGMA CAPITAL MANAGEMENT LLC GROUP MEMBERS: STEVEN A. COHEN SUBJECT COMPANY: COMPANY DATA: COMPANY CONFORMED NAME: ARROWHEAD RESEARCH CORP CENTRAL INDEX KEY: 0000879407 STANDARD INDUSTRIAL CLASSIFICATION: SERVICES-COMMERCIAL PHYSICAL & BIOLOGICAL RESEARCH [8731] IRS NUMBER: 460408024 STATE OF INCORPORATION: DE FISCAL YEAR END: 0930 FILING VALUES: FORM TYPE: SC 13G/A SEC ACT: 1934 Act SEC FILE NUMBER: 005-48710 FILM NUMBER: 14615498 BUSINESS ADDRESS: STREET 1: 225 SOUTH LAKE AVENUE STREET 2: SUITE 1050 CITY: PASADENA STATE: CA ZIP: 91101 BUSINESS PHONE: 626-304-3400 MAIL ADDRESS: STREET 1: 225 SOUTH LAKE AVENUE STREET 2: SUITE 1050 CITY: PASADENA STATE: CA ZIP: 91101 FORMER COMPANY: FORMER CONFORMED NAME: INTERACTIVE GROUP INC DATE OF NAME CHANGE: 20020509 FORMER COMPANY: FORMER CONFORMED NAME: INTERACTIVE INC DATE OF NAME CHANGE: 19940224 FILED BY: COMPANY DATA: COMPANY CONFORMED NAME: SAC Capital Advisors LP CENTRAL INDEX KEY: 0001451928 IRS NUMBER: 943448715 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: SC 13G/A BUSINESS ADDRESS: STREET 1: 72 CUMMINGS POINT ROAD CITY: STAMFORD STATE: CT ZIP: 06902 BUSINESS PHONE: 2038902000 MAIL ADDRESS: STREET 1: 72 CUMMINGS POINT ROAD CITY: STAMFORD STATE: CT ZIP: 06902 SC 13G/A 1 a11219114.htm AMENDMENT NO. 1 a11219114.htm


UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549


SCHEDULE 13G

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

ARROWHEAD RESEARCH CORPORATION

(Name of Issuer)

Common Stock, Par Value $0.001 Per Share

(Title of Class of Securities)

042797209
(CUSIP Number)

December 31, 2013
(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)



*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 (“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).
 
 

 
 
Page 1 of 9

 

CUSIP No. 042797209 
13G
Page 2 of 9 Pages

1
NAME OF REPORTING PERSON
I.R.S. IDENTIFICATION NO. OF ABOVE PERSON
 
S.A.C. Capital Advisors, L.P.
2
CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP*
(a) o
(b) x      
 
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
 
0
6
SHARED VOTING POWER
 
1,500,000 (see Item 4)
7
SOLE DISPOSITIVE POWER
 
0
8
SHARED DISPOSITIVE POWER
 
1,500,000 (see Item 4)
9
AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
 
1,500,000 (see Item 4)
10
CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES
 
    o
 
11
PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (9)
 
3.9% (see Item 4)
12
TYPE OF REPORTING PERSON*
 
PN
*SEE INSTRUCTION BEFORE FILLING OUT
 
 
 
Page 2 of 9

 
 
CUSIP No. 042797209
13G
Page 3 of 9 Pages

1
NAME OF REPORTING PERSON
I.R.S. IDENTIFICATION NO. OF ABOVE PERSON
 
S.A.C. Capital Advisors, Inc.
2
CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP*
(a) o
(b) x
 
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
 
0
6
SHARED VOTING POWER
 
1,500,000 (see Item 4)
7
SOLE DISPOSITIVE POWER
 
0
8
SHARED DISPOSITIVE POWER
 
1,500,000 (see Item 4)
9
AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
 
1,500,000 (see Item 4)
10
CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES
 
    o
 
11
PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (9)
 
3.9% (see Item 4)
12
TYPE OF REPORTING PERSON*
 
CO
*SEE INSTRUCTION BEFORE FILLING OUT

 
 
Page 3 of 9

 
 
 
CUSIP No. 042797209
13G
Page 4 of 9 Pages

1
NAME OF REPORTING PERSON
I.R.S. IDENTIFICATION NO. OF ABOVE PERSON
 
Sigma Capital Management, LLC
2
CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP*
(a) o
(b) x
 
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
 
0
6
SHARED VOTING POWER
 
500,000 (see Item 4)
7
SOLE DISPOSITIVE POWER
 
0
8
SHARED DISPOSITIVE POWER
 
500,000 (see Item 4)
9
AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
 
500,000 (see Item 4)
10
CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES
 
    o
 
11
PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (9)
 
1.3% (see Item 4)
12
TYPE OF REPORTING PERSON*
 
OO
*SEE INSTRUCTION BEFORE FILLING OUT

 
 
Page 4 of 9

 
 
 
CUSIP No. 042797209
13G
Page 5 of 9 Pages

1
NAME OF REPORTING PERSON
I.R.S. IDENTIFICATION NO. OF ABOVE PERSON
 
Steven A. Cohen
2
CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP*
(a) o
(b) x
 
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
 
0
6
SHARED VOTING POWER
 
2,000,000 (see Item 4)
7
SOLE DISPOSITIVE POWER
 
0
8
SHARED DISPOSITIVE POWER
 
2,000,000 (see Item 4)
9
AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
 
2,000,000 (see Item 4)
10
CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES
 
    o
 
11
PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (9)
 
5.2%  (see Item 4)
12
TYPE OF REPORTING PERSON*
 
IN
*SEE INSTRUCTION BEFORE FILLING OUT
 
 
 
Page 5 of 9

 

 
Item 1(a)
Name of Issuer:
   
 
Arrowhead Research Corporation
   
Item 1(b)
Address of Issuer's Principal Executive Offices:
   
 
225 S. Lake Avenue, Suite 1050, Pasadena, California 91101
   
Item 2(a)
Name of Person Filing:
   
 
This statement is filed by: (i) S.A.C. Capital Advisors, L.P. (“SAC Capital Advisors LP”) with respect to shares of Common Stock, par value $0.001 per share (“Shares”), of the Issuer beneficially owned by S.A.C. Capital Associates, LLC (“SAC Capital Associates”); (ii) S.A.C. Capital Advisors, Inc. (“SAC Capital Advisors Inc.”) with respect to Shares beneficially owned by SAC Capital Advisors LP and SAC Capital Associates; (iii) Sigma Capital Management, LLC (“Sigma Management”) with respect to Shares beneficially owned by Sigma Capital Associates, LLC (“Sigma Capital Associates”); and (iv) Steven A. Cohen with respect to Shares beneficially owned by SAC Capital Advisors LP, SAC Capital Advisors Inc., SAC Capital Associates, Sigma Management and Sigma Capital Associates.
   
Item 2(b)
Address or Principal Business Office:
   
 
The address of the principal business office of (i) SAC Capital Advisors LP, SAC Capital Advisors Inc., and Mr. Cohen is 72 Cummings Point Road, Stamford, Connecticut 06902; and (ii) Sigma Management is 510 Madison Avenue, New York, New York 10022.
   
Item 2(c)
Citizenship:
   
 
SAC Capital Advisors LP is a Delaware limited partnership.  SAC Capital Advisors Inc. is a Delaware corporation.  Sigma Management is a Delaware limited liability company.  Mr. Cohen is a United States citizen.
   
Item 2(d)
Title of Class of Securities:
   
 
Common Stock, par value $0.001 per share
   
Item 2(e)
CUSIP Number:
   
 
042797209
   
Item 3
Not Applicable
   
Item 4
Ownership:
   
 
The percentages used herein are calculated based upon the Shares of common stock issued and outstanding as of December 16, 2013 as indicated in the Issuer's annual report on Form 10-K filed with the
 
 
 
Page 6 of 9

 
 
 
  Securities and Exchange Commission by the Issuer for the fiscal year ended September 30, 2013.
   
 
As of the close of business on December 31, 2013:
   
 
1.  S.A.C. Capital Advisors, L.P.
 
(a) Amount beneficially owned: 1,500,000
 
(b) Percent of class: 3.9%
 
(c)(i) Sole power to vote or direct the vote: -0-
 
(ii) Shared power to vote or direct the vote: 1,500,000
 
(iii) Sole power to dispose or direct the disposition: -0-
 
(iv) Shared power to dispose or direct the disposition: 1,500,000
   
 
2.  S.A.C. Capital Advisors, Inc.
 
(a) Amount beneficially owned: 1,500,000
 
(b) Percent of class: 3.9%
 
(c)(i) Sole power to vote or direct the vote: -0-
 
(ii) Shared power to vote or direct the vote: 1,500,000
 
(iii) Sole power to dispose or direct the disposition: -0-
 
(iv) Shared power to dispose or direct the disposition: 1,500,000
   
 
3.  Sigma Capital Management, LLC
 
(a) Amount beneficially owned: 500,000
 
(b) Percent of class: 1.3%
 
(c)(i) Sole power to vote or direct the vote: -0-
 
(ii) Shared power to vote or direct the vote: 500,000
 
(iii) Sole power to dispose or direct the disposition: -0-
 
(iv) Shared power to dispose or direct the disposition: 500,000
   
 
4. Steven A. Cohen
 
(a) Amount beneficially owned: 2,000,000
 
(b) Percent of class: 5.2%
 
(c)(i) Sole power to vote or direct the vote: -0-
 
(ii) Shared power to vote or direct the vote: 2,000,000
 
(iii) Sole power to dispose or direct the disposition: -0-
 
(iv) Shared power to dispose or direct the disposition: 2,000,000
   
 
SAC Capital Advisors LP, SAC Capital Advisors Inc., Sigma Management and Mr. Cohen own directly no Shares.  Pursuant to an investment management agreement, SAC Capital Advisors LP maintains investment and voting power with respect to the securities held by SAC Capital Associates.  SAC Capital Advisors Inc. is the general partner of SAC Capital Advisors LP.  Pursuant to an investment management agreement, Sigma Management maintains investment and voting power with respect to the securities held by Sigma Capital Associates.  Mr. Cohen controls each of SAC Capital Advisors Inc. and Sigma Management. As of December 31, 2013, by reason of the provisions of Rule 13d-3 of the Securities Exchange Act of 1934, as amended, each of (i) SAC Capital Advisors LP, SAC Capital Advisors Inc. and Mr. Cohen may be deemed to beneficially own 1,500,000 Shares (constituting approximately 3.9% of the Shares outstanding); and (ii) Sigma Management and Mr. Cohen may be deemed to beneficially own 500,000
 
 
 
Page 7 of 9

 
 
 
   Shares (constituting approximately 1.3% of the Shares outstanding).  Each of SAC Capital Advisors LP, SAC Capital Advisors Inc., Sigma Management and Mr. Cohen disclaims beneficial ownership of any of the securities covered by this statement.
   
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.  o
   
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 the signatory certifies that, to the best of his 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 8 of 9

 
 
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 14, 2014

S.A.C. CAPITAL ADVISORS, L.P.

By:  /s/ Peter Nussbaum      
Name:  Peter Nussbaum
Title:  Authorized Person

S.A.C. CAPITAL ADVISORS, INC.
 
By:  /s/ Peter Nussbaum      
Name:  Peter Nussbaum
Title:  Authorized Person
 
SIGMA CAPITAL MANAGEMENT, LLC
 
By:  /s/ Peter Nussbaum      
Name:  Peter Nussbaum
Title:  Authorized Person
 
STEVEN A. COHEN
 
By:  /s/ Peter Nussbaum      
Name:  Peter Nussbaum
Title:  Authorized Person
 
 
Page 9 of 9