Ownership Submission
FORM 3
UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

INITIAL STATEMENT OF BENEFICIAL OWNERSHIP OF SECURITIES

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934, Section 17(a) of the Public Utility Holding Company Act of 1935 or Section 30(h) of the Investment Company Act of 1940
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(Print or Type Responses)
1. Name and Address of Reporting Person *
  GCE Holdings LLC
2. Date of Event Requiring Statement (Month/Day/Year)
11/09/2005
3. Issuer Name and Ticker or Trading Symbol
ACURA PHARMACEUTICALS, INC [ACUR.OB]
(Last)
(First)
(Middle)
47 HULFISH STREET SUITE 310
4. Relationship of Reporting Person(s) to Issuer
(Check all applicable)
_____ Director __X__ 10% Owner
_____ Officer (give title below) _____ Other (specify below)
5. If Amendment, Date Original Filed(Month/Day/Year)
(Street)

PRINCETON, NJ 08542
6. Individual or Joint/Group Filing(Check Applicable Line)
_X_ Form filed by One Reporting Person
___ Form filed by More than One Reporting Person
(City)
(State)
(Zip)
Table I - Non-Derivative Securities Beneficially Owned
1.Title of Security
(Instr. 4)
2. Amount of Securities Beneficially Owned
(Instr. 4)
3. Ownership Form: Direct (D) or Indirect (I)
(Instr. 5)
4. Nature of Indirect Beneficial Ownership
(Instr. 5)

Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly. SEC 1473 (7-02)
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Table II - Derivative Securities Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security
(Instr. 4)
2. Date Exercisable and Expiration Date
(Month/Day/Year)
3. Title and Amount of Securities Underlying Derivative Security
(Instr. 4)
4. Conversion or Exercise Price of Derivative Security 5. Ownership Form of Derivative Security: Direct (D) or Indirect (I)
(Instr. 5)
6. Nature of Indirect Beneficial Ownership
(Instr. 5)
Date Exercisable Expiration Date Title Amount or Number of Shares
Series A Convertible Preferred Stock 11/09/2005   (1) Common Stock 93,951,081 $ (1) D (2)  
Series B Convertible Preferred Stock 11/09/2005   (3) Common Stock 20,246,507 $ (3) D (2)  
Series C-1 Convertible Preferred Stock 11/09/2005   (4) Common Stock 48,833,992 $ (4) D (2)  
Series C-2 Convertible Preferred Stock 11/09/2005   (5) Common Stock 14,118,114 $ (5) D (2)  
Series C-3 Convertible Preferred Stock 11/09/2005   (6) Common Stock 79,175,508 $ (6) D (2)  

Reporting Owners

Reporting Owner Name / Address Relationships
Director 10% Owner Officer Other
GCE Holdings LLC
47 HULFISH STREET SUITE 310
PRINCETON, NJ 08542
    X    

Signatures

/s/ Dennis Peterson, Attorney-in-fact for Immanuel Thangaraj, its authorized signatory 08/23/2007
**Signature of Reporting Person Date

Explanation of Responses:

* If the form is filed by more than one reporting person, see Instruction 5(b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations. See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
(1) The Series A Convertible Preferred Stock is convertible into Acura Pharmaceuticals, Inc. Common Stock on a 5-for-1 basis and has no expiration date.
(2) Each of Essex Woodlands Health Ventures V, LLC, as general partner of Essex Woodlands Health Ventures Fund, L.P., a member of the Reporting Person; Care Capital II, LLC, as general partner of each of Care Capital Investments II, L.P. and Care Capital Offshore Investments II, L.P., each of which is a member of the Reporting Person; Claudius, L.L.C., as general partner of each of Galen Partners III, L.P. and Galen Partners International III, L.P., each of which is a member of the Reporting Person; and Wesson Enterprises, Inc., as general partner of Galen Employee Fund III, L.P., a member of the Reporting Person, beneficially owns the reported securities indirectly, but disclaims beneficial ownership of the reported securities except to the extent of its pecuniary interest therein.
(3) The Series B Convertible Preferred Stock is convertible into Acura Pharmaceuticals, Inc. Common Stock on a 1-for-1 basis and has no expiration date.
(4) The Series C-1 Convertible Preferred Stock is convertible into Acura Pharmaceuticals, Inc. Common Stock on a 1-for-1 basis and has no expiration date.
(5) The Series C-2 Convertible Preferred Stock is convertible into Acura Pharmaceuticals, Inc. Common Stock on a 1-for-1 basis and has no expiration date.
(6) The Series C-3 Convertible Preferred Stock is convertible into Acura Pharmaceuticals, Inc. Common Stock on a 1-for-1 basis and has no expiration date.

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