Ownership Submission
FORM 4
Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).
UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN 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 *
SEMLER ERIC
  2. Issuer Name and Ticker or Trading Symbol
Information Services Group Inc. [III]
5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)
_____ Director __X__ 10% Owner
_____ Officer (give title below) _____ Other (specify below)
(Last)
(First)
(Middle)
888 SEVENTH AVENUE, SUITE 1504
3. Date of Earliest Transaction (Month/Day/Year)
11/02/2009
(Street)

NEW YORK, NY 10019
4. If Amendment, Date Original Filed(Month/Day/Year)
6. Individual or Joint/Group Filing(Check Applicable Line)
___ Form filed by One Reporting Person
_X_ Form filed by More than One Reporting Person
(City)
(State)
(Zip)
Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1.Title of Security
(Instr. 3)
2. Transaction Date (Month/Day/Year) 2A. Deemed Execution Date, if any (Month/Day/Year) 3. Transaction Code
(Instr. 8)
4. Securities Acquired (A) or Disposed of (D)
(Instr. 3, 4 and 5)
5. Amount of Securities Beneficially Owned Following Reported Transaction(s)
(Instr. 3 and 4)
6. Ownership Form: Direct (D) or Indirect (I)
(Instr. 4)
7. Nature of Indirect Beneficial Ownership
(Instr. 4)
Code V Amount (A) or (D) Price
Common Stock 11/02/2009   S   140,000 D $ 3.5528 4,454,300 (1) (2) I See Footnote (3)
Common Stock 11/03/2009   S   20,000 D $ 3.47 4,434,300 (1) (2) I See Footnote (3)
Common Stock 11/04/2009   S   71,000 D $ 3.32 4,363,300 (1) (2) I See Footnote (3)

Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
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Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned
(e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security
(Instr. 3)
2. Conversion or Exercise Price of Derivative Security 3. Transaction Date (Month/Day/Year) 3A. Deemed Execution Date, if any (Month/Day/Year) 4. Transaction Code
(Instr. 8)
5. Number of Derivative Securities Acquired (A) or Disposed of (D)
(Instr. 3, 4, and 5)
6. Date Exercisable and Expiration Date
(Month/Day/Year)
7. Title and Amount of Underlying Securities
(Instr. 3 and 4)
8. Price of Derivative Security
(Instr. 5)
9. Number of Derivative Securities Beneficially Owned Following Reported Transaction(s)
(Instr. 4)
10. Ownership Form of Derivative Security: Direct (D) or Indirect (I)
(Instr. 4)
11. Nature of Indirect Beneficial Ownership
(Instr. 4)
Code V (A) (D) Date Exercisable Expiration Date Title Amount or Number of Shares

Reporting Owners

Reporting Owner Name / Address Relationships
 Director  10% Owner  Officer  Other
SEMLER ERIC
888 SEVENTH AVENUE, SUITE 1504
NEW YORK, NY 10019
    X    
TCS Capital GP, LLC
888 SEVENTH AVENUE, SUITE 1504
NEW YORK, NY 10019
    X    
TCS Capital Investments, L.P.
888 SEVENTH AVENUE, SUITE 1504
NEW YORK, NY 10019
    X    

Signatures

 /s/ Eric Semler   11/04/2009
**Signature of Reporting Person Date

 /s/ Eric Semler, managing member of TCS Capital GP, LLC   11/04/2009
**Signature of Reporting Person Date

 /s/ Eric Semler, managing member of TCS Capital GP, LLC, general partner of TCS Capital Investments, L.P.   11/04/2009
**Signature of Reporting Person Date

Explanation of Responses:

* If the form is filed by more than one reporting person, see Instruction 4(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 filing of this Form 4 shall not be construed as an admission that TCS Capital Investments, L.P. ("TCS Offshore"), TCS Capital GP, LLC ("TCS") or Eric Semler, the managing member of TCS, is or was for the purposes of Section 16(a) of the Securities Exchange act of 1934, as amended, or otherwise the beneficial owner of any of the common stock, par value $0.001 per share (the "Common Stock"), of Information Services Group, Inc. (the "Issuer") owned by TCS Capital, L.P., TCS Capital II, L.P., and TCS Offshore (collectively, the "Funds"). Pursuant to Rule 16a-1, the reporting persons disclaim such beneficial ownership beyond their pecuniary interest.
(2) The Funds previously reported ownership of 3,979,300 units of the Issuer (the "Units"). Each Unit consisted of one share of Common Stock and one redeemable common stock purchase warrant (the "Warrants"). Prior to the transaction that required the filing of this Form 4, the Funds converted their Units and now hold directly the Common Stock and Warrants that were underlying the Units.
(3) TCS Offshore holds Common Stock and Warrants for its own account. TCS holds indirectly Common Stock and Warrants for the accounts of the Funds, of which TCS is the general partner. TCS receives an allocation of a portion of net profits from and owns a partnership interest in the Funds. Mr. Semler reports the shares held indirectly by TCS because, as the manager of TCS, at the time of sale, Mr. Semler controlled the disposition and voting of the securities.

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