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 *
BLATT GREGORY R
  2. Issuer Name and Ticker or Trading Symbol
IAC/INTERACTIVECORP [IACI]
5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)
_____ Director _____ 10% Owner
__X__ Officer (give title below) _____ Other (specify below)
EVP & General Counsel
(Last)
(First)
(Middle)
152 WEST 57TH STREET
3. Date of Earliest Transaction (Month/Day/Year)
11/05/2005
(Street)

NEW YORK, NY 10019
4. If Amendment, Date Original Filed(Month/Day/Year)
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 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, par value $0.01 (1) 08/09/2005   J(1)   3,094 D $ 0 0 D  
Common Stock, par value $0.001 (1) 08/09/2005   J(1)   1,547 A $ 0 1,547 D  
Common Stock, par value $0.001 (2) 11/05/2005   M(2)   7,878 A $ 0 9,425 D  
Common Stock, par value $0.001 (3) 11/05/2005   F(3)   3,100 D $ 26.88 6,325 D  

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
Restricted Stock Units (4) $ 0 08/09/2005   J(4)   31,513   11/05/2005(5)(6) 11/05/2008(5)(6) Common Stock 31,513 $ 0 31,513 D  
Restricted Stock Units $ 0 11/05/2005   M     7,878 11/05/2005(6) 11/05/2008(6) Common Stock 7,878 $ 0 23,635 D  
Restricted Stock Units (4) $ 0 08/09/2005   J(4)   5,897   02/04/2006(5)(7) 02/04/2009(5)(7) Common Stock 5,897 $ 0 5,897 D  
Restricted Stock Units (4) $ 0 08/09/2005   J(4)   29,490   02/04/2009(5)(8) 02/04/2009(5)(8) Common Stock 29,490 $ 0 29,490 D  
Restricted Stock Units (4) $ 0 08/09/2005   J(4)   37,703   02/10/2006(5)(9) 02/10/2010(5)(9) Common Stock 37,703 $ 0 37,703 D  
Restricted Stock Units (4) $ 0 08/09/2005   J(4)   28,278   02/10/2010(5)(10) 02/10/2010(5)(10) Common Stock 28,278 $ 0 28,278 D  

Reporting Owners

Reporting Owner Name / Address Relationships
 Director  10% Owner  Officer  Other
BLATT GREGORY R
152 WEST 57TH STREET
NEW YORK, NY 10019
      EVP & General Counsel  

Signatures

 Joanne Hawkins as Attorney-in-Fact for Gregory R. Blatt   11/08/2005
**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) Reflects the disposition of IAC Common Stock, par value $0.01 ("Old IAC Common Stock"), and the acquisition of IAC Common Stock, par value $0.001 ("New IAC Common Stock"), in each case, in connection with the spin-off by IAC/InterActiveCorp ("IAC") of Expedia, Inc. ("Expedia"), which was completed on August 9, 2005 (the "Spin-Off"). The Spin-Off, which was immediately preceded by a one-for-two reverse stock split (the "Reverse Stock Split"), was effected by way of a reclassification, pursuant to which each share of Old IAC Common Stock was reclassified into one share of New IAC Common Stock and 1/100 of a share of IAC Series 1 Mandatory Exchangeable Preferred Stock, which was automatically exchanged into one share of Expedia Common Stock.
(2) Represents shares of IAC Common Stock acquired upon the vesting of restricted stock units (see footnote 6 below).
(3) Represents the withholding of shares of IAC Common Stock for the payment of taxes in connection wtih the vesting of restricted stock units (see footnote 6 below).
(4) In connection with the Spin-Off, all of the reporting person's restricted stock units, which represented the right to receive shares of Old IAC Common Stock ("Old IAC RSUs"), converted into restricted stock units representing the right to receive shares of New IAC Common Stock, with adjustments to the number of shares underlying each restricted stock unit based on the market capitalization of IAC after giving effect to the Spin-Off and Reverse Stock Split ("New IAC RSUs").
(5) New IAC RSUs received in connection with the Spin-Off have the same terms and conditions, including the same vesting periods, as Old IAC RSUs had immediately prior to the Spin-Off and Reverse Stock Split.
(6) The terms of the initial grant provide for vesting in equal installments of 25% on the second, third, fourth and fifth anniversaries of the grant date, November 5, 2003, subject to the satisfaction of certain performance-related conditions.
(7) The terms of the initial grant provide for vesting in equal installments over five years on the anniversary of the grant date, February 4, 2004, subject to the satisfaction of certain performance-related conditions.
(8) The terms of the initial grant provide for vesting in one lump sum installment on the fifth anniversary of the grant date, February 4, 2004, subject to the satisfaction of certain performance-related conditions.
(9) The terms of the initial grant provide for vesting in equal installments over five years on the anniversary of the grant date, February 10, 2005, subject to the satisfaction of certain performance-related conditions.
(10) The terms of the initial grant provide for vesting in one lump sum installment on the fifth anniversary of the grant date, February 10, 2005, subject to the satisfaction of certain performance-related conditions.

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