Sec Form 4 Filing - BLATT GREGORY R @ IAC/INTERACTIVECORP - 2013-12-18

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 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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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) X __ Director _____ 10% Owner X __ Officer (give title below) _____ Other (specify below) CEO (Last) (First) (Middle) C/O IAC/INTERACTIVECORP, 555 WEST 18TH STREET 3. Date of Earliest Transaction (MM/DD/YY) 12/18/2013 (Street) NEW YORK, NY10011 4. If Amendment, Date Original Filed (MM/DD/YY) 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 (MM/DD/YY) 2A. Deemed Execution Date, if any (MM/DD/YY) 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 $0.001 12/18/2013 M( 1 ) 134,115 A $ 20.08 451,713 D Common Stock, par value $0.001 12/18/2013 D( 2 ) 134,115 D $ 60.09 317,598 D Common Stock, par value $0.001 12/18/2013 M( 1 ) 134,115 A $ 22.7 451,713 D Common Stock, par value $0.001 12/18/2013 D( 2 ) 134,115 D $ 60.09 317,598 D Common Stock, par value $0.001 12/18/2013 M( 1 ) 134,115 A $ 25.31 451,713 D Common Stock, par value $0.001 12/18/2013 D( 2 ) 134,115 D $ 60.09 317,598 D Common Stock, par value $0.001 12/19/2008 M( 1 ) 134,115 A $ 16.28 451,713 D Common Stock, par value $0.001 12/19/2013 D( 2 ) 134,115 D $ 60.09 317,598 D

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 (MM/DD/YY) 3A. Deemed Execution Date, if any (MM/DD/YY) 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 (MM/DD/YY) 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 Options to Purchase Common Stock $ 20.08 12/18/2013 M( 3 ) 134,115 01/31/2009 04/09/2018 Common Stock, par value $0.001 134,115 $ 0 0 D Options to Purchase Common Stock $ 22.7 12/18/2013 M( 3 ) 134,115 01/31/2009 04/09/2018 Common Stock, par value $0.001 134,115 $ 0 0 D Options to Purchase Common Stock $ 25.31 12/18/2013 M( 3 ) 134,115 01/31/2009 04/09/2018 Common Stock, par value $0.001 134,115 $ 0 0 D Options to Purchase Common Stock $ 16.28 12/19/2013 M( 3 ) 134,115 12/17/2009 12/17/2018 Common Stock, par value $0.001 134,115 $ 0 0 D

Reporting Owners Reporting Owner Name / Address Relationships Director 10% Owner Officer Other BLATT GREGORY R C/O IAC/INTERACTIVECORP 555 WEST 18TH STREET NEW YORK, NY10011 X CEO Signatures Tanya M. Stanich as Attorney-in-Fact for Gregory R. Blatt 12/20/2013 Signature of Reporting Person Date

Explanation of Responses:

( 1 )Reflects shares of IAC common stock acquired upon the exercise of stock options that were ultimately settled in cash (see footnote 2 below). ( 2 )Reflects shares acquired from the reporting person by the issuer for cash at a price per share determined by reference to the applicable plan governing the related stock options. ( 3 )After the stock option exercises reported on this Form 4, the reporting person holds: (i) 750,000 options to purchase IAC common stock with an exercise price of $32.00 (562,500 of which are vested and the balance of which vest on December 1, 2014), (ii) 352,037 options to purchase IAC common stock with an exercise price of $47.06 that vest in equal installments over four years on the anniversary of the grant date (May 3, 2013), (iii) up to 93,750 restricted stock units that vest on December 1, 2014, subject to market-based performance conditions, and (iv) 84,998 restricted stock units that vest in two equal installments on the second and third anniversaries of the grant date (May 3, 2013).

Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.

* 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).

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