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 *
VRABECK KATHY P
  2. Issuer Name and Ticker or Trading Symbol
ACTIVISION INC /NY [ATVI]
5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)
_____ Director _____ 10% Owner
__X__ Officer (give title below) _____ Other (specify below)
Pres. of Activision Publishing
(Last)
(First)
(Middle)
3100 OCEAN PARK BLVD, STE 1000
3. Date of Earliest Transaction (Month/Day/Year)
02/09/2005
(Street)

SANTA MONICA, CA 90405
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 $.000001 per share 02/09/2005   M   50,625 A $ 6.1852 58,118 D (1)  
Common Stock, par value $.000001 per share 02/09/2005   M   84,375 A $ 3.6296 142,493 D (1)  
Common Stock, par value $.000001 per share 02/09/2005   M   50,623 A $ 2.5556 193,116 D (1)  
Common Stock, par value $.000001 per share 02/09/2005   M   56,250 A $ 9.6978 249,366 D (1)  
Common Stock, par value $.000001 per share 02/09/2005   M   20,627 A $ 6.4578 269,993 D (1)  
Common Stock, par value $.000001 per share 02/09/2005   M   18,754 A $ 6.4578 288,747 D (1)  
Common Stock, par value $.000001 per share 02/09/2005   M   22,500 A $ 6.4578 311,247 D (1)  
Common Stock, par value $.000001 per share 02/09/2005   S   303,754 D $ 23.06 7,493 D (1)  

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
Employee Stock Options $ 6.1852 02/09/2005   M     50,625   (2) 04/04/2011 Common Stock 50,625 $ 0 0 D  
Employee Stock Options $ 3.6296 02/09/2005   M     84,375   (3) 08/05/2009 Common Stock 84,375 $ 0 0 D  
Employee Stock Options $ 2.5556 02/09/2005   M     50,623   (4) 08/03/2010 Common Stock 50,623 $ 0 0 D  
Employee Stock Options $ 9.6978 02/09/2005   M     56,250   (5) 10/02/2012 Common Stock 56,250 $ 0 168,750 D  
Employee Stock Options $ 6.4578 02/09/2005   M     20,627   (6) 03/20/2013 Common Stock 20,627 $ 0 28,873 D  
Employee Stock Options $ 6.4578 02/09/2005   M     18,754   (7) 03/20/2013 Common Stock 18,754 $ 0 26,246 D  
Employee Stock Options $ 6.4578 02/09/2005   M     22,500   (8) 03/20/2013 Common Stock 22,500 $ 0 90,000 D  

Reporting Owners

Reporting Owner Name / Address Relationships
 Director  10% Owner  Officer  Other
VRABECK KATHY P
3100 OCEAN PARK BLVD
STE 1000
SANTA MONICA, CA 90405
      Pres. of Activision Publishing  

Signatures

 /s/ George L. Rose (Attorney-In-Fact)   02/11/2005
**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) The Filer also indirectly owns 6,000 shares of Common Stock by virtue of reporting person's spouse's ownership of 6,000 shares of Company Common Stock.
(2) The options vested in four equal installments semiannually, beginning on 10/1/01, except that the vesting of the third and fourth installments could have been accelerated.
(3) The options vested annually in three equal installments beginning on 8/5/00.
(4) The options vested 20% on 2/3/01; 10% on each of 8/3/01, 2/3/02, 8/3/02, 2/3/03, 8/3/03, and 2/3/04; and 20% on 8/3/04.
(5) The options vest in four equal installments beginning on 4/1/04, however, the fourth installment may vest on an accelerated basis if certain earnings and other financial goals are met.
(6) 26,627 of the options have vested. The original option grant provided one half of the such options would vest in three equal annual installments beginning on 4/1/04. The second half of the option will vest on April 1, 2009, but may vest on an accelerated basis if certain earning and other financial goals were met.
(7) 18,754 of the options have vested. The original option grant provided one half of the such options would vest in three equal annual installments beginning on 4/1/04. The second half of the option will vest on April 1, 2009, but may vest on an accelerated basis if certain earning and other financial goals were met.
(8) 22,500 of the options have vested. The original options granted provided that such options would vest in five equal annual installments beginning on April 1, 2004.
 
Remarks:
George L. Rose was granted a power of attorney to sign all Forms 4 and Forms 5 on behalf of Kathy P. Vrabeck.

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