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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1. Name and Address of Reporting Person * ROSE GEORGE L   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) Sr. Vice Pres & Gen. Counsel (Last) (First) (Middle) C/O BRYAN COVE LLP, 1290 AVENUE OF THE AMERICAS 3. Date of Earliest Transaction (Month/Day/Year) 02/09/2005 (Street) NEW YORK, NY 10104-3300 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   20,500 A $ 8 20,500 D   Common Stock, par value $.000001 per share 02/09/2005   M   12,378 A $ 6.0089 32,878 D   Common Stock, par value $.000001 per share 02/09/2005   M   40,500 A $ 6.1852 73,378 D   Common Stock, par value $.000001 per share 02/09/2005   S   73,378 D $ 23.06 0 D

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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

$ 8

02/09/2005

M

20,500

(1)

11/20/2002

Common Stock

20,500

$ 0

69,500

D

Employee Stock Option

$ 6.0089

02/09/2005

M

12,378

(2)

04/11/2013

Common Stock

12,378

$ 0

17,322

D

Employee Stock Options

$ 6.1852

02/09/2005

M

40,500

(3)

04/04/2011

Common Stock

40,500

$ 0

0

D

Reporting Owners

Reporting Owner Name / Address	Relationships
	Director	10% Owner	Officer	Other
ROSE GEORGE L C/O BRYAN COVE LLP 1290 AVENUE OF THE AMERICAS NEW YORK, NY 10104-3300			Sr. Vice Pres & Gen. Counsel

Signatures

/s/ George L. Rose		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)	45,000 of the options have vested. The balance will vest in two equal annual installments on 11/20/05 and 11/20/06.
(2)	One half of the option vests in three equal annual installments beginning on April 1, 2004. The second half of the option will vest on April 1, 2009, however, the second half of the option may vest on an accelerated basis if certain earning and other financial goals are met.
(3)	The options vested in four equal installments on each of 10/1/00, 4/1/01, 10/1/01 and 4/1/02.

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