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 *
DAUMAN PHILIPPE P
   2. Issuer Name and Ticker or Trading Symbol
Viacom Inc. [VIA, VIAB] 		5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)
__X__ Director _____ 10% Owner
__X__ Officer (give title below) _____ Other (specify below)
President and CEO
(Last)
(First)
(Middle)
1515 BROADWAY		 3. Date of Earliest Transaction (Month/Day/Year)
11/09/2011
(Street)

NEW YORK, NY 10036		 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
Class B Common Stock 11/09/2011   M   187,500 A (1) 627,777 D  
Class B Common Stock 11/09/2011   A   125,000 A (1) 752,777 D  
Class B Common Stock 11/09/2011   F(2)   159,281 D $ 40.3 593,496 D  
Class B Common Stock               897 I By 401(k)

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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
Performance Restricted Share Units (1) (1) 11/09/2011   M     187,500   (1)   (1) Class B Common Stock 187,500 (3) 562,500 D  

Reporting Owners

Reporting Owner Name / Address Relationships
 Director  10% Owner  Officer  Other
DAUMAN PHILIPPE P
1515 BROADWAY
NEW YORK, NY 10036		   X     President and CEO  

Signatures

 /s/ Michael D. Fricklas, Atorney-in-Fact for Philippe P. Dauman   11/14/2011
**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) Shares of the Issuer's Class B common stock were issued to the Reporting Person as follows: (i) 187,500 shares were issued upon the vesting of the first of four equal annual installments of the minimum number of shares to be received of previously granted Performance Restricted Share Units (the "PRSUs") and (ii) an additional 125,000 shares were issued upon the certification by the Compensation Committee of the Issuer's Board of Directors on November 9, 2011 of the vesting of additional PRSUs based on the attainment of specified performance criteria for the Issuer's fiscal year 2011. The PRSUs were granted to the Reporting Person for no consideration on April 14, 2010. On November 9, 2011, the closing price of the Issuer's Class B common stock on the New York Stock Exchange was $40.30 per share.
(2) Represents shares withheld pursuant to the terms of the Viacom Inc. 2006 Long-Term Management Incentive Plan, as amended and restated December 2, 2008 (the "LTMIP"), to satisfy tax liability incident to the vesting of, and delivery of shares underlying, the PRSUs.
(3) Granted under the LTMIP for no consideration.

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