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 * REDSTONE SUMNER M   2. Issuer Name and Ticker or Trading Symbol New Viacom Corp. [VIA, VIAB] 5. Relationship of Reporting Person(s) to Issuer (Check all applicable) __X__ Director __X__ 10% Owner __X__ Officer (give title below) _____ Other (specify below) Chairman of the Board (Last) (First) (Middle) 1515 BROADWAY 3. Date of Earliest Transaction (Month/Day/Year) 12/31/2005 (Street) NEW YORK, NY 10036 4. If Amendment, Date Original Filed(Month/Day/Year) 6. Individual or Joint/Group Filing(Check Applicable Line) ___ Form filed by One Reporting Person _X_ 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 A Common Stock 12/31/2005   J(1)   50 D (1) 0 I By Viacom Inc. (2) Class B Common Stock 12/31/2005   J(1)   50 D (1) 0 I By Viacom Inc. (2)

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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

Reporting Owners

Reporting Owner Name / Address	Relationships
	Director	10% Owner	Officer	Other
REDSTONE SUMNER M 1515 BROADWAY NEW YORK, NY 10036	X	X	Chairman of the Board
NAIRI INC 200 ELM STREET DEDHAM, MA 02026	X	X
NATIONAL AMUSEMENTS INC /MD/ 200 ELM STREET DEDHAM, MA 02026	X	X

Signatures

By: Michael D. Fricklas, Attorney-in-Fact		01/04/2006
**Signature of Reporting Person		Date
/s/ NAIRI, Inc.,		01/04/2006
**Signature of Reporting Person		Date
/s/ National Amusements, Inc.,		01/04/2006
**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)	All shares of the Issuer's Class A Common Stock and Class B Common Stock held indirectly by the Reporting Persons were canceled for no consideration in connection with the merger (the Merger) of Viacom Merger Sub Inc. with and into Viacom Inc. (Viacom), with Viacom as the surviving corporation of the Merger. On the date of the Merger, the Issuer changed its name from New Viacom Corp. to Viacom Inc., and beginning January 3, 2006, began regular way trading (VIA; VIA.B).
(2)	These securities are owned directly by Viacom Inc. (Viacom), but may also be deemed to be beneficially owned by (1) NAIRI, Inc. (NAIRI), which owns approximately 71% of Viacom's voting stock, (2) NAIRI's parent corporation, National Amusements, Inc. (NAI) and (3) Sumner M. Redstone, who is the controlling stockholder of NAI.
Remarks: * On the date of the transactions reported herein, the Issuer's two classes of securities, Class A Common Stock and Class B Common Stock, were traded on a when-issued basis under the symbols, VIA wi and VIA.B wi, respectively.

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