Anthony G Ambrosio Form 4 CBS / Anthony G Ambrosio ownership change

SEC Form 4

FORM 4

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
or Section 30(h) of the Investment Company Act of 1940

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Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

1. Name and Address of Reporting Person^*

Ambrosio Anthony G

(Last) (First) (Middle)

51 WEST 52ND STREET

(Street)

NEW YORK NY 10019

(City) (State) (Zip)

2. Issuer Name and Ticker or Trading Symbol
CBS CORP [ CBS, CBS.A ]

5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

	Director	10% Owner
X	Officer (give title below)	Other (specify below)
Sr.EVP Chief Admin & HR Ofcr

3. Date of Earliest Transaction (Month/Day/Year)
06/01/2016

4. If Amendment, Date of 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

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
CBS Class B common stock	06/01/2016		M		8,500	A	$5.2	8,500	D
CBS Class B common stock	06/01/2016		S(1)		8,500	D	$54.8564(2)	0.0000	D
CBS Class B common stock								5,333	I	By 401(k)
CBS Class B common stock								1.4598	I	By Custodian For Child
CBS Class B common stock								15,071	I	By Family Trust #9
CBS Class B common stock								11,115	I	By Family Trust #10
CBS Class B common stock								16,251	I	By Family Trust #11
CBS Class B common stock								17,801(3)	I	By Family Trust #12
CBS Class B common stock								35,000	I	By Family Trust #7
CBS Class B common stock								50,000	I	By Family Trust #8
CBS Class B common stock								13,927	I	By Family Trust A
CBS Class B common stock								13,927	I	By Family Trust B
CBS Class B common stock								15,405	I	By FamilyTrust #6

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 Securities Underlying Derivative Security (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: 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 Option (right to buy)(4)	$5.2	06/01/2016		M			8,500	02/24/2010(5)	02/24/2017	CBS Class B common stock	8,500	$0.0000	17,000	D

Explanation of Responses:

1. The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan previously adopted by the reporting person.

2. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $54.59 to $55.12, inclusive. The reporting person undertakes to provide upon request by the staff of the U.S. Securities and Exchange Commission, the Issuer or any security holder of the Issuer, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

3. Since the reporting person's last ownership report, shares of CBS Class B common stock were transferred from Family Trust #5 to the reporting person and from the reporting person to Family Trust #12.

4. Right to buy under Issuer's long term incentive plan.

5. These options vested in four equal annual installments beginning on February 24, 2010.

	/s/ Anthony G. Ambrosio	06/02/2016
	** Signature of Reporting Person	Date
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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